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5700 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Ard Biesheuvel
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c3f5ee8d43 |
lib/xor: Make xor prototypes more friendly to compiler vectorization
Modern compilers are perfectly capable of extracting parallelism from the XOR routines, provided that the prototypes reflect the nature of the input accurately, in particular, the fact that the input vectors are expected not to overlap. This is not documented explicitly, but is implied by the interchangeability of the various C routines, some of which use temporary variables while others don't: this means that these routines only behave identically for non-overlapping inputs. So let's decorate these input vectors with the __restrict modifier, which informs the compiler that there is no overlap. While at it, make the input-only vectors pointer-to-const as well. Link: https://github.com/ClangBuiltLinux/linux/issues/563 Change-Id: I5bf93880b158aa01f2b5155e7a9f6cd7b9088fc6 Tested-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Richard Raya <rdxzv.dev@gmail.com> |
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Richard Raya
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59c72f3544 |
Merge branch 'linux-4.14.y' of https://github.com/openela/kernel-lts
* 'linux-4.14.y' of https://github.com/openela/kernel-lts: (186 commits) LTS: Update to 4.14.344 binder: signal epoll threads of self-work ANDROID: binder: Add thread->process_todo flag. scsi: bnx2fc: Fix skb double free in bnx2fc_rcv() scsi: bnx2fc: Remove set but not used variable 'oxid' net: check dev->gso_max_size in gso_features_check() driver: staging: count ashmem_range into SLAB_RECLAIMBLE net: warn if gso_type isn't set for a GSO SKB staging: android: ashmem: Remove use of unlikely() ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 ALSA: hda/realtek: Enable headset onLenovo M70/M90 ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB ALSA: hda/realtek - ALC897 headset MIC no sound ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW ALSA: hda/realtek - The front Mic on a HP machine doesn't work ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662 ALSA: hda/realtek - Enable headset mic of Acer X2660G with ALC662 ALSA: hda/realtek - Add Headset Mic supported for HP cPC ALSA: hda/realtek - More constifications ... Change-Id: I3d093c0e457ab7e7e7b98b46eb44e82b6f4636f9 Signed-off-by: Richard Raya <rdxzv.dev@gmail.com> |
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Heiko Carstens
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617738d9f5 |
s390/cmma: fix detection of DAT pages
[ Upstream commit 44d93045247661acbd50b1629e62f415f2747577 ] If the cmma no-dat feature is available the kernel page tables are walked to identify and mark all pages which are used for address translation (all region, segment, and page tables). In a subsequent loop all other pages are marked as "no-dat" pages with the ESSA instruction. This information is visible to the hypervisor, so that the hypervisor can optimize purging of guest TLB entries. The initial loop however is incorrect: only the first three of the four pages which belong to segment and region tables will be marked as being used for DAT. The last page is incorrectly marked as no-dat. This can result in incorrect guest TLB flushes. Fix this by simply marking all four pages. Cc: <stable@vger.kernel.org> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> |
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Alexander Gordeev
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2d92e52824 |
s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family
[ Upstream commit 3784231b1e091857bd129fd9658a8b3cedbdcd58 ]
Due to historical reasons mark_kernel_pXd() functions
misuse the notion of physical vs virtual addresses
difference.
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Stable-dep-of: 44d930452476 ("s390/cmma: fix detection of DAT pages")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
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Richard Raya
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a9e2d194be |
Merge branch 'linux-4.14.y' of https://github.com/openela/kernel-lts
* 'linux-4.14.y' of https://github.com/openela/kernel-lts: (350 commits) LTS: Update to 4.14.340 fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio KVM: arm64: vgic-its: Test for valid IRQ in its_sync_lpi_pending_table() PCI/MSI: Prevent MSI hardware interrupt number truncation s390: use the correct count for __iowrite64_copy() packet: move from strlcpy with unused retval to strscpy ipv6: sr: fix possible use-after-free and null-ptr-deref nouveau: fix function cast warnings scsi: jazz_esp: Only build if SCSI core is builtin RDMA/srpt: fix function pointer cast warnings RDMA/srpt: Support specifying the srpt_service_guid parameter IB/hfi1: Fix a memleak in init_credit_return usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs l2tp: pass correct message length to ip6_append_data gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() dm-crypt: don't modify the data when using authenticated encryption mm: memcontrol: switch to rcu protection in drain_all_stock() s390/qeth: Fix potential loss of L3-IP@ in case of network issues virtio-blk: Ensure no requests in virtqueues before deleting vqs. firewire: core: send bus reset promptly on gap count error ... Change-Id: Ieafdd459ee41343bf15ed781b3e45adc2be29cc1 Signed-off-by: Richard Raya <rdxzv.dev@gmail.com> |
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Richard Raya
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669eb74484 |
Merge branch 'deprecated/android-4.14-stable' of https://android.googlesource.com/kernel/common into HEAD
* 'deprecated/android-4.14-stable' of https://android.googlesource.com/kernel/common: (101 commits) Linux 4.14.336 mmc: core: Cancel delayed work before releasing host mmc: rpmb: fixes pause retune on all RPMB partitions. firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards i40e: fix use-after-free in i40e_aqc_add_filters() net: bcmgenet: Fix FCS generation for fragmented skbuffs net: sched: em_text: fix possible memory leak in em_text_destroy() nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local UPSTREAM: drm: Fix doc warning in drm_connector_attach_edid_property() BACKPORT: lib/vsprintf: Hash legacy clock addresses UPSTREAM: xfrm: fix gro_cells leak when remove virtual xfrm interfaces UPSTREAM: xfrm: Make function xfrmi_get_link_net() static UPSTREAM: cpuidle: menu: Retain tick when shallow state is selected UPSTREAM: bpf: fix rcu annotations in compute_effective_progs() UPSTREAM: bpf: bpf_prog_array_alloc() should return a generic non-rcu pointer UPSTREAM: sched/util_est: Fix util_est_dequeue() for throttled cfs_rq UPSTREAM: softirq: Reorder trace_softirqs_on to prevent lockdep splat UPSTREAM: l2tp: fix refcount leakage on PPPoL2TP sockets UPSTREAM: HID: steam: select CONFIG_POWER_SUPPLY BACKPORT: mac80211_hwsim: fix a possible memory leak in hwsim_new_radio_nl() ... Change-Id: I1c98fbb0918986a06bee16b0c11fe8bee003fd3f Signed-off-by: Richard Raya <rdxzv.dev@gmail.com> |
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Jason Gunthorpe
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92a10e44f1 |
s390: use the correct count for __iowrite64_copy()
[ Upstream commit 723a2cc8d69d4342b47dfddbfe6c19f1b135f09b ]
The signature for __iowrite64_copy() requires the number of 64 bit
quantities, not bytes. Multiple by 8 to get to a byte length before
invoking zpci_memcpy_toio()
Fixes: 87bc359b9822 ("s390/pci: speed up __iowrite64_copy by using pci store block insn")
Acked-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/0-v1-9223d11a7662+1d7785-s390_iowrite64_jgg@nvidia.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 2b505745a91e84338e4b728314f858a1b60b67e2)
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
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Heiko Carstens
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1f85aac19a |
KVM: s390: fix setting of fpc register
[ Upstream commit b988b1bb0053c0dcd26187d29ef07566a565cf55 ]
kvm_arch_vcpu_ioctl_set_fpu() allows to set the floating point control
(fpc) register of a guest cpu. The new value is tested for validity by
temporarily loading it into the fpc register.
This may lead to corruption of the fpc register of the host process:
if an interrupt happens while the value is temporarily loaded into the fpc
register, and within interrupt context floating point or vector registers
are used, the current fp/vx registers are saved with save_fpu_regs()
assuming they belong to user space and will be loaded into fp/vx registers
when returning to user space.
test_fp_ctl() restores the original user space / host process fpc register
value, however it will be discarded, when returning to user space.
In result the host process will incorrectly continue to run with the value
that was supposed to be used for a guest cpu.
Fix this by simply removing the test. There is another test right before
the SIE context is entered which will handles invalid values.
This results in a change of behaviour: invalid values will now be accepted
instead of that the ioctl fails with -EINVAL. This seems to be acceptable,
given that this interface is most likely not used anymore, and this is in
addition the same behaviour implemented with the memory mapped interface
(replace invalid values with zero) - see sync_regs() in kvm-s390.c.
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 3a04410b0bc7e056e0843ac598825dd359246d18)
[vegard: fix conflict due to missing commit
6a96bc7fa0cdd96bac2b8298d708a94f8de6f6d4 ("KVM: Move vcpu_load to
arch-specific kvm_arch_vcpu_ioctl_set_fpu")]
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
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Heiko Carstens
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4208eff2d2 |
s390/ptrace: handle setting of fpc register correctly
[ Upstream commit 8b13601d19c541158a6e18b278c00ba69ae37829 ] If the content of the floating point control (fpc) register of a traced process is modified with the ptrace interface the new value is tested for validity by temporarily loading it into the fpc register. This may lead to corruption of the fpc register of the tracing process: if an interrupt happens while the value is temporarily loaded into the fpc register, and within interrupt context floating point or vector registers are used, the current fp/vx registers are saved with save_fpu_regs() assuming they belong to user space and will be loaded into fp/vx registers when returning to user space. test_fp_ctl() restores the original user space fpc register value, however it will be discarded, when returning to user space. In result the tracer will incorrectly continue to run with the value that was supposed to be used for the traced process. Fix this by saving fpu register contents with save_fpu_regs() before using test_fp_ctl(). Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org> (cherry picked from commit 6ccf904aac0292e1f6b1a1be6c407c414f7cf713) Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> |
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Greg Kroah-Hartman
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11c40e9fe9 |
This is the 4.14.335 stable release
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Heiko Carstens
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65def53e04 |
s390/vx: fix save/restore of fpu kernel context
[ Upstream commit e6b2dab41888332bf83f592131e7ea07756770a4 ]
The KERNEL_FPR mask only contains a flag for the first eight vector
registers. However floating point registers overlay parts of the first
sixteen vector registers.
This could lead to vector register corruption if a kernel fpu context uses
any of the vector registers 8 to 15 and is interrupted or calls a
KERNEL_FPR context. If that context uses also vector registers 8 to 15,
their contents will be corrupted on return.
Luckily this is currently not a real bug, since the kernel has only one
KERNEL_FPR user with s390_adjust_jiffies() and it is only using floating
point registers 0 to 2.
Fix this by using the correct bits for KERNEL_FPR.
Fixes: 7f79695cc1b6 ("s390/fpu: improve kernel_fpu_[begin|end]")
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Greg Kroah-Hartman
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8382692884 |
This is the 4.14.333 stable release
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Claudio Imbrenda
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e42b3e30f1 |
KVM: s390/mm: Properly reset no-dat
commit 27072b8e18a73ffeffb1c140939023915a35134b upstream. When the CMMA state needs to be reset, the no-dat bit also needs to be reset. Failure to do so could cause issues in the guest, since the guest expects the bit to be cleared after a reset. Cc: <stable@vger.kernel.org> Reviewed-by: Nico Boehr <nrb@linux.ibm.com> Message-ID: <20231109123624.37314-1-imbrenda@linux.ibm.com> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Richard Raya
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9cdc78c354 |
Merge branch 'android-4.14-stable' of https://android.googlesource.com/kernel/common
* 'android-4.14-stable' of https://android.googlesource.com/kernel/common: (2966 commits) Linux 4.14.331 net: sched: fix race condition in qdisc_graft() scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks ext4: correct return value of ext4_convert_meta_bg ext4: correct offset of gdb backup in non meta_bg group to update_backups ext4: apply umask if ACL support is disabled media: venus: hfi: fix the check to handle session buffer requirement media: sharp: fix sharp encoding i2c: i801: fix potential race in i801_block_transaction_byte_by_byte net: dsa: lan9303: consequently nested-lock physical MDIO ALSA: info: Fix potential deadlock at disconnection parisc/pgtable: Do not drop upper 5 address bits of physical address parisc: Prevent booting 64-bit kernels on PA1.x machines mcb: fix error handling for different scenarios when parsing jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware mmc: meson-gx: Remove setting of CMD_CFG_ERROR PM: hibernate: Clean up sync_read handling in snapshot_write_next() PM: hibernate: Use __get_safe_page() rather than touching the list ... Change-Id: I755d2aa7c525ace28adc4aee433572b3110ea39b |
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Greg Kroah-Hartman
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67419faf9f |
This is the 4.14.328 stable release
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Niklas Schnelle
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8670eb7100 |
s390/pci: fix iommu bitmap allocation
commit c1ae1c59c8c6e0b66a718308c623e0cb394dab6b upstream.
Since the fixed commits both zdev->iommu_bitmap and zdev->lazy_bitmap
are allocated as vzalloc(zdev->iommu_pages / 8). The problem is that
zdev->iommu_bitmap is a pointer to unsigned long but the above only
yields an allocation that is a multiple of sizeof(unsigned long) which
is 8 on s390x if the number of IOMMU pages is a multiple of 64.
This in turn is the case only if the effective IOMMU aperture is
a multiple of 64 * 4K = 256K. This is usually the case and so didn't
cause visible issues since both the virt_to_phys(high_memory) reduced
limit and hardware limits use nice numbers.
Under KVM, and in particular with QEMU limiting the IOMMU aperture to
the vfio DMA limit (default 65535), it is possible for the reported
aperture not to be a multiple of 256K however. In this case we end up
with an iommu_bitmap whose allocation is not a multiple of
8 causing bitmap operations to access it out of bounds.
Sadly we can't just fix this in the obvious way and use bitmap_zalloc()
because for large RAM systems (tested on 8 TiB) the zdev->iommu_bitmap
grows too large for kmalloc(). So add our own bitmap_vzalloc() wrapper.
This might be a candidate for common code, but this area of code will
be replaced by the upcoming conversion to use the common code DMA API on
s390 so just add a local routine.
Fixes: 224593215525 ("s390/pci: use virtual memory for iommu bitmap")
Fixes: 13954fd6913a ("s390/pci_dma: improve lazy flush for unmap")
Cc: stable@vger.kernel.org
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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fce78edbb4 |
This is the 4.14.322 stable release
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Merge 4.14.322 into android-4.14-stable
Changes in 4.14.322
gfs2: Don't deref jdesc in evict
x86/microcode/AMD: Load late on both threads too
x86/smp: Use dedicated cache-line for mwait_play_dead()
fbdev: imsttfb: Fix use after free bug in imsttfb_probe
drm/edid: Fix uninitialized variable in drm_cvt_modes()
scripts/tags.sh: Resolve gtags empty index generation
drm/amdgpu: Validate VM ioctl flags.
treewide: Remove uninitialized_var() usage
md/raid10: fix overflow of md/safe_mode_delay
md/raid10: fix wrong setting of max_corr_read_errors
md/raid10: fix io loss while replacement replace rdev
PM: domains: fix integer overflow issues in genpd_parse_state()
evm: Complete description of evm_inode_setattr()
wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation
wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
wifi: orinoco: Fix an error handling path in spectrum_cs_probe()
wifi: orinoco: Fix an error handling path in orinoco_cs_probe()
wifi: atmel: Fix an error handling path in atmel_probe()
wifi: wl3501_cs: Fix an error handling path in wl3501_probe()
wifi: ray_cs: Fix an error handling path in ray_probe()
wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config
watchdog/perf: more properly prevent false positives with turbo modes
kexec: fix a memory leak in crash_shrink_memory()
memstick r592: make memstick_debug_get_tpc_name() static
wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key()
wifi: ath9k: convert msecs to jiffies where needed
netlink: fix potential deadlock in netlink_set_err()
netlink: do not hard code device address lenth in fdb dumps
gtp: Fix use-after-free in __gtp_encap_destroy().
lib/ts_bm: reset initial match offset for every block of text
netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
netlink: Add __sock_i_ino() for __netlink_diag_dump().
radeon: avoid double free in ci_dpm_init()
Input: drv260x - sleep between polling GO bit
ARM: dts: BCM5301X: Drop "clock-names" from the SPI node
Input: adxl34x - do not hardcode interrupt trigger type
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
ARM: ep93xx: fix missing-prototype warnings
ASoC: es8316: Increment max value for ALC Capture Target Volume control
soc/fsl/qe: fix usb.c build errors
fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
drm/radeon: fix possible division-by-zero errors
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe()
PCI: Add pci_clear_master() stub for non-CONFIG_PCI
pinctrl: cherryview: Return correct value if pin in push-pull mode
perf dwarf-aux: Fix off-by-one in die_get_varname()
pinctrl: at91-pio4: check return value of devm_kasprintf()
crypto: nx - fix build warnings when DEBUG_FS is not enabled
modpost: fix section mismatch message for R_ARM_ABS32
modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
modpost: fix off by one in is_executable_section()
USB: serial: option: add LARA-R6 01B PIDs
block: change all __u32 annotations to __be32 in affs_hardblocks.h
w1: fix loop in w1_fini()
sh: j2: Use ioremap() to translate device tree address into kernel memory
media: usb: Check az6007_read() return value
media: videodev2.h: Fix struct v4l2_input tuner index comment
media: usb: siano: Fix warning due to null work_func_t function pointer
extcon: Fix kernel doc of property fields to avoid warnings
extcon: Fix kernel doc of property capability fields to avoid warnings
usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
mfd: rt5033: Drop rt5033-battery sub-device
mfd: intel-lpss: Add missing check for platform_get_resource
mfd: stmpe: Only disable the regulators if they are enabled
rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
sctp: fix potential deadlock on &net->sctp.addr_wq_lock
Add MODULE_FIRMWARE() for FIRMWARE_TG357766.
