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4711 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
|
156a9ad2e0 |
This is the 4.14.251 stable release
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Daniel Borkmann
|
ffed3d7229 |
bpf: add also cbpf long jump test cases with heavy expansion
commit be08815c5d3b25e53cd9b53a4d768d5f3d93ba25 upstream. We have one triggering on eBPF but lets also add a cBPF example to make sure we keep tracking them. Also add anther cBPF test running max number of MSH ops. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
cbbb0d59ab |
This is the 4.14.250 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmFhhpgACgkQONu9yGCS aT4PnhAA0GS02QO1GGFdxBThSErBBauZQOJSC49dvrpemuFo2Wi5+Nale/4wlZbZ utuVkqqEPSKRfRUjmm1DE70P6PYKs6jAKGL81Ze3Q6S5Uv5ItXuAYw4BcDt8vnJU F4AiMg8XCucq+MIpWHgLaEwXy6oxvhC8ET7rIcOdQmvo5rMShRtW6IkQnDvHscMa HObopbxtHnhh2zlLt0AIi1OBmYInVtHpAvhS1X/x98i0TqoD0B1r9sI1TR6lVy4h /EzdHK3n73qTtE7GjOHqZupEdQ8Z/3O0//s270cikK3fJhvKSvewcmx0ZDMypIfg LwcNnRgSLq4DkBv8y29GHagRvrk1xaJkNw3mCzd/Jiw9Wmqt5yT2zdz5v+bLKggJ cimMTR2xio/XcEs9cTkPPUCYg+P5N0deUoPjsIfSF06L12kdnmn7GOM5DwLmyF0V EcMkVwDUxgkTOuPl9SWl5KipGnNaqItKQmjjmJsTqK/7BN9QgCDq36OMZGOocM0h S1iDlfoWiy8QzU7D/b231ZAeIyGrzEyZBoZILns4uRTtddl2W00s7p55SDqRGcY1 vJABRe81Q+15rMv0UadSB9FpfnnnBIYrVdZexMbb5Uid/e/OB/yqP/74Le3Vs6VR mSD/uxWMaYBZcHNEPAP0dDuLgs0fueirhuJJb4iaTWgP6jjg8do= =tG1W -----END PGP SIGNATURE----- Merge 4.14.250 into android-4.14-stable Changes in 4.14.250 net: mdio: introduce a shutdown method to mdio device drivers xen-netback: correct success/error reporting for the SKB-with-fraglist case sparc64: fix pci_iounmap() when CONFIG_PCI is not set ext2: fix sleeping in atomic bugs on error scsi: sd: Free scsi_disk device via put_device() usb: testusb: Fix for showing the connection speed usb: dwc2: check return value after calling platform_get_resource() scsi: ses: Retry failed Send/Receive Diagnostic commands libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. lib/timerqueue: Rely on rbtree semantics for next timer Linux 4.14.250 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ifccf33c21061e83668b25f829fef2f9da9303d60 |
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Davidlohr Bueso
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0135fcb86a |
lib/timerqueue: Rely on rbtree semantics for next timer
commit 511885d7061eda3eb1faf3f57dcc936ff75863f1 upstream. Simplify the timerqueue code by using cached rbtrees and rely on the tree leftmost node semantics to get the timer with earliest expiration time. This is a drop in conversion, and therefore semantics remain untouched. The runtime overhead of cached rbtrees is be pretty much the same as the current head->next method, noting that when removing the leftmost node, a common operation for the timerqueue, the rb_next(leftmost) is O(1) as well, so the next timer will either be the right node or its parent. Therefore no extra pointer chasing. Finally, the size of the struct timerqueue_head remains the same. Passes several hours of rcutorture. Signed-off-by: Davidlohr Bueso <dbueso@suse.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20190724152323.bojciei3muvfxalm@linux-r8p5 Reference: CVE-2021-20317 Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@toshiba.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
1a9762f5e7 |
This is the 4.14.248 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmFQW6UACgkQONu9yGCS aT4zbw/+NTCGXY6T1N8Gb7qfdpDqPHTFSE8VUb8OvoW+E4Ss1MSdgPliH1r0PsV9 y2aeZJO/CiHlFMuHG0s4HyG++JfjLL7+xMCiyC/nl7EkvKOj8DHhV6Z1dLQR5zk/ tiOiON3Hf9Qsfe9Ws9P8w2NQobkkukUW/my9LsIr/Qt5v0EzDnKWC6uSdGFeI6Hl /ZKa4R9okqvbT4TDTNWGfdnZ1aRLDlI8afU8E2OIJTVWZQfMlBpK5n02vq7bUqF7 9W7HiPRfpqI8/2pzNBTuplQ+qvWTQXGaLD147BeM9py3quY0tDFYeafAKZoiGgOL 1wOiwpSdpZ4mAmrnp7an7eoIHXEsZOUA91lw4iawfywJLhXcK9Dkj5lOjKXye0N1 FZnx4LXjcvEcV03oWcwHmr4Mapgdg7R67fPrKmIM1sqawD8S8ud7O6nOxsNACIVK QZTV2IYoxgtYrLr1wX8/5/lmCNkCCzeKg/C5VYU4o/x7m9yVrSz1Ci16Pyuqmt9Q lf9WTxftinF+2a+clf356PzIR+xGicFx7CwWfpQ5qvLRt3qIKvUj8Gu3B8KFL1HO s6eR4eacL0pS3xiYP8IwJX1RvSNXVeviFIgI27gYsdTSQg7EnZGdj9FrovZ32sSx pn7yLD1vF2D8+ftpjOBVT0z9mjJGQHvA9Vr3Dqax4TWrC4NOipI= =Kkow -----END PGP SIGNATURE----- Merge 4.14.248 into android-4.14-stable Changes in 4.14.248 s390/bpf: Fix optimizing out zero-extensions rcu: Fix missed wakeup of exp_wq waiters apparmor: remove duplicate macro list_entry_is_head() crypto: talitos - fix max key size for sha384 and sha512 sctp: validate chunk size in __rcv_asconf_lookup sctp: add param size validation for SCTP_PARAM_SET_PRIMARY dmaengine: acpi: Avoid comparison GSI with Linux vIRQ thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() 9p/trans_virtio: Remove sysfs file on probe failure prctl: allow to setup brk for et_dyn executables profiling: fix shift-out-of-bounds bugs pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH parisc: Move pci_dev_is_behind_card_dino to where it is used dmaengine: ioat: depends on !UML dmaengine: xilinx_dma: Set DMA mask for coherent APIs ceph: lockdep annotations for try_nonblocking_invalidate nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group pwm: rockchip: Don't modify HW state in .remove() callback blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Linux 4.14.248 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I8aca967b6e6877f9760b0609491b408d8bcdfdea |
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Lukas Bulwahn
|
5e0854da33 |
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
[ Upstream commit 6fe26259b4884b657cbc233fb9cdade9d704976e ]
Commit 05a4a9527931 ("kernel/watchdog: split up config options") adds a
new config HARDLOCKUP_DETECTOR, which selects the non-existing config
HARDLOCKUP_DETECTOR_ARCH.
Hence, ./scripts/checkkconfigsymbols.py warns:
HARDLOCKUP_DETECTOR_ARCH Referencing files: lib/Kconfig.debug
Simply drop selecting the non-existing HARDLOCKUP_DETECTOR_ARCH.
Link: https://lkml.kernel.org/r/20210806115618.22088-1-lukas.bulwahn@gmail.com
Fixes: 05a4a9527931 ("kernel/watchdog: split up config options")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Babu Moger <babu.moger@oracle.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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Greg Kroah-Hartman
|
1dff798c56 |
This is the 4.14.247 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmFK+1EACgkQONu9yGCS aT7r6hAArGmJXgI+6YUtwD5lyBuN5L4epJeT3IZklAFcWlQKllkT1t9p4D9TSkgJ KxelHIKWkh3Mi67rERzT35vR69s43UgFluSn/oUGqJApG6MUHGsb4T9QC6lvqDRs TAGt5RY8WQPwkEcnR5qSRKxejdqQGpz8N0g8xSiLpakAavJO2/1jERYUDNDlS05b oZlQdZB2CHFDL7xjDLB7Zl12mRPWWnEGTjcVGaurRuUivJxVFVqCFN2tiozwC0f1 5ZdVsAynPMl06Q8Kr+S5LfHeZ8XzqwPD4VUJfZAfak6AOsvsBa27vqJ7G6qgMfoj 7uXBXwhw7AJwnQ8j2yLkvrh1Q0TdeL6dHAekuc8+ekPvyD026FwiqNUZFlL9JANu 63EY3arvXg1vfugNE13GYcRcMuo7wdYViGYvQbhG4B/lhsvYfpHcTgaORqQwnsOh gSm4SdNmGcKG7ih/oe1mrPRtI86t7eN2oAnKFpCe57I50xfKv+IGBDELy3SeVx1O jXRgR6+TeLZ3lrgMxSrrRThn4q+OOwWYzZ3Z9AVEsFZ2HZSsRC3/I71YcU2N8pvl VEGbXhhuDvGzI94ouyep7p9zXliy7k+c3RYzXAoStkxdGIpACbca9a6qxpCkkRRA l8ZIqYYGs/jGasTsoOYHaMz9GVG9EsP3g6XyQL4LCQ6xBKuPzRY= =Fuci -----END PGP SIGNATURE----- Merge 4.14.247 into android-4.14-stable Changes in 4.14.247 ext4: fix race writing to an inline_data file while its xattrs are changing xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG qed: Fix the VF msix vectors flow net: macb: Add a NULL check on desc_ptp qede: Fix memset corruption perf/x86/intel/pt: Fix mask of num_address_ranges perf/x86/amd/ibs: Work around erratum #1197 cryptoloop: add a deprecation warning ARM: 8918/2: only build return_address() if needed ALSA: pcm: fix divide error in snd_pcm_lib_ioctl clk: fix build warning for orphan_list media: stkwebcam: fix memory leak in stk_camera_probe igmp: Add ip_mc_list lock in ip_check_mc_rcu USB: serial: mos7720: improve OOM-handling in read_mos_reg() f2fs: fix potential overflow ath10k: fix recent bandwidth conversion bug ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2) s390/disassembler: correct disassembly lines alignment mm/kmemleak.c: make cond_resched() rate-limiting more efficient crypto: talitos - reduce max key size for SEC1 powerpc/module64: Fix comment in R_PPC64_ENTRY handling powerpc/boot: Delete unneeded .globl _zimage_start net: ll_temac: Remove left-over debug message mm/page_alloc: speed up the iteration of max_order Revert "btrfs: compression: don't try to compress if we don't have enough pages" usb: host: xhci-rcar: Don't reload firmware after the completion x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions PCI: Call Max Payload Size-related fixup quirks early regmap: fix the offset of register error log crypto: mxs-dcp - Check for DMA mapping errors power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop() udf: Check LVID earlier isofs: joliet: Fix iocharset=utf8 mount option nvme-rdma: don't update queue count when failing to set io queues power: supply: max17042_battery: fix typo in MAx17042_TOFF s390/cio: add dev_busid sysfs entry for each subchannel libata: fix ata_host_start() crypto: qat - do not ignore errors from enable_vf2pf_comms() crypto: qat - handle both source of interrupt in VF ISR crypto: qat - fix reuse of completion variable crypto: qat - fix naming for init/shutdown VF to PF notifications crypto: qat - do not export adf_iov_putmsg() udf_get_extendedattr() had no boundary checks. m68k: emu: Fix invalid free in nfeth_cleanup() spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config spi: spi-pic32: Fix issue with uninitialized dma_slave_config clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel crypto: qat - use proper type for vf_mask certs: Trigger creation of RSA module signing key if it's not an RSA key soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init media: dvb-usb: fix uninit-value in vp702x_read_mac_addr media: go7007: remove redundant initialization Bluetooth: sco: prevent information leak in sco_conn_defer_accept() tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos net: cipso: fix warnings in netlbl_cipsov4_add_std i2c: highlander: add IRQ check media: em28xx-input: fix refcount bug in em28xx_usb_disconnect PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently PCI: PM: Enable PME if it can be signaled from D3cold soc: qcom: smsm: Fix missed interrupts if state changes while masked Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7 Bluetooth: fix repeated calls to sco_sock_kill drm/msm/dsi: Fix some reference counted resource leaks usb: gadget: udc: at91: add IRQ check usb: phy: fsl-usb: add IRQ check usb: phy: twl6030: add IRQ checks Bluetooth: Move shutdown callback before flushing tx and rx queue usb: host: ohci-tmio: add IRQ check usb: phy: tahvo: add IRQ check mac80211: Fix insufficient headroom issue for AMSDU usb: gadget: mv_u3d: request_irq() after initializing UDC Bluetooth: add timeout sanity check to hci_inquiry i2c: iop3xx: fix deferred probing i2c: s3c2410: fix IRQ check mmc: dw_mmc: Fix issue with uninitialized dma_slave_config mmc: moxart: Fix issue with uninitialized dma_slave_config CIFS: Fix a potencially linear read overflow i2c: mt65xx: fix IRQ check usb: ehci-orion: Handle errors of clk_prepare_enable() in probe usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available tty: serial: fsl_lpuart: fix the wrong mapbase value ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point() bcma: Fix memory leak for internally-handled cores ipv4: make exception cache less predictible net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed net: qualcomm: fix QCA7000 checksum handling netns: protect netns ID lookups with RCU tty: Fix data race between tiocsti() and flush_to_ldisc() x86/resctrl: Fix a maybe-uninitialized build warning treated as error KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted IMA: remove -Wmissing-prototypes warning backlight: pwm_bl: Improve bootloader/kernel device handover clk: kirkwood: Fix a clocking boot regression fbmem: don't allow too huge resolutions rtc: tps65910: Correct driver module alias blk-zoned: allow zone management send operations without CAP_SYS_ADMIN blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN PCI/MSI: Skip masking MSI-X on Xen PV powerpc/perf/hv-gpci: Fix counter value parsing xen: fix setting of max_pfn in shared_info include/linux/list.h: add a macro to test if entry is pointing to the head 9p/xen: Fix end of loop tests for list_for_each_entry soc: aspeed: lpc-ctrl: Fix boundary check for mmap crypto: public_key: fix overflow during implicit conversion block: bfq: fix bfq_set_next_ioprio_data() power: supply: max17042: handle fails of reading status register dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() VMCI: fix NULL pointer dereference when unmapping queue pair media: uvc: don't do DMA on stack media: rc-loopback: return number of emitters rather than error libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs ARM: 9105/1: atags_to_fdt: don't warn about stack size PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure PCI: xilinx-nwl: Enable the clock through CCF PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response PCI: aardvark: Fix masking and unmasking legacy INTx interrupts HID: input: do not report stylus battery state as "full" RDMA/iwcm: Release resources if iw_cm module initialization fails docs: Fix infiniband uverbs minor number pinctrl: samsung: Fix pinctrl bank pin count vfio: Use config not menuconfig for VFIO_NOIOMMU openrisc: don't printk() unconditionally pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() scsi: qedi: Fix error codes in qedi_alloc_global_queues() MIPS: Malta: fix alignment of the devicetree buffer media: dib8000: rewrite the init prbs logic crypto: mxs-dcp - Use sg_mapping_iter to copy data PCI: Use pci_update_current_state() in pci_enable_device_flags() iio: dac: ad5624r: Fix incorrect handling of an optional regulator. ARM: dts: qcom: apq8064: correct clock names video: fbdev: kyro: fix a DoS bug by restricting user input netlink: Deal with ESRCH error in nlmsg_notify() Smack: Fix wrong semantics in smk_access_entry() usb: host: fotg210: fix the endpoint's transactional opportunities calculation usb: host: fotg210: fix the actual_length of an iso packet usb: gadget: u_ether: fix a potential null pointer dereference usb: gadget: composite: Allow bMaxPower=0 if self-powered staging: board: Fix uninitialized spinlock when attaching genpd tty: serial: jsm: hold port lock when reporting modem line changes bpf/tests: Fix copy-and-paste error in double word test bpf/tests: Do not PASS tests without actually testing the result video: fbdev: asiliantfb: Error out if 'pixclock' equals zero video: fbdev: kyro: Error out if 'pixclock' equals zero video: fbdev: riva: Error out if 'pixclock' equals zero ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs() flow_dissector: Fix out-of-bounds warnings s390/jump_label: print real address in a case of a jump label bug serial: 8250: Define RX trigger levels for OxSemi 950 devices xtensa: ISS: don't panic in rs_init hvsi: don't panic on tty_register_driver failure serial: 8250_pci: make setup_port() parameters explicitly unsigned staging: ks7010: Fix the initialization of the 'sleep_status' structure ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init() Bluetooth: skip invalid hci_sync_conn_complete_evt ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output media: v4l2-dv-timings.c: fix wrong condition in two for-loops arm64: dts: qcom: sdm660: use reg value for memory node net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe() Bluetooth: avoid circular locks in sco_sock_connect gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port() ARM: tegra: tamonten: Fix UART pad setting rpc: fix gss_svc_init cleanup on failure staging: rts5208: Fix get_ms_information() heap buffer size gfs2: Don't call dlm after protocol is unmounted mmc: sdhci-of-arasan: Check return value of non-void funtions mmc: rtsx_pci: Fix long reads when clock is prescaled selftests/bpf: Enlarge select() timeout for test_maps cifs: fix wrong release in sess_alloc_buffer() failed path Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set" usb: musb: musb_dsps: request_irq() after initializing musb usbip: give back URBs for unsent unlink requests during cleanup usbip:vhci_hcd USB port can get stuck in the disabled state ASoC: rockchip: i2s: Fix regmap_ops hang ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B parport: remove non-zero check on count ath9k: fix OOB read ar9300_eeprom_restore_internal ath9k: fix sleeping in atomic context net: fix NULL pointer reference in cipso_v4_doi_free net: w5100: check return value after calling platform_get_resource() parisc: fix crash with signals and alloca scsi: BusLogic: Fix missing pr_cont() use scsi: qla2xxx: Sync queue idx with queue_pair_map idx cpufreq: powernv: Fix init_chip_info initialization in numa=off mm/hugetlb: initialize hugetlb_usage in mm_init memcg: enable accounting for pids in nested pid namespaces platform/chrome: cros_ec_proto: Send command again when timeout occurs xen: reset legacy rtc flag for PV domU bnx2x: Fix enabling network interfaces without VFs PM: base: power: don't try to use non-existing RTC for storing data x86/mm: Fix kern_addr_valid() to cope with existing but not present entries net-caif: avoid user-triggerable WARN_ON(1) ptp: dp83640: don't define PAGE0 dccp: don't duplicate ccid when cloning dccp sock net/l2tp: Fix reference count leak in l2tp_udp_recv_core r6040: Restore MDIO clock frequency after MAC reset tipc: increase timeout in tipc_sk_enqueue() events: Reuse value read using READ_ONCE instead of re-reading it net/af_unix: fix a data-race in unix_dgram_poll tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation mfd: Don't use irq_create_mapping() to resolve a mapping PCI: Add ACS quirks for Cavium multi-function devices net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 ethtool: Fix an error code in cxgb2.c PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' ARC: export clear_user_page() for modules net: dsa: b53: Fix calculating number of switch ports netfilter: socket: icmp6: fix use-after-scope qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom net: renesas: sh_eth: Fix freeing wrong tx descriptor s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant Linux 4.14.247 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If4d48fb4bfd873036c9584406e8cf4ebbdb8a655 |
||
Johan Almbladh
|
bbfbaf08f4 |
bpf/tests: Do not PASS tests without actually testing the result
[ Upstream commit 2b7e9f25e590726cca76700ebdb10e92a7a72ca1 ] Each test case can have a set of sub-tests, where each sub-test can run the cBPF/eBPF test snippet with its own data_size and expected result. Before, the end of the sub-test array was indicated by both data_size and result being zero. However, most or all of the internal eBPF tests has a data_size of zero already. When such a test also had an expected value of zero, the test was never run but reported as PASS anyway. Now the test runner always runs the first sub-test, regardless of the data_size and result values. The sub-test array zero-termination only applies for any additional sub-tests. There are other ways fix it of course, but this solution at least removes the surprise of eBPF tests with a zero result always succeeding. Signed-off-by: Johan Almbladh <johan.almbladh@anyfinetworks.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210721103822.3755111-1-johan.almbladh@anyfinetworks.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Johan Almbladh
|
6112a0ba42 |
bpf/tests: Fix copy-and-paste error in double word test
[ Upstream commit ae7f47041d928b1a2f28717d095b4153c63cbf6a ] This test now operates on DW as stated instead of W, which was already covered by another test. Signed-off-by: Johan Almbladh <johan.almbladh@anyfinetworks.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210721104058.3755254-1-johan.almbladh@anyfinetworks.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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7b74d84a30 |
This is the 4.14.240 stable release
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Merge 4.14.240 into android-4.14-stable
Changes in 4.14.240
ALSA: usb-audio: fix rate on Ozone Z90 USB headset
media: dvb-usb: fix wrong definition
Input: usbtouchscreen - fix control-request directions
net: can: ems_usb: fix use-after-free in ems_usb_disconnect()
usb: gadget: eem: fix echo command packet response issue
USB: cdc-acm: blacklist Heimann USB Appset device
ntfs: fix validity check for file name attribute
iov_iter_fault_in_readable() should do nothing in xarray case
Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
ARM: dts: at91: sama5d4: fix pinctrl muxing
btrfs: send: fix invalid path for unlink operations after parent orphanization
btrfs: clear defrag status of a root if starting transaction fails
ext4: cleanup in-core orphan list if ext4_truncate() failed to get a transaction handle
ext4: fix kernel infoleak via ext4_extent_header
ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
ext4: remove check for zero nr_to_scan in ext4_es_scan()
ext4: fix avefreec in find_group_orlov
ext4: use ext4_grp_locked_error in mb_find_extent
can: bcm: delay release of struct bcm_op after synchronize_rcu()
can: gw: synchronize rcu operations before removing gw job entry
can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path
SUNRPC: Fix the batch tasks count wraparound.
SUNRPC: Should wake up the privileged task firstly.
s390/cio: dont call css_wait_for_slow_path() inside a lock
rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path
iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too
iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR
iio: ltr501: ltr501_read_ps(): add missing endianness conversion
serial: sh-sci: Stop dmaengine transfer in sci_stop_tx()
serial_cs: Add Option International GSM-Ready 56K/ISDN modem
serial_cs: remove wrong GLOBETROTTER.cis entry
ath9k: Fix kernel NULL pointer dereference during ath_reset_internal()
ssb: sdio: Don't overwrite const buffer if block_write fails
rsi: Assign beacon rate settings to the correct rate_info descriptor field
seq_buf: Make trace_seq_putmem_hex() support data longer than 8
fuse: check connected before queueing on fpq->io
spi: Make of_register_spi_device also set the fwnode
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
spi: omap-100k: Fix the length judgment problem
crypto: nx - add missing MODULE_DEVICE_TABLE
media: cpia2: fix memory leak in cpia2_usb_probe
media: cobalt: fix race condition in setting HPD
media: pvrusb2: fix warning in pvr2_i2c_core_done
crypto: qat - check return code of qat_hal_rd_rel_reg()
crypto: qat - remove unused macro in FW loader
media: em28xx: Fix possible memory leak of em28xx struct
media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release
media: bt8xx: Fix a missing check bug in bt878_probe
media: st-hva: Fix potential NULL pointer dereferences
media: dvd_usb: memory leak in cinergyt2_fe_attach
mmc: via-sdmmc: add a check against NULL pointer dereference
crypto: shash - avoid comparing pointers to exported functions under CFI
media: dvb_net: avoid speculation from net slot
media: siano: fix device register error path
btrfs: fix error handling in __btrfs_update_delayed_inode
btrfs: abort transaction if we fail to update the delayed inode
btrfs: disable build on platforms having page size 256K
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
HID: do not use down_interruptible() when unbinding devices
ACPI: processor idle: Fix up C-state latency if not ordered
hv_utils: Fix passing zero to 'PTR_ERR' warning
lib: vsprintf: Fix handling of number field widths in vsscanf
ACPI: EC: Make more Asus laptops use ECDT _GPE
block_dump: remove block_dump feature in mark_inode_dirty()
fs: dlm: cancel work sync othercon
random32: Fix implicit truncation warning in prandom_seed_state()
fs: dlm: fix memory leak when fenced
ACPICA: Fix memory leak caused by _CID repair function
ACPI: bus: Call kobject_put() in acpi_init() error path
platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard()
ACPI: tables: Add custom DSDT file as makefile prerequisite
HID: wacom: Correct base usage for capacitive ExpressKey status bits
ia64: mca_drv: fix incorrect array size calculation
media: s5p_cec: decrement usage count if disabled
crypto: ixp4xx - dma_unmap the correct address
crypto: ux500 - Fix error return code in hash_hw_final()
sata_highbank: fix deferred probing
pata_rb532_cf: fix deferred probing
media: I2C: change 'RST' to "RSET" to fix multiple build errors
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
crypto: ccp - Fix a resource leak in an error handling path
pata_ep93xx: fix deferred probing
media: exynos4-is: Fix a use after free in isp_video_release
media: tc358743: Fix error return code in tc358743_probe_of()
media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2()
mmc: usdhi6rol0: fix error return code in usdhi6_probe()
media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx
hwmon: (max31722) Remove non-standard ACPI device IDs
hwmon: (max31790) Fix fan speed reporting for fan7..12
btrfs: clear log tree recovering status if starting transaction fails
spi: spi-sun6i: Fix chipselect/clock bug
crypto: nx - Fix RCU warning in nx842_OF_upd_status
ACPI: sysfs: Fix a buffer overrun problem with description_show()
ocfs2: fix snprintf() checking
net: pch_gbe: Propagate error from devm_gpio_request_one()
drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write()
ehea: fix error return code in ehea_restart_qps()
RDMA/rxe: Fix failure during driver load
drm: qxl: ensure surf.data is ininitialized
wireless: carl9170: fix LEDS build errors & warnings
brcmsmac: mac80211_if: Fix a resource leak in an error handling path
ath10k: Fix an error code in ath10k_add_interface()
netlabel: Fix memory leak in netlbl_mgmt_add_common
netfilter: nft_exthdr: check for IPv6 packet before further processing
samples/bpf: Fix the error return code of xdp_redirect's main()
net: ethernet: aeroflex: fix UAF in greth_of_remove
net: ethernet: ezchip: fix UAF in nps_enet_remove
net: ethernet: ezchip: fix error handling
pkt_sched: sch_qfq: fix qfq_change_class() error path
vxlan: add missing rcu_read_lock() in neigh_reduce()
net: bcmgenet: Fix attaching to PYH failed on RPi 4B
i40e: Fix error handling in i40e_vsi_open
Revert "ibmvnic: remove duplicate napi_schedule call in open function"
Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid
writeback: fix obtain a reference to a freeing memcg css
net: sched: fix warning in tcindex_alloc_perfect_hash
tty: nozomi: Fix a resource leak in an error handling function
mwifiex: re-fix for unaligned accesses
iio: adis_buffer: do not return ints in irq handlers
iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup()
Input: hil_kbd - fix error return code in hil_dev_connect()
char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()
tty: nozomi: Fix the error handling path of 'nozomi_card_init()'
scsi: FlashPoint: Rename si_flags field
s390: appldata depends on PROC_SYSCTL
eeprom: idt_89hpesx: Put fwnode in matching case during ->probe()
iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt()
staging: gdm724x: check for overflow in gdm_lte_netif_rx()
ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK
of: Fix truncation of memory sizes on 32-bit platforms
scsi: mpt3sas: Fix error return value in _scsih_expander_add()
phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
extcon: sm5502: Drop invalid register write in sm5502_reg_data
extcon: max8997: Add missing modalias string
configfs: fix memleak in configfs_release_bin_file
leds: as3645a: Fix error return code in as3645a_parse_node()
leds: ktd2692: Fix an error handling path
mm/huge_memory.c: don't discard hugepage if other processes are mapping it
selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
mmc: vub3000: fix control-request direction
scsi: core: Retry I/O for Notify (Enable Spinup) Required error
drm/mxsfb: Don't select DRM_KMS_FB_HELPER
drm/zte: Don't select DRM_KMS_FB_HELPER
drm/amd/amdgpu/sriov disable all ip hw status by default
net: pch_gbe: Use proper accessors to BE data in pch_ptp_match()
hugetlb: clear huge pte during flush function on mips platform
atm: iphase: fix possible use-after-free in ia_module_exit()
mISDN: fix possible use-after-free in HFC_cleanup()
atm: nicstar: Fix possible use-after-free in nicstar_cleanup()
net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT
reiserfs: add check for invalid 1st journal block
drm/virtio: Fix double free on probe failure
udf: Fix NULL pointer dereference in udf_symlink function
e100: handle eeprom as little endian
clk: renesas: r8a77995: Add ZA2 clock
clk: tegra: Ensure that PLLU configuration is applied properly
ipv6: use prandom_u32() for ID generation
RDMA/cxgb4: Fix missing error code in create_qp()
dm space maps: don't reset space map allocation cursor when committing
virtio_net: Remove BUG() to avoid machine dead
net: bcmgenet: check return value after calling platform_get_resource()
net: micrel: check return value after calling platform_get_resource()
fjes: check return value after calling platform_get_resource()
selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC
xfrm: Fix error reporting in xfrm_state_construct.
wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP
wl1251: Fix possible buffer overflow in wl1251_cmd_scan
cw1200: add missing MODULE_DEVICE_TABLE
MIPS: add PMD table accounting into MIPS'pmd_alloc_one
atm: nicstar: use 'dma_free_coherent' instead of 'kfree'
atm: nicstar: register the interrupt handler in the right place
vsock: notify server to shutdown when client has pending signal
RDMA/rxe: Don't overwrite errno from ib_umem_get()
iwlwifi: mvm: don't change band on bound PHY contexts
sfc: avoid double pci_remove of VFs
sfc: error code if SRIOV cannot be disabled
wireless: wext-spy: Fix out-of-bounds warning
RDMA/cma: Fix rdma_resolve_route() memory leak
Bluetooth: Fix the HCI to MGMT status conversion table
Bluetooth: Shutdown controller after workqueues are flushed or cancelled
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
sctp: validate from_addr_param return
sctp: add size validation when walking chunks
fscrypt: don't ignore minor_hash when hash is 0
bdi: Do not use freezable workqueue
fuse: reject internal errno
mac80211: fix memory corruption in EAPOL handling
powerpc/barrier: Avoid collision with clang's __lwsync macro
usb: gadget: f_fs: Fix setting of device and driver data cross-references
drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create()
pinctrl/amd: Add device HID for new AMD GPIO controller
mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode
mmc: core: clear flags before allowing to retune
mmc: core: Allow UHS-I voltage switch for SDSC cards if supported
ata: ahci_sunxi: Disable DIPM
cpu/hotplug: Cure the cpusets trainwreck
ASoC: tegra: Set driver_name=tegra for all machine drivers
qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute
ipmi/watchdog: Stop watchdog timer when the current action is 'none'
power: supply: ab8500: Fix an old bug
seq_buf: Fix overflow in seq_buf_putmem_hex()
tracing: Simplify & fix saved_tgids logic
ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe
dm btree remove: assign new_root only when removal succeeds
media: dtv5100: fix control-request directions
media: zr364xx: fix memory leak in zr364xx_start_readpipe
media: gspca/sq905: fix control-request direction
media: gspca/sunplus: fix zero-length control requests
media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
jfs: fix GPF in diFree
smackfs: restrict bytes count in smk_set_cipso()
KVM: x86: Use guest MAXPHYADDR from CPUID.0x8000_0008 iff TDP is enabled
KVM: X86: Disable hardware breakpoints unconditionally before kvm_x86->run()
scsi: core: Fix bad pointer dereference when ehandler kthread is invalid
tracing: Do not reference char * as a string in histograms
PCI: aardvark: Don't rely on jiffies while holding spinlock
PCI: aardvark: Fix kernel panic during PIO transfer
tty: serial: fsl_lpuart: fix the potential risk of division or modulo by zero
misc/libmasm/module: Fix two use after free in ibmasm_init_one
Revert "ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro"
w1: ds2438: fixing bug that would always get page0
scsi: lpfc: Fix "Unexpected timeout" error in direct attach topology
scsi: lpfc: Fix crash when lpfc_sli4_hba_setup() fails to initialize the SGLs
scsi: core: Cap scsi_host cmd_per_lun at can_queue
tty: serial: 8250: serial_cs: Fix a memory leak in error handling path
fs/jfs: Fix missing error code in lmLogInit()
scsi: iscsi: Add iscsi_cls_conn refcount helpers
scsi: iscsi: Fix shost->max_id use
scsi: qedi: Fix null ref during abort handling
mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE
s390/sclp_vt220: fix console name to match device
ALSA: sb: Fix potential double-free of CSP mixer elements
powerpc/ps3: Add dma_mask to ps3_dma_region
gpio: zynq: Check return value of pm_runtime_get_sync
ALSA: ppc: fix error return code in snd_pmac_probe()
selftests/powerpc: Fix "no_handler" EBB selftest
ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing()
ALSA: bebob: add support for ToneWeal FW66
usb: gadget: f_hid: fix endianness issue with descriptors
usb: gadget: hid: fix error return code in hid_bind()
powerpc/boot: Fixup device-tree on little endian
backlight: lm3630a: Fix return code of .update_status() callback
ALSA: hda: Add IRQ check for platform_get_irq()
staging: rtl8723bs: fix macro value for 2.4Ghz only device
intel_th: Wait until port is in reset before programming it
i2c: core: Disable client irq on reboot/shutdown
lib/decompress_unlz4.c: correctly handle zero-padding around initrds.
pwm: spear: Don't modify HW state in .remove callback
power: supply: ab8500: Avoid NULL pointers
power: supply: max17042: Do not enforce (incorrect) interrupt trigger type
power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE
ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1
watchdog: Fix possible use-after-free in wdt_startup()
watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
watchdog: Fix possible use-after-free by calling del_timer_sync()
watchdog: iTCO_wdt: Account for rebooting on second timeout
x86/fpu: Return proper error codes from user access functions
orangefs: fix orangefs df output.
ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty
NFS: nfs_find_open_context() may only select open files
power: supply: charger-manager: add missing MODULE_DEVICE_TABLE
power: supply: ab8500: add missing MODULE_DEVICE_TABLE
pwm: tegra: Don't modify HW state in .remove callback
ACPI: AMBA: Fix resource name in /proc/iomem
ACPI: video: Add quirk for the Dell Vostro 3350
virtio-blk: Fix memory leak among suspend/resume procedure
virtio_net: Fix error handling in virtnet_restore()
virtio_console: Assure used length from device is limited
f2fs: add MODULE_SOFTDEP to ensure crc32 is included in the initramfs
PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun
power: supply: rt5033_battery: Fix device tree enumeration
um: fix error return code in slip_open()
um: fix error return code in winch_tramp()
watchdog: aspeed: fix hardware timeout calculation
nfs: fix acl memory leak of posix_acl_create()
ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode
x86/fpu: Limit xstate copy size in xstateregs_set()
ALSA: isa: Fix error return code in snd_cmi8330_probe()
NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times
hexagon: use common DISCARDS macro
reset: a10sr: add missing of_match_table reference
ARM: dts: exynos: fix PWM LED max brightness on Odroid XU/XU3
ARM: dts: exynos: fix PWM LED max brightness on Odroid XU4
memory: atmel-ebi: add missing of_node_put for loop iteration
rtc: fix snprintf() checking in is_rtc_hctosys()
ARM: dts: r8a7779, marzen: Fix DU clock names
ARM: dts: BCM5301X: Fixup SPI binding
reset: bail if try_module_get() fails
memory: fsl_ifc: fix leak of IO mapping on probe failure
memory: fsl_ifc: fix leak of private memory on probe failure
ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema
scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe()
mips: always link byteswap helpers into decompressor
mips: disable branch profiling in boot/decompress.o
MIPS: vdso: Invalid GIC access through VDSO
net: bridge: multicast: fix PIM hello router port marking race
seq_file: disallow extremely large seq buffer allocations
Linux 4.14.240
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id1138ade09dcf12b10b98b21ad8a6b328e417623
|
||
Dimitri John Ledkov
|
d2e80fcae1 |
lib/decompress_unlz4.c: correctly handle zero-padding around initrds.
[ Upstream commit 2c484419efc09e7234c667aa72698cb79ba8d8ed ] lz4 compatible decompressor is simple. The format is underspecified and relies on EOF notification to determine when to stop. Initramfs buffer format[1] explicitly states that it can have arbitrary number of zero padding. Thus when operating without a fill function, be extra careful to ensure that sizes less than 4, or apperantly empty chunksizes are treated as EOF. To test this I have created two cpio initrds, first a normal one, main.cpio. And second one with just a single /test-file with content "second" second.cpio. Then i compressed both of them with gzip, and with lz4 -l. Then I created a padding of 4 bytes (dd if=/dev/zero of=pad4 bs=1 count=4). To create four testcase initrds: 1) main.cpio.gzip + extra.cpio.gzip = pad0.gzip 2) main.cpio.lz4 + extra.cpio.lz4 = pad0.lz4 3) main.cpio.gzip + pad4 + extra.cpio.gzip = pad4.gzip 4) main.cpio.lz4 + pad4 + extra.cpio.lz4 = pad4.lz4 The pad4 test-cases replicate the initrd load by grub, as it pads and aligns every initrd it loads. All of the above boot, however /test-file was not accessible in the initrd for the testcase #4, as decoding in lz4 decompressor failed. Also an error message printed which usually is harmless. Whith a patched kernel, all of the above testcases now pass, and /test-file is accessible. This fixes lz4 initrd decompress warning on every boot with grub. And more importantly this fixes inability to load multiple lz4 compressed initrds with grub. This patch has been shipping in Ubuntu kernels since January 2021. [1] ./Documentation/driver-api/early-userspace/buffer-format.rst BugLink: https://bugs.launchpad.net/bugs/1835660 Link: https://lore.kernel.org/lkml/20210114200256.196589-1-xnox@ubuntu.com/ # v0 Link: https://lkml.kernel.org/r/20210513104831.432975-1-dimitri.ledkov@canonical.com Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com> Cc: Kyungsik Lee <kyungsik.lee@lge.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Bongkyu Kim <bongkyu.kim@lge.com> Cc: Kees Cook <keescook@chromium.org> Cc: Sven Schmidt <4sschmid@informatik.uni-hamburg.de> Cc: Rajat Asthana <thisisrast7@gmail.com> Cc: Nick Terrell <terrelln@fb.com> Cc: Gao Xiang <hsiangkao@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Yun Zhou
|
50b51460f5 |
seq_buf: Fix overflow in seq_buf_putmem_hex()
commit d3b16034a24a112bb83aeb669ac5b9b01f744bb7 upstream. There's two variables being increased in that loop (i and j), and i follows the raw data, and j follows what is being written into the buffer. We should compare 'i' to MAX_MEMHEX_BYTES or compare 'j' to HEX_CHARS. Otherwise, if 'j' goes bigger than HEX_CHARS, it will overflow the destination buffer. Link: https://lore.kernel.org/lkml/20210625122453.5e2fe304@oasis.local.home/ Link: https://lkml.kernel.org/r/20210626032156.47889-1-yun.zhou@windriver.com Cc: stable@vger.kernel.org Fixes: 5e3ca0ec76fce ("ftrace: introduce the "hex" output method") Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Richard Fitzgerald
|
aea6a00ad6 |
lib: vsprintf: Fix handling of number field widths in vsscanf
[ Upstream commit 900fdc4573766dd43b847b4f54bd4a1ee2bc7360 ]
The existing code attempted to handle numbers by doing a strto[u]l(),
ignoring the field width, and then repeatedly dividing to extract the
field out of the full converted value. If the string contains a run of
valid digits longer than will fit in a long or long long, this would
overflow and no amount of dividing can recover the correct value.
This patch fixes vsscanf() to obey number field widths when parsing
the number.
A new _parse_integer_limit() is added that takes a limit for the number
of characters to parse. The number field conversion in vsscanf is changed
to use this new function.
If a number starts with a radix prefix, the field width must be long
enough for at last one digit after the prefix. If not, it will be handled
like this:
sscanf("0x4", "%1i", &i): i=0, scanning continues with the 'x'
sscanf("0x4", "%2i", &i): i=0, scanning continues with the '4'
This is consistent with the observed behaviour of userland sscanf.
Note that this patch does NOT fix the problem of a single field value
overflowing the target type. So for example:
sscanf("123456789abcdef", "%x", &i);
Will not produce the correct result because the value obviously overflows
INT_MAX. But sscanf will report a successful conversion.
Note that where a very large number is used to mean "unlimited", the value
INT_MAX is used for consistency with the behaviour of vsnprintf().