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode
tcp: annotate data races in __tcp_oow_rate_limited()
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
sh: dma: Fix DMA channel offset calculation
NFSD: add encoding of op_recall flag for write delegation
mmc: core: disable TRIM on Kingston EMMC04G-M627
mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
integrity: Fix possible multiple allocation in integrity_inode_get()
jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
btrfs: fix race when deleting quota root from the dirty cow roots list
ARM: orion5x: fix d2net gpio initialization
spi: spi-fsl-spi: remove always-true conditional in fsl_spi_do_one_msg
spi: spi-fsl-spi: relax message sanity checking a little
spi: spi-fsl-spi: allow changing bits_per_word while CS is still active
netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE
netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
netfilter: nf_tables: unbind non-anonymous set if rule construction fails
netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
netfilter: nf_tables: prevent OOB access in nft_byteorder_eval
workqueue: clean up WORK_* constant types, clarify masking
net: mvneta: fix txq_map in case of txq_number==1
udp6: fix udp6_ehashfn() typo
ntb: idt: Fix error handling in idt_pci_driver_init()
NTB: amd: Fix error handling in amd_ntb_pci_driver_init()
ntb: intel: Fix error handling in intel_ntb_pci_driver_init()
NTB: ntb_transport: fix possible memory leak while device_register() fails
ipv6/addrconf: fix a potential refcount underflow for idev
wifi: airo: avoid uninitialized warning in airo_get_rate()
net/sched: make psched_mtu() RTNL-less safe
tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation
SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
perf intel-pt: Fix CYC timestamps after standalone CBR
ext4: fix wrong unit use in ext4_mb_clear_bb
ext4: only update i_reserved_data_blocks on successful block allocation
jfs: jfs_dmap: Validate db_l2nbperpage while mounting
PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
misc: pci_endpoint_test: Re-init completion for every test
md/raid0: add discard support for the 'original' layout
fs: dlm: return positive pid value for F_GETLK
hwrng: imx-rngc - fix the timeout for init and self check
meson saradc: fix clock divider mask length
Revert "8250: add support for ASIX devices with a FIFO bug"
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
ring-buffer: Fix deadloop issue on reading trace_pipe
xtensa: ISS: fix call to split_if_spec
scsi: qla2xxx: Wait for io return on terminate rport
scsi: qla2xxx: Fix potential NULL pointer dereference
scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
scsi: qla2xxx: Pointer may be dereferenced
serial: atmel: don't enable IRQs prematurely
perf probe: Add test for regression introduced by switch to die_get_decl_file()
fuse: revalidate: don't invalidate if interrupted
can: bcm: Fix UAF in bcm_proc_show()
ext4: correct inline offset when handling xattrs in inode body
debugobjects: Recheck debug_objects_enabled before reporting
nbd: Add the maximum limit of allocated index in nbd_dev_add
md: fix data corruption for raid456 when reshape restart while grow up
md/raid10: prevent soft lockup while flush writes
posix-timers: Ensure timer ID search-loop limit is valid
sched/fair: Don't balance task to its current running CPU
bpf: Address KCSAN report on bpf_lru_list
wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point()
igb: Fix igb_down hung on surprise removal
spi: bcm63xx: fix max prepend length
fbdev: imxfb: warn about invalid left/right margin
pinctrl: amd: Use amd_pinconf_set() for all config options
net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field()
fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe
llc: Don't drop packet from non-root netns.
netfilter: nf_tables: fix spurious set element insertion failure
tcp: annotate data-races around rskq_defer_accept
tcp: annotate data-races around tp->notsent_lowat
tcp: annotate data-races around fastopenq.max_qlen
gpio: tps68470: Make tps68470_gpio_output() always set the initial value
i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
ethernet: atheros: fix return value check in atl1e_tso_csum()
ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address
tcp: Reduce chance of collisions in inet6_hashfn().
bonding: reset bond's flags when down link is P2P device
team: reset team's flags when down link is P2P device
platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
benet: fix return value check in be_lancer_xmit_workarounds()
ASoC: fsl_spdif: Silence output on stop
block: Fix a source code comment in include/uapi/linux/blkzoned.h
dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
ata: pata_ns87415: mark ns87560_tf_read static
ring-buffer: Fix wrong stat of cpu_buffer->read
tracing: Fix warning in trace_buffered_event_disable()
USB: serial: option: support Quectel EM060K_128
USB: serial: option: add Quectel EC200A module support
USB: serial: simple: add Kaufmann RKS+CAN VCP
USB: serial: simple: sort driver entries
can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED
usb: ohci-at91: Fix the unhandle interrupt when resume
usb: xhci-mtk: set the dma max_seg_size
Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
tpm_tis: Explicitly check for error code
irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
s390/dasd: fix hanging device after quiesce/resume
ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
drm/client: Fix memory leak in drm_client_target_cloned
net/sched: cls_fw: Fix improper refcount update leads to use-after-free
net/sched: sch_qfq: account for stab overhead in qfq_enqueue
net/sched: cls_u32: Fix reference counter leak leading to overflow
perf: Fix function pointer case
word-at-a-time: use the same return type for has_zero regardless of endianness
net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
perf test uprobe_from_different_cu: Skip if there is no gcc
net: add missing data-race annotations around sk->sk_peek_off
net: add missing data-race annotation for sk_ll_usec
net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
ip6mr: Fix skb_under_panic in ip6mr_cache_report()
tcp_metrics: fix addr_same() helper
tcp_metrics: annotate data-races around tm->tcpm_stamp
tcp_metrics: annotate data-races around tm->tcpm_lock
tcp_metrics: annotate data-races around tm->tcpm_vals[]
tcp_metrics: annotate data-races around tm->tcpm_net
tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
loop: Select I/O scheduler 'none' from inside add_disk()
libceph: fix potential hang in ceph_osdc_notify()
USB: zaurus: Add ID for A-300/B-500/C-700
fs/sysv: Null check to prevent null-ptr-deref bug
Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
ext2: Drop fragment support
test_firmware: fix a memory leak with reqs buffer
mtd: rawnand: omap_elm: Fix incorrect type in assignment
drm/edid: fix objtool warning in drm_cvt_modes()
Linux 4.14.322
Change-Id: Ia25c00bd23a112b634b83577ec7d54569e8b7c70
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Kees Cook
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d68627697d |
treewide: Remove uninitialized_var() usage
commit 3f649ab728cda8038259d8f14492fe400fbab911 upstream. Using uninitialized_var() is dangerous as it papers over real bugs[1] (or can in the future), and suppresses unrelated compiler warnings (e.g. "unused variable"). If the compiler thinks it is uninitialized, either simply initialize the variable or make compiler changes. In preparation for removing[2] the[3] macro[4], remove all remaining needless uses with the following script: git grep '\buninitialized_var\b' | cut -d: -f1 | sort -u | \ xargs perl -pi -e \ 's/\buninitialized_var\(([^\)]+)\)/\1/g; s:\s*/\* (GCC be quiet|to make compiler happy) \*/$::g;' drivers/video/fbdev/riva/riva_hw.c was manually tweaked to avoid pathological white-space. No outstanding warnings were found building allmodconfig with GCC 9.3.0 for x86_64, i386, arm64, arm, powerpc, powerpc64le, s390x, mips, sparc64, alpha, and m68k. [1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/ [2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/ [3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/ [4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/ Reviewed-by: Leon Romanovsky <leonro@mellanox.com> # drivers/infiniband and mlx4/mlx5 Acked-by: Jason Gunthorpe <jgg@mellanox.com> # IB Acked-by: Kalle Valo <kvalo@codeaurora.org> # wireless drivers Reviewed-by: Chao Yu <yuchao0@huawei.com> # erofs Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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d764c607e6 |
This is the 4.14.314 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmRI7IkACgkQONu9yGCS aT5W0RAAyh1rFPBBDZGQ+jlVeU5DrfZcMCl6NnGJuV5GNnY9eTqo7qIb06oDyjvx ykq0x7S0FsLRFuV4+MOmpC9gPATOo02yPxjVYr9iunDYY+MKlmJPhGfTQqLCZ9BQ h8ZZMoTkUW3h5lkh193Eel+tD+chBK3uBU//FGWbGtM3OLT62kJNWVwBwPOvIdP2 e2470Yf/UdwC8kYVdvdXEiU8I8KZPlzS+jV0CRRrsunLGWVCp6BpKf28KKkGJLLw KJhwuJCOhOpG77Be0bYhJABCm8wzKHIsYJyk65MoOszL8zBBV8da0y0b4dk8mgSC pFrz/KNV3ut/8hUIgfYIKQGNXE7Rc3JOyOtekPF48WvxfBCkhYemVlupYaR4SMwQ uq7At7xEoM97Nxdc9w1RJ1bwwn4AdXyiKg7mmUozKXFlXqumiigJicomsFBlsb+X adesKcUOHcfSvnNIXmQAxZYreIM/aM60c38HKc4bb9uzYnm4CCvnLkh495Wx4pZn SVzdzDKlDf0b3gXDshj/0XPol1Kw+UPCQV7/W179oA00OJf6zwMfzOdvxb/R6OGs lwye1fwEqXg1fhrK19bSU61ebaRZCNXl72V6tw+lZkBYZbIKDCljUdyG+BLoH4dH AI9YGAH6ZC3Y7XlyGTRuNU6hm6ZMK02J0ci8vQWMMC14os+GkfI= =GlZE -----END PGP SIGNATURE----- Merge 4.14.314 into android-4.14-stable Changes in 4.14.314 ARM: dts: rockchip: fix a typo error for rk3288 spdif node net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg virtio_net: bugfix overflow inside xdp_linearize_page() i40e: fix accessing vsi->active_filters without holding lock i40e: fix i40e_setup_misc_vector() error handling mlxfw: fix null-ptr-deref in mlxfw_mfa2_tlv_next() e1000e: Disable TSO on i219-LM card to increase speed f2fs: Fix f2fs_truncate_partial_nodes ftrace event selftests: sigaltstack: fix -Wuninitialized scsi: megaraid_sas: Fix fw_crash_buffer_show() scsi: core: Improve scsi_vpd_inquiry() checks net: dsa: b53: mmap: add phy ops s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling xen/netback: use same error messages for same errors nilfs2: initialize unused bytes in segment summary blocks memstick: fix memory leak if card device is never registered x86/purgatory: Don't generate debug info for purgatory.ro Revert "ext4: fix use-after-free in ext4_xattr_set_entry" ext4: remove duplicate definition of ext4_xattr_ibody_inline_set() ext4: fix use-after-free in ext4_xattr_set_entry udp: Call inet6_destroy_sock() in setsockopt(IPV6_ADDRFORM). tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct(). inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy(). dccp: Call inet6_destroy_sock() via sk->sk_destruct(). sctp: Call inet6_destroy_sock() via sk->sk_destruct(). counter: 104-quad-8: Fix race condition between FLAG and CNTR reads iio: adc: at91-sama5d2_adc: fix an error code in at91_adc_allocate_trigger() ASN.1: Fix check for strdup() success Linux 4.14.314 Change-Id: I8793bc8329f8c8b927a91686eaa4fa6bb556c3f1 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Heiko Carstens
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c3d455d396 |
s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling
[ Upstream commit f9bbf25e7b2b74b52b2f269216a92657774f239c ] Return -EFAULT if put_user() for the PTRACE_GET_LAST_BREAK request fails, instead of silently ignoring it. Reviewed-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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3bfa20247d |
Merge 4.14.312 into android-4.14-stable
Changes in 4.14.312 power: supply: da9150: Fix use after free bug in da9150_charger_remove due to race condition iavf: fix inverted Rx hash condition leading to disabled hash intel/igbvf: free irq on the error path in igbvf_request_msix() igbvf: Regard vf reset nack as success i2c: imx-lpi2c: check only for enabled interrupt flags scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate() net: usb: smsc95xx: Limit packet length to skb->len qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info xirc2ps_cs: Fix use after free bug in xirc2ps_detach net: qcom/emac: Fix use after free bug in emac_remove due to race condition net/ps3_gelic_net: Fix RX sk_buff length net/ps3_gelic_net: Use dma_mapping_error bpf: Adjust insufficient default bpf_jit_limit net/mlx5: Read the TC mapping of all priorities on ETS query atm: idt77252: fix kmemleak when rmmod idt77252 hvc/xen: prevent concurrent accesses to the shared ring net: mdio: thunder: Add missing fwnode_handle_put() Bluetooth: btqcomsmd: Fix command timeout after setting BD address Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs uas: Add US_FL_NO_REPORT_OPCODES for JMicron JMS583Gen 2 thunderbolt: Use const qualifier for `ring_interrupt_index` riscv: Bump COMMAND_LINE_SIZE value to 1024 ca8210: fix mac_len negative array access m68k: Only force 030 bus error if PC not in exception table scsi: target: iscsi: Fix an error message in iscsi_check_key() scsi: ufs: core: Add soft dependency on governor_simpleondemand net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 net: usb: qmi_wwan: add Telit 0x1080 composition sh: sanitize the flags on sigreturn scsi: core: Add BLIST_SKIP_VPD_PAGES for SKhynix H28U74301AMR usb: gadget: u_audio: don't let userspace block driver unbind igb: revert rtnl_lock() that causes deadlock usb: chipdea: core: fix return -EINVAL if request role is the same with current role usb: chipidea: core: fix possible concurrent when switch role nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer() dm stats: check for and propagate alloc_percpu failure dm crypt: add cond_resched() to dmcrypt_write() sched/fair: sanitize vruntime of entity being placed sched/fair: Sanitize vruntime of entity being migrated ocfs2: fix data corruption after failed write md: avoid signed overflow in slot_store() ALSA: asihpi: check pao in control_message() ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() fbdev: tgafb: Fix potential divide by zero sched_getaffinity: don't assume 'cpumask_size()' is fully initialized fbdev: nvidia: Fix potential divide by zero fbdev: intelfb: Fix potential divide by zero fbdev: lxfb: Fix potential divide by zero fbdev: au1200fb: Fix potential divide by zero scsi: megaraid_sas: Fix crash after a double completion can: bcm: bcm_tx_setup(): fix KMSAN uninit-value in vfs_write i40e: fix registers dump after run ethtool adapter self test Input: focaltech - use explicitly signed char type cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL xen/netback: don't do grant copy across page boundary pinctrl: at91-pio4: fix domain name assignment ALSA: hda/conexant: Partial revert of a quirk for Lenovo ALSA: usb-audio: Fix regression on detection of Roland VS-100 drm/etnaviv: fix reference leak when mmaping imported buffer s390/uaccess: add missing earlyclobber annotations to __clear_user() usb: host: ohci-pxa27x: Fix and & vs | typo ext4: fix kernel BUG in 'ext4_write_inline_data_end()' net: sched: cbq: dont intepret cls results when asked to drop ca8210: Fix unsigned mac_len comparison with zero in ca8210_skb_tx() Linux 4.14.312 Change-Id: I8b50d063dbf890c3936986159d159710c2d6d6e0 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Heiko Carstens
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0fcb038adc |
s390/uaccess: add missing earlyclobber annotations to __clear_user()
commit 89aba4c26fae4e459f755a18912845c348ee48f3 upstream.
Add missing earlyclobber annotation to size, to, and tmp2 operands of the
__clear_user() inline assembly since they are modified or written to before
the last usage of all input operands. This can lead to incorrect register
allocation for the inline assembly.
Fixes: 6c2a9e6df604 ("[S390] Use alternative user-copy operations for new hardware.")
Reported-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/all/20230321122514.1743889-3-mark.rutland@arm.com/
Cc: stable@vger.kernel.org
Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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dcf8e96bea |
This is the 4.14.308 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmQMngEACgkQONu9yGCS aT5ifBAAlRcsirDWn3jLJYYFuBv02tDCwZWOlkNUhobBYP6V5Qiu0clDb8GOW7px VLSy6uxKS3FSVFxv7Jg0tM0Kb4id6u3hn1OpXDgKFDpofwH1mF/pHHm0TszlwBkK 1d3X04HfowiGrmFEx0uz5RCJSFj/7xDcmq2AivRs2KmTvThHmOZBVSIiv5kr+t1z 7TJ5JNE3OK9IaHK/Ic9p3/8r3Xx0pwpZnS9vBL2KbPOjDiYIAnwtfQ5efg++Dfw8 rCeFpDFGVVW0Biau17Q+1NBN8GhVcn0A7C6oCZZhEgGhWdEPkTn3UVaYaYE8FPnV wM1zPhcYUus0QVUUE9wgsxmVFsiSc2KcSraii98PPgnNFdj2nYQzYNAfmiyByKnr U3wuQvF69L+Z9sRo4z3zjjVnO2gYNgdygdwekbXnVraTDv5NhbVwyJ7LngaseGXN QQZMD2AEJtAbng9zDi8kQbHM1MpdRWhtcUyhP2R9qZ2rcnXyk1cJz2Qw3oqJV6Av yLl8g74112CErNyVDJqMJV1TzQDtkN6A1xXzLwUtMLUJ8dYedlopduhhDRaM94Xx ZJjiduSsif1eeYMheNC82F3pR5As7FJFlnqTBcJIYSmfYQ3ooYUBGhyGhp3tFn1F HY7AXdIQRqtbRcJMx2Hs0ZA86FCWHYafQDr+4QO9WEU1d8y5vvg= =ch57 -----END PGP SIGNATURE----- Merge 4.14.308 into android-4.14-stable Changes in 4.14.308 ARM: dts: rockchip: add power-domains property to dp node on rk3288 btrfs: send: limit number of clones and allocated memory size IB/hfi1: Assign npages earlier net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). bpf: Do not use ax register in interpreter on div/mod bpf: fix subprog verifier bypass by div/mod by 0 exception bpf: Fix 32 bit src register truncation on div/mod bpf: Fix truncation handling for mod32 dst reg wrt zero dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size USB: serial: option: add support for VW/Skoda "Carstick LTE" USB: core: Don't hold device lock while reading the "descriptors" sysfs file HID: asus: Remove check for same LED brightness on set HID: asus: use spinlock to protect concurrent accesses HID: asus: use spinlock to safely schedule workers ARM: OMAP2+: Fix memory leak in realtime_counter_init() ARM: zynq: Fix refcount leak in zynq_early_slcr_init arm64: dts: meson-gx: Fix Ethernet MAC address unit name arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init() ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name arm64: dts: amlogic: meson-gx: add missing unit address to rng node name arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name block: bio-integrity: Copy flags when bio_integrity_payload is cloned wifi: libertas: fix memory leak in lbs_init_adapter() wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave() wifi: ipw2200: fix memory leak in ipw_wdev_init() wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit() wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid() wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave() wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave() wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave() genirq: Fix the return type of kstat_cpu_irqs_sum() lib/mpi: Fix buffer overrun when SG is too long ACPICA: nsrepair: handle cases without a return value correctly wifi: orinoco: check return value of hermes_write_wordrec() wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback() ACPI: battery: Fix missing NUL-termination with large strings crypto: seqiv - Handle EBUSY correctly net/mlx5: Enhance debug print in page allocation failure irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe cpufreq: davinci: Fix clk use after free Bluetooth: L2CAP: Fix potential user-after-free crypto: rsa-pkcs1pad - Use akcipher_request_complete m68k: /proc/hardware should depend on PROC_FS wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize() can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a bus error irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC drm/bridge: megachips: Fix error handling in i2c_register_driver() gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id() drm/msm/hdmi: Add missing check for alloc_ordered_workqueue pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups ALSA: hda/ca0132: minor fix for allocation size drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness drm/mediatek: Drop unbalanced obj unref ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress() gpio: vf610: connect GPIO label to dev name hwmon: (ltc2945) Handle error case in ltc2945_value_store scsi: aic94xx: Add missing check for dma_map_single() dm: remove flush_scheduled_work() during local_exit() mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read() mtd: rawnand: sunxi: Fix the size of the last OOB region Input: ads7846 - don't report pressure for ads7845 Input: ads7846 - don't check penirq immediately for 7845 powerpc/powernv/ioda: Skip unallocated resources when mapping to PE powerpc/pseries/lparcfg: add missing RTAS retry status handling MIPS: vpe-mt: drop physical_memsize media: platform: ti: Add missing check for devm_regulator_get media: rc: Fix use-after-free bugs caused by ene_tx_irqsim() media: usb: siano: Fix use after free bugs caused by do_submit_urb rpmsg: glink: Avoid infinite loop on intent for missing channel udf: Define EFSCORRUPTED error code ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait() thermal: intel: Fix unsigned comparison with less than zero timers: Prevent union confusion from unexpected restart_syscall() x86/bugs: Reset speculation control settings on init inet: fix fast path in __inet_hash_connect() ACPI: Don't build ACPICA with '-Os' net: bcmgenet: Add a check for oversized packets m68k: Check syscall_trace_enter() return code ACPI: video: Fix Lenovo Ideapad Z570 DMI match drm/radeon: free iio for atombios when driver shutdown drm/msm/dsi: Add missing check for alloc_ordered_workqueue docs/scripts/gdb: add necessary make scripts_gdb step ASoC: kirkwood: Iterate over array indexes instead of using pointer math regulator: max77802: Bounds check regulator id against opmode regulator: s5m8767: Bounds check id indexing into arrays pinctrl: at91: use devm_kasprintf() to avoid potential leaks dm thin: add cond_resched() to various workqueue loops dm cache: add cond_resched() to various workqueue loops spi: bcm63xx-hsspi: Fix multi-bit mode setting wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu rtc: pm8xxx: fix set-alarm race s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler s390/kprobes: fix current_kprobe never cleared after kprobes reenter hfs: fix missing hfs_bnode_get() in __hfs_bnode_create fs: hfsplus: fix UAF issue in hfsplus_put_super f2fs: fix information leak in f2fs_move_inline_dirents() ocfs2: fix defrag path triggering jbd2 ASSERT ocfs2: fix non-auto defrag path not working issue udf: Truncate added extents on failed expansion udf: Do not bother merging very long extents udf: Do not update file length for failed writes to inline files udf: Fix file corruption when appending just after end of preallocated extent x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows) x86/crash: Disable virt in core NMI crash handler to avoid double shootdown x86/reboot: Disable virtualization in an emergency if SVM is supported x86/reboot: Disable SVM, not just VMX, when stopping CPUs x86/kprobes: Fix __recover_optprobed_insn check optimizing logic x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter x86/microcode/AMD: Add a @cpu parameter to the reloading functions x86/microcode/AMD: Fix mixed steppings support x86/speculation: Allow enabling STIBP with legacy IBRS Documentation/hw-vuln: Document the interaction between IBRS and STIBP ima: Align ima_file_mmap() parameters with mmap_file LSM hook irqdomain: Fix association race irqdomain: Fix disassociation race irqdomain: Drop bogus fwspec-mapping error handling ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls() ext4: optimize ea_inode block expansion ext4: refuse to create ea block when umounted wifi: rtl8xxxu: Use a longer retry limit of 48 wifi: cfg80211: Fix use after free for wext dm flakey: fix logic when corrupting a bio dm flakey: don't corrupt the zero page ARM: dts: exynos: correct TMU phandle in Exynos4 ARM: dts: exynos: correct TMU phandle in Odroid XU rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails alpha: fix FEN fault handling mips: fix syscall_get_nr ktest.pl: Fix missing "end_monitor" when machine check fails scsi: qla2xxx: Fix link failure in NPIV environment scsi: qla2xxx: Fix erroneous link down scsi: ses: Don't attach if enclosure has no components scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process() scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses scsi: ses: Fix possible desc_ptr out-of-bounds accesses scsi: ses: Fix slab-out-of-bounds in ses_intf_remove() PCI: Avoid FLR for AMD FCH AHCI adapters drm/radeon: Fix eDP for single-display iMac11,2 kbuild: Port silent mode detection to future gnu make. net/sched: Retire tcindex classifier fs/jfs: fix shift exponent db_agl2size negative pwm: stm32-lp: fix the check on arr and cmp registers update ubi: ensure that VID header offset + VID header size <= alloc, size ubifs: Rectify space budget for ubifs_xrename() ubifs: Fix wrong dirty space budget for dirty inode ubifs: Reserve one leb for each journal head while doing budget ubi: Fix use-after-free when volume resizing failed ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume() ubi: Fix possible null-ptr-deref in ubi_free_volume() ubifs: Re-statistic cleaned znode count if commit failed ubifs: dirty_cow_znode: Fix memleak in error handling path ubifs: ubifs_writepage: Mark page dirty after writing inode failed ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show() ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path watchdog: Fix kmemleak in watchdog_cdev_register watchdog: pcwd_usb: Fix attempting to access uninitialized memory netfilter: ctnetlink: fix possible refcount leak in ctnetlink_create_conntrack() net: fix __dev_kfree_skb_any() vs drop monitor 9p/xen: fix version parsing 9p/xen: fix connection sequence nfc: fix memory leak of se_io context in nfc_genl_se_io ARM: dts: spear320-hmi: correct STMPE GPIO compatible tcp: tcp_check_req() can be called from process context scsi: ipr: Work around fortify-string warning thermal: intel: quark_dts: fix error pointer dereference tracing: Add NULL checks for buffer in ring_buffer_free_read_page() firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3 media: uvcvideo: Handle cameras with invalid descriptors tty: fix out-of-bounds access in tty_driver_lookup_tty() tty: serial: fsl_lpuart: disable the CTS when send break signal tools/iio/iio_utils:fix memory leak iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_status_word() iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word() usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer math USB: ene_usb6250: Allocate enough memory for full object usb: uvc: Enumerate valid values for color matching phy: rockchip-typec: Fix unsigned comparison with less than zero Bluetooth: hci_sock: purge socket queues in the destruct() callback s390/maccess: add no DAT mode to kernel_write s390/setup: init jump labels before command line parsing tcp: Fix listen() regression in 4.14.303. thermal: intel: powerclamp: Fix cur_state for multi package system Linux 4.14.308 Change-Id: Iad2a41de33ff004df8050f949aa00955604b4cf6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Vasily Gorbik
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02266aeda1 |
s390/setup: init jump labels before command line parsing
commit 95e61b1b5d6394b53d147c0fcbe2ae70fbe09446 upstream.
Command line parameters might set static keys. This is true for s390 at
least since commit 6471384af2a6 ("mm: security: introduce init_on_alloc=1
and init_on_free=1 boot options"). To avoid the following WARN:
static_key_enable_cpuslocked(): static key 'init_on_alloc+0x0/0x40' used
before call to jump_label_init()
call jump_label_init() just before parse_early_param().
jump_label_init() is safe to call multiple times (x86 does that), doesn't
do any memory allocations and hence should be safe to call that early.
Fixes: 6471384af2a6 ("mm: security: introduce init_on_alloc=1 and init_on_free=1 boot options")
Cc: <stable@vger.kernel.org> # 5.3: d6df52e9996d: s390/maccess: add no DAT mode to kernel_write
Cc: <stable@vger.kernel.org> # 5.3
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Vasily Gorbik
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daa3b3a991 |
s390/maccess: add no DAT mode to kernel_write
commit d6df52e9996dcc2062c3d9c9123288468bb95b52 upstream. To be able to patch kernel code before paging is initialized do plain memcpy if DAT is off. This is required to enable early jump label initialization. Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Vasily Gorbik
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5c4862ea44 |
s390/kprobes: fix current_kprobe never cleared after kprobes reenter
commit cd57953936f2213dfaccce10d20f396956222c7d upstream.
Recent test_kprobe_missed kprobes kunit test uncovers the following
problem. Once kprobe is triggered from another kprobe (kprobe reenter),
all future kprobes on this cpu are considered as kprobe reenter, thus
pre_handler and post_handler are not being called and kprobes are counted
as "missed".
Commit b9599798f953 ("[S390] kprobes: activation and deactivation")
introduced a simpler scheme for kprobes (de)activation and status
tracking by using push_kprobe/pop_kprobe, which supposed to work for
both initial kprobe entry as well as kprobe reentry and helps to avoid
handling those two cases differently. The problem is that a sequence of
calls in case of kprobes reenter:
push_kprobe() <- NULL (current_kprobe)
push_kprobe() <- kprobe1 (current_kprobe)
pop_kprobe() -> kprobe1 (current_kprobe)
pop_kprobe() -> kprobe1 (current_kprobe)
leaves "kprobe1" as "current_kprobe" on this cpu, instead of setting it
to NULL. In fact push_kprobe/pop_kprobe can only store a single state
(there is just one prev_kprobe in kprobe_ctlblk). Which is a hack but
sufficient, there is no need to have another prev_kprobe just to store
NULL. To make a simple and backportable fix simply reset "prev_kprobe"
when kprobe is poped from this "stack". No need to worry about
"kprobe_status" in this case, because its value is only checked when
current_kprobe != NULL.
Cc: stable@vger.kernel.org
Fixes: b9599798f953 ("[S390] kprobes: activation and deactivation")
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Vasily Gorbik
|
be6c6b3773 |
s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
commit 42e19e6f04984088b6f9f0507c4c89a8152d9730 upstream. Recent test_kprobe_missed kprobes kunit test uncovers the following error (reported when CONFIG_DEBUG_ATOMIC_SLEEP is enabled): BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 662, name: kunit_try_catch preempt_count: 0, expected: 0 RCU nest depth: 0, expected: 0 no locks held by kunit_try_catch/662. irq event stamp: 280 hardirqs last enabled at (279): [<00000003e60a3d42>] __do_pgm_check+0x17a/0x1c0 hardirqs last disabled at (280): [<00000003e3bd774a>] kprobe_exceptions_notify+0x27a/0x318 softirqs last enabled at (0): [<00000003e3c5c890>] copy_process+0x14a8/0x4c80 softirqs last disabled at (0): [<0000000000000000>] 0x0 CPU: 46 PID: 662 Comm: kunit_try_catch Tainted: G N 6.2.0-173644-g44c18d77f0c0 #2 Hardware name: IBM 3931 A01 704 (LPAR) Call Trace: [<00000003e60a3a00>] dump_stack_lvl+0x120/0x198 [<00000003e3d02e82>] __might_resched+0x60a/0x668 [<00000003e60b9908>] __mutex_lock+0xc0/0x14e0 [<00000003e60bad5a>] mutex_lock_nested+0x32/0x40 [<00000003e3f7b460>] unregister_kprobe+0x30/0xd8 [<00000003e51b2602>] test_kprobe_missed+0xf2/0x268 [<00000003e51b5406>] kunit_try_run_case+0x10e/0x290 [<00000003e51b7dfa>] kunit_generic_run_threadfn_adapter+0x62/0xb8 [<00000003e3ce30f8>] kthread+0x2d0/0x398 [<00000003e3b96afa>] __ret_from_fork+0x8a/0xe8 [<00000003e60ccada>] ret_from_fork+0xa/0x40 The reason for this error report is that kprobes handling code failed to restore irqs. The problem is that when kprobe is triggered from another kprobe post_handler current sequence of enable_singlestep / disable_singlestep is the following: enable_singlestep <- original kprobe (saves kprobe_saved_imask) enable_singlestep <- kprobe triggered from post_handler (clobbers kprobe_saved_imask) disable_singlestep <- kprobe triggered from post_handler (restores kprobe_saved_imask) disable_singlestep <- original kprobe (restores wrong clobbered kprobe_saved_imask) There is just one kprobe_ctlblk per cpu and both calls saves and loads irq mask to kprobe_saved_imask. To fix the problem simply move resume_execution (which calls disable_singlestep) before calling post_handler. This also fixes the problem that post_handler is called with pt_regs which were not yet adjusted after single-stepping. Cc: stable@vger.kernel.org Fixes: 4ba069b802c2 ("[S390] add kprobes support.") Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
4415bf5e08 |
This is the 4.14.305 stable release
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||
Eric W. Biederman
|
5eded74b49 |
exit: Add and use make_task_dead.