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20210514161206.30821-2-rf@opensource.cirrus.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Yun Zhou
|
675b56e139 |
seq_buf: Make trace_seq_putmem_hex() support data longer than 8
commit 6a2cbc58d6c9d90cd74288cc497c2b45815bc064 upstream. Since the raw memory 'data' does not go forward, it will dump repeated data if the data length is more than 8. If we want to dump longer data blocks, we need to repeatedly call macro SEQ_PUT_HEX_FIELD. I think it is a bit redundant, and multiple function calls also affect the performance. Link: https://lore.kernel.org/lkml/20210625122453.5e2fe304@oasis.local.home/ Link: https://lkml.kernel.org/r/20210626032156.47889-2-yun.zhou@windriver.com Cc: stable@vger.kernel.org Fixes: 6d2289f3faa7 ("tracing: Make trace_seq_putmem_hex() more robust") Signed-off-by: Yun Zhou <yun.zhou@windriver.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Al Viro
|
1ff545051f |
iov_iter_fault_in_readable() should do nothing in xarray case
commit 0e8f0d67401589a141950856902c7d0ec8d9c985 upstream. ... and actually should just check it's given an iovec-backed iterator in the first place. Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
22dc72c914 |
This is the 4.14.233 stable release
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Merge 4.14.233 into android-4.14-stable
Changes in 4.14.233
usbip: vudc synchronize sysfs code paths
ACPI: tables: x86: Reserve memory occupied by ACPI tables
ACPI: x86: Call acpi_boot_table_init() after acpi_table_upgrade()
bpf: Fix backport of "bpf: restrict unknown scalars of mixed signed bounds for unprivileged"
bpf: fix up selftests after backports were fixed
net: usb: ax88179_178a: initialize local variables before use
iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()
MIPS: Introduce isa-rev.h to define MIPS_ISA_REV
MIPS: cpu-features.h: Replace __mips_isa_rev with MIPS_ISA_REV
mips: Do not include hi and lo in clobber list for R6
bpf: Fix masking negation logic upon negative dst register
iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd()
ALSA: usb-audio: Add MIDI quirk for Vox ToneLab EX
USB: Add LPM quirk for Lenovo ThinkPad USB-C Dock Gen2 Ethernet
USB: Add reset-resume quirk for WD19's Realtek Hub
platform/x86: thinkpad_acpi: Correct thermal sensor allocation
s390/disassembler: increase ebpf disasm buffer size
ACPI: custom_method: fix potential use-after-free issue
ACPI: custom_method: fix a possible memory leak
arm64: dts: mt8173: fix property typo of 'phys' in dsi node
ecryptfs: fix kernel panic with null dev_name
spi: spi-ti-qspi: Free DMA resources
mmc: block: Update ext_csd.cache_ctrl if it was written
mmc: core: Do a power cycle when the CMD11 fails
mmc: core: Set read only for SD cards with permanent write protect bit
cifs: Return correct error code from smb2_get_enc_key
btrfs: fix metadata extent leak after failure to create subvolume
intel_th: pci: Add Rocket Lake CPU support
fbdev: zero-fill colormap in fbcmap.c
staging: wimax/i2400m: fix byte-order issue
crypto: api - check for ERR pointers in crypto_destroy_tfm()
usb: gadget: uvc: add bInterval checking for HS mode
usb: gadget: f_uac1: validate input parameters
usb: dwc3: gadget: Ignore EP queue requests during bus reset
usb: xhci: Fix port minor revision
PCI: PM: Do not read power state in pci_enable_device_flags()
x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)
tee: optee: do not check memref size on return from Secure World
perf/arm_pmu_platform: Fix error handling
spi: dln2: Fix reference leak to master
spi: omap-100k: Fix reference leak to master
intel_th: Consistency and off-by-one fix
phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s
scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe
scsi: lpfc: Fix pt2pt connection does not recover after LOGO
scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
media: ite-cir: check for receive overflow
power: supply: bq27xxx: fix power_avg for newer ICs
extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged
media: media/saa7164: fix saa7164_encoder_register() memory leak bugs
media: gspca/sq905.c: fix uninitialized variable
power: supply: Use IRQF_ONESHOT
drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac7c4f
scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats()
scsi: qla2xxx: Fix use after free in bsg
scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
media: em28xx: fix memory leak
media: vivid: update EDID
clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return
power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
media: adv7604: fix possible use-after-free in adv76xx_remove()
media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove()
media: i2c: adv7842: fix possible use-after-free in adv7842_remove()
media: dvb-usb: fix memory leak in dvb_usb_adapter_init
media: gscpa/stv06xx: fix memory leak
drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal
drm/amdgpu: fix NULL pointer dereference
scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic
scsi: libfc: Fix a format specifier
ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
ALSA: hda/conexant: Re-order CX5066 quirk table entries
ALSA: sb: Fix two use after free in snd_sb_qsound_build
btrfs: fix race when picking most recent mod log operation for an old root
arm64/vdso: Discard .note.gnu.property sections in vDSO
openvswitch: fix stack OOB read while fragmenting IPv4 packets
ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure
NFSv4: Don't discard segments marked for return in _pnfs_return_layout()
jffs2: Fix kasan slab-out-of-bounds problem
powerpc/eeh: Fix EEH handling for hugepages in ioremap space.
powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h
intel_th: pci: Add Alder Lake-M support
md/raid1: properly indicate failure when ending a failed write request
security: commoncap: fix -Wstringop-overread warning
Fix misc new gcc warnings
jffs2: check the validity of dstlen in jffs2_zlib_compress()
Revert 337f13046ff0 ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")
posix-timers: Preserve return value in clock_adjtime32()
ftrace: Handle commands when closing set_ftrace_filter file
ext4: fix check to prevent false positive report of incorrect used inodes
ext4: fix error code in ext4_commit_super
media: dvbdev: Fix memory leak in dvb_media_device_free()
usb: gadget: dummy_hcd: fix gpf in gadget_setup
usb: gadget: Fix double free of device descriptor pointers
usb: gadget/function/f_fs string table fix for multiple languages
usb: dwc3: gadget: Fix START_TRANSFER link state check
tracing: Map all PIDs to command lines
dm persistent data: packed struct should have an aligned() attribute too
dm space map common: fix division bug in sm_ll_find_free_block()
dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails
modules: mark ref_module static
modules: mark find_symbol static
modules: mark each_symbol_section static
modules: unexport __module_text_address
modules: unexport __module_address
modules: rename the licence field in struct symsearch to license
modules: return licensing information from find_symbol
modules: inherit TAINT_PROPRIETARY_MODULE
Bluetooth: verify AMP hci_chan before amp_destroy
hsr: use netdev_err() instead of WARN_ONCE()
bluetooth: eliminate the potential race condition when removing the HCI controller
net/nfc: fix use-after-free llcp_sock_bind/connect
MIPS: pci-rt2880: fix slot 0 configuration
FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR
misc: lis3lv02d: Fix false-positive WARN on various HP models
misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct
misc: vmw_vmci: explicitly initialize vmci_datagram payload
tracing: Restructure trace_clock_global() to never block
md-cluster: fix use-after-free issue when removing rdev
md: split mddev_find
md: factor out a mddev_find_locked helper from mddev_find
md: md_open returns -EBUSY when entering racing area
ipw2x00: potential buffer overflow in libipw_wx_set_encodeext()
cfg80211: scan: drop entry from hidden_list on overflow
drm/radeon: fix copy of uninitialized variable back to userspace
ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries
ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Lenovo quirk table entries
ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices
x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported
KVM: s390: split kvm_s390_logical_to_effective
KVM: s390: fix guarded storage control register handling
KVM: s390: split kvm_s390_real_to_abs
usb: gadget: pch_udc: Revert d3cb25a12138 completely
memory: gpmc: fix out of bounds read and dereference on gpmc_cs[]
ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid X/U3 family
ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250
ARM: dts: exynos: correct PMIC interrupt trigger level on Snow
serial: stm32: fix incorrect characters on console
serial: stm32: fix tx_empty condition
usb: typec: tcpci: Check ROLE_CONTROL while interpreting CC_STATUS
x86/microcode: Check for offline CPUs before requesting new microcode
usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits()
usb: gadget: pch_udc: Check if driver is present before calling ->setup()
usb: gadget: pch_udc: Check for DMA mapping error
crypto: qat - don't release uninitialized resources
crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init
fotg210-udc: Fix DMA on EP0 for length > max packet size
fotg210-udc: Fix EP0 IN requests bigger than two packets
fotg210-udc: Remove a dubious condition leading to fotg210_done
fotg210-udc: Mask GRP2 interrupts we don't handle
fotg210-udc: Don't DMA more than the buffer can take
fotg210-udc: Complete OUT requests on short packets
mtd: require write permissions for locking and badblock ioctls
bus: qcom: Put child node before return
phy: marvell: ARMADA375_USBCLUSTER_PHY should not default to y, unconditionally
crypto: qat - fix error path in adf_isr_resource_alloc()
USB: gadget: udc: fix wrong pointer passed to IS_ERR() and PTR_ERR()
mtd: rawnand: gpmi: Fix a double free in gpmi_nand_init
staging: rtl8192u: Fix potential infinite loop
staging: greybus: uart: fix unprivileged TIOCCSERIAL
spi: Fix use-after-free with devm_spi_alloc_*
soc: qcom: mdt_loader: Validate that p_filesz < p_memsz
soc: qcom: mdt_loader: Detect truncated read of segments
ACPI: CPPC: Replace cppc_attr with kobj_attribute
crypto: qat - Fix a double free in adf_create_ring
usb: gadget: r8a66597: Add missing null check on return from platform_get_resource
USB: cdc-acm: fix unprivileged TIOCCSERIAL
tty: actually undefine superseded ASYNC flags
tty: fix return value for unsupported ioctls
firmware: qcom-scm: Fix QCOM_SCM configuration
platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table
x86/platform/uv: Fix !KEXEC build failure
Drivers: hv: vmbus: Increase wait time for VMbus unload
ttyprintk: Add TTY hangup callback.
media: vivid: fix assignment of dev->fbuf_out_flags
media: omap4iss: return error code when omap4iss_get() failed
media: m88rs6000t: avoid potential out-of-bounds reads on arrays
x86/kprobes: Fix to check non boostable prefixes correctly
pata_arasan_cf: fix IRQ check
pata_ipx4xx_cf: fix IRQ check
sata_mv: add IRQ checks
ata: libahci_platform: fix IRQ check
vfio/mdev: Do not allow a mdev_type to have a NULL parent pointer
clk: uniphier: Fix potential infinite loop
scsi: jazz_esp: Add IRQ check
scsi: sun3x_esp: Add IRQ check
scsi: sni_53c710: Add IRQ check
mfd: stm32-timers: Avoid clearing auto reload register
HSI: core: fix resource leaks in hsi_add_client_from_dt()
x86/events/amd/iommu: Fix sysfs type mismatch
HID: plantronics: Workaround for double volume key presses
perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars
net: lapbether: Prevent racing when checking whether the netif is running
powerpc/prom: Mark identical_pvr_fixup as __init
powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration
ALSA: core: remove redundant spin_lock pair in snd_card_disconnect
bug: Remove redundant condition check in report_bug
nfc: pn533: prevent potential memory corruption
ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls
liquidio: Fix unintented sign extension of a left shift of a u16
powerpc/perf: Fix PMU constraint check for EBB events
powerpc: iommu: fix build when neither PCI or IBMVIO is set
mac80211: bail out if cipher schemes are invalid
mt7601u: fix always true expression
IB/hfi1: Fix error return code in parse_platform_config()
net: thunderx: Fix unintentional sign extension issue
i2c: cadence: add IRQ check
i2c: emev2: add IRQ check
i2c: jz4780: add IRQ check
i2c: sh7760: add IRQ check
MIPS: pci-legacy: stop using of_pci_range_to_resource
powerpc/pseries: extract host bridge from pci_bus prior to bus removal
rtlwifi: 8821ae: upgrade PHY and RF parameters
i2c: sh7760: fix IRQ error path
mwl8k: Fix a double Free in mwl8k_probe_hw
vsock/vmci: log once the failed queue pair allocation
RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails
net: davinci_emac: Fix incorrect masking of tx and rx error channel
ath9k: Fix error check in ath9k_hw_read_revisions() for PCI devices
powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add')
net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send
net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
kfifo: fix ternary sign extension bugs
smp: Fix smp_call_function_single_async prototype
Revert "net/sctp: fix race condition in sctp_destroy_sock"
sctp: delay auto_asconf init until binding the first addr
Revert "of/fdt: Make sure no-map does not remove already reserved regions"
Revert "fdt: Properly handle "no-map" field in the memory region"
tpm: fix error return code in tpm2_get_cc_attrs_tbl()
fs: dlm: fix debugfs dump
tipc: convert dest node's address to network order
net: stmmac: Set FIFO sizes for ipq806x
ALSA: hdsp: don't disable if not enabled
ALSA: hdspm: don't disable if not enabled
ALSA: rme9652: don't disable if not enabled
Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default
Bluetooth: initialize skb_queue_head at l2cap_chan_create()
Bluetooth: check for zapped sk before connecting
ip6_vti: proper dev_{hold|put} in ndo_[un]init methods
mac80211: clear the beacon's CRC after channel switch
pinctrl: samsung: use 'int' for register masks in Exynos
cuse: prevent clone
selftests: Set CC to clang in lib.mk if LLVM is set
kconfig: nconf: stop endless search loops
sctp: Fix out-of-bounds warning in sctp_process_asconf_param()
powerpc/smp: Set numa node before updating mask
ASoC: rt286: Generalize support for ALC3263 codec
samples/bpf: Fix broken tracex1 due to kprobe argument change
powerpc/pseries: Stop calling printk in rtas_stop_self()
wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt
wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join
powerpc/iommu: Annotate nested lock for lockdep
net: ethernet: mtk_eth_soc: fix RX VLAN offload
ASoC: rt286: Make RT286_SET_GPIO_* readable and writable
f2fs: fix a redundant call to f2fs_balance_fs if an error occurs
PCI: Release OF node in pci_scan_device()'s error path
ARM: 9064/1: hw_breakpoint: Do not directly check the event's overflow_handler hook
rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()
NFSv4.2: Always flush out writes in nfs42_proc_fallocate()
NFS: Deal correctly with attribute generation counter overflow
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
NFSv4.2 fix handling of sr_eof in SEEK's reply
rtc: ds1307: Fix wday settings for rx8130
sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b
drm/radeon: Fix off-by-one power_state index heap overwrite
khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate()
mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts()
ksm: fix potential missing rmap_item for stable_node
net: fix nla_strcmp to handle more then one trailing null character
kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
netfilter: nftables: avoid overflows in nft_hash_buckets()
ARC: entry: fix off-by-one error in syscall number validation
powerpc/64s: Fix crashes when toggling stf barrier
powerpc/64s: Fix crashes when toggling entry flush barrier
squashfs: fix divide error in calculate_skip()
userfaultfd: release page in error path to avoid BUG_ON
drm/radeon/dpm: Disable sclk switching on Oland when two 4K 60Hz monitors are connected
iio: proximity: pulsedlight: Fix rumtime PM imbalance on error
usb: fotg210-hcd: Fix an error message
ACPI: scan: Fix a memory leak in an error handling path
blk-mq: Swap two calls in blk_mq_exit_queue()
usb: dwc3: omap: improve extcon initialization
usb: xhci: Increase timeout for HC halt
usb: dwc2: Fix gadget DMA unmap direction
usb: core: hub: fix race condition about TRSMRCY of resume
iio: gyro: mpu3050: Fix reported temperature value
iio: tsl2583: Fix division by a zero lux_val
KVM: x86: Cancel pvclock_gtod_work on module removal
FDDI: defxx: Make MMIO the configuration default except for EISA
MIPS: Reinstate platform `__div64_32' handler
MIPS: Avoid DIVU in `__div64_32' is result would be zero
MIPS: Avoid handcoded DIVU in `__div64_32' altogether
thermal/core/fair share: Lock the thermal zone while looping over instances
RDMA/i40iw: Avoid panic when reading back the IRQ affinity hint
kobject_uevent: remove warning in init_uevent_argv()
netfilter: conntrack: Make global sysctls readonly in non-init netns
clk: exynos7: Mark aclk_fsys1_200 as critical
x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes
kgdb: fix gcc-11 warning on indentation
usb: sl811-hcd: improve misleading indentation
cxgb4: Fix the -Wmisleading-indentation warning
isdn: capi: fix mismatched prototypes
PCI: thunder: Fix compile testing
ARM: 9066/1: ftrace: pause/unpause function graph tracer in cpu_suspend()
ACPI / hotplug / PCI: Fix reference count leak in enable_slot()
Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices
Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state
um: Mark all kernel symbols as local
ceph: fix fscache invalidation
gpiolib: acpi: Add quirk to ignore EC wakeups on Dell Venue 10 Pro 5055
ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP
block: reexpand iov_iter after read/write
lib: stackdepot: turn depot_lock spinlock to raw_spinlock
serial: 8250: fix potential deadlock in rs485-mode
sit: proper dev_{hold|put} in ndo_[un]init methods
ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods
xhci: Do not use GFP_KERNEL in (potentially) atomic context
ipv6: remove extra dev_hold() for fallback tunnels
Linux 4.14.233
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I09e88e1e302d475f2a39bf88438dea30fa97c848
|
||
Zqiang
|
e7f7cf9b93 |
lib: stackdepot: turn depot_lock spinlock to raw_spinlock
[ Upstream commit 78564b9434878d686c5f88c4488b20cccbcc42bc ]
In RT system, the spin_lock will be replaced by sleepable rt_mutex lock,
in __call_rcu(), disable interrupts before calling
kasan_record_aux_stack(), will trigger this calltrace:
BUG: sleeping function called from invalid context at kernel/locking/rtmutex.c:951
in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 19, name: pgdatinit0
Call Trace:
___might_sleep.cold+0x1b2/0x1f1
rt_spin_lock+0x3b/0xb0
stack_depot_save+0x1b9/0x440
kasan_save_stack+0x32/0x40
kasan_record_aux_stack+0xa5/0xb0
__call_rcu+0x117/0x880
__exit_signal+0xafb/0x1180
release_task+0x1d6/0x480
exit_notify+0x303/0x750
do_exit+0x678/0xcf0
kthread+0x364/0x4f0
ret_from_fork+0x22/0x30
Replace spinlock with raw_spinlock.
Link: https://lkml.kernel.org/r/20210329084009.27013-1-qiang.zhang@windriver.com
Signed-off-by: Zqiang <qiang.zhang@windriver.com>
Reported-by: Andrew Halaney <ahalaney@redhat.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Cc: Vijayanand Jitta <vjitta@codeaurora.org>
Cc: Vinayak Menon <vinmenon@codeaurora.org>
Cc: Yogesh Lal <ylal@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Greg Kroah-Hartman
|
c386907ece |
kobject_uevent: remove warning in init_uevent_argv()
commit b4104180a2efb85f55e1ba1407885c9421970338 upstream. syzbot can trigger the WARN() in init_uevent_argv() which isn't the nicest as the code does properly recover and handle the error. So change the WARN() call to pr_warn() and provide some more information on what the buffer size that was needed. Link: https://lore.kernel.org/r/20201107082206.GA19079@kroah.com Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: linux-kernel@vger.kernel.org Reported-by: syzbot+92340f7b2b4789907fdb@syzkaller.appspotmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20210405094852.1348499-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Maciej Żenczykowski
|
143722a050 |
net: fix nla_strcmp to handle more then one trailing null character
[ Upstream commit 2c16db6c92b0ee4aa61e88366df82169e83c3f7e ]
Android userspace has been using TCA_KIND with a char[IFNAMESIZ]
many-null-terminated buffer containing the string 'bpf'.
This works on 4.19 and ceases to work on 5.10.
I'm not entirely sure what fixes tag to use, but I think the issue
was likely introduced in the below mentioned 5.4 commit.
Reported-by: Nucca Chen <nuccachen@google.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <jakub.kicinski@netronome.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@mellanox.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Fixes: 62794fc4fbf5 ("net_sched: add max len check for TCA_KIND")
Change-Id: I66dc281f165a2858fc29a44869a270a2d698a82b
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Andrew Scull
|
92a2ae7160 |
bug: Remove redundant condition check in report_bug
[ Upstream commit 3ad1a6cb0abc63d036fc866bd7c2c5983516dec5 ]
report_bug() will return early if it cannot find a bug corresponding to
the provided address. The subsequent test for the bug will always be
true so remove it.