commit 0e25498f8cd43c1b5aa327f373dd094e9a006da7 upstream. There are two big uses of do_exit. The first is it's design use to be the guts of the exit(2) system call. The second use is to terminate a task after something catastrophic has happened like a NULL pointer in kernel code. Add a function make_task_dead that is initialy exactly the same as do_exit to cover the cases where do_exit is called to handle catastrophic failure. In time this can probably be reduced to just a light wrapper around do_task_dead. For now keep it exactly the same so that there will be no behavioral differences introducing this new concept. Replace all of the uses of do_exit that use it for catastraphic task cleanup with make_task_dead to make it clear what the code is doing. As part of this rename rewind_stack_do_exit rewind_stack_and_make_dead. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
524b0e422c |
This is the 4.14.303 stable release
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Merge 4.14.303 into android-4.14-stable
Changes in 4.14.303
libtraceevent: Fix build with binutils 2.35
once: add DO_ONCE_SLOW() for sleepable contexts
mm/khugepaged: fix GUP-fast interaction by sending IPI
mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths
block: unhash blkdev part inode when the part is deleted
nfp: fix use-after-free in area_cache_get()
ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()
can: sja1000: fix size of OCR_MODE_MASK define
can: mcba_usb: Fix termination command argument
ASoC: ops: Correct bounds check for second channel on SX controls
perf script python: Remove explicit shebang from tests/attr.c
udf: Discard preallocation before extending file with a hole
udf: Drop unused arguments of udf_delete_aext()
udf: Fix preallocation discarding at indirect extent boundary
udf: Do not bother looking for prealloc extents if i_lenExtents matches i_size
udf: Fix extending file within last block
usb: gadget: uvc: Prevent buffer overflow in setup handler
USB: serial: option: add Quectel EM05-G modem
USB: serial: cp210x: add Kamstrup RF sniffer PIDs
igb: Initialize mailbox message for VF reset
Bluetooth: L2CAP: Fix u8 overflow
net: loopback: use NET_NAME_PREDICTABLE for name_assign_type
usb: musb: remove extra check in musb_gadget_vbus_draw
ARM: dts: qcom: apq8064: fix coresight compatible
drivers: soc: ti: knav_qmss_queue: Mark knav_acc_firmwares as static
arm: dts: spear600: Fix clcd interrupt
soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe
arm64: dts: mediatek: mt6797: Fix 26M oscillator unit name
ARM: dts: dove: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-370: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-xp: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-375: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-38x: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-39x: Fix assigned-addresses for every PCIe Root Port
ARM: dts: turris-omnia: Add ethernet aliases
ARM: dts: turris-omnia: Add switch port 6 node
pstore/ram: Fix error return code in ramoops_probe()
ARM: mmp: fix timer_read delay
pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP
tpm/tpm_crb: Fix error message in __crb_relinquish_locality()
cpuidle: dt: Return the correct numbers of parsed idle states
alpha: fix syscall entry in !AUDUT_SYSCALL case
PM: hibernate: Fix mistake in kerneldoc comment
fs: don't audit the capability check in simple_xattr_list()
perf: Fix possible memleak in pmu_dev_alloc()
timerqueue: Use rb_entry_safe() in timerqueue_getnext()
ocfs2: fix memory leak in ocfs2_stack_glue_init()
MIPS: vpe-mt: fix possible memory leak while module exiting
MIPS: vpe-cmp: fix possible memory leak while module exiting
PNP: fix name memory leak in pnp_alloc_dev()
irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe()
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
lib/notifier-error-inject: fix error when writing -errno to debugfs file
rapidio: fix possible name leaks when rio_add_device() fails
rapidio: rio: fix possible name leak in rio_register_mport()
ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage()
uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix
x86/xen: Fix memory leak in xen_init_lock_cpu()
platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]()
MIPS: BCM63xx: Add check for NULL for clk in clk_enable
fs: sysv: Fix sysv_nblocks() returns wrong value
rapidio: fix possible UAF when kfifo_alloc() fails
eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD
hfs: Fix OOB Write in hfs_asc2mac
rapidio: devices: fix missing put_device in mport_cdev_open
wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs()
wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()
media: i2c: ad5820: Fix error path
spi: Update reference to struct spi_controller
media: vivid: fix compose size exceed boundary
mtd: Fix device name leak when register device failed in add_mtd_device()
media: camss: Clean up received buffers on failed start of streaming
drm/radeon: Add the missed acpi_put_table() to fix memory leak
ASoC: pxa: fix null-pointer dereference in filter()
regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()
ima: Fix misuse of dereference of pointer in template_desc_init_fields()
wifi: ath10k: Fix return value in ath10k_pci_init()
mtd: lpddr2_nvm: Fix possible null-ptr-deref
Input: elants_i2c - properly handle the reset GPIO when power is off
media: solo6x10: fix possible memory leak in solo_sysfs_init()
media: platform: exynos4-is: Fix error handling in fimc_md_init()
HID: hid-sensor-custom: set fixed size for custom attributes
ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT
clk: rockchip: Fix memory leak in rockchip_clk_register_pll()
mtd: maps: pxa2xx-flash: fix memory leak in probe
media: imon: fix a race condition in send_packet()
pinctrl: pinconf-generic: add missing of_node_put()
media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()
media: s5p-mfc: Add variant data for MFC v7 hardware for Exynos 3250 SoC
NFSv4.2: Fix a memory stomp in decode_attr_security_label
NFSv4: Fix a deadlock between nfs4_open_recover_helper() and delegreturn
ALSA: asihpi: fix missing pci_disable_device()
drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios()
drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()
ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe
bonding: uninitialized variable in bond_miimon_inspect()
regulator: core: fix module refcount leak in set_supply()
media: saa7164: fix missing pci_disable_device()
ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt
SUNRPC: Fix missing release socket in rpc_sockname()
NFSv4.x: Fail client initialisation if state manager thread can't run
mmc: moxart: fix return value check of mmc_add_host()
mmc: mxcmmc: fix return value check of mmc_add_host()
mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()
mmc: toshsd: fix return value check of mmc_add_host()
mmc: vub300: fix return value check of mmc_add_host()
mmc: wmt-sdmmc: fix return value check of mmc_add_host()
mmc: via-sdmmc: fix return value check of mmc_add_host()
mmc: wbsd: fix return value check of mmc_add_host()
mmc: mmci: fix return value check of mmc_add_host()
media: c8sectpfe: Add of_node_put() when breaking out of loop
media: coda: Add check for dcoda_iram_alloc
media: coda: Add check for kmalloc
clk: samsung: Fix memory leak in _samsung_clk_register_pll()
wifi: rtl8xxxu: Add __packed to struct rtl8723bu_c2h
wifi: brcmfmac: Fix error return code in brcmf_sdio_download_firmware()
blktrace: Fix output non-blktrace event when blk_classic option enabled
net: vmw_vsock: vmci: Check memcpy_from_msg()
net: defxx: Fix missing err handling in dfx_init()
drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()
ethernet: s2io: don't call dev_kfree_skb() under spin_lock_irqsave()
net: farsync: Fix kmemleak when rmmods farsync
net/tunnel: wait until all sk_user_data reader finish before releasing the sock
net: apple: mace: don't call dev_kfree_skb() under spin_lock_irqsave()
net: apple: bmac: don't call dev_kfree_skb() under spin_lock_irqsave()
net: emaclite: don't call dev_kfree_skb() under spin_lock_irqsave()
net: ethernet: dnet: don't call dev_kfree_skb() under spin_lock_irqsave()
hamradio: don't call dev_kfree_skb() under spin_lock_irqsave()
net: amd: lance: don't call dev_kfree_skb() under spin_lock_irqsave()
net: amd-xgbe: Check only the minimum speed for active/passive cables
net: lan9303: Fix read error execution path
ntb_netdev: Use dev_kfree_skb_any() in interrupt context
Bluetooth: btusb: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_qca: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_h5: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_bcsp: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_core: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: RFCOMM: don't call kfree_skb() under spin_lock_irqsave()
stmmac: fix potential division by 0
apparmor: fix a memleak in multi_transaction_new()
PCI: Check for alloc failure in pci_request_irq()
RDMA/hfi: Decrease PCI device reference count in error path
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
scsi: hpsa: Fix error handling in hpsa_add_sas_host()
scsi: hpsa: Fix possible memory leak in hpsa_add_sas_device()
scsi: fcoe: Fix possible name leak when device_register() fails
scsi: ipr: Fix WARNING in ipr_init()
scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
scsi: snic: Fix possible UAF in snic_tgt_create()
RDMA/hfi1: Fix error return code in parse_platform_config()
orangefs: Fix sysfs not cleanup when dev init failed
crypto: img-hash - Fix variable dereferenced before check 'hdev->req'
hwrng: amd - Fix PCI device refcount leak
hwrng: geode - Fix PCI device refcount leak
IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
drivers: dio: fix possible memory leak in dio_init()
class: fix possible memory leak in __class_register()
vfio: platform: Do not pass return buffer to ACPI _RST method
uio: uio_dmem_genirq: Fix missing unlock in irq configuration
uio: uio_dmem_genirq: Fix deadlock between irq config and handling
usb: fotg210-udc: Fix ages old endianness issues
staging: vme_user: Fix possible UAF in tsi148_dma_list_add
serial: amba-pl011: avoid SBSA UART accessing DMACR register
serial: pch: Fix PCI device refcount leak in pch_request_dma()
serial: sunsab: Fix error handling in sunsab_init()
test_firmware: fix memory leak in test_firmware_init()
misc: tifm: fix possible memory leak in tifm_7xx1_switch_media()
misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os
cxl: fix possible null-ptr-deref in cxl_guest_init_afu|adapter()
cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()
drivers: mcb: fix resource leak in mcb_probe()
mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
chardev: fix error handling in cdev_device_add()
i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe
staging: rtl8192u: Fix use after free in ieee80211_rx()
staging: rtl8192e: Fix potential use-after-free in rtllib_rx_Monitor()
vme: Fix error not catched in fake_init()
i2c: ismt: Fix an out-of-bounds bug in ismt_access()
usb: storage: Add check for kcalloc
fbdev: ssd1307fb: Drop optional dependency
fbdev: pm2fb: fix missing pci_disable_device()
fbdev: via: Fix error in via_core_init()
fbdev: vermilion: decrease reference count in error path
fbdev: uvesafb: Fixes an error handling path in uvesafb_probe()
HSI: omap_ssi_core: fix unbalanced pm_runtime_disable()
HSI: omap_ssi_core: fix possible memory leak in ssi_probe()
power: supply: fix residue sysfs file in error handle route of __power_supply_register()
HSI: omap_ssi_core: Fix error handling in ssi_init()
include/uapi/linux/swab: Fix potentially missing __always_inline
rtc: snvs: Allow a time difference on clock register read
iommu/amd: Fix pci device refcount leak in ppr_notifier()
iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()
macintosh: fix possible memory leak in macio_add_one_device()
macintosh/macio-adb: check the return value of ioremap()
powerpc/52xx: Fix a resource leak in an error handling path
cxl: Fix refcount leak in cxl_calc_capp_routing
powerpc/xive: add missing iounmap() in error path in xive_spapr_populate_irq_data()
powerpc/perf: callchain validate kernel stack pointer bounds
powerpc/83xx/mpc832x_rdb: call platform_device_put() in error case in of_fsl_spi_probe()
powerpc/hv-gpci: Fix hv_gpci event list
selftests/powerpc: Fix resource leaks
rtc: st-lpc: Add missing clk_disable_unprepare in st_rtc_probe()
nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure
mISDN: hfcsusb: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcpci: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcmulti: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
nfc: pn533: Clear nfc_target before being used
r6040: Fix kmemleak in probe and remove
openvswitch: Fix flow lookup to use unmasked key
skbuff: Account for tail adjustment during pull operations
net_sched: reject TCF_EM_SIMPLE case for complex ematch module
myri10ge: Fix an error handling path in myri10ge_probe()
net: stream: purge sk_error_queue in sk_stream_kill_queues()
binfmt_misc: fix shift-out-of-bounds in check_special_flags
fs: jfs: fix shift-out-of-bounds in dbAllocAG
udf: Avoid double brelse() in udf_rename()
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
ACPICA: Fix error code path in acpi_ds_call_control_method()
nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
acct: fix potential integer overflow in encode_comp_t()
hfs: fix OOB Read in __hfs_brec_find
wifi: ath9k: verify the expected usb_endpoints are present
wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out
ASoC: codecs: rt298: Add quirk for KBL-R RVP platform
ipmi: fix memleak when unload ipmi driver
bpf: make sure skb->len != 0 when redirecting to a tunneling device
net: ethernet: ti: Fix return type of netcp_ndo_start_xmit()
hamradio: baycom_epp: Fix return type of baycom_send_packet()
wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()
igb: Do not free q_vector unless new one was allocated
s390/ctcm: Fix return type of ctc{mp,}m_tx()
s390/netiucv: Fix return type of netiucv_tx()
s390/lcs: Fix return type of lcs_start_xmit()
drm/sti: Use drm_mode_copy()
md/raid1: stop mdx_raid1 thread when raid1 array run failed
mrp: introduce active flags to prevent UAF when applicant uninit
ppp: associate skb with a device at tx
media: dvb-frontends: fix leak of memory fw
media: dvbdev: adopts refcnt to avoid UAF
media: dvb-usb: fix memory leak in dvb_usb_adapter_init()
blk-mq: fix possible memleak when register 'hctx' failed
mmc: f-sdh30: Add quirks for broken timeout clock capability
media: si470x: Fix use-after-free in si470x_int_in_callback()
clk: st: Fix memory leak in st_of_quadfs_setup()
drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()
ASoC: mediatek: mt8173-rt5650-rt5514: fix refcount leak in mt8173_rt5650_rt5514_dev_probe()
ASoC: rockchip: pdm: Add missing clk_disable_unprepare() in rockchip_pdm_runtime_resume()
ASoC: wm8994: Fix potential deadlock
ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume()
ASoC: rt5670: Remove unbalanced pm_runtime_put()
pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion
pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
usb: dwc3: core: defer probe on ulpi_read_id timeout
HID: wacom: Ensure bootloader PID is usable in hidraw mode
reiserfs: Add missing calls to reiserfs_security_free()
iio: adc: ad_sigma_delta: do not use internal iio_dev lock
gcov: add support for checksum field
media: dvbdev: fix refcnt bug
powerpc/rtas: avoid device tree lookups in rtas_os_term()
powerpc/rtas: avoid scheduling in rtas_os_term()
HID: plantronics: Additional PIDs for double volume key presses quirk
hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount
ALSA: line6: correct midi status byte when receiving data from podxt
ALSA: line6: fix stack overflow in line6_midi_transmit
pnode: terminate at peers of source
md: fix a crash in mempool_free
mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING
tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak
tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak
media: stv0288: use explicitly signed char
ktest.pl minconfig: Unset configs instead of just removing them
ARM: ux500: do not directly dereference __iomem
selftests: Use optional USERCFLAGS and USERLDFLAGS
dm cache: Fix ABBA deadlock between shrink_slab and dm_cache_metadata_abort
dm thin: Use last transaction's pmd->root when commit failed
dm thin: Fix UAF in run_timer_softirq()
dm cache: Fix UAF in destroy()
dm cache: set needs_check flag after aborting metadata
x86/microcode/intel: Do not retry microcode reloading on the APs
tracing: Fix infinite loop in tracing_read_pipe on overflowed print_trace_line
ARM: 9256/1: NWFPE: avoid compiler-generated __aeabi_uldivmod
media: dvb-core: Fix double free in dvb_register_device()
media: dvb-core: Fix UAF due to refcount races at releasing
cifs: fix confusing debug message
ima: Fix a potential NULL pointer access in ima_restore_measurement_list
PCI: Fix pci_device_is_present() for VFs by checking PF
PCI/sysfs: Fix double free in error path
crypto: n2 - add missing hash statesize
iommu/amd: Fix ivrs_acpihid cmdline parsing code
parisc: led: Fix potential null-ptr-deref in start_task()
device_cgroup: Roll back to original exceptions after copy failure
drm/connector: send hotplug uevent on connector cleanup
drm/vmwgfx: Validate the box size for the snooped cursor
ext4: add inode table check in __ext4_get_inode_loc to aovid possible infinite loop
ext4: fix undefined behavior in bit shift for ext4_check_flag_values
ext4: fix bug_on in __es_tree_search caused by bad boot loader inode
ext4: init quota for 'old.inode' in 'ext4_rename'
ext4: fix error code return to user-space in ext4_get_branch()
ext4: avoid BUG_ON when creating xattrs
ext4: fix inode leak in ext4_xattr_inode_create() on an error path
ext4: initialize quota before expanding inode in setproject ioctl
ext4: avoid unaccounted block allocation when expanding inode
ext4: allocate extended attribute value in vmalloc area
SUNRPC: ensure the matching upcall is in-flight upon downcall
bpf: pull before calling skb_postpull_rcsum()
qlcnic: prevent ->dcb use-after-free on qlcnic_dcb_enable() failure
nfc: Fix potential resource leaks
net: amd-xgbe: add missed tasklet_kill
net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe
net: sched: atm: dont intepret cls results when asked to drop
usb: rndis_host: Secure rndis_query check against int overflow
caif: fix memory leak in cfctrl_linkup_request()
udf: Fix extension of the last extent in the file
x86/bugs: Flush IBP in ib_prctl_set()
nfsd: fix handling of readdir in v4root vs. mount upcall timeout
hfs/hfsplus: use WARN_ON for sanity check
hfs/hfsplus: avoid WARN_ON() for sanity check, use proper error handling
parisc: Align parisc MADV_XXX constants with all other architectures
driver core: Fix bus_type.match() error handling in __driver_attach()
ravb: Fix "failed to switch device to config mode" message during unbind
net: sched: disallow noqueue for qdisc classes
docs: Fix the docs build with Sphinx 6.0
perf auxtrace: Fix address filter duplicate symbol selection
s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple()
net/ulp: prevent ULP without clone op from entering the LISTEN status
ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF
platform/x86: sony-laptop: Don't turn off 0x153 keyboard backlight during probe
ipv6: raw: Deduct extension header length in rawv6_push_pending_frames
netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.