Fixes: 1b4cfe3c0a30d ("lib/bug.c: exclude non-BUG/WARN exceptions from report_bug()")
Signed-off-by: Andrew Scull <ascull@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210318143311.839894-2-ascull@google.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
c0303b0388 |
This is the 4.14.222 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmA0/JEACgkQONu9yGCS aT5IQA//XG0oLCFo1l6DDRPINDK104bYork5yGmqjGfdSplnH/OYkwmebAJEUmNn ha+Qv9xw1JlR/oGBwC4Zp0jBV4+Gjuh6SuqdyCH/NI+tTSnKd1MzfqMmo6rb5iaz RspBVgc+I5sV7Fa3GVwR54a5Yo3JgUEMIxT+q1Ftu9QT3kr1Zo0m3odm8/j8EI5o mYaYbNPnXfcn7NCotyIq2g3q7rQTcbshlUoul9WxdjUcRMdAFY1Fnj6UxrWO1b0s oFj/u/KV0WB2IeXgZgStNS5qjKhmfZKj1rAVnYOpY0zwn0wKnGa2oh4G+Pfae2yk MXQaW2KL/Y8gsCzhj1N/L5yfRMatOfT3tAqD2gGqoJVWpmLU4p15piWD5uwWkxLw HtazDI4IBNAah7mog+xnD0V2Q8auZ7f4tbtkiHTfoyFs5BavK2VETOOTeAoUsX5O e/Dif0gv6SEhkFCkL4PBz4WylD1gOY8nD1FsgbfMZ0hDSpTIjrWUtMAYZejB8YUj lS28fKO7Nu0AoGElt2nt7xobJRmp/Y7GFoz1Thy750qtl8kXUJ5sqw99gAiPAZM/ cv4UgKPzU7qfw5/qry0717YHa7k/CTjSd7tw9erNxsjdQ7ptLOGJMhS3EFc5kzQT 77NC1rqnSTQHLJfsBaRiTn5IZB5PiJssrAwBhRTcBjdwTQe+fyI= =7i2A -----END PGP SIGNATURE----- Merge 4.14.222 into android-4.14-stable Changes in 4.14.222 fgraph: Initialize tracing_graph_pause at task creation remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load af_key: relax availability checks for skb size calculation pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process() iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time() iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap iwlwifi: mvm: guard against device removal in reprobe SUNRPC: Move simple_get_bytes and simple_get_netobj into private header SUNRPC: Handle 0 length opaque XDR object data properly lib/string: Add strscpy_pad() function include/trace/events/writeback.h: fix -Wstringop-truncation warnings memcg: fix a crash in wb_workfn when a device disappears squashfs: add more sanity checks in id lookup squashfs: add more sanity checks in inode lookup squashfs: add more sanity checks in xattr id lookup tracing: Do not count ftrace events in top level enable output tracing: Check length before giving out the filter buffer arm/xen: Don't probe xenbus as part of an early initcall MIPS: BMIPS: Fix section mismatch warning arm64: dts: rockchip: Fix PCIe DT properties on rk3399 platform/x86: hp-wmi: Disable tablet-mode reporting by default ovl: perform vfs_getxattr() with mounter creds cap: fix conversions on getxattr ovl: skip getxattr of security labels ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL ARM: ensure the signal page contains defined contents memblock: do not start bottom-up allocations with kernel_end bpf: Check for integer overflow when using roundup_pow_of_two() netfilter: xt_recent: Fix attempt to update deleted entry xen/netback: avoid race in xenvif_rx_ring_slots_available() netfilter: conntrack: skip identical origin tuple in same zone only usb: dwc3: ulpi: fix checkpatch warning usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one net/vmw_vsock: improve locking in vsock_connect_timeout() net: watchdog: hold device global xmit lock during tx disable vsock/virtio: update credit only if socket is not closed vsock: fix locking in vsock_shutdown() i2c: stm32f7: fix configuration of the digital filter h8300: fix PREEMPTION build, TI_PRE_COUNT undefined x86/build: Disable CET instrumentation in the kernel for 32-bit too trace: Use -mcount-record for dynamic ftrace tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount tracing: Avoid calling cc-option -mrecord-mcount for every Makefile Xen/x86: don't bail early from clear_foreign_p2m_mapping() Xen/x86: also check kernel mapping in set_foreign_p2m_mapping() Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages() Xen/gntdev: correct error checking in gntdev_map_grant_pages() xen/arm: don't ignore return errors from set_phys_to_machine xen-blkback: don't "handle" error by BUG() xen-netback: don't "handle" error by BUG() xen-scsiback: don't "handle" error by BUG() xen-blkback: fix error handling in xen_blkbk_map() scsi: qla2xxx: Fix crash during driver load on big endian machines USB: Gadget Ethernet: Re-enable Jumbo frames. usb: gadget: u_ether: Fix MTU size mismatch with RX packet size kvm: check tlbs_dirty directly Linux 4.14.222 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I22657377bcf9340798a60064ba3d5ebdf1165097 |
||
Tobin C. Harding
|
fe072e50be |
lib/string: Add strscpy_pad() function
[ Upstream commit 458a3bf82df4fe1f951d0f52b1e0c1e9d5a88a3b ] We have a function to copy strings safely and we have a function to copy strings and zero the tail of the destination (if source string is shorter than destination buffer) but we do not have a function to do both at once. This means developers must write this themselves if they desire this functionality. This is a chore, and also leaves us open to off by one errors unnecessarily. Add a function that calls strscpy() then memset()s the tail to zero if the source string is shorter than the destination buffer. Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Tobin C. Harding <tobin@kernel.org> Signed-off-by: Shuah Khan <shuah@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
4316c8a738 |
This is the 4.14.215 stable release
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||
Huang Shijie
|
708f3baafc |
lib/genalloc: fix the overflow when size is too big
[ Upstream commit 36845663843fc59c5d794e3dc0641472e3e572da ]
Some graphic card has very big memory on chip, such as 32G bytes.
In the following case, it will cause overflow:
pool = gen_pool_create(PAGE_SHIFT, NUMA_NO_NODE);
ret = gen_pool_add(pool, 0x1000000, SZ_32G, NUMA_NO_NODE);
va = gen_pool_alloc(pool, SZ_4G);
The overflow occurs in gen_pool_alloc_algo_owner():
....
size = nbits << order;
....
The @nbits is "int" type, so it will overflow.
Then the gen_pool_avail() will return the wrong value.
This patch converts some "int" to "unsigned long", and
changes the compare code in while.
Link: https://lkml.kernel.org/r/20201229060657.3389-1-sjhuang@iluvatar.ai
Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
Reported-by: Shi Jiasheng <jiasheng.shi@iluvatar.ai>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
76cc1c09f4 |
This is the 4.14.207 stable release
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=/Wvr
-----END PGP SIGNATURE-----
Merge 4.14.207 into android-4.14-stable
Changes in 4.14.207
regulator: defer probe when trying to get voltage from unresolved supply
ring-buffer: Fix recursion protection transitions between interrupt context
mm: mempolicy: fix potential pte_unmap_unlock pte error
time: Prevent undefined behaviour in timespec64_to_ns()
nbd: don't update block size after device is started
btrfs: sysfs: init devices outside of the chunk_mutex
btrfs: reschedule when cloning lots of extents
genirq: Let GENERIC_IRQ_IPI select IRQ_DOMAIN_HIERARCHY
hv_balloon: disable warning when floor reached
net: xfrm: fix a race condition during allocing spi
perf tools: Add missing swap for ino_generation
ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()
can: rx-offload: don't call kfree_skb() from IRQ context
can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context
can: dev: __can_get_echo_skb(): fix real payload length return value for RTR frames
can: can_create_echo_skb(): fix echo skb generation: always use skb_clone()
can: peak_usb: add range checking in decode operations
can: peak_usb: peak_usb_get_ts_time(): fix timestamp wrapping
can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on
xfs: flush new eof page on truncate to avoid post-eof corruption
Btrfs: fix missing error return if writeback for extent buffer never started
ath9k_htc: Use appropriate rs_datalen type
usb: gadget: goku_udc: fix potential crashes in probe
gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free
gfs2: Add missing truncate_inode_pages_final for sd_aspace
gfs2: check for live vs. read-only file system in gfs2_fitrim
scsi: hpsa: Fix memory leak in hpsa_init_one()
drm/amdgpu: perform srbm soft reset always on SDMA resume
mac80211: fix use of skb payload instead of header
cfg80211: regulatory: Fix inconsistent format argument
scsi: scsi_dh_alua: Avoid crash during alua_bus_detach()
iommu/amd: Increase interrupt remapping table limit to 512 entries
pinctrl: intel: Set default bias in case no particular value given
ARM: 9019/1: kprobes: Avoid fortify_panic() when copying optprobe template
pinctrl: aspeed: Fix GPI only function problem.
nbd: fix a block_device refcount leak in nbd_release
xfs: fix flags argument to rmap lookup when converting shared file rmaps
xfs: fix rmap key and record comparison functions
xfs: fix a missing unlock on error in xfs_fs_map_blocks
of/address: Fix of_node memory leak in of_dma_is_coherent
cosa: Add missing kfree in error path of cosa_write
perf: Fix get_recursion_context()
ext4: correctly report "not supported" for {usr,grp}jquota when !CONFIG_QUOTA
ext4: unlock xattr_sem properly in ext4_inline_data_truncate()
thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()
uio: Fix use-after-free in uio_unregister_device()
usb: cdc-acm: Add DISABLE_ECHO for Renesas USB Download mode
mei: protect mei_cl_mtu from null dereference
futex: Don't enable IRQs unconditionally in put_pi_state()
ocfs2: initialize ip_next_orphan
selinux: Fix error return code in sel_ib_pkey_sid_slow()
don't dump the threads that had been already exiting when zapped.
drm/gma500: Fix out-of-bounds access to struct drm_device.vblank[]
pinctrl: amd: use higher precision for 512 RtcClk
pinctrl: amd: fix incorrect way to disable debounce filter
swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"
IPv6: Set SIT tunnel hard_header_len to zero
net/af_iucv: fix null pointer dereference on shutdown
net/x25: Fix null-ptr-deref in x25_connect
vrf: Fix fast path output packet handling with async Netfilter rules
r8169: fix potential skb double free in an error path
net: Update window_clamp if SOCK_RCVBUF is set
random32: make prandom_u32() output unpredictable
x86/speculation: Allow IBPB to be conditionally enabled on CPUs with always-on STIBP
perf/core: Fix bad use of igrab()
perf/core: Fix crash when using HW tracing kernel filters
perf/core: Fix a memory leak in perf_event_parse_addr_filter()
xen/events: avoid removing an event channel while handling it
xen/events: add a proper barrier to 2-level uevent unmasking
xen/events: fix race in evtchn_fifo_unmask()
xen/events: add a new "late EOI" evtchn framework
xen/blkback: use lateeoi irq binding
xen/netback: use lateeoi irq binding
xen/scsiback: use lateeoi irq binding
xen/pvcallsback: use lateeoi irq binding
xen/pciback: use lateeoi irq binding
xen/events: switch user event channels to lateeoi model
xen/events: use a common cpu hotplug hook for event channels
xen/events: defer eoi in case of excessive number of events
xen/events: block rogue events for some time
perf/core: Fix race in the perf_mmap_close() function
Revert "kernel/reboot.c: convert simple_strtoul to kstrtoint"
reboot: fix overflow parsing reboot cpu number
Convert trailing spaces and periods in path components
mm: fix exec activate_mm vs TLB shootdown and lazy tlb switching race
Linux 4.14.207
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id9671f12372dd8919395ce4f175ce1a5a06ef68f
|
||
George Spelvin
|
a16f026330 |
random32: make prandom_u32() output unpredictable
commit c51f8f88d705e06bd696d7510aff22b33eb8e638 upstream.
Non-cryptographic PRNGs may have great statistical properties, but
are usually trivially predictable to someone who knows the algorithm,
given a small sample of their output. An LFSR like prandom_u32() is
particularly simple, even if the sample is widely scattered bits.
It turns out the network stack uses prandom_u32() for some things like
random port numbers which it would prefer are *not* trivially predictable.
Predictability led to a practical DNS spoofing attack. Oops.
This patch replaces the LFSR with a homebrew cryptographic PRNG based
on the SipHash round function, which is in turn seeded with 128 bits
of strong random key. (The authors of SipHash have *not* been consulted
about this abuse of their algorithm.) Speed is prioritized over security;
attacks are rare, while performance is always wanted.
Replacing all callers of prandom_u32() is the quick fix.
Whether to reinstate a weaker PRNG for uses which can tolerate it
is an open question.
Commit f227e3ec3b5c ("random32: update the net random state on interrupt
and activity") was an earlier attempt at a solution. This patch replaces
it.
Reported-by: Amit Klein <aksecurity@gmail.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: Eric Dumazet <edumazet@google.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: tytso@mit.edu
Cc: Florian Westphal <fw@strlen.de>
Cc: Marc Plumb <lkml.mplumb@gmail.com>
Fixes: f227e3ec3b5c ("random32: update the net random state on interrupt and activity")
Signed-off-by: George Spelvin <lkml@sdf.org>
Link: https://lore.kernel.org/netdev/20200808152628.GA27941@SDF.ORG/
[ willy: partial reversal of f227e3ec3b5c; moved SIPROUND definitions
to prandom.h for later use; merged George's prandom_seed() proposal;
inlined siprand_u32(); replaced the net_rand_state[] array with 4
members to fix a build issue; cosmetic cleanups to make checkpatch
happy; fixed RANDOM32_SELFTEST build ]
[wt: backported to 4.14 -- various context adjustments; timer API change]
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Stefano Stabellini
|
b2e390fede |
swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"
commit e9696d259d0fb5d239e8c28ca41089838ea76d13 upstream.
kernel/dma/swiotlb.c:swiotlb_init gets called first and tries to
allocate a buffer for the swiotlb. It does so by calling
memblock_alloc_low(PAGE_ALIGN(bytes), PAGE_SIZE);
If the allocation must fail, no_iotlb_memory is set.
Later during initialization swiotlb-xen comes in
(drivers/xen/swiotlb-xen.c:xen_swiotlb_init) and given that io_tlb_start
is != 0, it thinks the memory is ready to use when actually it is not.
When the swiotlb is actually needed, swiotlb_tbl_map_single gets called
and since no_iotlb_memory is set the kernel panics.
Instead, if swiotlb-xen.c:xen_swiotlb_init knew the swiotlb hadn't been
initialized, it would do the initialization itself, which might still
succeed.
Fix the panic by setting io_tlb_start to 0 on swiotlb initialization
failure, and also by setting no_iotlb_memory to false on swiotlb
initialization success.
Fixes: ac2cbab21f31 ("x86: Don't panic if can not alloc buffer for swiotlb")
Reported-by: Elliott Mitchell <ehem+xen@m5p.com>
Tested-by: Elliott Mitchell <ehem+xen@m5p.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: stable@vger.kernel.org
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
155b2a3170 |
This is the 4.14.205 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl+qXXkACgkQONu9yGCS aT65dQ//XSAlbGEPmBNEI4Snj3xzNQFkWRDRC7+eGqkI92vpkL8H6M8f6OVUlTXA WgtSWK0KixoSj8oGhHoB3mylZ1KZpgb6kIMIjwP0bUYV4psav8C9khr2zfDfLnxR NCv6XxVKq1e2wnER42nbjqClxbE39R2YgZ3KfiMkXeo7HNsEwU3ZKLx5XdN6AfEz T7ZmXmSQ5+zZ7GxJhNbyI3xKAV/jYLueK2Bp/IebZY3elDS4DyklENKPsUmfP6AA 7fvogAwy/vHoHCD7IUSInqF+Cx8g8S+Dj1gil9yqwsyLuaWB1EcOkDJFznwg9+sN pcpLwvGishwVJRzQzDc+p2hUp1cfu1PUZlLeaTU3qP6QELhnz4hx88ksfSvk6QOY 8uKWM7AvnQ/Dp9a48b0gaT+wTEeYAhDXK9wj+EBmCykFYEui+8X+S93niJcmo0IY ciEyaKsVYv2ajjHrFaWV4VEn5U1rrzbxRw/gx3xuRnd413CYluhqSkKR1QBQ0EIV Z/BEaM4QSIckaSIBtXCeQAsyr2gX8kE1a3cx9xe2YylSBkbc0kLtk+lLFtBziiIK epnCisEOc3PY+0WyVH1McqWYtXwfsvbSEqCS/ZUFWgxKOnLyjmcKK5X/brC3fhAI RtomnNtdFPzaHFRLcJ8oGImhGMmFyEGJ2Xmdpinv1RQA56kxbW0= =MDvs -----END PGP SIGNATURE----- Merge 4.14.205 into android-4.14-stable Changes in 4.14.205 drm/i915: Break up error capture compression loops with cond_resched() xen/events: don't use chip_data for legacy IRQs tipc: fix use-after-free in tipc_bcast_get_mode gianfar: Replace skb_realloc_headroom with skb_cow_head for PTP gianfar: Account for Tx PTP timestamp in the skb headroom net: usb: qmi_wwan: add Telit LE910Cx 0x1230 composition sctp: Fix COMM_LOST/CANT_STR_ASSOC err reporting on big-endian platforms sfp: Fix error handing in sfp_probe() Blktrace: bail out early if block debugfs is not configured blktrace: fix debugfs use after free i40e: Fix a potential NULL pointer dereference i40e: add num_vectors checker in iwarp handler i40e: Wrong truncation from u16 to u8 i40e: Fix of memory leak and integer truncation in i40e_virtchnl.c i40e: Memory leak in i40e_config_iwarp_qvlist Fonts: Replace discarded const qualifier ALSA: usb-audio: Add implicit feedback quirk for Qu-16 lib/crc32test: remove extra local_irq_disable/enable kthread_worker: prevent queuing delayed work from timer_fn when it is being canceled mm: always have io_remap_pfn_range() set pgprot_decrypted() gfs2: Wake up when sd_glock_disposal becomes zero ftrace: Fix recursion check for NMI test ftrace: Handle tracing when switching between context tracing: Fix out of bounds write in get_trace_buf futex: Handle transient "ownerless" rtmutex state correctly ARM: dts: sun4i-a10: fix cpu_alert temperature x86/kexec: Use up-to-dated screen_info copy to fill boot params of: Fix reserved-memory overlap detection blk-cgroup: Fix memleak on error path blk-cgroup: Pre-allocate tree node on blkg_conf_prep scsi: core: Don't start concurrent async scan on same host vsock: use ns_capable_noaudit() on socket create drm/vc4: drv: Add error handding for bind ACPI: NFIT: Fix comparison to '-ENXIO' vt: Disable KD_FONT_OP_COPY fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent serial: 8250_mtk: Fix uart_get_baud_rate warning serial: txx9: add missing platform_driver_unregister() on error in serial_txx9_init USB: serial: cyberjack: fix write-URB completion race USB: serial: option: add Quectel EC200T module support USB: serial: option: add LE910Cx compositions 0x1203, 0x1230, 0x1231 USB: serial: option: add Telit FN980 composition 0x1055 USB: Add NO_LPM quirk for Kingston flash drive usb: mtu3: fix panic in mtu3_gadget_stop() ARC: stack unwinding: avoid indefinite looping Revert "ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE" PM: runtime: Resume the device earlier in __device_release_driver() arm64: dts: marvell: espressobin: add ethernet alias Linux 4.14.205 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I57cdf9a75fc420bc9013c1a8e7228d2e52d44743 |
||
Vasily Gorbik
|
dc64568652 |
lib/crc32test: remove extra local_irq_disable/enable
commit aa4e460f0976351fddd2f5ac6e08b74320c277a1 upstream.
Commit 4d004099a668 ("lockdep: Fix lockdep recursion") uncovered the
following issue in lib/crc32test reported on s390:
BUG: using __this_cpu_read() in preemptible [00000000] code: swapper/0/1
caller is lockdep_hardirqs_on_prepare+0x48/0x270
CPU: 6 PID: 1 Comm: swapper/0 Not tainted 5.9.0-next-20201015-15164-g03d992bd2de6 #19
Hardware name: IBM 3906 M04 704 (LPAR)
Call Trace:
lockdep_hardirqs_on_prepare+0x48/0x270
trace_hardirqs_on+0x9c/0x1b8
crc32_test.isra.0+0x170/0x1c0
crc32test_init+0x1c/0x40
do_one_initcall+0x40/0x130
do_initcalls+0x126/0x150
kernel_init_freeable+0x1f6/0x230
kernel_init+0x22/0x150
ret_from_fork+0x24/0x2c
no locks held by swapper/0/1.
Remove extra local_irq_disable/local_irq_enable helpers calls.
Fixes: 5fb7f87408f1 ("lib: add module support to crc32 tests")
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lkml.kernel.org/r/patch.git-4369da00c06e.your-ad-here.call-01602859837-ext-1679@work.hours
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Lee Jones
|
f7267a7564 |
Fonts: Replace discarded const qualifier
commit 9522750c66c689b739e151fcdf895420dc81efc0 upstream.
Commit 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in
fonts") introduced the following error when building rpc_defconfig (only
this build appears to be affected):
`acorndata_8x8' referenced in section `.text' of arch/arm/boot/compressed/ll_char_wr.o:
defined in discarded section `.data' of arch/arm/boot/compressed/font.o
`acorndata_8x8' referenced in section `.data.rel.ro' of arch/arm/boot/compressed/font.o:
defined in discarded section `.data' of arch/arm/boot/compressed/font.o
make[3]: *** [/scratch/linux/arch/arm/boot/compressed/Makefile:191: arch/arm/boot/compressed/vmlinux] Error 1
make[2]: *** [/scratch/linux/arch/arm/boot/Makefile:61: arch/arm/boot/compressed/vmlinux] Error 2
make[1]: *** [/scratch/linux/arch/arm/Makefile:317: zImage] Error 2
The .data section is discarded at link time. Reinstating acorndata_8x8 as
const ensures it is still available after linking. Do the same for the
other 12 built-in fonts as well, for consistency purposes.
Cc: <stable@vger.kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes: 6735b4632def ("Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts")
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Co-developed-by: Peilin Ye <yepeilin.cs@gmail.com>
Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201102183242.2031659-1-yepeilin.cs@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
890226def6 |
This is the 4.14.204 stable release
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Merge 4.14.204 into android-4.14-stable
Changes in 4.14.204
scripts/setlocalversion: make git describe output more reliable
arm64: link with -z norelro regardless of CONFIG_RELOCATABLE
efivarfs: Replace invalid slashes with exclamation marks in dentries.
gtp: fix an use-before-init in gtp_newlink()
ravb: Fix bit fields checking in ravb_hwtstamp_get()
tipc: fix memory leak caused by tipc_buf_append()
arch/x86/amd/ibs: Fix re-arming IBS Fetch
x86/xen: disable Firmware First mode for correctable memory errors
fuse: fix page dereference after free
p54: avoid accessing the data mapped to streaming DMA
mtd: lpddr: Fix bad logic in print_drs_error
ata: sata_rcar: Fix DMA boundary mask
fscrypt: return -EXDEV for incompatible rename or link into encrypted dir
x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels
mlxsw: core: Fix use-after-free in mlxsw_emad_trans_finish()
futex: Fix incorrect should_fail_futex() handling
powerpc/powernv/smp: Fix spurious DBG() warning
powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM
sparc64: remove mm_cpumask clearing to fix kthread_use_mm race
f2fs: add trace exit in exception path
f2fs: fix to check segment boundary during SIT page readahead
um: change sigio_spinlock to a mutex
ARM: 8997/2: hw_breakpoint: Handle inexact watchpoint addresses
xfs: fix realtime bitmap/summary file truncation when growing rt volume
video: fbdev: pvr2fb: initialize variables
ath10k: start recovery process when payload length exceeds max htc length for sdio
ath10k: fix VHT NSS calculation when STBC is enabled
drm/brige/megachips: Add checking if ge_b850v3_lvds_init() is working correctly
media: videodev2.h: RGB BT2020 and HSV are always full range
media: platform: Improve queue set up flow for bug fixing
usb: typec: tcpm: During PR_SWAP, source caps should be sent only after tSwapSourceStart
media: tw5864: check status of tw5864_frameinterval_get
mmc: via-sdmmc: Fix data race bug
drm/bridge/synopsys: dsi: add support for non-continuous HS clock
printk: reduce LOG_BUF_SHIFT range for H8300
kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"
cpufreq: sti-cpufreq: add stih418 support
USB: adutux: fix debugging
uio: free uio id after uio file node is freed
arm64/mm: return cpu_all_mask when node is NUMA_NO_NODE
ACPI: Add out of bounds and numa_off protections to pxm_to_node()
drivers/net/wan/hdlc_fr: Correctly handle special skb->protocol values
bus/fsl_mc: Do not rely on caller to provide non NULL mc_io
power: supply: test_power: add missing newlines when printing parameters by sysfs
md/bitmap: md_bitmap_get_counter returns wrong blocks
bnxt_en: Log unknown link speed appropriately.
clk: ti: clockdomain: fix static checker warning
net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid
drivers: watchdog: rdc321x_wdt: Fix race condition bugs
ext4: Detect already used quota file early
gfs2: add validation checks for size of superblock
arm64: dts: renesas: ulcb: add full-pwr-cycle-in-suspend into eMMC nodes
memory: emif: Remove bogus debugfs error handling
ARM: dts: s5pv210: remove DMA controller bus node name to fix dtschema warnings
ARM: dts: s5pv210: move PMU node out of clock controller
ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node
nbd: make the config put is called before the notifying the waiter
sgl_alloc_order: fix memory leak
nvme-rdma: fix crash when connect rejected
md/raid5: fix oops during stripe resizing
perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count()
perf/x86/amd/ibs: Fix raw sample data accumulation
leds: bcm6328, bcm6358: use devres LED registering function
fs: Don't invalidate page buffers in block_write_full_page()
NFS: fix nfs_path in case of a rename retry
ACPI / extlog: Check for RDMSR failure
ACPI: video: use ACPI backlight for HP 635 Notebook
ACPI: debug: don't allow debugging when ACPI is disabled
acpi-cpufreq: Honor _PSD table setting on new AMD CPUs
w1: mxc_w1: Fix timeout resolution problem leading to bus error
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
btrfs: reschedule if necessary when logging directory items
btrfs: send, recompute reference path after orphanization of a directory
btrfs: use kvzalloc() to allocate clone_roots in btrfs_ioctl_send()
btrfs: cleanup cow block on error
btrfs: fix use-after-free on readahead extent after failure to create it
usb: dwc3: ep0: Fix ZLP for OUT ep0 requests
usb: dwc3: core: add phy cleanup for probe error handling
usb: dwc3: core: don't trigger runtime pm when remove driver
usb: cdc-acm: fix cooldown mechanism
usb: host: fsl-mph-dr-of: check return of dma_set_mask()
drm/i915: Force VT'd workarounds when running as a guest OS
vt: keyboard, simplify vt_kdgkbsent
vt: keyboard, extend func_buf_lock to readers
dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status
iio:light:si1145: Fix timestamp alignment and prevent data leak.
iio:adc:ti-adc0832 Fix alignment issue with timestamp
iio:adc:ti-adc12138 Fix alignment issue with timestamp
iio:gyro:itg3200: Fix timestamp alignment and prevent data leak.
s390/stp: add locking to sysfs functions
powerpc/rtas: Restrict RTAS requests from userspace
powerpc: Warn about use of smt_snooze_delay
powerpc/powernv/elog: Fix race while processing OPAL error log event.
NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag
NFSD: Add missing NFSv2 .pc_func methods
ubifs: dent: Fix some potential memory leaks while iterating entries
perf python scripting: Fix printable strings in python3 scripts
ubi: check kthread_should_stop() after the setting of task state
ia64: fix build error with !COREDUMP
drm/amdgpu: don't map BO in reserved region
ceph: promote to unsigned long long before shifting
libceph: clear con->out_msg on Policy::stateful_server faults
9P: Cast to loff_t before multiplying
ring-buffer: Return 0 on success from ring_buffer_resize()
vringh: fix __vringh_iov() when riov and wiov are different
ext4: fix leaking sysfs kobject after failed mount
ext4: fix error handling code in add_new_gdb
ext4: fix invalid inode checksum
drm/ttm: fix eviction valuable range check.
rtc: rx8010: don't modify the global rtc ops
tty: make FONTX ioctl use the tty pointer they were actually passed
arm64: berlin: Select DW_APB_TIMER_OF
cachefiles: Handle readpage error correctly
hil/parisc: Disable HIL driver when it gets stuck
arm: dts: mt7623: add missing pause for switchport
ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
ARM: s3c24xx: fix missing system reset
device property: Keep secondary firmware node secondary by type
device property: Don't clear secondary pointer for shared primary firmware node
KVM: arm64: Fix AArch32 handling of DBGD{CCINT,SCRext} and DBGVCR
staging: comedi: cb_pcidas: Allow 2-channel commands for AO subdevice
staging: octeon: repair "fixed-link" support
staging: octeon: Drop on uncorrectable alignment or FCS error
Linux 4.14.204
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibed153216ddb983a9ef0640ae9c82781f51880fe
|
||
Douglas Gilbert
|
04472a1ecc |
sgl_alloc_order: fix memory leak
[ Upstream commit b2a182a40278bc5849730e66bca01a762188ed86 ] sgl_alloc_order() can fail when 'length' is large on a memory constrained system. When order > 0 it will potentially be making several multi-page allocations with the later ones more likely to fail than the earlier one. So it is important that sgl_alloc_order() frees up any pages it has obtained before returning NULL. In the case when order > 0 it calls the wrong free page function and leaks. In testing the leak was sufficient to bring down my 8 GiB laptop with OOM. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
9ddf99d35b |
This is the 4.14.203 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl+aeFAACgkQONu9yGCS aT48Vg//agka9mY7HjeBPwfSnM9MIV1Dry4TtW36I458XcZqSWimBDOQkERZUcUN Raq9inKwLFDPRsczdSWTJUCPOlyc5Zlg/x9eQPsHW+g7/vlsZ6OTf0Yn+YhOyqmW jyCZiwSHYXck/v2Cm+79M8+HCp+vQZa7df90ZQvT+z7+2F3zjlskQy8nMve+usuT 0Ywso9KAgGcXHXYbRHSyQYgcrEuY/33zz6EQ1WJI9GL17eWbiojqiy9Fqa3CkC63 dQR/YnXGNCzYdFjv/3o3c1SkvLupdIdLT5fqwk7aCXzn4DJtZPd0z4wTf6tPWlXf hk3MGTshb0RIb6c2YITqYNT95rmtndIiLUJZJ3iFsnoxdKdOWgqnmfbzxssfeQ5m ayqN9CPzjVt0dME+NzOh25VoWTPI+lMepm3OCzSCLcP98Fa/c79TCTOykrm7O4ya dIotY1DUjFccjpWTzhM+8jWOERe9kPLVkErL4X4ljmwKnwkUBQpkZdp0SzNW8wW9 VJFmGkzpw4KjO/ZeRQLIhIm+ICjBmSiTjxwT/a176X8XR/N3BbwxwAFDI6LHOdQW Y3ZPlvXUHMP/Eulb3/MY3RkEZs7pb5x3K/1guFTJgADPRKffJN7F9qJjREMjlcPb FaE83qc+qlaQMjXcnPu74A15iCXQ5zoVt0IhSwTJkTz/299TKcU= =bfKF -----END PGP SIGNATURE----- Merge 4.14.203 into android-4.14-stable Changes in 4.14.203 ibmveth: Switch order of ibmveth_helper calls. ibmveth: Identify ingress large send packets. ipv4: Restore flowi4_oif update before call to xfrm_lookup_route mlx4: handle non-napi callers to napi_poll net: usb: qmi_wwan: add Cellient MPL200 card tipc: fix the skb_unshare() in tipc_buf_append() net/ipv4: always honour route mtu during forwarding r8169: fix data corruption issue on RTL8402 binder: fix UAF when releasing todo list ALSA: bebob: potential info leak in hwdep_read() net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download() tcp: fix to update snd_wl1 in bulk receiver fast path icmp: randomize the global rate limiter cifs: remove bogus debug code cifs: Return the error from crypt_message when enc/dec key not found. KVM: x86/mmu: Commit zap of remaining invalid pages when recovering lpages KVM: SVM: Initialize prev_ga_tag before use ima: Don't ignore errors from crypto_shash_update() crypto: algif_aead - Do not set MAY_BACKLOG on the async path EDAC/i5100: Fix error handling order in i5100_init_one() x86/fpu: Allow multiple bits in clearcpuid= parameter drivers/perf: xgene_pmu: Fix uninitialized resource struct crypto: algif_skcipher - EBUSY on aio should be an error crypto: mediatek - Fix wrong return value in mtk_desc_ring_alloc() crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call media: tuner-simple: fix regression in simple_set_radio_freq media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()" media: m5mols: Check function pointer in m5mols_sensor_power media: uvcvideo: Set media controller entity functions media: omap3isp: Fix memleak in isp_probe crypto: omap-sham - fix digcnt register handling with export/import cypto: mediatek - fix leaks in mtk_desc_ring_alloc media: mx2_emmaprp: Fix memleak in emmaprp_probe media: tc358743: initialize variable media: platform: fcp: Fix a reference count leak. media: s5p-mfc: Fix a reference count leak media: ti-vpe: Fix a missing check and reference count leak regulator: resolve supply after creating regulator ath10k: provide survey info as accumulated data Bluetooth: hci_uart: Cancel init work before unregistering ath6kl: prevent potential array overflow in ath6kl_add_new_sta() ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb() wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680 ASoC: qcom: lpass-platform: fix memory leak ASoC: qcom: lpass-cpu: fix concurrency issue brcmfmac: check ndev pointer mwifiex: Do not use GFP_KERNEL in atomic context drm/gma500: fix error check scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()' scsi: csiostor: Fix wrong return value in csio_hw_prep_fw() backlight: sky81452-backlight: Fix refcount imbalance on error VMCI: check return value of get_user_pages_fast() for errors tty: serial: earlycon dependency tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup() pty: do tty_flip_buffer_push without port->lock in pty_write pwm: lpss: Fix off by one error in base_unit math in pwm_lpss_prepare() pwm: lpss: Add range limit check for the base_unit register value drivers/virt/fsl_hypervisor: Fix error handling path video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error video: fbdev: sis: fix null ptr dereference HID: roccat: add bounds checking in kone_sysfs_write_settings() pinctrl: mcp23s08: Fix mcp23x17_regmap initialiser pinctrl: mcp23s08: Fix mcp23x17 precious range ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd() misc: mic: scif: Fix error handling path ALSA: seq: oss: Avoid mutex lock for a long-time ioctl usb: dwc2: Fix parameter type in function pointer prototype quota: clear padding in v2r1_mem2diskdqb() HID: hid-input: fix stylus battery reporting qtnfmac: fix resource leaks on unsupported iftype error return path net: enic: Cure the enic api locking trainwreck mfd: sm501: Fix leaks in probe() iwlwifi: mvm: split a print to avoid a WARNING in ROC usb: gadget: f_ncm: fix ncm_bitrate for SuperSpeed and above. usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well nl80211: fix non-split wiphy information usb: dwc2: Fix INTR OUT transfers in DDMA mode. scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs() mwifiex: fix double free net: korina: fix kfree of rx/tx descriptor array mm/memcg: fix device private memcg accounting mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary IB/mlx4: Fix starvation in paravirt mux/demux IB/mlx4: Adjust delayed work when a dup is observed powerpc/pseries: Fix missing of_node_put() in rng_init() powerpc/icp-hv: Fix missing of_node_put() in success path mtd: lpddr: fix excessive stack usage with clang mtd: mtdoops: Don't write panic data twice ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values arc: plat-hsdk: fix kconfig dependency warning when !RESET_CONTROLLER xfs: limit entries returned when counting fsmap records RDMA/qedr: Fix use of uninitialized field powerpc/tau: Use appropriate temperature sample interval powerpc/tau: Remove duplicated set_thresholds() call powerpc/tau: Disable TAU between measurements perf intel-pt: Fix "context_switch event has no tid" error RDMA/hns: Set the unsupported wr opcode kdb: Fix pager search for multi-line strings overflow: Include header file with SIZE_MAX declaration powerpc/perf: Exclude pmc5/6 from the irrelevant PMU group constraints powerpc/perf/hv-gpci: Fix starting index value cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_reboot_notifier IB/rdmavt: Fix sizeof mismatch f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info lib/crc32.c: fix trivial typo in preprocessor condition ramfs: fix nommu mmap with gaps in the page cache rapidio: fix error handling path rapidio: fix the missed put_device() for rio_mport_add_riodev mailbox: avoid timer start from callback i2c: rcar: Auto select RESET_CONTROLLER PCI: iproc: Set affinity mask on MSI interrupts clk: at91: clk-main: update key before writing AT91_CKGR_MOR clk: bcm2835: add missing release if devm_clk_hw_register fails ext4: limit entries returned when counting fsmap records vfio/pci: Clear token on bypass registration failure vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages Input: imx6ul_tsc - clean up some errors in imx6ul_tsc_resume() Input: stmfts - fix a & vs && typo Input: ep93xx_keypad - fix handling of platform_get_irq() error Input: omap4-keypad - fix handling of platform_get_irq() error Input: twl4030_keypad - fix handling of platform_get_irq() error Input: sun4i-ps2 - fix handling of platform_get_irq() error KVM: x86: emulating RDPID failure shall return #UD rather than #GP memory: omap-gpmc: Fix a couple off by ones memory: fsl-corenet-cf: Fix handling of platform_get_irq() error arm64: dts: qcom: msm8916: Fix MDP/DSI interrupts ARM: dts: owl-s500: Fix incorrect PPI interrupt specifiers arm64: dts: zynqmp: Remove additional compatible string for i2c IPs powerpc/powernv/dump: Fix race while processing OPAL dump nvmet: fix uninitialized work for zero kato NTB: hw: amd: fix an issue about leak system resources perf: correct SNOOPX field offset i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs crypto: ccp - fix error handling media: firewire: fix memory leak media: ati_remote: sanity check for both endpoints media: st-delta: Fix reference count leak in delta_run_work media: sti: Fix reference count leaks media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync media: exynos4-is: Fix a reference count leak media: vsp1: Fix runtime PM imbalance on error media: platform: s3c-camif: Fix runtime PM imbalance on error media: platform: sti: hva: Fix runtime PM imbalance on error media: bdisp: Fix runtime PM imbalance on error media: media/pci: prevent memory leak in bttv_probe media: uvcvideo: Ensure all probed info is returned to v4l2 mmc: sdio: Check for CISTPL_VERS_1 buffer size media: saa7134: avoid a shift overflow fs: dlm: fix configfs memory leak media: venus: core: Fix runtime PM imbalance in venus_probe ntfs: add check for mft record size in superblock mac80211: handle lack of sband->bitrates in rates PM: hibernate: remove the bogus call to get_gendisk() in software_resume() scsi: mvumi: Fix error return in mvumi_io_attach() scsi: target: core: Add CONTROL field for trace events mic: vop: copy data to kernel space then write to io memory misc: vop: add round_up(x,4) for vring_size to avoid kernel panic usb: gadget: function: printer: fix use-after-free in __lock_acquire udf: Limit sparing table size udf: Avoid accessing uninitialized data on failed inode read USB: cdc-acm: handle broken union descriptors can: flexcan: flexcan_chip_stop(): add error handling and propagate error value ath9k: hif_usb: fix race condition between usb_get_urb() and usb_kill_anchored_urbs() misc: rtsx: Fix memory leak in rtsx_pci_probe reiserfs: only call unlock_new_inode() if I_NEW xfs: make sure the rt allocator doesn't run off the end usb: ohci: Default to per-port over-current protection Bluetooth: Only mark socket zapped after unlocking scsi: ibmvfc: Fix error return in ibmvfc_probe() brcmsmac: fix memory leak in wlc_phy_attach_lcnphy rtl8xxxu: prevent potential memory leak Fix use after free in get_capset_info callback. scsi: qedi: Protect active command list to avoid list corruption scsi: qedi: Fix list_del corruption while removing active I/O tty: ipwireless: fix error handling ipvs: Fix uninit-value in do_ip_vs_set_ctl() reiserfs: Fix memory leak in reiserfs_parse_options() mwifiex: don't call del_timer_sync() on uninitialized timer brcm80211: fix possible memleak in brcmf_proto_msgbuf_attach usb: core: Solve race condition in anchor cleanup functions scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config() ath10k: check idx validity in __ath10k_htt_rx_ring_fill_n() net: korina: cast KSEG0 address to pointer in kfree tty: serial: fsl_lpuart: fix lpuart32_poll_get_char usb: cdc-acm: add quirk to blacklist ETAS ES58X devices USB: cdc-wdm: Make wdm_flush() interruptible and add wdm_fsync(). eeprom: at25: set minimum read/write access stride to 1 usb: gadget: f_ncm: allow using NCM in SuperSpeed Plus gadgets. powerpc/powernv/opal-dump : Use IRQ_HANDLED instead of numbers in interrupt handler Linux 4.14.203 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia4c1c9fc1a8d03c662b37fbe1448b4fb1f88007a |
||
Tobias Jordan
|
6f0344af61 |
lib/crc32.c: fix trivial typo in preprocessor condition
[ Upstream commit 904542dc56524f921a6bab0639ff6249c01e775f ]
Whether crc32_be needs a lookup table is chosen based on CRC_LE_BITS.
Obviously, the _be function should be governed by the _BE_ define.
This probably never pops up as it's hard to come up with a configuration
where CRC_BE_BITS isn't the same as CRC_LE_BITS and as nobody is using
bitwise CRC anyway.