x86/boot: Avoid using Intel mnemonics in AT&T syntax asm
EDAC/device: Fix period calculation in edac_device_reset_delay_period()
regulator: da9211: Use irq handler when ready
hvc/xen: lock console list traversal
nfc: pn533: Wait for out_urb's completion in pn533_usb_send_frame()
Revert "usb: ulpi: defer ulpi_register on ulpi_read_id timeout"
Linux 4.14.303
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If642f7084f2f69491d3104a3a2565bafd19765c9
|
||
|
Heiko Carstens
|
fbf628a77f |
s390/percpu: add READ_ONCE() to arch_this_cpu_to_op_simple()
commit e3f360db08d55a14112bd27454e616a24296a8b0 upstream. Make sure that *ptr__ within arch_this_cpu_to_op_simple() is only dereferenced once by using READ_ONCE(). Otherwise the compiler could generate incorrect code. Cc: <stable@vger.kernel.org> Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
d37ce01b39 |
This is the 4.14.302 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmOZpREACgkQONu9yGCS aT6/6hAArov5YIrgkT+4zSFyQsGtt5SWr5WU8fQk6DXJi2gQEYRSq7E22JaKvksp 8GUASjuIIQYRmydGjhKcjklGBmR6adZbqHLWJmnSCx8tBaEhe25ViNnsNspKQo7P 0nTZvHrLEgRqLc7USmeDmWp6iUieUcB2bwhijjl0RViFn9NdLm9Mv2OAZO3wDfSZ cql5TLQ3lUfn9trJrvV6H1MCEChIkPEhvqvNqgJ3okj+KVdmlG9nASPtiDCdPJpx /WQ+gvIPEzFlJL5NcmRvkBajUjqZ+5lE0lN04HFy134ZVCI/8wX+KZSzJFkJT+xx 0licesx8AXo9animZvZWQbWCC+ZoQAANsGuni5P4ntVtceTK8MeKznmMEBoI59nC vqlK/CL8iPb/khV1wNZ4t5i0Iz8zxX3ycxonwdRplXJUqVHnd4dhR8hh45jeYbcy NOBJcq2JiYJANc2hITh9jBt+nVGFQF/HkfziqrvBj84yf+ZGGfW0S1TucDAb0mgG 6oHB87MbemSMxxOzBxob5Sf6jY3f6gDby7b2qmdMp+pKjDCHC/vDYcG0h4gHEy+e zzt0K4l94p+DEZwHFgZd6HtmAS3bdMuKH9a8qM5vMbeYixgAUt/rvKj6i83dutlT a9DeVaE01z0hcdIfyLI77iGKMwDrIAm5667e6OqLls5fh04VfNo= =w9Gz -----END PGP SIGNATURE----- Merge 4.14.302 into android-4.14-stable Changes in 4.14.302 arm: dts: rockchip: fix node name for hym8563 rtc ARM: dts: rockchip: fix ir-receiver node names ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels ARM: 9266/1: mm: fix no-MMU ZERO_PAGE() implementation ARM: dts: rockchip: disable arm_global_timer on rk3066 and rk3188 ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event ASoC: soc-pcm: Add NULL check in BE reparenting regulator: twl6030: fix get status of twl6032 regulators net: usb: qmi_wwan: add u-blox 0x1342 composition xen/netback: Ensure protocol headers don't fall in the non-linear area xen/netback: do some code cleanup xen/netback: don't call kfree_skb() with interrupts disabled rcutorture: Automatically create initrd directory media: v4l2-dv-timings.c: fix too strict blanking sanity checks memcg: fix possible use-after-free in memcg_write_event_control() KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field HID: hid-lg4ff: Add check for empty lbuf HID: core: fix shift-out-of-bounds in hid_report_raw_event ieee802154: cc2520: Fix error return code in cc2520_hw_init() ca8210: Fix crash by zero initializing data gpio: amd8111: Fix PCI device reference count leak e1000e: Fix TX dispatch condition igb: Allocate MSI-X vector when testing Bluetooth: 6LoWPAN: add missing hci_dev_put() in get_l2cap_conn() mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() net: encx24j600: Add parentheses to fix precedence net: encx24j600: Fix invalid logic in reading of MISTAT register net: mvneta: Prevent out of bounds read in mvneta_config_rss() NFC: nci: Bounds check struct nfc_target arrays net: stmmac: fix "snps,axi-config" node property parsing net: hisilicon: Fix potential use-after-free in hisi_femac_rx() net: hisilicon: Fix potential use-after-free in hix5hd2_rx() tipc: Fix potential OOB in tipc_link_proto_rcv() ethernet: aeroflex: fix potential skb leak in greth_init_rings() xen/netback: fix build warning net: plip: don't call kfree_skb/dev_kfree_skb() under spin_lock_irq() ipv6: avoid use-after-free in ip6_fragment() net: mvneta: Fix an out of bounds check Linux 4.14.302 Change-Id: Ib0ab479becf815972d3fab39a7b33fdbcfafc8f9 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
Thomas Huth
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cd331f7b43 |
KVM: s390: vsie: Fix the initialization of the epoch extension (epdx) field
commit 0dd4cdccdab3d74bd86b868768a7dca216bcce7e upstream. We recently experienced some weird huge time jumps in nested guests when rebooting them in certain cases. After adding some debug code to the epoch handling in vsie.c (thanks to David Hildenbrand for the idea!), it was obvious that the "epdx" field (the multi-epoch extension) did not get set to 0xff in case the "epoch" field was negative. Seems like the code misses to copy the value from the epdx field from the guest to the shadow control block. By doing so, the weird time jumps are gone in our scenarios. Link: https://bugzilla.redhat.com/show_bug.cgi?id=2140899 Fixes: 8fa1696ea781 ("KVM: s390: Multiple Epoch Facility support") Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com> Acked-by: David Hildenbrand <david@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Cc: stable@vger.kernel.org # 4.19+ Link: https://lore.kernel.org/r/20221123090833.292938-1-thuth@redhat.com Message-Id: <20221123090833.292938-1-thuth@redhat.com> Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Greg Kroah-Hartman
|
8e45015ccc |
This is the 4.14.301 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmORudAACgkQONu9yGCS aT4vRg/7B8euq4DmhfFCT7DR4FJ2oulsoEOstgsCqoY1tRoI2IFFIZhmsrsL6Xcf 6v3qsEMkXnKZSGYsdUeAGNvRCCXFROnKD+vpDgTYNmkdFcWGhJM4Bv0FScMbuHoI ButLYeNYfafk2NTHny/q2mvpa50iXcOXBOgExQhmiSb0O8ymysfK1xwU/1EpFoww ZTbSlpNaSSRO8ZUwJgkCmYhzhGuhci9aU/jUiwsnJvFrg6a+dE2LNlKdSHhl4MrQ cNKURvvTKz461Hltrfw+EGeq2vts9sZOkAEqfipeTQLFf/xV655tiR6K8EQLJjtm SQ4IsNjLQWgM8NnJYR0jgze+xCzhPDMb0Dlg9g9gQegOx9cymSnlaXB59WhUtNOR xJQUSoOAFsz/kUYuYqe9Ar6hpCUohukqBB/t2P0prSlIk9PNBTOBJ/xALiH+I2D5 7jidkQ4xQ6sUx4mYHHlEGK8nJxYufa9lSYeLoQCXMYuy0OG9H6utZP1FJsvU5S4N 83pEE4LBYEht0GuHr6i6vjaz2Gq8aCcap1KiTMy+YPlk0215/P29boqQAaR/nn9/ z2Lwf+2HOl3RXuAX3RiwmEMtqbWUgeOnxB3gDE5aeZ0kydSMlrkn7c0NHe/cR/pf EBN7Bs2KDSkpKbYKE0rRSXRmwCFoPDnowBPomzRHzx00LUui8KE= =IZRW -----END PGP SIGNATURE----- Merge 4.14.301 into android-4.14-stable Changes in 4.14.301 wifi: mac80211_hwsim: fix debugfs attribute ps with rc table support audit: fix undefined behavior in bit shift for AUDIT_BIT wifi: mac80211: Fix ack frame idr leak when mesh has no route spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run MIPS: pic32: treat port as signed integer af_key: Fix send_acquire race with pfkey_register ARM: dts: am335x-pcm-953: Define fixed regulators in root node bus: sunxi-rsb: Support atomic transfers ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl nfc/nci: fix race with opening and closing net: pch_gbe: fix potential memleak in pch_gbe_tx_queue() 9p/fd: fix issue of list_del corruption in p9_fd_cancel() ARM: mxs: fix memory leak in mxs_machine_init() net/mlx4: Check retval of mlx4_bitmap_init net/qla3xxx: fix potential memleak in ql3xxx_send() xfrm: Fix ignored return value in xfrm6_init() NFC: nci: fix memory leak in nci_rx_data_packet() dccp/tcp: Reset saddr on failure after inet6?_hash_connect(). s390/dasd: fix no record found for raw_track_access nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION nfc: st-nci: fix memory leaks in EVT_TRANSACTION net: thunderx: Fix the ACPI memory leak s390/crashdump: fix TOD programmable field size nios2: add FORCE for vmlinuz.gz arm64: dts: rockchip: lower rk3399-puma-haikou SD controller clock frequency iio: light: apds9960: fix wrong register for gesture gain iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails kconfig: display recursive dependency resolution hint just once nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios() xen/platform-pci: add missing free_irq() in error path platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr() platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017) platform/x86: hp-wmi: Ignore Smart Experience App event tcp: configurable source port perturb table size net: usb: qmi_wwan: add Telit 0x103a composition drm/amdgpu: always register an MMU notifier for userptr iio: health: afe4403: Fix oob read in afe4403_read_raw iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw iio: light: rpr0521: add missing Kconfig dependencies hwmon: (i5500_temp) fix missing pci_disable_device() hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails of: property: decrement node refcount in of_fwnode_get_reference_args() net/mlx5: Fix uninitialized variable bug in outlen_write() can: sja1000_isa: sja1000_isa_probe(): add missing free_sja1000dev() can: cc770: cc770_isa_probe(): add missing free_cc770dev() qlcnic: fix sleep-in-atomic-context bugs caused by msleep net: phy: fix null-ptr-deref while probe() failed net: net_netdev: Fix error handling in ntb_netdev_init_module() net/9p: Fix a potential socket leak in p9_socket_open dsa: lan9303: Correct stat name net: hsr: Fix potential use-after-free packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE net: ethernet: renesas: ravb: Fix promiscuous mode after system resumed hwmon: (coretemp) Check for null before removing sysfs attrs hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() perf: Add sample_flags to indicate the PMU-filled sample data btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep" nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry() x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3 arm64: Fix panic() when Spectre-v2 causes Spectre-BHB to re-allocate KVM vectors arm64: errata: Fix KVM Spectre-v2 mitigation selection for Cortex-A57/A72 efi: random: Properly limit the size of the random seed ASoC: ops: Fix bounds check for _sx controls pinctrl: single: Fix potential division by zero iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() tcp/udp: Fix memory leak in ipv6_renew_options(). nvme: restrict management ioctls to admin x86/tsx: Add a feature bit for TSX control MSR support x86/pm: Add enumeration check before spec MSRs save/restore setup Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM x86/ioremap: Fix page aligned size calculation in __ioremap_caller() mmc: sdhci: use FIELD_GET for preset value bit masks mmc: sdhci: Fix voltage switch delay proc: avoid integer type confusion in get_proc_long proc: proc_skip_spaces() shouldn't think it is working on C strings v4l2: don't fall back to follow_pfn() if pin_user_pages_fast() fails ipc/sem: Fix dangling sem_array access in semtimedop race x86/nospec: Fix i386 RSB stuffing Revert "x86/speculation: Change FILL_RETURN_BUFFER to work with objtool" Linux 4.14.301 Change-Id: I4c27385f0c1a0b71629ec158a1ce88540584db49 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Heiko Carstens
|
772af1897d |
s390/crashdump: fix TOD programmable field size
[ Upstream commit f44e07a8afdd713ddc1a8832c39372fe5dd86895 ]
The size of the TOD programmable field was incorrectly increased from
four to eight bytes with commit 1a2c5840acf9 ("s390/dump: cleanup CPU
save area handling").
This leads to an elf notes section NT_S390_TODPREG which has a size of
eight instead of four bytes in case of kdump, however even worse is
that the contents is incorrect: it is supposed to contain only the
contents of the TOD programmable field, but in fact contains a mix of
the TOD programmable field (32 bit upper bits) and parts of the CPU
timer register (lower 32 bits).
Fix this by simply changing the size of the todpreg field within the
save area structure. This will implicitly also fix the size of the
corresponding elf notes sections.
This also gets rid of this compile time warning:
in function ‘fortify_memcpy_chk’,
inlined from ‘save_area_add_regs’ at arch/s390/kernel/crash_dump.c:99:2:
./include/linux/fortify-string.h:413:25: error: call to ‘__read_overflow2_field’
declared with attribute warning: detected read beyond size of field
(2nd parameter); maybe use struct_group()? [-Werror=attribute-warning]
413 | __read_overflow2_field(q_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fixes: 1a2c5840acf9 ("s390/dump: cleanup CPU save area handling")
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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Greg Kroah-Hartman
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d3693c5e4a |
This is the 4.14.298 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmNj1V4ACgkQONu9yGCS aT4W2Q//bsj9ozGUJJAWRoNXmGgt5BlEr07ZMGLz3YK0T2lN9wSoj7ZVPCSbbcVp 1FrtwG7FuRpzu1puY2HOgvgL2Yk42p+8jpmMLS+AO9aOqYca4/ciUEyQaa4gQLk0 WnvUE6Q4ho74y6G9cntQU08zXMhKT5AYxy+7vdb43Q8NzQwICwQ1beSpSLIVSO99 kL/qElLVly3n+2KtjPmpOlF+JFEbWzaZShCma4H12EkSVPvNyfrb8dyDVyS8znbh BwAFHJyWZ7rqAvDL54YG6aaBOP5MgexFs/g5a6fbmhQp7V81mz/Bxn89+KbH9lVQ jXD435J6Hm+/XTSHTEyoG6YVwtld6nIwQ2hadMuhEi9PPE7TlGswiHOobxF1HbCS qNdSrxKAH2KuRMc/7cPIt5hNGKFLgCSn5SWLLIZ0hki1XajPa3pfHPczkqjTUiGh 2BW9NjaarfgpSJsQbUYHCQ5v32ggPSYSeFWNOBogdmMuiBk5mCHjqRM1rY/PtpPo MEgAJdo0UGoMCuuhb9navczFFJYrwlqhUdFdbnRFN1MZnJ63vUMhebgHVGFQYUq3 JM92wC20VvOMhDKjDkzH8bS4qX7YXWKtofSvFmHBZZbcFtqzNCT74MAC9gm4FoLM q8zudgQU20tmUZc6CfxyaMTEO+fmtwLn0vlsrrNZ8fLl+gMS5zQ= =R+9S -----END PGP SIGNATURE----- Merge 4.14.298 into android-4.14-stable Changes in 4.14.298 ocfs2: clear dinode links count in case of error ocfs2: fix BUG when iput after ocfs2_mknod fails x86/microcode/AMD: Apply the patch early on every logical thread ata: ahci-imx: Fix MODULE_ALIAS ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS KVM: arm64: vgic: Fix exit condition in scan_its_table() arm64: errata: Remove AES hwcap for COMPAT tasks r8152: add PID for the Lenovo OneLink+ Dock btrfs: fix processing of delayed data refs during backref walking ACPI: extlog: Handle multiple records HID: magicmouse: Do not set BTN_MOUSE on double report net/atm: fix proc_mpc_write incorrect return value net: hns: fix possible memory leak in hnae_ae_register() iommu/vt-d: Clean up si_domain in the init_dmars() error path media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls ACPI: video: Force backlight native for more TongFang devices ALSA: Use del_timer_sync() before freeing timer ALSA: au88x0: use explicitly signed char USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM usb: dwc3: gadget: Don't set IMI for no_interrupt usb: bdc: change state when port disconnected usb: xhci: add XHCI_SPURIOUS_SUCCESS to ASM1042 despite being a V0.96 controller xhci: Remove device endpoints from bandwidth list when freeing the device tools: iio: iio_utils: fix digit calculation iio: light: tsl2583: Fix module unloading fbdev: smscufx: Fix several use-after-free bugs mac802154: Fix LQI recording drm/msm/hdmi: fix memory corruption with too many bridges mmc: core: Fix kernel panic when remove non-standard SDIO card kernfs: fix use-after-free in __kernfs_remove s390/futex: add missing EX_TABLE entry to __futex_atomic_op() Xen/gntdev: don't ignore kernel unmapping error xen/gntdev: Prevent leaking grants mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages net: ieee802154: fix error return code in dgram_bind() drm/msm: Fix return type of mdp4_lvds_connector_mode_valid arc: iounmap() arg is volatile ALSA: ac97: fix possible memory leak in snd_ac97_dev_register() x86/unwind/orc: Fix unreliable stack dump with gcov amd-xgbe: fix the SFP compliance codes check for DAC cables amd-xgbe: add the bit rate quirk for Molex cables kcm: annotate data-races around kcm->rx_psock kcm: annotate data-races around kcm->rx_wait net: lantiq_etop: don't free skb when returning NETDEV_TX_BUSY tcp: fix indefinite deferral of RTO with SACK reneging can: mscan: mpc5xxx: mpc5xxx_can_probe(): add missing put_clock() in error path PM: hibernate: Allow hybrid sleep to work with s2idle media: vivid: s_fbuf: add more sanity checks media: vivid: dev->bitmap_cap wasn't freed in all cases media: v4l2-dv-timings: add sanity checks for blanking values media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced' i40e: Fix ethtool rx-flow-hash setting for X722 i40e: Fix flow-type by setting GL_HASH_INSET registers net: ksz884x: fix missing pci_disable_device() on error in pcidev_init() PM: domains: Fix handling of unavailable/disabled idle states ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() ALSA: aoa: Fix I2S device accounting openvswitch: switch from WARN to pr_warn net: ehea: fix possible memory leak in ehea_register_port() can: rcar_canfd: rcar_canfd_handle_global_receive(): fix IRQ storm on global FIFO receive Linux 4.14.298 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Icecdfe113c36f021fb51189827cd5c65b67c76e3 |
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Heiko Carstens
|
71c3b012f5 |
s390/futex: add missing EX_TABLE entry to __futex_atomic_op()
commit a262d3ad6a433e4080cecd0a8841104a5906355e upstream. For some exception types the instruction address points behind the instruction that caused the exception. Take that into account and add the missing exception table entry. Cc: <stable@vger.kernel.org> Reviewed-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
9d728cabf6 |
This is the 4.14.293 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmMi/T0ACgkQONu9yGCS aT5Wpw//ewcidG2pSbIbsB3OYGwHXjXrViam1xNYVO22XJs7gjmL0HB+K/cieKUW BAweci2VRtFHOplLZLt9DqDUgMpY7Pq7zh/5wXNZcxgFUE01rqz4BBn0dDJJdm+N WxlTOIAmCm9I6uapVct4jelpeXk3ZGkDrQ9nV0iOKEYw+OHGlbT9Xsq675GeuPLb 0v9e0lGW6RRfxTp2Z5Ahj5Wme8MulUIOi/ByRMiaZez3g6+ws3vGrKY7dAiWeomh ms44ipwyJwPdJ5jTkD+tNiTw1ob5jLNw/Z5Um6cb9Ujv4UurnYgS2CxhoQl8bqkr 4G2auIV63r0J8Ocr9xImmcdoDzGHPNhnxWSqgyP92tBX1WNMZnQsyYyWpU8HwyAj 8nGX0rMY5pKaGz01GaGNoFXxAmlQm877L3jI/KL/TEfogJ3qyKCdWWZubJZFnGYd eWu9ZVFGVVBEs5LlsXXg/bdmeg52fgOoGu4PMyay6fQefhaW26VLX3dQPGajk+rt UcvJj2ALiU7Z5P82TaDcKLnhqTe30lAG3X1xL6ZP4SOC6I3F+83AAaQDMD0HCPKf WiHNocb9JlO0xyI1EK3/1cilq8nzYIEFR2NTpDE6nfkJquoGzTbZOmHjjpAKPsjF w72MNQhv+VneYbIyZjjnvmskPMpbfaU5aI2giY1mjCN6RH0EWDo= =HIpa -----END PGP SIGNATURE----- Merge 4.14.293 into android-4.14-stable Changes in 4.14.293 bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds() selftests/bpf: Fix test_align verifier log patterns bpf: Fix the off-by-two error in range markings drm/msm/dsi: Fix number of regulators for msm8996_dsi_cfg platform/x86: pmc_atom: Fix SLP_TYPx bitfield mask wifi: cfg80211: debugfs: fix return type in ht40allow_map_read() ethernet: rocker: fix sleep in atomic context bug in neigh_timer_handler kcm: fix strp_init() order and cleanup serial: fsl_lpuart: RS485 RTS polariy is inverse staging: rtl8712: fix use after free bugs vt: Clear selection before changing the font USB: serial: ftdi_sio: add Omron CS1W-CIF31 device id binder: fix UAF of ref->proc caused by race condition drm/i915/reg: Fix spelling mistake "Unsupport" -> "Unsupported" Input: rk805-pwrkey - fix module autoloading hwmon: (gpio-fan) Fix array out of bounds access thunderbolt: Use the actual buffer in tb_async_error() xhci: Add grace period after xHC start to prevent premature runtime suspend. USB: serial: cp210x: add Decagon UCA device id USB: serial: option: add support for OPPO R11 diag port USB: serial: option: add Quectel EM060K modem USB: serial: option: add support for Cinterion MV32-WA/WB RmNet mode usb: dwc2: fix wrong order of phy_power_on and phy_init USB: cdc-acm: Add Icom PMR F3400 support (0c26:0020) usb-storage: Add ignore-residue quirk for NXP PN7462AU s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages s390: fix nospec table alignments USB: core: Prevent nested device-reset calls usb: gadget: mass_storage: Fix cdrom data transfers on MAC-OS wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected net: mac802154: Fix a condition in the receive path ALSA: seq: oss: Fix data-race for max_midi_devs access ALSA: seq: Fix data-race at module auto-loading efi: capsule-loader: Fix use-after-free in efi_capsule_write wifi: iwlegacy: 4965: corrected fix for potential off-by-one overflow in il4965_rs_fill_link_cmd() fs: only do a memory barrier for the first set_buffer_uptodate() Revert "mm: kmemleak: take a full lowmem check in kmemleak_*_phys()" drm/amdgpu: Check num_gfx_rings for gfx v9_0 rb setup. drm/radeon: add a force flush to delay work when radeon parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources() parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init() ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc() ALSA: aloop: Fix random zeros in capture data when using jiffies timer ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface() kprobes: Prohibit probes in gate area scsi: mpt3sas: Fix use-after-free warning driver core: Don't probe devices after bus_type.match() probe deferral netfilter: br_netfilter: Drop dst references before setting. netfilter: nf_conntrack_irc: Fix forged IP logic sch_sfb: Don't assume the skb is still around after enqueueing to child tipc: fix shift wrapping bug in map_get() ipv6: sr: fix out-of-bounds read when setting HMAC data. tcp: fix early ETIMEDOUT after spurious non-SACK RTO sch_sfb: Also store skb len before calling child enqueue usb: dwc3: fix PHY disable sequence USB: serial: ch341: fix lost character on LCR updates USB: serial: ch341: fix disabled rx timer on older devices MIPS: loongson32: ls1c: Fix hang during startup SUNRPC: use _bh spinlocking on ->transport_lock Linux 4.14.293 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I09a1870af864e1674593e596bfc91c3153353e39 |
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Josh Poimboeuf
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34385e0ab8 |
s390: fix nospec table alignments
commit c9305b6c1f52060377c72aebe3a701389e9f3172 upstream. Add proper alignment for .nospec_call_table and .nospec_return_table in vmlinux. [hca@linux.ibm.com]: The problem with the missing alignment of the nospec tables exist since a long time, however only since commit e6ed91fd0768 ("s390/alternatives: remove padding generation code") and with CONFIG_RELOCATABLE=n the kernel may also crash at boot time. The above named commit reduced the size of struct alt_instr by one byte, so its new size is 11 bytes. Therefore depending on the number of cpu alternatives the size of the __alt_instructions array maybe odd, which again also causes that the addresses of the nospec tables will be odd. If the address of __nospec_call_start is odd and the kernel is compiled With CONFIG_RELOCATABLE=n the compiler may generate code that loads the address of __nospec_call_start with a 'larl' instruction. This will generate incorrect code since the 'larl' instruction only works with even addresses. In result the members of the nospec tables will be accessed with an off-by-one offset, which subsequently may lead to addressing exceptions within __nospec_revert(). Fixes: f19fbd5ed642 ("s390: introduce execute-trampolines for branches") Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Link: https://lore.kernel.org/r/8719bf1ce4a72ebdeb575200290094e9ce047bcc.1661557333.git.jpoimboe@kernel.org Cc: <stable@vger.kernel.org> # 4.16 Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Gerald Schaefer
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162cbbd845 |
s390/hugetlb: fix prepare_hugepage_range() check for 2 GB hugepages
commit 7c8d42fdf1a84b1a0dd60d6528309c8ec127e87c upstream.
The alignment check in prepare_hugepage_range() is wrong for 2 GB
hugepages, it only checks for 1 MB hugepage alignment.
This can result in kernel crash in __unmap_hugepage_range() at the
BUG_ON(start & ~huge_page_mask(h)) alignment check, for mappings
created with MAP_FIXED at unaligned address.
Fix this by correctly handling multiple hugepage sizes, similar to the
generic version of prepare_hugepage_range().
Fixes: d08de8e2d867 ("s390/mm: add support for 2GB hugepages")
Cc: <stable@vger.kernel.org> # 4.8+
Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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c934915478 |
This is the 4.14.292 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmMVsmcACgkQONu9yGCS aT4FUg/9FObnfhdvPAIvN+OySfvNRBFX88CMTl0b4BoxBwc6Rkp0vrE9mrakxISV ShysLvA3tDdnHpOQgvCZSFDKt8zoAztFIfpOP6qY9GzM1rdVZ/+uThrviWjj6AOC nFJDt53cTqAsIj7BTzJZSdRW6JtcQnjnYIIL1aIWBKbcP3Tqoot/pJIKogdtvqRJ WS+HryL27osDXzDLU/sEcDwJy09zoJPYxVujW2bx9U6jN+EF/NtS2ZWueIvome2J qzSbYefXMup+0V0VjJqbz525HLlRiD2To6IEx0icoRgPyHDS30Z+bgiEMEJcqcqZ pY2sityQ26xE68jBwbMUomojl7CQVhB5JcZeMhwBdDT7GybyqghuiPbFYEQNU9Dl 21+08CvbbTf/Lh01gRgDMQQLwcaJhmtrbtk6BwmW+nxyqKmmEQeqvjnsIyskZb1Y DZNbwsJe5vo/fXg7+PF3OhP2hiuawdcDaVQ8BHIxYIfv2G9aTyjFIGI/6V1lbAPj WdwF/kYl2X8jJr3cAkxx9ligQJkgJpZ1SZwLZKX8/en/Gom55pO4TfTDj62Nn25D BfB58RBzDcZSTNfGNset9D/kYqWhSZ7vSXVBnR4o3Ii2UslObvyGwc3XN7+/PYjF +bMqDb0Mky2Wp90eZE2fTkkd08pe/jzvMW13OUg2xg8yESzmce8= =1Med -----END PGP SIGNATURE----- Merge 4.14.292 into android-4.14-stable Changes in 4.14.292 audit: fix potential double free on error path from fsnotify_add_inode_mark parisc: Fix exception handler for fldw and fstw instructions pinctrl: amd: Don't save/restore interrupt status and wake status bits xfrm: fix refcount leak in __xfrm_policy_check() af_key: Do not call xfrm_probe_algs in parallel rose: check NULL rose_loopback_neigh->loopback bonding: 802.3ad: fix no transmission of LACPDUs net: ipvtap - add __init/__exit annotations to module init/exit funcs netfilter: ebtables: reject blobs that don't provide all entry points netfilter: nft_payload: report ERANGE for too long offset and length netfilter: nft_payload: do not truncate csum_offset and csum_type net: Fix data-races around weight_p and dev_weight_[rt]x_bias. ratelimit: Fix data-races in ___ratelimit(). net: Fix a data-race around sysctl_tstamp_allow_data. net: Fix a data-race around sysctl_net_busy_poll. net: Fix a data-race around sysctl_net_busy_read. net: Fix a data-race around netdev_budget. net: Fix a data-race around netdev_budget_usecs. net: Fix a data-race around sysctl_somaxconn. ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter btrfs: check if root is readonly while setting security xattr loop: Check for overflow while configuring loop asm-generic: sections: refactor memory_intersects mm/hugetlb: fix hugetlb not supporting softdirty tracking md: call __md_stop_writes in md_stop mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() arm64: map FDT as RW for early_init_dt_scan() s390/mm: do not trigger write fault when vma does not allow VM_WRITE x86/cpu: Add Tiger Lake to Intel family x86/bugs: Add "unknown" reporting for MMIO Stale Data kbuild: Fix include path in scripts/Makefile.modpost Bluetooth: L2CAP: Fix build errors in some archs media: pvrusb2: fix memory leak in pvr_probe HID: hidraw: fix memory leak in hidraw_release() fbdev: fb_pm2fb: Avoid potential divide by zero error ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse neigh: fix possible DoS due to net iface start/stop loop s390/hypfs: avoid error message under KVM netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y kprobes: don't call disarm_kprobe() for disabled kprobes net: neigh: don't call kfree_skb() under spin_lock_irqsave() Linux 4.14.292 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Icce4d9faec621a80f1945d04c7e6e0c7acac8eee |
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Greg Kroah-Hartman
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c753af8d28 |
Merge 9d5fec6ba2e4 ("arm64: fix oops in concurrently setting insn_emulation sysctls") into android-mainline
Steps on the way to 4.14.291 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7aa992b2fb777829ed30903f2850e72741425424 |
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Juergen Gross
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d6de425328 |
s390/hypfs: avoid error message under KVM
[ Upstream commit 7b6670b03641ac308aaa6fa2e6f964ac993b5ea3 ] When booting under KVM the following error messages are issued: hypfs.7f5705: The hardware system does not support hypfs hypfs.7a79f0: Initialization of hypfs failed with rc=-61 Demote the severity of first message from "error" to "info" and issue the second message only in other error cases. Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Heiko Carstens <hca@linux.ibm.com> Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com> Link: https://lore.kernel.org/r/20220620094534.18967-1-jgross@suse.com [arch/s390/hypfs/hypfs_diag.c changed description] Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Gerald Schaefer
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88acf68aa1 |
s390/mm: do not trigger write fault when vma does not allow VM_WRITE
commit 41ac42f137080bc230b5882e3c88c392ab7f2d32 upstream.
For non-protection pXd_none() page faults in do_dat_exception(), we
call do_exception() with access == (VM_READ | VM_WRITE | VM_EXEC).
In do_exception(), vma->vm_flags is checked against that before
calling handle_mm_fault().
Since commit 92f842eac7ee3 ("[S390] store indication fault optimization"),
we call handle_mm_fault() with FAULT_FLAG_WRITE, when recognizing that
it was a write access. However, the vma flags check is still only
checking against (VM_READ | VM_WRITE | VM_EXEC), and therefore also
calling handle_mm_fault() with FAULT_FLAG_WRITE in cases where the vma
does not allow VM_WRITE.
Fix this by changing access check in do_exception() to VM_WRITE only,
when recognizing write access.
Link: https://lkml.kernel.org/r/20220811103435.188481-3-david@redhat.com
Fixes: 92f842eac7ee3 ("[S390] store indication fault optimization")
Cc: <stable@vger.kernel.org>
Reported-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Harald Freudenberger
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fd174ecef9 |
s390/archrandom: prevent CPACF trng invocations in interrupt context
commit 918e75f77af7d2e049bb70469ec0a2c12782d96a upstream.
This patch slightly reworks the s390 arch_get_random_seed_{int,long}
implementation: Make sure the CPACF trng instruction is never
called in any interrupt context. This is done by adding an
additional condition in_task().
Justification:
There are some constrains to satisfy for the invocation of the
arch_get_random_seed_{int,long}() functions:
- They should provide good random data during kernel initialization.
- They should not be called in interrupt context as the TRNG
instruction is relatively heavy weight and may for example
make some network loads cause to timeout and buck.
However, it was not clear what kind of interrupt context is exactly
encountered during kernel init or network traffic eventually calling
arch_get_random_seed_long().
After some days of investigations it is clear that the s390
start_kernel function is not running in any interrupt context and
so the trng is called:
Jul 11 18:33:39 t35lp54 kernel: [<00000001064e90ca>] arch_get_random_seed_long.part.0+0x32/0x70
Jul 11 18:33:39 t35lp54 kernel: [<000000010715f246>] random_init+0xf6/0x238
Jul 11 18:33:39 t35lp54 kernel: [<000000010712545c>] start_kernel+0x4a4/0x628
Jul 11 18:33:39 t35lp54 kernel: [<000000010590402a>] startup_continue+0x2a/0x40
The condition in_task() is true and the CPACF trng provides random data
during kernel startup.