Fixes: 46c5801eaf86 ("crc32: bolt on crc32c")
Signed-off-by: Tobias Jordan <kernel@cdqe.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lkml.kernel.org/r/20200923182122.GA3338@agrajag.zerfleddert.de
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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||
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Greg Kroah-Hartman
|
93599f65c3 |
This is the 4.14.201 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl+GrkEACgkQONu9yGCS aT58SQ/+PLxjpiE1Mn0CRjYBclZXvuhrJOP0KOqLNIM7/eXn3pbxS9wKjn9ykTM+ KTa5s1y0IXDaWYs4lsEnfIKKXDmLHfwnj959StIR6gW+16/cSqppKpiq14MPhkOE WMLvvXOUKfAGMCEzsCoof6Qu/in302DoBK6Nvec53PFeAl+yWaJV4dnIGJpZQtZF O2A/gVL2Fqvk2O1v6wRqWfaBPFBNePOCdMcGrTWwH8JnoSuk8VGad6AWvOTakbny xeRyzKhoPGXiKCiwbNU71IhXO6X5fG7Q/bnS+uZ91186FsHUEMRQeDWPWqz3OqEw Xa/1SSSK0bkFzLn8U0XF0Xe8Txadr/ZDc2EeRlFe0pUVO/kBrGbnT9u7erv3/Ry3 DPPI/JeHg2onsVlnHZLAqFegA6JpGr8FiWQxgMIQ0CtklxVM123dYw8XNXS8Zr/c qeWKGtcpacXR+6fogtPF7HEHma59+XP2hawICgH25JOKa6MeqsaQdM5YAS2DymVV fhzfEj1a851KjesPM/axbQifJVjgDud2vbbv19hVMaWWDLXH/vhB+QNGeI3wAjJn 0QuUe5kUASFy1HrleCmFQUEjOIxTKE87l2vEHzkkOnjgmWpNF/T+SR5MutCrhV8h 9sl3QIT7zqIYci+x8oK8E2X9d2bGmGN30NfqgHo+iL47DZXKSCc= =tX82 -----END PGP SIGNATURE----- Merge 4.14.201 into android-4.14-stable Changes in 4.14.201 vsock/virtio: use RCU to avoid use-after-free on the_virtio_vsock vsock/virtio: stop workers during the .remove() vsock/virtio: add transport parameter to the virtio_transport_reset_no_sock() net: virtio_vsock: Enhance connection semantics USB: gadget: f_ncm: Fix NDP16 datagram validation gpio: tc35894: fix up tc35894 interrupt configuration Input: i8042 - add nopnp quirk for Acer Aspire 5 A515 drm/amdgpu: restore proper ref count in amdgpu_display_crtc_set_config drivers/net/wan/hdlc_fr: Add needed_headroom for PVC devices drm/sun4i: mixer: Extend regmap max_register net: dec: de2104x: Increase receive ring size for Tulip rndis_host: increase sleep time in the query-response loop drivers/net/wan/lapbether: Make skb->protocol consistent with the header drivers/net/wan/hdlc: Set skb->protocol before transmitting mac80211: do not allow bigger VHT MPDUs than the hardware supports spi: fsl-espi: Only process interrupts for expected events nvme-fc: fail new connections to a deleted host or remote port pinctrl: mvebu: Fix i2c sda definition for 98DX3236 nfs: Fix security label length not being reset clk: samsung: exynos4: mark 'chipid' clock as CLK_IGNORE_UNUSED iommu/exynos: add missing put_device() call in exynos_iommu_of_xlate() i2c: cpm: Fix i2c_ram structure Input: trackpoint - enable Synaptics trackpoints random32: Restore __latent_entropy attribute on net_rand_state net/packet: fix overflow in tpacket_rcv epoll: do not insert into poll queues until all sanity checks are done epoll: replace ->visited/visited_list with generation count epoll: EPOLL_CTL_ADD: close the race in decision to take fast path ep_create_wakeup_source(): dentry name can change under you... netfilter: ctnetlink: add a range check for l3/l4 protonum drm/syncobj: Fix drm_syncobj_handle_to_fd refcount leak fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts Revert "ravb: Fixed to be able to unload modules" fbcon: Fix global-out-of-bounds read in fbcon_get_font() net: wireless: nl80211: fix out-of-bounds access in nl80211_del_key() usermodehelper: reset umask to default before executing user process platform/x86: thinkpad_acpi: initialize tp_nvram_state variable platform/x86: thinkpad_acpi: re-initialize ACPI buffer size when reuse driver core: Fix probe_count imbalance in really_probe() perf top: Fix stdio interface input handling with glibc 2.28+ mtd: rawnand: sunxi: Fix the probe error path Btrfs: fix unexpected failure of nocow buffered writes after snapshotting when low on space ftrace: Move RCU is watching check after recursion check macsec: avoid use-after-free in macsec_handle_frame() mm/khugepaged: fix filemap page_to_pgoff(page) != offset cifs: Fix incomplete memory allocation on setxattr path i2c: meson: fix clock setting overwrite sctp: fix sctp_auth_init_hmacs() error path team: set dev->needed_headroom in team_setup_by_port() net: team: fix memory leak in __team_options_register openvswitch: handle DNAT tuple collision drm/amdgpu: prevent double kfree ttm->sg xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate xfrm: clone XFRMA_SEC_CTX in xfrm_do_migrate xfrm: clone whole liftime_cur structure in xfrm_do_migrate net: stmmac: removed enabling eee in EEE set callback platform/x86: fix kconfig dependency warning for FUJITSU_LAPTOP xfrm: Use correct address family in xfrm_state_find bonding: set dev->needed_headroom in bond_setup_by_slave() mdio: fix mdio-thunder.c dependency & build error net: usb: ax88179_178a: fix missing stop entry in driver_info rxrpc: Fix rxkad token xdr encoding rxrpc: Downgrade the BUG() for unsupported token type in rxrpc_read() rxrpc: Fix some missing _bh annotations on locking conn->state_lock rxrpc: Fix server keyring leak perf: Fix task_function_call() error handling mmc: core: don't set limits.discard_granularity as 0 mm: khugepaged: recalculate min_free_kbytes after memory hotplug as expected by khugepaged net: usb: rtl8150: set random MAC address when set_ethernet_addr() fails Linux 4.14.201 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iffb5ee67b94a852de1bd865817587bc27320f28b |
||
Peilin Ye
|
2832691e01 |
Fonts: Support FONT_EXTRA_WORDS macros for built-in fonts
commit 6735b4632def0640dbdf4eb9f99816aca18c4f16 upstream. syzbot has reported an issue in the framebuffer layer, where a malicious user may overflow our built-in font data buffers. In order to perform a reliable range check, subsystems need to know `FONTDATAMAX` for each built-in font. Unfortunately, our font descriptor, `struct console_font` does not contain `FONTDATAMAX`, and is part of the UAPI, making it infeasible to modify it. For user-provided fonts, the framebuffer layer resolves this issue by reserving four extra words at the beginning of data buffers. Later, whenever a function needs to access them, it simply uses the following macros: Recently we have gathered all the above macros to <linux/font.h>. Let us do the same thing for built-in fonts, prepend four extra words (including `FONTDATAMAX`) to their data buffers, so that subsystems can use these macros for all fonts, no matter built-in or user-provided. This patch depends on patch "fbdev, newport_con: Move FONT_EXTRA_WORDS macros into linux/font.h". Cc: stable@vger.kernel.org Link: https://syzkaller.appspot.com/bug?id=08b8be45afea11888776f897895aef9ad1c3ecfd Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/ef18af00c35fb3cc826048a5f70924ed6ddce95b.1600953813.git.yepeilin.cs@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Thibaut Sautereau
|
02555f63da |
random32: Restore __latent_entropy attribute on net_rand_state
[ Upstream commit 09a6b0bc3be793ca8cba580b7992d73e9f68f15d ]
Commit f227e3ec3b5c ("random32: update the net random state on interrupt
and activity") broke compilation and was temporarily fixed by Linus in
83bdc7275e62 ("random32: remove net_rand_state from the latent entropy
gcc plugin") by entirely moving net_rand_state out of the things handled
by the latent_entropy GCC plugin.
From what I understand when reading the plugin code, using the
__latent_entropy attribute on a declaration was the wrong part and
simply keeping the __latent_entropy attribute on the variable definition
was the correct fix.
Fixes: 83bdc7275e62 ("random32: remove net_rand_state from the latent entropy gcc plugin")
Acked-by: Willy Tarreau <w@1wt.eu>
Cc: Emese Revfy <re.emese@gmail.com>
Signed-off-by: Thibaut Sautereau <thibaut.sautereau@ssi.gouv.fr>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
c1013a481e |
This is the 4.14.200 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl91udkACgkQONu9yGCS aT5wdw//Wn7Nd1kcd1h2umXWcn2rjLbrflmFMtAY32YSDhT85EQaTQMckeLzVKSi KPIPdNbjKhOirlizM6+mBv3EKn3bNbdDFeq0qGy0WI7DAT2Amyn8JRi18GKgM1z/ BBzmOldG2oeFUlFes5ADdVm0b3p+iiQ5WqzIJvLkBeV1HrLAQ2/zAl6ixpUwP2wr sZymWkCXUUG2ZYn7ZxX6SXKvfvSv+GKUD0ImX82Q1DvAcQHSyiZ9/o9/pZbS4m1t innS1EXJEEZHd1x61EBu2WrQkNwXvlpTDZNa7at9Lc5Uys6NsgfUkx4+fTyqDT8h FfnxGaP9qHJRImVpxdBHsZGvUheDTVPPUk3eNNyeR1wmEz/OPCQmPIPIz0sw1TJt LL0d4XN1rLjRSUGv+q1+Y6nbc85eU7nyJG/qB35Fag4z27x3P7D/4queR1hAij37 xp6MesrmEHPA7I4xV9jTzCRvY+O5MAughhOJMzZrn2f95EpC3Mg48OHdYRtktc1b 4L9Vb/HeQ6s0hgVZhkdNfoBPsi797YNCd5WNccKpAdq17mG5s6+6qJxBgCqgHS/i 4gjeR2IgSOL0KW2eE7STn8fgyY86ZepNsONkX6I+7n1h0lC7gVH6VtW5fzyvg9Bw RLA5ulOqUc+f8Ll7MwzbRL3+wiNN4jkX5NHYpaQB2nWVEO9A+cs= =76oN -----END PGP SIGNATURE----- Merge 4.14.200 into android-4.14-stable Changes in 4.14.200 af_key: pfkey_dump needs parameter validation phy: qcom-qmp: Use correct values for ipq8074 PCIe Gen2 PHY init KVM: fix memory leak in kvm_io_bus_unregister_dev() kprobes: fix kill kprobe which has been marked as gone mm/thp: fix __split_huge_pmd_locked() for migration PMD RDMA/ucma: ucma_context reference leak in error path hdlc_ppp: add range checks in ppp_cp_parse_cr() ip: fix tos reflection in ack and reset packets net: ipv6: fix kconfig dependency warning for IPV6_SEG6_HMAC tipc: fix shutdown() of connection oriented socket tipc: use skb_unshare() instead in tipc_buf_append() bnxt_en: Protect bnxt_set_eee() and bnxt_set_pauseparam() with mutex. net: phy: Avoid NPD upon phy_detach() when driver is unbound net: add __must_check to skb_put_padto() ipv4: Update exception handling for multipath routes via same device geneve: add transport ports in route lookup for geneve serial: 8250: Avoid error message on reprobe mm: fix double page fault on arm64 if PTE_AF is cleared scsi: aacraid: fix illegal IO beyond last LBA m68k: q40: Fix info-leak in rtc_ioctl gma/gma500: fix a memory disclosure bug due to uninitialized bytes ASoC: kirkwood: fix IRQ error handling media: smiapp: Fix error handling at NVM reading arch/x86/lib/usercopy_64.c: fix __copy_user_flushcache() cache writeback x86/ioapic: Unbreak check_timer() ALSA: usb-audio: Add delay quirk for H570e USB headsets ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out scsi: fnic: fix use after free clk/ti/adpll: allocate room for terminating null mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() mfd: mfd-core: Protect against NULL call-back function pointer tracing: Adding NULL checks for trace_array descriptor pointer bcache: fix a lost wake-up problem caused by mca_cannibalize_lock RDMA/i40iw: Fix potential use after free xfs: fix attr leaf header freemap.size underflow RDMA/iw_cgxb4: Fix an error handling path in 'c4iw_connect()' mmc: core: Fix size overflow for mmc partitions gfs2: clean up iopen glock mess in gfs2_create_inode debugfs: Fix !DEBUG_FS debugfs_create_automount CIFS: Properly process SMB3 lease breaks kernel/sys.c: avoid copying possible padding bytes in copy_to_user neigh_stat_seq_next() should increase position index rt_cpu_seq_next should increase position index seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier media: ti-vpe: cal: Restrict DMA to avoid memory corruption ACPI: EC: Reference count query handlers under lock dmaengine: zynqmp_dma: fix burst length configuration powerpc/eeh: Only dump stack once if an MMIO loop is detected tracing: Set kernel_stack's caller size properly ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter selftests/ftrace: fix glob selftest tools/power/x86/intel_pstate_tracer: changes for python 3 compatibility Bluetooth: Fix refcount use-after-free issue mm: pagewalk: fix termination condition in walk_pte_range() Bluetooth: prefetch channel before killing sock KVM: fix overflow of zero page refcount with ksm running ALSA: hda: Clear RIRB status before reading WP skbuff: fix a data race in skb_queue_len() audit: CONFIG_CHANGE don't log internal bookkeeping as an event selinux: sel_avc_get_stat_idx should increase position index scsi: lpfc: Fix RQ buffer leakage when no IOCBs available scsi: lpfc: Fix coverity errors in fmdi attribute handling drm/omap: fix possible object reference leak perf test: Fix test trace+probe_vfs_getname.sh on s390 RDMA/rxe: Fix configuration of atomic queue pair attributes KVM: x86: fix incorrect comparison in trace event media: staging/imx: Missing assignment in imx_media_capture_device_register() x86/pkeys: Add check for pkey "overflow" bpf: Remove recursion prevention from rcu free callback dmaengine: tegra-apb: Prevent race conditions on channel's freeing media: go7007: Fix URB type for interrupt handling Bluetooth: guard against controllers sending zero'd events timekeeping: Prevent 32bit truncation in scale64_check_overflow() ext4: fix a data race at inode->i_disksize mm: avoid data corruption on CoW fault into PFN-mapped VMA drm/amdgpu: increase atombios cmd timeout ath10k: use kzalloc to read for ath10k_sdio_hif_diag_read scsi: aacraid: Disabling TM path and only processing IOP reset Bluetooth: L2CAP: handle l2cap config request during open state media: tda10071: fix unsigned sign extension overflow xfs: don't ever return a stale pointer from __xfs_dir3_free_read tpm: ibmvtpm: Wait for buffer to be set before proceeding rtc: ds1374: fix possible race condition tracing: Use address-of operator on section symbols serial: 8250_port: Don't service RX FIFO if throttled serial: 8250_omap: Fix sleeping function called from invalid context during probe serial: 8250: 8250_omap: Terminate DMA before pushing data on RX timeout perf cpumap: Fix snprintf overflow check cpufreq: powernv: Fix frame-size-overflow in powernv_cpufreq_work_fn tools: gpio-hammer: Avoid potential overflow in main RDMA/rxe: Set sys_image_guid to be aligned with HW IB devices SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()' svcrdma: Fix leak of transport addresses ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor NFS: Fix races nfs_page_group_destroy() vs nfs_destroy_unlinked_subrequests() mm/kmemleak.c: use address-of operator on section symbols mm/filemap.c: clear page error before actual read mm/vmscan.c: fix data races using kswapd_classzone_idx mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area scsi: qedi: Fix termination timeouts in session logout serial: uartps: Wait for tx_empty in console setup KVM: Remove CREATE_IRQCHIP/SET_PIT2 race bdev: Reduce time holding bd_mutex in sync in blkdev_close() drivers: char: tlclk.c: Avoid data race between init and interrupt handler staging:r8188eu: avoid skb_clone for amsdu to msdu conversion sparc64: vcc: Fix error return code in vcc_probe() arm64: cpufeature: Relax checks for AArch32 support at EL[0-2] dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion atm: fix a memory leak of vcc->user_back power: supply: max17040: Correct voltage reading phy: samsung: s5pv210-usb2: Add delay after reset Bluetooth: Handle Inquiry Cancel error after Inquiry Complete USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() tty: serial: samsung: Correct clock selection logic ALSA: hda: Fix potential race in unsol event handler powerpc/traps: Make unrecoverable NMIs die instead of panic fuse: don't check refcount after stealing page USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register e1000: Do not perform reset in reset_task if we are already down drm/nouveau/debugfs: fix runtime pm imbalance on error printk: handle blank console arguments passed in. usb: dwc3: Increase timeout for CmdAct cleared by device controller btrfs: don't force read-only after error in drop snapshot vfio/pci: fix memory leaks of eventfd ctx perf util: Fix memory leak of prefix_if_not_in perf kcore_copy: Fix module map when there are no modules loaded mtd: rawnand: omap_elm: Fix runtime PM imbalance on error ceph: fix potential race in ceph_check_caps mm/swap_state: fix a data race in swapin_nr_pages rapidio: avoid data race between file operation callbacks and mport_cdev_add(). mtd: parser: cmdline: Support MTD names containing one or more colons x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline vfio/pci: Clear error and request eventfd ctx after releasing cifs: Fix double add page to memcg when cifs_readpages scsi: libfc: Handling of extra kref scsi: libfc: Skip additional kref updating work event selftests/x86/syscall_nt: Clear weird flags after each test vfio/pci: fix racy on error and request eventfd ctx btrfs: qgroup: fix data leak caused by race between writeback and truncate s390/init: add missing __init annotations i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices() objtool: Fix noreturn detection for ignored functions ieee802154: fix one possible memleak in ca8210_dev_com_init ieee802154/adf7242: check status of adf7242_read_reg clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init() mwifiex: Increase AES key storage size to 256 bits batman-adv: bla: fix type misuse for backbone_gw hash indexing atm: eni: fix the missed pci_disable_device() for eni_init_one() batman-adv: mcast/TT: fix wrongly dropped or rerouted packets mac802154: tx: fix use-after-free drm/vc4/vc4_hdmi: fill ASoC card owner net: qed: RDMA personality shouldn't fail VF load batman-adv: Add missing include for in_interrupt() batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh ALSA: asihpi: fix iounmap in error handler MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() s390/dasd: Fix zero write for FBA devices kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() mm, THP, swap: fix allocating cluster for swapfile by mistake lib/string.c: implement stpcpy ata: define AC_ERR_OK ata: make qc_prep return ata_completion_errors ata: sata_mv, avoid trigerrable BUG_ON Linux 4.14.200 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3d3049dca196c46cb6b2a66d60a5a6a3a099efbb |
||
Nick Desaulniers
|
b6d38137c1 |
lib/string.c: implement stpcpy
commit 1e1b6d63d6340764e00356873e5794225a2a03ea upstream.
LLVM implemented a recent "libcall optimization" that lowers calls to
`sprintf(dest, "%s", str)` where the return value is used to
`stpcpy(dest, str) - dest`.
This generally avoids the machinery involved in parsing format strings.
`stpcpy` is just like `strcpy` except it returns the pointer to the new
tail of `dest`. This optimization was introduced into clang-12.
Implement this so that we don't observe linkage failures due to missing
symbol definitions for `stpcpy`.
Similar to last year's fire drill with: commit 5f074f3e192f
("lib/string.c: implement a basic bcmp")
The kernel is somewhere between a "freestanding" environment (no full
libc) and "hosted" environment (many symbols from libc exist with the
same type, function signature, and semantics).
As Peter Anvin notes, there's not really a great way to inform the
compiler that you're targeting a freestanding environment but would like
to opt-in to some libcall optimizations (see pr/47280 below), rather
than opt-out.
Arvind notes, -fno-builtin-* behaves slightly differently between GCC
and Clang, and Clang is missing many __builtin_* definitions, which I
consider a bug in Clang and am working on fixing.
Masahiro summarizes the subtle distinction between compilers justly:
To prevent transformation from foo() into bar(), there are two ways in
Clang to do that; -fno-builtin-foo, and -fno-builtin-bar. There is
only one in GCC; -fno-buitin-foo.
(Any difference in that behavior in Clang is likely a bug from a missing
__builtin_* definition.)
Masahiro also notes:
We want to disable optimization from foo() to bar(),
but we may still benefit from the optimization from
foo() into something else. If GCC implements the same transform, we
would run into a problem because it is not -fno-builtin-bar, but
-fno-builtin-foo that disables that optimization.
In this regard, -fno-builtin-foo would be more future-proof than
-fno-built-bar, but -fno-builtin-foo is still potentially overkill. We
may want to prevent calls from foo() being optimized into calls to
bar(), but we still may want other optimization on calls to foo().
It seems that compilers today don't quite provide the fine grain control
over which libcall optimizations pseudo-freestanding environments would
prefer.
Finally, Kees notes that this interface is unsafe, so we should not
encourage its use. As such, I've removed the declaration from any
header, but it still needs to be exported to avoid linkage errors in
modules.