The network traffic however, is more difficult. A typical call stack
looks like this:
Jul 06 17:37:07 t35lp54 kernel: [<000000008b5600fc>] extract_entropy.constprop.0+0x23c/0x240
Jul 06 17:37:07 t35lp54 kernel: [<000000008b560136>] crng_reseed+0x36/0xd8
Jul 06 17:37:07 t35lp54 kernel: [<000000008b5604b8>] crng_make_state+0x78/0x340
Jul 06 17:37:07 t35lp54 kernel: [<000000008b5607e0>] _get_random_bytes+0x60/0xf8
Jul 06 17:37:07 t35lp54 kernel: [<000000008b56108a>] get_random_u32+0xda/0x248
Jul 06 17:37:07 t35lp54 kernel: [<000000008aefe7a8>] kfence_guarded_alloc+0x48/0x4b8
Jul 06 17:37:07 t35lp54 kernel: [<000000008aeff35e>] __kfence_alloc+0x18e/0x1b8
Jul 06 17:37:07 t35lp54 kernel: [<000000008aef7f10>] __kmalloc_node_track_caller+0x368/0x4d8
Jul 06 17:37:07 t35lp54 kernel: [<000000008b611eac>] kmalloc_reserve+0x44/0xa0
Jul 06 17:37:07 t35lp54 kernel: [<000000008b611f98>] __alloc_skb+0x90/0x178
Jul 06 17:37:07 t35lp54 kernel: [<000000008b6120dc>] __napi_alloc_skb+0x5c/0x118
Jul 06 17:37:07 t35lp54 kernel: [<000000008b8f06b4>] qeth_extract_skb+0x13c/0x680
Jul 06 17:37:07 t35lp54 kernel: [<000000008b8f6526>] qeth_poll+0x256/0x3f8
Jul 06 17:37:07 t35lp54 kernel: [<000000008b63d76e>] __napi_poll.constprop.0+0x46/0x2f8
Jul 06 17:37:07 t35lp54 kernel: [<000000008b63dbec>] net_rx_action+0x1cc/0x408
Jul 06 17:37:07 t35lp54 kernel: [<000000008b937302>] __do_softirq+0x132/0x6b0
Jul 06 17:37:07 t35lp54 kernel: [<000000008abf46ce>] __irq_exit_rcu+0x13e/0x170
Jul 06 17:37:07 t35lp54 kernel: [<000000008abf531a>] irq_exit_rcu+0x22/0x50
Jul 06 17:37:07 t35lp54 kernel: [<000000008b922506>] do_io_irq+0xe6/0x198
Jul 06 17:37:07 t35lp54 kernel: [<000000008b935826>] io_int_handler+0xd6/0x110
Jul 06 17:37:07 t35lp54 kernel: [<000000008b9358a6>] psw_idle_exit+0x0/0xa
Jul 06 17:37:07 t35lp54 kernel: ([<000000008ab9c59a>] arch_cpu_idle+0x52/0xe0)
Jul 06 17:37:07 t35lp54 kernel: [<000000008b933cfe>] default_idle_call+0x6e/0xd0
Jul 06 17:37:07 t35lp54 kernel: [<000000008ac59f4e>] do_idle+0xf6/0x1b0
Jul 06 17:37:07 t35lp54 kernel: [<000000008ac5a28e>] cpu_startup_entry+0x36/0x40
Jul 06 17:37:07 t35lp54 kernel: [<000000008abb0d90>] smp_start_secondary+0x148/0x158
Jul 06 17:37:07 t35lp54 kernel: [<000000008b935b9e>] restart_int_handler+0x6e/0x90
which confirms that the call is in softirq context. So in_task() covers exactly
the cases where we want to have CPACF trng called: not in nmi, not in hard irq,
not in soft irq but in normal task context and during kernel init.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Acked-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Link: https://lore.kernel.org/r/20220713131721.257907-1-freude@linux.ibm.com
Fixes: e4f74400308c ("s390/archrandom: simplify back to earlier design and initialize earlier")
[agordeev@linux.ibm.com changed desc, added Fixes and Link, removed -stable]
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Dominik Brodowski
|
1ac66d789f
|
BACKPORT: mm: add ksys_fadvise64_64() helper; remove in-kernel call to sys_fadvise64_64()
Using the ksys_fadvise64_64() helper allows us to avoid the in-kernel calls to the sys_fadvise64_64() syscall. The ksys_ prefix denotes that this function is meant as a drop-in replacement for the syscall. In particular, it uses the same calling convention as ksys_fadvise64_64(). Some compat stubs called sys_fadvise64(), which then just passed through the arguments to sys_fadvise64_64(). Get rid of this indirection, and call ksys_fadvise64_64() directly. This patch is part of a series which removes in-kernel calls to syscalls. On this basis, the syscall entry path can be streamlined. For details, see http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-mm@kvack.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> [Dark-Matter7232: backport to 4.14] Signed-off-by: Dark-Matter7232 <kerneldeveloper7232@gmail.com> Signed-off-by: azrim <mirzaspc@gmail.com> |
||
azrim
|
684432cf73
|
Merge remote-tracking branch 'google/android-4.14-stable' into richelieu
* google/android-4.14-stable: Linux 4.14.287 net: usb: qmi_wwan: add Telit 0x1070 composition net: usb: qmi_wwan: add Telit 0x1060 composition xen/arm: Fix race in RB-tree based P2M accounting xen/blkfront: force data bouncing when backend is untrusted xen/netfront: force data bouncing when backend is untrusted xen/netfront: fix leaking data in shared pages xen/blkfront: fix leaking data in shared pages net: Rename and export copy_skb_header ipv6/sit: fix ipip6_tunnel_get_prl return value sit: use min hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails xen/gntdev: Avoid blocking in unmap_grant_pages() NFC: nxp-nci: Don't issue a zero length i2c_master_read() nfc: nfcmrvl: Fix irq_of_parse_and_map() return value net: bonding: fix use-after-free after 802.3ad slave unbind net: bonding: fix possible NULL deref in rlb code netfilter: nft_dynset: restore set element counter when failing to update caif_virtio: fix race between virtio_device_ready() and ndo_open() net: ipv6: unexport __init-annotated seg6_hmac_net_init() usbnet: fix memory allocation in helpers RDMA/qedr: Fix reporting QP timeout attribute net: usb: ax88179_178a: Fix packet receiving net: rose: fix UAF bugs caused by timer handler SUNRPC: Fix READ_PLUS crasher s390/archrandom: simplify back to earlier design and initialize earlier dm raid: fix KASAN warning in raid5_add_disks dm raid: fix accesses beyond end of raid member array nvdimm: Fix badblocks clear off-by-one error UPSTREAM: mm: fix misplaced unlock_page in do_wp_page() BACKPORT: mm: do_wp_page() simplification UPSTREAM: mm/ksm: Remove reuse_ksm_page() UPSTREAM: mm: reuse only-pte-mapped KSM page in do_wp_page() |
||
|
Greg Kroah-Hartman
|
0069fed6df |
This is the 4.14.287 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmLG/IAACgkQONu9yGCS aT790hAAtXs2Ha5QD/jVGEfCUSLrlZiRyBkx7owXnZzGS1T8FwVHby64UMOn/h2r YnB8HHWDNoUZzESvMGL/DGHD3mixd+SnEdgesRwpxB2GsF9/2RUkHnDXdLpRkIjK JumPHK1ZY2CNoeitE6dg2Jhn9i/4SESZyWvh7KhxYK5/MNHjl+GbgDA8kDKFGiUm MWNP35YoKT536cq/dso14/PtmTl6KCTE1kRKmuTk0SGLDkebBwRiny/YtjOfz+pV VlXkY7mk/Xxd2p8LTOd6Uhyet9daNlv+vSBsaOWv/QXnGsRR9aKLydOBtQx7fjVO 2Svdrj0BneNYetz6J8sHlAtEjE0+Cf9iAUpRB0jfWtTN0B8f8SWewW+LT7V2FP4y PQqyYljGjROSDqnPSV43JJ5mtdgrqr6pEEB3CC3VJlXBK0b4SEhu+x3M2Z0NR3aB C0MuhmJQyxDyYWDg5Df2QoUUuInqOWmBDxBehdGAqrxboGUuvSvfjL4/kYsBIsaq NaWsxN1NYFxhgl3Ee9wr6X5gGZHsiQvvPpeQS4l/riAb5z6HQ0kmbcBXOk89G87r gVhKwzka9KpWHtxGOo/HA8uGUjrvMzB92q2im0CLRiInJu2YzpWo20PpBtjNVHq6 Ss4zlj67BkGy4wxhW/1+8zn4vwk7oPZjuWzJiNusazAuje7AtVk= =/q/3 -----END PGP SIGNATURE----- Merge 4.14.287 into android-4.14-stable Changes in 4.14.287 nvdimm: Fix badblocks clear off-by-one error dm raid: fix accesses beyond end of raid member array dm raid: fix KASAN warning in raid5_add_disks s390/archrandom: simplify back to earlier design and initialize earlier SUNRPC: Fix READ_PLUS crasher net: rose: fix UAF bugs caused by timer handler net: usb: ax88179_178a: Fix packet receiving RDMA/qedr: Fix reporting QP timeout attribute usbnet: fix memory allocation in helpers net: ipv6: unexport __init-annotated seg6_hmac_net_init() caif_virtio: fix race between virtio_device_ready() and ndo_open() netfilter: nft_dynset: restore set element counter when failing to update net: bonding: fix possible NULL deref in rlb code net: bonding: fix use-after-free after 802.3ad slave unbind nfc: nfcmrvl: Fix irq_of_parse_and_map() return value NFC: nxp-nci: Don't issue a zero length i2c_master_read() xen/gntdev: Avoid blocking in unmap_grant_pages() hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails sit: use min ipv6/sit: fix ipip6_tunnel_get_prl return value net: Rename and export copy_skb_header xen/blkfront: fix leaking data in shared pages xen/netfront: fix leaking data in shared pages xen/netfront: force data bouncing when backend is untrusted xen/blkfront: force data bouncing when backend is untrusted xen/arm: Fix race in RB-tree based P2M accounting net: usb: qmi_wwan: add Telit 0x1060 composition net: usb: qmi_wwan: add Telit 0x1070 composition Linux 4.14.287 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I974462e48fbda757f8360d41f33373954d792eb3 |
||
Jason A. Donenfeld
|
836a2cea5b |
s390/archrandom: simplify back to earlier design and initialize earlier
commit e4f74400308cb8abde5fdc9cad609c2aba32110c upstream.
s390x appears to present two RNG interfaces:
- a "TRNG" that gathers entropy using some hardware function; and
- a "DRBG" that takes in a seed and expands it.
Previously, the TRNG was wired up to arch_get_random_{long,int}(), but
it was observed that this was being called really frequently, resulting
in high overhead. So it was changed to be wired up to arch_get_random_
seed_{long,int}(), which was a reasonable decision. Later on, the DRBG
was then wired up to arch_get_random_{long,int}(), with a complicated
buffer filling thread, to control overhead and rate.
Fortunately, none of the performance issues matter much now. The RNG
always attempts to use arch_get_random_seed_{long,int}() first, which
means a complicated implementation of arch_get_random_{long,int}() isn't
really valuable or useful to have around. And it's only used when
reseeding, which means it won't hit the high throughput complications
that were faced before.
So this commit returns to an earlier design of just calling the TRNG in
arch_get_random_seed_{long,int}(), and returning false in arch_get_
random_{long,int}().
Part of what makes the simplification possible is that the RNG now seeds
itself using the TRNG at bootup. But this only works if the TRNG is
detected early in boot, before random_init() is called. So this commit
also causes that check to happen in setup_arch().
Cc: stable@vger.kernel.org
Cc: Harald Freudenberger <freude@linux.ibm.com>
Cc: Ingo Franzki <ifranzki@linux.ibm.com>
Cc: Juergen Christ <jchrist@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20220610222023.378448-1-Jason@zx2c4.com
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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||
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azrim
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9c642251ed
|
Merge remote-tracking branch 'google/android-4.14-stable' into richelieu
* google/android-4.14-stable:
UPSTREAM: lib/vsprintf: Hash printed address for netdev bits fallback
UPSTREAM: lib/vsprintf: Prepare for more general use of ptr_to_id()
UPSTREAM: lib/vsprintf: Make ptr argument conts in ptr_to_id()
UPSTREAM: vsprintf: Replace memory barrier with static_key for random_ptr_key update
UPSTREAM: lib/test_printf.c: accept "ptrval" as valid result for plain 'p' tests
UPSTREAM: lib/vsprintf: Do not handle %pO[^F] as %px
BACKPORT: l2tp: fix race in pppol2tp_release with session object destroy
BACKPORT: l2tp: don't use inet_shutdown on ppp session destroy
Linux 4.14.285
tcp: drop the hash_32() part from the index calculation
tcp: increase source port perturb table to 2^16
tcp: dynamically allocate the perturb table used by source ports
tcp: add small random increments to the source port
tcp: use different parts of the port_offset for index and offset
tcp: add some entropy in __inet_hash_connect()
xprtrdma: fix incorrect header size calculations
usb: gadget: u_ether: fix regression in setting fixed MAC address
s390/mm: use non-quiescing sske for KVM switch to keyed guest
l2tp: fix race in pppol2tp_release with session object destroy
l2tp: don't use inet_shutdown on ppp session destroy
virtio-pci: Remove wrong address verification in vp_del_vqs()
ext4: add reserved GDT blocks check
ext4: make variable "count" signed
ext4: fix bug_on ext4_mb_use_inode_pa
serial: 8250: Store to lsr_save_flags after lsr read
usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe
usb: dwc2: Fix memory leak in dwc2_hcd_init
USB: serial: io_ti: add Agilent E5805A support
USB: serial: option: add support for Cinterion MV31 with new baseline
comedi: vmk80xx: fix expression for tx buffer size
irqchip/gic/realview: Fix refcount leak in realview_gic_of_init
certs/blacklist_hashes.c: fix const confusion in certs blacklist
arm64: ftrace: fix branch range checks
net: bgmac: Fix an erroneous kfree() in bgmac_remove()
misc: atmel-ssc: Fix IRQ check in ssc_probe
tty: goldfish: Fix free_irq() on remove
i40e: Fix call trace in setup_tx_descriptors
pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE
random: credit cpu and bootloader seeds by default
net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred
virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed
scsi: pmcraid: Fix missing resource cleanup in error case
scsi: ipr: Fix missing/incorrect resource cleanup in error case
scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology
scsi: vmw_pvscsi: Expand vcpuHint to 16 bits
ASoC: wm8962: Fix suspend while playing music
ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()
ASoC: cs42l56: Correct typo in minimum level for SX volume controls
ASoC: cs42l52: Correct TLV for Bypass Volume
ASoC: cs53l30: Correct number of volume levels on SX controls
ASoC: cs42l52: Fix TLV scales for mixer controls
random: account for arch randomness in bits
random: mark bootloader randomness code as __init
random: avoid checking crng_ready() twice in random_init()
crypto: drbg - make reseeding from get_random_bytes() synchronous
crypto: drbg - always try to free Jitter RNG instance
crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed()
crypto: drbg - track whether DRBG was seeded with !rng_is_initialized()
crypto: drbg - prepare for more fine-grained tracking of seeding state
crypto: drbg - always seeded with SP800-90B compliant noise source
crypto: drbg - add FIPS 140-2 CTRNG for noise source
Revert "random: use static branch for crng_ready()"
random: check for signals after page of pool writes
random: wire up fops->splice_{read,write}_iter()
random: convert to using fops->write_iter()
random: move randomize_page() into mm where it belongs
random: move initialization functions out of hot pages
random: use proper return types on get_random_{int,long}_wait()
random: remove extern from functions in header
random: use static branch for crng_ready()
random: credit architectural init the exact amount
random: handle latent entropy and command line from random_init()
random: use proper jiffies comparison macro
random: remove ratelimiting for in-kernel unseeded randomness
random: avoid initializing twice in credit race
random: use symbolic constants for crng_init states
siphash: use one source of truth for siphash permutations
random: help compiler out with fast_mix() by using simpler arguments
random: do not use input pool from hard IRQs
random: order timer entropy functions below interrupt functions
random: do not pretend to handle premature next security model
random: do not use batches when !crng_ready()
random: insist on random_get_entropy() existing in order to simplify
xtensa: use fallback for random_get_entropy() instead of zero
sparc: use fallback for random_get_entropy() instead of zero
um: use fallback for random_get_entropy() instead of zero
x86/tsc: Use fallback for random_get_entropy() instead of zero
nios2: use fallback for random_get_entropy() instead of zero
arm: use fallback for random_get_entropy() instead of zero
mips: use fallback for random_get_entropy() instead of just c0 random
m68k: use fallback for random_get_entropy() instead of zero
timekeeping: Add raw clock fallback for random_get_entropy()
powerpc: define get_cycles macro for arch-override
alpha: define get_cycles macro for arch-override
parisc: define get_cycles macro for arch-override
s390: define get_cycles macro for arch-override
ia64: define get_cycles macro for arch-override
init: call time_init() before rand_initialize()
random: fix sysctl documentation nits
random: document crng_fast_key_erasure() destination possibility
random: make random_get_entropy() return an unsigned long
random: check for signals every PAGE_SIZE chunk of /dev/[u]random
random: check for signal_pending() outside of need_resched() check
random: do not allow user to keep crng key around on stack
random: do not split fast init input in add_hwgenerator_randomness()
random: mix build-time latent entropy into pool at init
random: re-add removed comment about get_random_{u32,u64} reseeding
random: treat bootloader trust toggle the same way as cpu trust toggle
random: skip fast_init if hwrng provides large chunk of entropy
random: check for signal and try earlier when generating entropy
random: reseed more often immediately after booting
random: make consistent usage of crng_ready()
random: use SipHash as interrupt entropy accumulator
random: replace custom notifier chain with standard one
random: don't let 644 read-only sysctls be written to
random: give sysctl_random_min_urandom_seed a more sensible value
random: do crng pre-init loading in worker rather than irq
random: unify cycles_t and jiffies usage and types
random: cleanup UUID handling
random: only wake up writers after zap if threshold was passed
random: round-robin registers as ulong, not u32
random: clear fast pool, crng, and batches in cpuhp bring up
random: pull add_hwgenerator_randomness() declaration into random.h
random: check for crng_init == 0 in add_device_randomness()
random: unify early init crng load accounting
random: do not take pool spinlock at boot
random: defer fast pool mixing to worker
random: rewrite header introductory comment
random: group sysctl functions
random: group userspace read/write functions
random: group entropy collection functions
random: group entropy extraction functions
random: group initialization wait functions
random: remove whitespace and reorder includes
random: remove useless header comment
random: introduce drain_entropy() helper to declutter crng_reseed()
random: deobfuscate irq u32/u64 contributions
random: add proper SPDX header
random: remove unused tracepoints
random: remove ifdef'd out interrupt bench
random: tie batched entropy generation to base_crng generation
random: zero buffer after reading entropy from userspace
random: remove outdated INT_MAX >> 6 check in urandom_read()
random: use hash function for crng_slow_load()
random: absorb fast pool into input pool after fast load
random: do not xor RDRAND when writing into /dev/random
random: ensure early RDSEED goes through mixer on init
random: inline leaves of rand_initialize()
random: use RDSEED instead of RDRAND in entropy extraction
random: fix locking in crng_fast_load()
random: remove batched entropy locking
random: remove use_input_pool parameter from crng_reseed()
random: make credit_entropy_bits() always safe
random: always wake up entropy writers after extraction
random: use linear min-entropy accumulation crediting
random: simplify entropy debiting
random: use computational hash for entropy extraction
random: only call crng_finalize_init() for primary_crng
random: access primary_pool directly rather than through pointer
random: continually use hwgenerator randomness
random: simplify arithmetic function flow in account()
random: access input_pool_data directly rather than through pointer
random: cleanup fractional entropy shift constants
random: prepend remaining pool constants with POOL_
random: de-duplicate INPUT_POOL constants
random: remove unused OUTPUT_POOL constants
random: rather than entropy_store abstraction, use global
random: try to actively add entropy rather than passively wait for it
random: remove unused extract_entropy() reserved argument
random: remove incomplete last_data logic
random: cleanup integer types
crypto: chacha20 - Fix chacha20_block() keystream alignment (again)
random: cleanup poolinfo abstraction
random: fix typo in comments
random: don't reset crng_init_cnt on urandom_read()
random: avoid superfluous call to RDRAND in CRNG extraction
random: early initialization of ChaCha constants
random: initialize ChaCha20 constants with correct endianness
random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs
random: harmonize "crng init done" messages
random: mix bootloader randomness into pool
random: do not re-init if crng_reseed completes before primary init
random: do not sign extend bytes for rotation when mixing
random: use BLAKE2s instead of SHA1 in extraction
random: remove unused irq_flags argument from add_interrupt_randomness()
random: document add_hwgenerator_randomness() with other input functions
crypto: blake2s - adjust include guard naming
crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h>
MAINTAINERS: co-maintain random.c
random: remove dead code left over from blocking pool
random: avoid arch_get_random_seed_long() when collecting IRQ randomness
random: add arch_get_random_*long_early()
powerpc: Use bool in archrandom.h
linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check
linux/random.h: Use false with bool
linux/random.h: Remove arch_has_random, arch_has_random_seed
s390: Remove arch_has_random, arch_has_random_seed
powerpc: Remove arch_has_random, arch_has_random_seed
x86: Remove arch_has_random, arch_has_random_seed
random: avoid warnings for !CONFIG_NUMA builds
random: split primary/secondary crng init paths
random: remove some dead code of poolinfo
random: fix typo in add_timer_randomness()
random: Add and use pr_fmt()
random: convert to ENTROPY_BITS for better code readability
random: remove unnecessary unlikely()
random: remove kernel.random.read_wakeup_threshold
random: delete code to pull data into pools
random: remove the blocking pool
random: fix crash on multiple early calls to add_bootloader_randomness()
char/random: silence a lockdep splat with printk()
random: make /dev/random be almost like /dev/urandom
random: ignore GRND_RANDOM in getentropy(2)
random: add GRND_INSECURE to return best-effort non-cryptographic bytes
random: Add a urandom_read_nowait() for random APIs that don't warn
random: Don't wake crng_init_wait when crng_init == 1
lib/crypto: sha1: re-roll loops to reduce code size
lib/crypto: blake2s: move hmac construction into wireguard
crypto: blake2s - generic C library implementation and selftest
crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()
Revert "hwrng: core - Freeze khwrng thread during suspend"
char/random: Add a newline at the end of the file
random: Use wait_event_freezable() in add_hwgenerator_randomness()
fdt: add support for rng-seed
random: Support freezable kthreads in add_hwgenerator_randomness()
random: fix soft lockup when trying to read from an uninitialized blocking pool
latent_entropy: avoid build error when plugin cflags are not set
random: document get_random_int() family
random: move rand_initialize() earlier
random: only read from /dev/random after its pool has received 128 bits
drivers/char/random.c: make primary_crng static
drivers/char/random.c: remove unused stuct poolinfo::poolbits
drivers/char/random.c: constify poolinfo_table
random: make CPU trust a boot parameter
random: Make crng state queryable
random: remove preempt disabled region
random: add a config option to trust the CPU's hwrng
random: Return nbytes filled from hw RNG
random: Fix whitespace pre random-bytes work
drivers/char/random.c: remove unused dont_count_entropy
random: optimize add_interrupt_randomness
random: always fill buffer in get_random_bytes_wait
crypto: chacha20 - Fix keystream alignment for chacha20_block()
9p: missing chunk of "fs/9p: Don't update file type when updating file attributes"
UPSTREAM: ext4: verify dir block before splitting it
UPSTREAM: ext4: fix use-after-free in ext4_rename_dir_prepare
BACKPORT: ext4: Only advertise encrypted_casefold when encryption and unicode are enabled
BACKPORT: ext4: fix no-key deletion for encrypt+casefold
BACKPORT: ext4: optimize match for casefolded encrypted dirs
BACKPORT: ext4: handle casefolding with encryption
Revert "ANDROID: ext4: Handle casefolding with encryption"
Revert "ANDROID: ext4: Optimize match for casefolded encrypted dirs"
Revert "ext4: fix use-after-free in ext4_rename_dir_prepare"
Revert "ext4: verify dir block before splitting it"
Linux 4.14.284
x86/speculation/mmio: Print SMT warning
KVM: x86/speculation: Disable Fill buffer clear within guests
x86/speculation/mmio: Reuse SRBDS mitigation for SBDS
x86/speculation/srbds: Update SRBDS mitigation selection
x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale Data
x86/speculation/mmio: Enable CPU Fill buffer clearing on idle
x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigations
x86/speculation/mmio: Add mitigation for Processor MMIO Stale Data
x86/speculation: Add a common function for MD_CLEAR mitigation update
x86/speculation/mmio: Enumerate Processor MMIO Stale Data bug
Documentation: Add documentation for Processor MMIO Stale Data
x86/cpu: Add another Alder Lake CPU to the Intel family
x86/cpu: Add Lakefield, Alder Lake and Rocket Lake models to the to Intel CPU family
x86/cpu: Add Comet Lake to the Intel CPU models header
x86/CPU: Add more Icelake model numbers
x86/CPU: Add Icelake model number
x86/cpu: Add Cannonlake to Intel family
x86/cpu: Add Jasper Lake to Intel family
cpu/speculation: Add prototype for cpu_show_srbds()
x86/cpu: Add Elkhart Lake to Intel family
Linux 4.14.283
tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd
PCI: qcom: Fix unbalanced PHY init on probe errors
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
md/raid0: Ignore RAID0 layout if the second zone has only one device
powerpc/32: Fix overread/overwrite of thread_struct via ptrace
Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag
ixgbe: fix unexpected VLAN Rx in promisc mode on VF
ixgbe: fix bcast packets Rx on VF after promisc removal
nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling
nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION
ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files
cifs: return errors during session setup during reconnects
ALSA: hda/conexant - Fix loopback issue with CX20632
vringh: Fix loop descriptors check in the indirect cases
nodemask: Fix return values to be unsigned
nbd: fix io hung while disconnecting device
nbd: fix race between nbd_alloc_config() and module removal
nbd: call genl_unregister_family() first in nbd_cleanup()
modpost: fix undefined behavior of is_arm_mapping_symbol()
drm/radeon: fix a possible null pointer dereference
Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process"
md: protect md_unregister_thread from reentrancy
kernfs: Separate kernfs_pr_cont_buf and rename_lock.
serial: msm_serial: disable interrupts in __msm_console_write()
staging: rtl8712: fix uninit-value in r871xu_drv_init()
clocksource/drivers/sp804: Avoid error on multiple instances
extcon: Modify extcon device to be created after driver data is set
misc: rtsx: set NULL intfdata when probe fails
usb: dwc2: gadget: don't reset gadget's driver->bus
USB: hcd-pci: Fully suspend across freeze/thaw cycle
drivers: usb: host: Fix deadlock in oxu_bus_suspend()
drivers: tty: serial: Fix deadlock in sa1100_set_termios()
USB: host: isp116x: check return value after calling platform_get_resource()
drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()
tty: Fix a possible resource leak in icom_probe
tty: synclink_gt: Fix null-pointer-dereference in slgt_clean()
lkdtm/usercopy: Expand size of "out of frame" object
iio: dummy: iio_simple_dummy: check the return value of kstrdup()
drm: imx: fix compiler warning with gcc-12
net: altera: Fix refcount leak in altera_tse_mdio_create
net: ipv6: unexport __init-annotated seg6_hmac_init()
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
net: mdio: unexport __init-annotated mdio_bus_init()
SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer()
net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
xprtrdma: treat all calls not a bcall when bc_serv is NULL
video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove()
m68knommu: fix undefined reference to `_init_sp'
m68knommu: set ZERO_PAGE() to the allocated zeroed page
i2c: cadence: Increase timeout per message if necessary
tracing: Avoid adding tracer option before update_tracer_options
tracing: Fix sleeping function called from invalid context on RT kernel
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
tcp: tcp_rtx_synack() can be called from process context
ubi: ubi_create_volume: Fix use-after-free when volume creation failed
jffs2: fix memory leak in jffs2_do_fill_super
modpost: fix removing numeric suffixes
net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()
clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value
firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: sh-sci: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: digicolor-usart: Don't allow CS5-6
serial: meson: acquire port->lock in startup()
rtc: mt6397: check return value after calling platform_get_resource()
soc: rockchip: Fix refcount leak in rockchip_grf_init
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
pwm: lp3943: Fix duty calculation in case period was clamped
USB: storage: karma: fix rio_karma_init return
usb: usbip: add missing device lock on tweak configuration cmd
usb: usbip: fix a refcount leak in stub_probe()
tty: goldfish: Use tty_port_destroy() to destroy port
staging: greybus: codecs: fix type confusion of list iterator variable
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
netfilter: nf_tables: disallow non-stateful expression in sets earlier
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
RDMA/rxe: Generate a completion for unsupported/invalid opcode
phy: qcom-qmp: fix reset-controller leak on probe errors
dt-bindings: gpio: altera: correct interrupt-cells
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
phy: qcom-qmp: fix struct clk leak on probe errors
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
gma500: fix an incorrect NULL check on list iterator
carl9170: tx: fix an incorrect use of list iterator
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
rtl818x: Prevent using not initialized queues
hugetlb: fix huge_pmd_unshare address update
nodemask.h: fix compilation error with GCC12
iommu/msm: Fix an incorrect NULL check on list iterator
um: Fix out-of-bounds read in LDT setup
um: chan_user: Fix winch_tramp() return value
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
irqchip: irq-xtensa-mx: fix initial IRQ affinity
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
RDMA/hfi1: Fix potential integer multiplication overflow errors
md: fix an incorrect NULL check in md_reload_sb
md: fix an incorrect NULL check in does_sb_need_changing
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
scsi: dc395x: Fix a missing check on list iterator
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
dlm: fix missing lkb refcount handling
dlm: fix plock invalid read
ext4: avoid cycles in directory h-tree
ext4: verify dir block before splitting it
ext4: fix bug_on in ext4_writepages
ext4: fix use-after-free in ext4_rename_dir_prepare
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
iwlwifi: mvm: fix assert 1F04 upon reconfig
wifi: mac80211: fix use-after-free in chanctx code
perf jevents: Fix event syntax error caused by ExtSel
perf c2c: Use stdio interface if slang is not supported
iommu/amd: Increase timeout waiting for GA log enablement
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
iommu/mediatek: Add list_del in mtk_iommu_remove
mailbox: forward the hrtimer if not queued and under a lock
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
powerpc/perf: Fix the threshold compare group constraint for power9
Input: sparcspkr - fix refcount leak in bbc_beep_probe
tty: fix deadlock caused by calling printk() under tty_port->lock
powerpc/4xx/cpm: Fix return value of __setup() handler
powerpc/idle: Fix return value of __setup() handler
powerpc/8xx: export 'cpm_setbrg' for modules
drivers/base/node.c: fix compaction sysfs file leak
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix listen() setting the bar too high for the prealloc rings
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
m68k: math-emu: Fix dependencies of math emulation support
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: st-delta: Fix PM disable depth imbalance in delta_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
media: uvcvideo: Fix missing check to determine if element is found in list
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
x86: Fix return value of __setup handlers
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/dsi: fix error checks and return values for DSI xmit functions
x86/pm: Fix false positive kmemleak report in msr_build_context()
fsnotify: fix wrong lockdep annotations
inotify: show inotify mask flags in proc fdinfo
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
spi: img-spfi: Fix pm_runtime_get_sync() error checking
HID: hid-led: fix maximum brightness for Dream Cheeky
efi: Add missing prototype for efi_capsule_setup_info
NFC: NULL out the dev->rfkill to prevent UAF
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
drm/mediatek: Fix mtk_cec_mask()
x86/delay: Fix the wrong asm constraint in delay_loop()
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
ath9k: fix ar9003_get_eepmisc
drm: fix EDID struct for old ARM OABI format
RDMA/hfi1: Prevent panic when SDMA is disabled
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
powerpc/xics: fix refcount leak in icp_opal_init()
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
ARM: hisi: Add missing of_node_put after of_find_compatible_node
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: versatile: Add missing of_node_put in dcscb_init
fat: add ratelimit to fat*_ent_bread()
ARM: OMAP1: clock: Fix UART rate reporting algorithm
fs: jfs: fix possible NULL pointer dereference in dbFree()
ARM: dts: ox820: align interrupt controller node name with dtschema
eth: tg3: silence the GCC 12 array-bounds warning
rxrpc: Return an error to sendmsg if call failed
media: exynos4-is: Fix compile warning
net: phy: micrel: Allow probing without .driver_data
ASoC: rt5645: Fix errorenous cleanup order
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
openrisc: start CPU timer early in boot
rtlwifi: Use pr_warn instead of WARN_ONCE
ipmi:ssif: Check for NULL msg when handling events and messages
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
ASoC: dapm: Don't fold register value changes into notifications
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
drm/amd/pm: fix the compile warning
scsi: megaraid: Fix error check return value of register_chrdev()
media: cx25821: Fix the warning when removing the module
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: venus: hfi: avoid null dereference in deinit
ath9k: fix QCA9561 PA bias level
drm/amd/pm: fix double free in si_parse_power_table()
ALSA: jack: Access input_dev under mutex
ACPICA: Avoid cache flush inside virtual machines
ipw2x00: Fix potential NULL dereference in libipw_xmit()
b43: Fix assigning negative value to unsigned variable
b43legacy: Fix assigning negative value to unsigned variable
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
btrfs: repair super block num_devices automatically
btrfs: add "0x" prefix for unsupported optional features
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
USB: new quirk for Dell Gen 2 devices
USB: serial: option: add Quectel BG95 modem
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
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