Reported-by: Sami Tolvanen <samitolvanen@google.com>
Suggested-by: Andy Lavr <andy.lavr@gmail.com>
Suggested-by: Arvind Sankar <nivedita@alum.mit.edu>
Suggested-by: Joe Perches <joe@perches.com>
Suggested-by: Kees Cook <keescook@chromium.org>
Suggested-by: Masahiro Yamada <masahiroy@kernel.org>
Suggested-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lkml.kernel.org/r/20200914161643.938408-1-ndesaulniers@google.com
Link: https://bugs.llvm.org/show_bug.cgi?id=47162
Link: https://bugs.llvm.org/show_bug.cgi?id=47280
Link: https://github.com/ClangBuiltLinux/linux/issues/1126
Link: https://man7.org/linux/man-pages/man3/stpcpy.3.html
Link: https://pubs.opengroup.org/onlinepubs/9699919799/functions/stpcpy.html
Link: https://reviews.llvm.org/D85963
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
831ff8141a |
This is the 4.14.194 stable release
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Merge 4.14.194 into android-4.14-stable
Changes in 4.14.194
USB: serial: qcserial: add EM7305 QDL product ID
net/mlx5e: Don't support phys switch id if not in switchdev mode
USB: iowarrior: fix up report size handling for some devices
usb: xhci: define IDs for various ASMedia host controllers
usb: xhci: Fix ASMedia ASM1142 DMA addressing
ALSA: seq: oss: Serialize ioctls
staging: android: ashmem: Fix lockdep warning for write operation
Bluetooth: Fix slab-out-of-bounds read in hci_extended_inquiry_result_evt()
Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_evt()
Bluetooth: Prevent out-of-bounds read in hci_inquiry_result_with_rssi_evt()
omapfb: dss: Fix max fclk divider for omap36xx
binder: Prevent context manager from incrementing ref 0
vgacon: Fix for missing check in scrollback handling
mtd: properly check all write ioctls for permissions
leds: wm831x-status: fix use-after-free on unbind
leds: da903x: fix use-after-free on unbind
leds: lm3533: fix use-after-free on unbind
leds: 88pm860x: fix use-after-free on unbind
net/9p: validate fds in p9_fd_open
drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason
drm/nouveau/fbcon: zero-initialise the mode_cmd2 structure
i2c: slave: improve sanity check when registering
i2c: slave: add sanity check when unregistering
cfg80211: check vendor command doit pointer before use
igb: reinit_locked() should be called with rtnl_lock
atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent
tools lib traceevent: Fix memory leak in process_dynamic_array_len
Drivers: hv: vmbus: Ignore CHANNELMSG_TL_CONNECT_RESULT(23)
xattr: break delegations in {set,remove}xattr
ipv4: Silence suspicious RCU usage warning
ipv6: fix memory leaks on IPV6_ADDRFORM path
net: ethernet: mtk_eth_soc: fix MTU warnings
vxlan: Ensure FDB dump is performed under RCU
net: lan78xx: replace bogus endpoint lookup
hv_netvsc: do not use VF device if link is down
net: gre: recompute gre csum for sctp over gre tunnels
openvswitch: Prevent kernel-infoleak in ovs_ct_put_key()
Revert "vxlan: fix tos value before xmit"
selftests/net: relax cpu affinity requirement in msg_zerocopy test
usb: hso: check for return value in hso_serial_common_create()
rxrpc: Fix race between recvmsg and sendmsg on immediate call failure
Smack: fix use-after-free in smk_write_relabel_self()
tracepoint: Mark __tracepoint_string's __used
HID: input: Fix devices that return multiple bytes in battery report
cgroup: add missing skcd->no_refcnt check in cgroup_sk_clone()
x86/mce/inject: Fix a wrong assignment of i_mce.status
sched: correct SD_flags returned by tl->sd_flags()
arm64: dts: rockchip: fix rk3399-puma vcc5v0-host gpio
arm64: dts: rockchip: fix rk3399-puma gmac reset gpio
EDAC: Fix reference count leaks
arm64: dts: qcom: msm8916: Replace invalid bias-pull-none property
arm64: dts: exynos: Fix silent hang after boot on Espresso
m68k: mac: Don't send IOP message until channel is idle
m68k: mac: Fix IOP status/control register writes
platform/x86: intel-hid: Fix return value check in check_acpi_dev()
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
ARM: at91: pm: add missing put_device() call in at91_pm_sram_init()
spi: lantiq: fix: Rx overflow error in full duplex mode
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
drm/tilcdc: fix leak & null ref in panel_connector_get_modes
Bluetooth: add a mutex lock to avoid UAF in do_enale_set
fs/btrfs: Add cond_resched() for try_release_extent_mapping() stalls
drm/radeon: Fix reference count leaks caused by pm_runtime_get_sync
video: fbdev: neofb: fix memory leak in neo_scan_monitor()
md-cluster: fix wild pointer of unlock_all_bitmaps()
arm64: dts: hisilicon: hikey: fixes to comply with adi, adv7533 DT binding
drm/nouveau: fix multiple instances of reference count leaks
drm/debugfs: fix plain echo to connector "force" attribute
irqchip/irq-mtk-sysirq: Replace spinlock with raw_spinlock
mm/mmap.c: Add cond_resched() for exit_mmap() CPU stalls
brcmfmac: To fix Bss Info flag definition Bug
brcmfmac: set state of hanger slot to FREE when flushing PSQ
iwlegacy: Check the return value of pcie_capability_read_*()
gpu: host1x: debug: Fix multiple channels emitting messages simultaneously
usb: gadget: net2280: fix memory leak on probe error handling paths
bdc: Fix bug causing crash after multiple disconnects
usb: bdc: Halt controller on suspend
dyndbg: fix a BUG_ON in ddebug_describe_flags
bcache: fix super block seq numbers comparision in register_cache_set()
ACPICA: Do not increment operation_region reference counts for field units
agp/intel: Fix a memory leak on module initialisation failure
video: fbdev: sm712fb: fix an issue about iounmap for a wrong address
console: newport_con: fix an issue about leak related system resources
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
iio: improve IIO_CONCENTRATION channel type description
drm/arm: fix unintentional integer overflow on left shift
leds: lm355x: avoid enum conversion warning
media: omap3isp: Add missed v4l2_ctrl_handler_free() for preview_init_entities()
ASoC: Intel: bxt_rt298: add missing .owner field
scsi: cumana_2: Fix different dev_id between request_irq() and free_irq()
drm/mipi: use dcs write for mipi_dsi_dcs_set_tear_scanline
cxl: Fix kobject memleak
drm/radeon: fix array out-of-bounds read and write issues
scsi: powertec: Fix different dev_id between request_irq() and free_irq()
scsi: eesox: Fix different dev_id between request_irq() and free_irq()
ipvs: allow connection reuse for unconfirmed conntrack
media: firewire: Using uninitialized values in node_probe()
media: exynos4-is: Add missed check for pinctrl_lookup_state()
xfs: fix reflink quota reservation accounting error
PCI: Fix pci_cfg_wait queue locking problem
leds: core: Flush scheduled work for system suspend
drm: panel: simple: Fix bpc for LG LB070WV8 panel
drm/bridge: sil_sii8620: initialize return of sii8620_readb
scsi: scsi_debug: Add check for sdebug_max_queue during module init
mwifiex: Prevent memory corruption handling keys
powerpc/vdso: Fix vdso cpu truncation
staging: rtl8192u: fix a dubious looking mask before a shift
PCI/ASPM: Add missing newline in sysfs 'policy'
drm/imx: tve: fix regulator_disable error path
USB: serial: iuu_phoenix: fix led-activity helpers
thermal: ti-soc-thermal: Fix reversed condition in ti_thermal_expose_sensor()
coresight: tmc: Fix TMC mode read in tmc_read_unprepare_etb()
MIPS: OCTEON: add missing put_device() call in dwc3_octeon_device_init()
usb: dwc2: Fix error path in gadget registration
scsi: mesh: Fix panic after host or bus reset
net: dsa: mv88e6xxx: MV88E6097 does not support jumbo configuration
Smack: fix another vsscanf out of bounds
Smack: prevent underflow in smk_set_cipso()
power: supply: check if calc_soc succeeded in pm860x_init_battery
Bluetooth: hci_serdev: Only unregister device if it was registered
selftests/powerpc: Fix CPU affinity for child process
PCI: Release IVRS table in AMD ACS quirk
selftests/powerpc: Fix online CPU selection
s390/qeth: don't process empty bridge port events
wl1251: fix always return 0 error
tools, build: Propagate build failures from tools/build/Makefile.build
net: ethernet: aquantia: Fix wrong return value
liquidio: Fix wrong return value in cn23xx_get_pf_num()
net: spider_net: Fix the size used in a 'dma_free_coherent()' call
fsl/fman: use 32-bit unsigned integer
fsl/fman: fix dereference null return value
fsl/fman: fix unreachable code
fsl/fman: check dereferencing null pointer
fsl/fman: fix eth hash table allocation
dlm: Fix kobject memleak
pinctrl-single: fix pcs_parse_pinconf() return value
x86/fsgsbase/64: Fix NULL deref in 86_fsgsbase_read_task
crypto: aesni - add compatibility with IAS
af_packet: TPACKET_V3: fix fill status rwlock imbalance
drivers/net/wan/lapbether: Added needed_headroom and a skb->len check
net/nfc/rawsock.c: add CAP_NET_RAW check.
net: refactor bind_bucket fastreuse into helper
net: Set fput_needed iff FDPUT_FPUT is set
USB: serial: cp210x: re-enable auto-RTS on open
USB: serial: cp210x: enable usb generic throttle/unthrottle
ALSA: usb-audio: Creative USB X-Fi Pro SB1095 volume knob support
ALSA: usb-audio: fix overeager device match for MacroSilicon MS2109
ALSA: usb-audio: add quirk for Pioneer DDJ-RB
crypto: qat - fix double free in qat_uclo_create_batch_init_list
crypto: ccp - Fix use of merged scatterlists
crypto: cpt - don't sleep of CRYPTO_TFM_REQ_MAY_SLEEP was not specified
bitfield.h: don't compile-time validate _val in FIELD_FIT
fs/minix: check return value of sb_getblk()
fs/minix: don't allow getting deleted inodes
fs/minix: reject too-large maximum file size
ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109
9p: Fix memory leak in v9fs_mount
spi: spidev: Align buffers for DMA
mtd: rawnand: qcom: avoid write to unavailable register
parisc: Implement __smp_store_release and __smp_load_acquire barriers
parisc: mask out enable and reserved bits from sba imask
ARM: 8992/1: Fix unwind_frame for clang-built kernels
irqdomain/treewide: Free firmware node after domain removal
xen/balloon: fix accounting in alloc_xenballooned_pages error path
xen/balloon: make the balloon wait interruptible
net: initialize fastreuse on inet_inherit_port
smb3: warn on confusing error scenario with sec=krb5
PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context()
btrfs: don't allocate anonymous block device for user invisible roots
btrfs: only search for left_info if there is no right_info in try_merge_free_space
btrfs: fix memory leaks after failure to lookup checksums during inode logging
dt-bindings: iio: io-channel-mux: Fix compatible string in example code
iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()
xtensa: fix xtensa_pmu_setup prototype
powerpc: Fix circular dependency between percpu.h and mmu.h
net: ethernet: stmmac: Disable hardware multicast filter
net: stmmac: dwmac1000: provide multicast filter fallback
net/compat: Add missing sock updates for SCM_RIGHTS
md/raid5: Fix Force reconstruct-write io stuck in degraded raid5
bcache: allocate meta data pages as compound pages
mac80211: fix misplaced while instead of if
MIPS: CPU#0 is not hotpluggable
ext2: fix missing percpu_counter_inc
ocfs2: change slot number type s16 to u16
ftrace: Setup correct FTRACE_FL_REGS flags for module
kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler
tracing/hwlat: Honor the tracing_cpumask
tracing: Use trace_sched_process_free() instead of exit() for pid tracing
watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options
watchdog: f71808e_wdt: remove use of wrong watchdog_info option
watchdog: f71808e_wdt: clear watchdog timeout occurred flag
pseries: Fix 64 bit logical memory block panic
perf intel-pt: Fix FUP packet state
drm/imx: imx-ldb: Disable both channels for split mode in enc->disable()
mfd: arizona: Ensure 32k clock is put on driver unbind and error
RDMA/ipoib: Return void from ipoib_ib_dev_stop()
USB: serial: ftdi_sio: make process-packet buffer unsigned
USB: serial: ftdi_sio: clean up receive processing
gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers
dm rq: don't call blk_mq_queue_stopped() in dm_stop_queue()
iommu/omap: Check for failure of a call to omap_iommu_dump_ctx
iommu/vt-d: Enforce PASID devTLB field mask
i2c: rcar: slave: only send STOP event when we have been addressed
clk: clk-atlas6: fix return value check in atlas6_clk_init()
pwm: bcm-iproc: handle clk_get_rate() return
tools build feature: Use CC and CXX from parent
i2c: rcar: avoid race when unregistering slave
Input: sentelic - fix error return when fsp_reg_write fails
drm/vmwgfx: Use correct vmw_legacy_display_unit pointer
drm/vmwgfx: Fix two list_for_each loop exit tests
net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init
nfs: Fix getxattr kernel panic and memory overflow
fs/ufs: avoid potential u32 multiplication overflow
test_kmod: avoid potential double free in trigger_config_run_type()
mfd: dln2: Run event handler loop under spinlock
ALSA: echoaudio: Fix potential Oops in snd_echo_resume()
perf bench mem: Always memset source before memcpy
tools build feature: Quote CC and CXX for their arguments
sh: landisk: Add missing initialization of sh_io_port_base
khugepaged: retract_page_tables() remember to test exit
genirq/affinity: Handle affinity setting on inactive interrupts correctly
genirq/affinity: Make affinity setting if activated opt-in
dm cache: pass cache structure to mode functions
dm cache: submit writethrough writes in parallel to origin and cache
dm cache: remove all obsolete writethrough-specific code
Linux 4.14.194
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0a759b837bffc0f5af5fe1b6a38ccdd465e41e6e
|
||
Tiezhu Yang
|
40e009db07 |
test_kmod: avoid potential double free in trigger_config_run_type()
[ Upstream commit 0776d1231bec0c7ab43baf440a3f5ef5f49dd795 ]
Reset the member "test_fs" of the test configuration after a call of the
function "kfree_const" to a null pointer so that a double memory release
will not be performed.
Fixes: d9c6a72d6fa2 ("kmod: add test driver to stress test the module loader")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: David Howells <dhowells@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: James Morris <jmorris@namei.org>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: J. Bruce Fields <bfields@fieldses.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Cc: Roopa Prabhu <roopa@cumulusnetworks.com>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Cc: Sergei Trofimovich <slyfox@gentoo.org>
Cc: Sergey Kvachonok <ravenexp@gmail.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Tony Vroon <chainsaw@gentoo.org>
Cc: Christoph Hellwig <hch@infradead.org>
Link: http://lkml.kernel.org/r/20200610154923.27510-4-mcgrof@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
Jim Cromie
|
001499d15b |
dyndbg: fix a BUG_ON in ddebug_describe_flags
[ Upstream commit f678ce8cc3cb2ad29df75d8824c74f36398ba871 ] ddebug_describe_flags() currently fills a caller provided string buffer, after testing its size (also passed) in a BUG_ON. Fix this by replacing them with a known-big-enough string buffer wrapped in a struct, and passing that instead. Also simplify ddebug_describe_flags() flags parameter from a struct to a member in that struct, and hoist the member deref up to the caller. This makes the function reusable (soon) where flags are unpacked. Acked-by: <jbaron@akamai.com> Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Link: https://lore.kernel.org/r/20200719231058.1586423-8-jim.cromie@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
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Greg Kroah-Hartman
|
0d274200bf |
This is the 4.14.193 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl8tBRQACgkQONu9yGCS aT6wuxAAqENTrFxrX4jngMqHiKfUhDWyGzxGaspbBfmb6c3memmY3u1Z0MRJ4XlI G+h5HV6lDeikXLPdp2K1ydCfIZgUA3cxPpCzcAizEtz0YXlVkib8VF9Z3BNgk2WZ vku2otVg2CN/eoBMROvgQkK4WoL39c7ZSJ4MStRC6LIzgUyVc3vnzuUJk5mE3D96 JSIxBaEpXzFf72auHsj2cBV55TaIKLu8xlCe4pcROaqvJtajxTwVBKMg5/XtZWlK qS82xj12O6R/NjPIKKI51/hzO4ibOGDNsuJH4FBR1FDSTwUTSkqKk0Fc+lZZVmZY upytKZJaQNLvmSro9PGrWAUk06xr8GRTuWWegXU+X2/G5ftN0xXuQi4M3xC3g2OQ Z9+asbb/vUnvpYg0e/BgK9v4qt39OwNMIHPeQj9ta89MeMKHl/ObL3EskV+7qJpA tZOxMgfHXHyD+ySH0HSZ5Mx3AaBbVjjhfRsPkRQJE5pYPbWOwFe7snBCnQPcetYT njoXkCDJUC/iabbLyHzRyrEtS97BiWZ4psUDf0RDVsMNFeMF0heBM/Td+eEN6WVo tjZ9HgRKkGWo2+u81RPRclopdsVz/ntWpsKEzjhaTDZFXjfONhs5403yg33IN2Y3 bjixbiH7ErQAT5LFiuE3aSG/WfbhbGsBeEV4qv1di2Vv4Xkpe40= =X7gH -----END PGP SIGNATURE----- Merge 4.14.193 into android-4.14-stable Changes in 4.14.193 Revert "scsi: libsas: direct call probe and destruct" random32: update the net random state on interrupt and activity ARM: percpu.h: fix build error random: fix circular include dependency on arm64 after addition of percpu.h random32: remove net_rand_state from the latent entropy gcc plugin random32: move the pseudo-random 32-bit definitions to prandom.h ext4: fix direct I/O read error ARM: 8702/1: head-common.S: Clear lr before jumping to start_kernel() Linux 4.14.193 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I4b4c5e1aa4379dba5af55d2c08bb9ae0119bc77d |
||
Linus Torvalds
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8dacd74f79 |
random32: remove net_rand_state from the latent entropy gcc plugin
commit 83bdc7275e6206f560d247be856bceba3e1ed8f2 upstream.
It turns out that the plugin right now ends up being really unhappy
about the change from 'static' to 'extern' storage that happened in
commit f227e3ec3b5c ("random32: update the net random state on interrupt
and activity").
This is probably a trivial fix for the latent_entropy plugin, but for
now, just remove net_rand_state from the list of things the plugin
worries about.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Emese Revfy <re.emese@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Willy Tarreau <w@1wt.eu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Willy Tarreau
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583bcbc024 |
random32: update the net random state on interrupt and activity
commit f227e3ec3b5cad859ad15666874405e8c1bbc1d4 upstream. This modifies the first 32 bits out of the 128 bits of a random CPU's net_rand_state on interrupt or CPU activity to complicate remote observations that could lead to guessing the network RNG's internal state. Note that depending on some network devices' interrupt rate moderation or binding, this re-seeding might happen on every packet or even almost never. In addition, with NOHZ some CPUs might not even get timer interrupts, leaving their local state rarely updated, while they are running networked processes making use of the random state. For this reason, we also perform this update in update_process_times() in order to at least update the state when there is user or system activity, since it's the only case we care about. Reported-by: Amit Klein <aksecurity@gmail.com> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Eric Dumazet <edumazet@google.com> Cc: "Jason A. Donenfeld" <Jason@zx2c4.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: <stable@vger.kernel.org> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
e570b0fb2f |
This is the 4.14.186 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl70qaoACgkQONu9yGCS aT47KBAAuBj7O/teYsWuuqSn02hBOlNBOSN1QMKgt72FZmZqusM3GHIII2N0dk0y RATaEXpI/WxgJ7DZ8G9FdTbIyTtbtSV6M190xfjU5gYSdRJv/eDNEYMGiXrCPzJz 4LX/fQUJJQymw1PY89VHMsMcFCVyOlQiZHKQNCfNKFb0xxv6CzbaDM91OlNfJOA4 6w4f3+kB91b+UW/50T9S+ZbJmnX40Lg6GW5yPZP8U2W2gXhHqgWvX5wKbVmr/VLz fcFz8wLxX18Qjp475r185SNp0pN5QyctiwqXm+ngMTbs1DXXHVHUrV5PFwEnc8/Y 1OUWQUfqhvzQetgkhm+WkGtt+TtC12+yjnWy0nTPNt9Uj0/WkM7PpEAjV0Q5qEuS TCJuzzNtrK0vXbTpNCorh3DUzTyH3EhAM8AO4HyVQxie4nfpqaOY/MqdKGuk3LlH jKKn5xjYt0jjRjPBUjphbJs2PU8mOmc4X2cK9tKPHfgPk6KrPJTnPUyCYMBie8g+ 5h15lBqv/SvdUMhtjD+p7LnP6iMIV7DZUW06NFQQ91Q/ZVyb4kJyynmr40ScJJ6O +f+GOdkhy3JSVFtKOgwDOx/V6HSPzVgvI6fhxfdCc9jMxmksE5LcEy7FN0m5jLYL diUbkrinK2dGq1XjJ7N/zx4HzeR6Nvg56aCMaGJvXqHgWv9znNc= =W8kd -----END PGP SIGNATURE----- Merge 4.14.186 into android-4.14-stable Changes in 4.14.186 s390: fix syscall_get_error for compat processes drm/i915: Whitelist context-local timestamp in the gen9 cmdparser power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select clk: sunxi: Fix incorrect usage of round_down() i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets iio: pressure: bmp280: Tolerate IRQ before registering remoteproc: Fix IDR initialisation in rproc_alloc() clk: qcom: msm8916: Fix the address location of pll->config_reg backlight: lp855x: Ensure regulators are disabled on probe failure ASoC: davinci-mcasp: Fix dma_chan refcnt leak when getting dma type ARM: integrator: Add some Kconfig selections scsi: qedi: Check for buffer overflow in qedi_set_path() ALSA: isa/wavefront: prevent out of bounds write in ioctl scsi: qla2xxx: Fix issue with adapter's stopping state iio: bmp280: fix compensation of humidity f2fs: report delalloc reserve as non-free in statfs for project quota i2c: pxa: clear all master action bits in i2c_pxa_stop_message() usblp: poison URBs upon disconnect dm mpath: switch paths in dm_blk_ioctl() code path PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register ps3disk: use the default segment boundary vfio/pci: fix memory leaks in alloc_perm_bits() m68k/PCI: Fix a memory leak in an error handling path mfd: wm8994: Fix driver operation if loaded as modules scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event clk: clk-flexgen: fix clock-critical handling powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run nfsd: Fix svc_xprt refcnt leak when setup callback client failed powerpc/crashkernel: Take "mem=" option into account yam: fix possible memory leak in yam_init_driver NTB: Fix the default port and peer numbers for legacy drivers mksysmap: Fix the mismatch of '.L' symbols in System.map apparmor: fix introspection of of task mode for unconfined tasks scsi: sr: Fix sr_probe() missing deallocate of device minor scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM staging: greybus: fix a missing-check bug in gb_lights_light_config() scsi: qedi: Do not flush offload work if ARP not resolved ALSA: usb-audio: Improve frames size computation s390/qdio: put thinint indicator after early error tty: hvc: Fix data abort due to race in hvc_open thermal/drivers/ti-soc-thermal: Avoid dereferencing ERR_PTR staging: sm750fb: add missing case while setting FB_VISUAL i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output serial: amba-pl011: Make sure we initialize the port.lock spinlock drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish PCI: rcar: Fix incorrect programming of OB windows PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges scsi: qla2xxx: Fix warning after FC target reset power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()' power: supply: smb347-charger: IRQSTAT_D is volatile scsi: mpt3sas: Fix double free warnings dlm: remove BUG() before panic() clk: ti: composite: fix memory leak PCI: Fix pci_register_host_bridge() device_register() error handling tty: n_gsm: Fix SOF skipping tty: n_gsm: Fix waking up upper tty layer when room available powerpc/pseries/ras: Fix FWNMI_VALID off by one powerpc/ps3: Fix kexec shutdown hang vfio-pci: Mask cap zero usb/ohci-platform: Fix a warning when hibernating drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() tty: n_gsm: Fix bogus i++ in gsm_data_kick clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 powerpc/64s/pgtable: fix an undefined behaviour dm zoned: return NULL if dmz_get_zone_for_reclaim() fails to find a zone PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port IB/cma: Fix ports memory leak in cma_configfs watchdog: da9062: No need to ping manually before setting timeout usb: dwc2: gadget: move gadget resume after the core is in L0 state USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check usb: gadget: fix potential double-free in m66592_probe. usb: gadget: Fix issue with config_ep_by_speed function x86/apic: Make TSC deadline timer detection message visible clk: bcm2835: Fix return type of bcm2835_register_gate scsi: ufs-qcom: Fix scheduling while atomic issue net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION powerpc/4xx: Don't unmap NULL mbase extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed vfio/mdev: Fix reference count leak in add_mdev_supported_type openrisc: Fix issue with argument clobbering for clone/fork gfs2: Allow lock_nolock mount to specify jid=X scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj scsi: ufs: Don't update urgent bkops level when toggling auto bkops pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()' pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()' crypto: omap-sham - add proper load balancing support for multicore geneve: change from tx_error to tx_dropped on missing metadata lib/zlib: remove outdated and incorrect pre-increment optimization include/linux/bitops.h: avoid clang shift-count-overflow warnings elfnote: mark all .note sections SHF_ALLOC selftests/vm/pkeys: fix alloc_random_pkey() to make it really random blktrace: use errno instead of bi_status blktrace: fix endianness in get_pdu_int() blktrace: fix endianness for blk_log_remap() gfs2: fix use-after-free on transaction ail lists selftests/net: in timestamping, strncpy needs to preserve null byte drm/sun4i: hdmi ddc clk: Fix size of m divider scsi: acornscsi: Fix an error handling path in acornscsi_probe() usb/xhci-plat: Set PM runtime as active on resume usb/ehci-platform: Set PM runtime as active on resume perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() bcache: fix potential deadlock problem in btree_gc_coalesce block: Fix use-after-free in blkdev_get() arm64: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints libata: Use per port sync for detach drm: encoder_slave: fix refcouting error for modules drm/dp_mst: Reformat drm_dp_check_act_status() a bit drm/qxl: Use correct notify port address when creating cursor ring selinux: fix double free ext4: fix partial cluster initialization when splitting extent drm/dp_mst: Increase ACT retry timeout to 3s x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld block: nr_sects_write(): Disable preemption on seqcount write mtd: rawnand: Pass a nand_chip object to nand_release() mtd: rawnand: diskonchip: Fix the probe error path mtd: rawnand: sharpsl: Fix the probe error path mtd: rawnand: xway: Fix the probe error path mtd: rawnand: orion: Fix the probe error path mtd: rawnand: oxnas: Add of_node_put() mtd: rawnand: oxnas: Fix the probe error path mtd: rawnand: socrates: Fix the probe error path mtd: rawnand: plat_nand: Fix the probe error path mtd: rawnand: mtk: Fix the probe error path mtd: rawnand: tmio: Fix the probe error path crypto: algif_skcipher - Cap recv SG list at ctx->used crypto: algboss - don't wait during notifier callback kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex e1000e: Do not wake up the system via WOL if device wakeup is disabled kretprobe: Prevent triggering kretprobe from within kprobe_flush_task sched/rt, net: Use CONFIG_PREEMPTION.patch net: core: device_rename: Use rwsem instead of a seqcount md: add feature flag MD_FEATURE_RAID0_LAYOUT kvm: x86: Move kvm_set_mmio_spte_mask() from x86.c to mmu.c kvm: x86: Fix reserved bits related calculation errors caused by MKTME KVM: x86/mmu: Set mmio_value to '0' if reserved #PF can't be generated Linux 4.14.186 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5a9f5c8483f37ac08cf01991ffa43b333fdfa0a3 |
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Jann Horn
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660915b384 |
lib/zlib: remove outdated and incorrect pre-increment optimization
[ Upstream commit acaab7335bd6f0c0b54ce3a00bd7f18222ce0f5f ] The zlib inflate code has an old micro-optimization based on the assumption that for pre-increment memory accesses, the compiler will generate code that fits better into the processor's pipeline than what would be generated for post-increment memory accesses. This optimization was already removed in upstream zlib in 2016: https://github.com/madler/zlib/commit/9aaec95e8211 This optimization causes UB according to C99, which says in section 6.5.6 "Additive operators": "If both the pointer operand and the result point to elements of the same array object, or one past the last element of the array object, the evaluation shall not produce an overflow; otherwise, the behavior is undefined". This UB is not only a theoretical concern, but can also cause trouble for future work on compiler-based sanitizers. According to the zlib commit, this optimization also is not optimal anymore with modern compilers. Replace uses of OFF, PUP and UP_UNALIGNED with their definitions in the POSTINC case, and remove the macro definitions, just like in the upstream patch. Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Mikhail Zaslonko <zaslonko@linux.ibm.com> Link: http://lkml.kernel.org/r/20200507123112.252723-1-jannh@google.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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d6d7b18f40 |
This is the 4.14.185 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAl7tx/EACgkQONu9yGCS aT4/ABAApnoLXN+Drzomi5DYYQoVyf+4sTgIHSks4Q7S0TggPYLH/UcYAkqxgmjd Lj3VKcCSZqoR6gCeTLK34DSxlKezvxKI/u5LVjdRVdyWc4W2y3InqYBGikPeuGfW Ud4E2pGe/NgoZ0jf6dxkIxQx3DqtrsY0742MTCG3BNEYo4B4HMcN0LEUEFtwSjqj e1LpE8sCX2MhfvAzCvajBhNlIv4Sdgr47+52yhxjS8h04D6rq92jGsdjUjw5Oqtt wPIf2v1zxFq3QkPf3pYW5e/FsfzzDk3pIs1bQ4TnoJkAGfI52eBTjekdRSU0TOiG U7RBXsVFCEcB/ec5WkiNzUhK4+SpEuO3SDa6u7OVlQ2wGTT/c1k1prJL0AdXwUJn NYqOe1WZpXORajLYbVNAQwvbTN3Chho5FI9w+WoU/WvmzxelqXAUCSTsqEhNV8oS ZBWu6anawL8C9d0aYsq1DeV2CMEPmQPWp9HeiNtZgl0ZKkZlqBcxW2dccq9h8PH4 xqRImk+owbKsT0NV3dV150Q41nc2rTQd2jyGeoA+iek17/XDxWT9ICArA+YfBhx1 uf+dNPyl8g8ATvTZaS7su/Q7T2rsgBc64DO5R+jtTp4QRgl/N2b4QyewfjusrRXA x3Ckq0oA9ZOcfLs9IAoTD5L1mmwSaYUa6fhiZHhop2daUPUbAgE= =BJUs -----END PGP SIGNATURE----- Merge 4.14.185 into android-4.14-stable Changes in 4.14.185 ipv6: fix IPV6_ADDRFORM operation logic vxlan: Avoid infinite loop when suppressing NS messages with invalid options make 'user_access_begin()' do 'access_ok()' Fix 'acccess_ok()' on alpha and SH arch/openrisc: Fix issues with access_ok() x86: uaccess: Inhibit speculation past access_ok() in user_access_begin() lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user() serial: imx: Fix handling of TC irq in combination with DMA crypto: talitos - fix ECB and CBC algs ivsize ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook sched/fair: Don't NUMA balance for kthreads Input: synaptics - add a second working PNP_ID for Lenovo T470s drivers/net/ibmvnic: Update VNIC protocol version reporting powerpc/xive: Clear the page tables for the ESB IO mapping ath9k_htc: Silence undersized packet warnings perf probe: Accept the instance number of kretprobe event mm: add kvfree_sensitive() for freeing sensitive data objects x86_64: Fix jiffies ODR violation x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs x86/speculation: Prevent rogue cross-process SSBD shutdown x86/reboot/quirks: Add MacBook6,1 reboot quirk efi/efivars: Add missing kobject_put() in sysfs entry creation error path ALSA: es1688: Add the missed snd_card_free() ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines ALSA: usb-audio: Fix inconsistent card PM state after resume ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile() ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe() ACPI: GED: add support for _Exx / _Lxx handler methods ACPI: PM: Avoid using power resources if there are none for D0 cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages nilfs2: fix null pointer dereference at nilfs_segctor_do_construct() spi: bcm2835aux: Fix controller unregister order spi: bcm-qspi: when tx/rx buffer is NULL set to 0 crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated ALSA: pcm: disallow linking stream to itself kvm: x86: Fix L1TF mitigation for shadow MMU KVM: x86/mmu: Consolidate "is MMIO SPTE" code KVM: x86: only do L1TF workaround on affected processors x86/speculation: Change misspelled STIPB to STIBP x86/speculation: Add support for STIBP always-on preferred mode x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches. spi: dw: fix possible race condition spi: dw: Fix controller unregister order spi: No need to assign dummy value in spi_unregister_controller() spi: Fix controller unregister order spi: pxa2xx: Fix controller unregister order spi: bcm2835: Fix controller unregister order crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req() crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req() crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req() selftests/net: in rxtimestamp getopt_long needs terminating null entry ovl: initialize error in ovl_copy_xattr proc: Use new_inode not new_inode_pseudo video: fbdev: w100fb: Fix a potential double free. KVM: nSVM: fix condition for filtering async PF KVM: nSVM: leave ASID aside in copy_vmcb_control_area KVM: nVMX: Consult only the "basic" exit reason when routing nested exit KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx ath9k: Fix use-after-free Write in ath9k_htc_rx_msg ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb Smack: slab-out-of-bounds in vsscanf mm/slub: fix a memory leak in sysfs_slab_add() fat: don't allow to mount if the FAT length == 0 perf: Add cond_resched() to task_function_call() agp/intel: Reinforce the barrier after GTT updates mmc: sdhci-msm: Clear tuning done flag while hs400 tuning mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card() can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices xen/pvcalls-back: test for errors when calling backend_connect() ACPI: GED: use correct trigger type field in _Exx / _Lxx handling drm: bridge: adv7511: Extend list of audio sample rates crypto: ccp -- don't "select" CONFIG_DMADEVICES media: si2157: Better check for running tuner in init objtool: Ignore empty alternatives spi: pxa2xx: Apply CS clk quirk to BXT net: ena: fix error returning in ena_com_get_hash_function() spi: dw: Zero DMA Tx and Rx configurations on stack ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K MIPS: Loongson: Build ATI Radeon GPU driver as module Bluetooth: Add SCO fallback for invalid LMP parameters error kgdb: Prevent infinite recursive entries to the debugger spi: dw: Enable interrupts in accordance with DMA xfer mode clocksource: dw_apb_timer: Make CPU-affiliation being optional clocksource: dw_apb_timer_of: Fix missing clockevent timers btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE spi: dw: Fix Rx-only DMA transfers x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss() staging: android: ion: use vmap instead of vm_map_ram brcmfmac: fix wrong location to get firmware feature tools api fs: Make xxx__mountpoint() more scalable e1000: Distribute switch variables for initialization dt-bindings: display: mediatek: control dpi pins mode to avoid leakage audit: fix a net reference leak in audit_send_reply() media: dvb: return -EREMOTEIO on i2c transfer failure. media: platform: fcp: Set appropriate DMA parameters MIPS: Make sparse_init() using top-down allocation audit: fix a net reference leak in audit_list_rules_send() netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported net: bcmgenet: set Rx mode before starting netif lib/mpi: Fix 64-bit MIPS build with Clang exit: Move preemption fixup up, move blocking operations down net: lpc-enet: fix error return code in lpc_mii_init() media: cec: silence shift wrapping warning in __cec_s_log_addrs() net: allwinner: Fix use correct return type for ndo_start_xmit() powerpc/spufs: fix copy_to_user while atomic Crypto/chcr: fix for ccm(aes) failed test MIPS: Truncate link address into 32bit for 32bit kernel mips: cm: Fix an invalid error code of INTVN_*_ERR kgdb: Fix spurious true from in_dbg_master() nvme: refine the Qemu Identify CNS quirk wcn36xx: Fix error handling path in 'wcn36xx_probe()' net: qed*: Reduce RX and TX default ring count when running inside kdump kernel md: don't flush workqueue unconditionally in md_open rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup() mwifiex: Fix memory corruption in dump_station x86/boot: Correct relocation destination on old linkers mips: MAAR: Use more precise address mask mips: Add udelay lpj numbers adjustment x86/mm: Stop printing BRK addresses m68k: mac: Don't call via_flush_cache() on Mac IIfx macvlan: Skip loopback packets in RX handler PCI: Don't disable decoding when mmio_always_on is set MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe() mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core ixgbe: fix signed-integer-overflow warning mmc: sdhci-esdhc-imx: fix the mask for tuning start point spi: dw: Return any value retrieved from the dma_transfer callback cpuidle: Fix three reference count leaks platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32() string.h: fix incompatibility between FORTIFY_SOURCE and KASAN btrfs: send: emit file capabilities after chown mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked() ima: Fix ima digest hash table key calculation ima: Directly assign the ima_default_policy pointer to ima_rules evm: Fix possible memory leak in evm_calc_hmac_or_hash() ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max ext4: fix error pointer dereference ext4: fix race between ext4_sync_parent() and rename() PCI: Disable MSI for Freescale Layerscape PCIe RC mode PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0 PCI: Avoid FLR for AMD Starship USB 3.0 PCI: Add ACS quirk for iProc PAXB PCI: Add ACS quirk for Ampere root ports PCI: Make ACS quirk implementations more uniform vga_switcheroo: Deduplicate power state tracking vga_switcheroo: Use device link for HDA controller PCI: Generalize multi-function power dependency device links PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints PCI: Unify ACS quirk desired vs provided checking btrfs: fix error handling when submitting direct I/O bio btrfs: fix wrong file range cleanup after an error filling dealloc range blk-mq: move _blk_mq_update_nr_hw_queues synchronize_rcu call PCI: Program MPS for RCiEP devices e1000e: Disable TSO for buffer overrun workaround e1000e: Relax condition to trigger reset for ME workaround carl9170: remove P2P_GO support media: go7007: fix a miss of snd_card_free b43legacy: Fix case where channel status is corrupted b43: Fix connection problem with WPA3 b43_legacy: Fix connection problem with WPA3 media: ov5640: fix use of destroyed mutex igb: Report speed and duplex as unknown when device is runtime suspended power: vexpress: add suppress_bind_attrs to true pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs sparc32: fix register window handling in genregs32_[gs]et() sparc64: fix misuses of access_process_vm() in genregs32_[sg]et() dm crypt: avoid truncating the logical block size kernel/cpu_pm: Fix uninitted local in cpu_pm ARM: tegra: Correct PL310 Auxiliary Control Register initialization drivers/macintosh: Fix memleak in windfarm_pm112 driver powerpc/64s: Don't let DT CPU features set FSCR_DSCR powerpc/64s: Save FSCR to init_task.thread.fscr after feature init kbuild: force to build vmlinux if CONFIG_MODVERSION=y sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations. sunrpc: clean up properly in gss_mech_unregister() mtd: rawnand: brcmnand: fix hamming oob layout mtd: rawnand: pasemi: Fix the probe error path w1: omap-hdq: cleanup to add missing newline for some dev_dbg perf probe: Do not show the skipped events perf probe: Fix to check blacklist address correctly perf symbols: Fix debuginfo search for Ubuntu Linux 4.14.185 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ifd3a6f3d9643a42802ed8f061a548a5c5ffcb109 |
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Nathan Chancellor
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fbab22111f |
lib/mpi: Fix 64-bit MIPS build with Clang
[ Upstream commit 18f1ca46858eac22437819937ae44aa9a8f9f2fa ]
When building 64r6_defconfig with CONFIG_MIPS32_O32 disabled and
CONFIG_CRYPTO_RSA enabled:
lib/mpi/generic_mpih-mul1.c:37:24: error: invalid use of a cast in a
inline asm context requiring an l-value: remove the cast
or build with -fheinous-gnu-extensions
umul_ppmm(prod_high, prod_low, s1_ptr[j], s2_limb);
~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/mpi/longlong.h:664:22: note: expanded from macro 'umul_ppmm'
: "=d" ((UDItype)(w0))
~~~~~~~~~~^~~
lib/mpi/generic_mpih-mul1.c:37:13: error: invalid use of a cast in a
inline asm context requiring an l-value: remove the cast
or build with -fheinous-gnu-extensions
umul_ppmm(prod_high, prod_low, s1_ptr[j], s2_limb);
~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/mpi/longlong.h:668:22: note: expanded from macro 'umul_ppmm'
: "=d" ((UDItype)(w1))
~~~~~~~~~~^~~
2 errors generated.
This special case for umul_ppmm for MIPS64r6 was added in
commit bbc25bee37d2b ("lib/mpi: Fix umul_ppmm() for MIPS64r6"), due to
GCC being inefficient and emitting a __multi3 intrinsic.
There is no such issue with clang; with this patch applied, I can build
this configuration without any problems and there are no link errors
like mentioned in the commit above (which I can still reproduce with
GCC 9.3.0 when that commit is reverted). Only use this definition when
GCC is being used.
This really should have been caught by commit b0c091ae04f67 ("lib/mpi:
Eliminate unused umul_ppmm definitions for MIPS") when I was messing
around in this area but I was not testing 64-bit MIPS at the time.
Link: https://github.com/ClangBuiltLinux/linux/issues/885
Reported-by: Dmitry Golovin <dima@golovin.in>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Christophe Leroy
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f7ce58abbe |
lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user()
commit ab10ae1c3bef56c29bac61e1201c752221b87b41 upstream.
The range passed to user_access_begin() by strncpy_from_user() and
strnlen_user() starts at 'src' and goes up to the limit of userspace
although reads will be limited by the 'count' param.
On 32 bits powerpc (book3s/32) access has to be granted for each
256Mbytes segment and the cost increases with the number of segments to
unlock.
Limit the range with 'count' param.
Fixes: 594cc251fdd0 ("make 'user_access_begin()' do 'access_ok()'")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Miles Chen <miles.chen@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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