25 Commits

Author	SHA1	Message	Date
Srinivasarao P	90bb7a2b24	Merge android-4.14-stable.180 (816f245) into msm-4.14 ... * refs/heads/tmp-816f245: Revert "clk: qcom: rcg2: Don't crash if our parent can't be found; return an error" Reverting crypto patches Reverting incremental fs changes Linux 4.14.180 cgroup, netclassid: remove double cond_resched mac80211: add ieee80211_is_any_nullfunc() ALSA: hda: Match both PCI ID and SSID for driver blacklist tracing: Reverse the order of trace_types_lock and event_mutex sctp: Fix SHUTDOWN CTSN Ack in the peer restart case net: systemport: suppress warnings on failed Rx SKB allocations net: bcmgenet: suppress warnings on failed Rx SKB allocations lib/mpi: Fix building for powerpc with clang net: dsa: b53: Rework ARL bin logic scripts/config: allow colons in option strings for sed s390/ftrace: fix potential crashes when switching tracers cifs: protect updating server->dstaddr with a spinlock net: stmmac: Fix sub-second increment net: stmmac: fix enabling socfpga's ptp_ref_clock wimax/i2400m: Fix potential urb refcnt leak ASoC: codecs: hdac_hdmi: Fix incorrect use of list_for_each_entry ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode ASoC: sgtl5000: Fix VAG power-on handling selftests/ipc: Fix test failure seen after initial test run ASoC: topology: Check return value of pcm_new_ver powerpc/pci/of: Parse unassigned resources vhost: vsock: kick send_pkt worker once device is started ANDROID: arm64: fix a mismerge in proc.S Linux 4.14.179 selinux: properly handle multiple messages in selinux_netlink_send() dmaengine: dmatest: Fix iteration non-stop logic nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl ALSA: opti9xx: shut up gcc-10 range warning iommu/amd: Fix legacy interrupt remapping for x2APIC-enabled system scsi: target/iblock: fix WRITE SAME zeroing iommu/qcom: Fix local_base status check vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn() vfio: avoid possible overflow in vfio_iommu_type1_pin_pages RDMA/mlx4: Initialize ib_spec on the stack RDMA/mlx5: Set GRH fields in query QP on RoCE dm verity fec: fix hash block number in verity_fec_decode PM: hibernate: Freeze kernel threads in software_resume() PM: ACPI: Output correct message on target power state ALSA: pcm: oss: Place the plugin buffer overflow checks correctly ALSA: hda/hdmi: fix without unlocked before return ALSA: hda/realtek - Two front mics on a Lenovo ThinkCenter mmc: sdhci-pci: Fix eMMC driver strength for BYT-based controllers mmc: sdhci-xenon: fix annoying 1.8V regulator warning btrfs: fix partial loss of prealloc extent past i_size after fsync btrfs: fix block group leak when removing fails drm/qxl: qxl_release use after free drm/qxl: qxl_release leak in qxl_hw_surface_alloc() drm/qxl: qxl_release leak in qxl_draw_dirty_fb() drm/edid: Fix off-by-one in DispID DTD pixel clock ext4: fix special inode number checks in __ext4_iget() ANDROID: Incremental fs: Fix issues with very large files Linux 4.14.178 propagate_one(): mnt_set_mountpoint() needs mount_lock ext4: check for non-zero journal inum in ext4_calculate_overhead qed: Fix use after free in qed_chain_free ext4: unsigned int compared against zero ext4: fix block validity checks for journal inodes using indirect blocks ext4: don't perform block validity checks on the journal inode ext4: protect journal inode's blocks using block_validity ext4: avoid declaring fs inconsistent due to invalid file handles hwmon: (jc42) Fix name to have no illegal characters ext4: convert BUG_ON's to WARN_ON's in mballoc.c ext4: increase wait time needed before reuse of deleted inode numbers ext4: use matching invalidatepage in ext4_writepage arm64: Delete the space separator in __emit_inst xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status objtool: Support Clang non-section symbols in ORC dump objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings scsi: target: fix PR IN / READ FULL STATUS for FC xfs: fix partially uninitialized structure in xfs_reflink_remap_extent x86: hyperv: report value of misc_features bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path perf/core: fix parent pid/tid in task exit events ARM: dts: bcm283x: Disable dsi0 node net/cxgb4: Check the return from t4_query_params properly i2c: altera: use proper variable to hold errno nfsd: memory corruption in nfsd4_lock() iio:ad7797: Use correct attribute_group usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete usb: dwc3: gadget: Do link recovery for SS and SSP binder: take read mode of mmap_sem in binder_alloc_free_page() include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer remoteproc: Fix wrong rvring index computation xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT xfs: validate sb_logsunit is a multiple of the fs blocksize serial: sh-sci: Make sure status register SCxSR is read in correct sequence usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset() UAS: fix deadlock in error handling and PM flushing work UAS: no use logging any details in case of ENODEV cdc-acm: introduce a cool down cdc-acm: close race betrween suspend() and acm_softint staging: vt6656: Power save stop wake_up_count wrap around. staging: vt6656: Fix pairwise key entry save. staging: vt6656: Fix drivers TBTT timing counter. staging: vt6656: Fix calling conditions of vnt_set_bss_mode staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default. vt: don't hardcode the mem allocation upper bound staging: comedi: Fix comedi_device refcnt leak in comedi_open staging: comedi: dt2815: fix writing hi byte of analog output powerpc/setup_64: Set cache-line-size based on cache-block-size ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y iwlwifi: pcie: actually release queue memory in TVQM ASoC: dapm: fixup dapm kcontrol widget audit: check the length of userspace generated audit records usb-storage: Add unusual_devs entry for JMicron JMS566 tty: rocket, avoid OOB access tty: hvc: fix buffer overflow during hvc_alloc(). KVM: VMX: Enable machine check support for 32bit targets KVM: Check validity of resolved slot when searching memslots tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send() tpm/tpm_tis: Free IRQ if probing fails ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif ALSA: hda/realtek - Add new codec supported for ALC245 ALSA: usx2y: Fix potential NULL dereference tools/vm: fix cross-compile build mm/ksm: fix NULL pointer dereference when KSM zero page is enabled mm/hugetlb: fix a addressing exception caused by huge_pte_offset vmalloc: fix remap_vmalloc_range() bounds checks overflow.h: Add arithmetic shift helper USB: hub: Fix handling of connect changes during sleep USB: core: Fix free-while-in-use bug in the USB S-Glibrary USB: early: Handle AMD's spec-compliant identifiers, too USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE USB: sisusbvga: Change port variable from signed to unsigned fs/namespace.c: fix mountpoint reference counter race iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode iio: xilinx-xadc: Fix clearing interrupt when enabling trigger iio: xilinx-xadc: Fix ADC-B powerdown iio: adc: stm32-adc: fix sleep in atomic context ALSA: hda: Remove ASUS ROG Zenith from the blacklist KEYS: Avoid false positive ENOMEM error on key read vrf: Check skb for XFRM_TRANSFORMED flag xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish net: dsa: b53: Fix ARL register definitions team: fix hang in team_mode_get() tcp: cache line align MAX_TCP_HEADER net/x25: Fix x25_neigh refcnt leak when receiving frame net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node net: bcmgenet: correct per TX/RX ring statistics macvlan: fix null dereference in macvlan_device_event() macsec: avoid to set wrong mtu ipv6: fix restrict IPV6_ADDRFORM operation cxgb4: fix large delays in PTP synchronization mm, slub: restore the original intention of prefetch_freepointer() PCI/ASPM: Allow re-enabling Clock PM perf/core: Disable page faults when getting phys address pwm: bcm2835: Dynamically allocate base pwm: renesas-tpu: Fix late Runtime PM enablement s390/cio: avoid duplicated 'ADD' uevents ipc/util.c: sysvipc_find_ipc() should increase position index selftests: kmod: fix handling test numbers above 9 kernel/gcov/fs.c: gcov_seq_next() should increase position index ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map() scsi: iscsi: Report unbind session event when the target has been removed pwm: rcar: Fix late Runtime PM enablement ceph: don't skip updating wanted caps when cap is stale ceph: return ceph_mdsc_do_request() errors from __get_parent() scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login watchdog: reset last_hw_keepalive time at start vti4: removed duplicate log message. crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static drm/msm: Use the correct dma_sync calls harder keys: Fix the use of the C++ keyword "private" in uapi/linux/keyctl.h net: ipv4: avoid unused variable warning for sysctl net: ipv4: emulate READ_ONCE() on ->hdrincl bit-field in raw_sendmsg() ext4: fix extent_status fragmentation for plain files FROMGIT: f2fs: fix missing check for f2fs_unlock_op ANDROID: Fix kernel build regressions from virtio-gpu-next patches ANDROID: Incremental fs: Add setattr call ANDROID: cuttlefish_defconfig: enable LTO and CFI ANDROID: x86: map CFI jump tables in pti_clone_entry_text ANDROID: crypto: aesni: fix function types for aesni_(enc|dec) ANDROID: x86: disable CFI for do_syscall_* ANDROID: BACKPORT: x86, module: Ignore __typeid__ relocations ANDROID: BACKPORT: x86, relocs: Ignore __typeid__ relocations ANDROID: BACKPORT: x86/extable: Do not mark exception callback as CFI FROMLIST: crypto, x86/sha: Eliminate casts on asm implementations UPSTREAM: crypto: x86 - Rename functions to avoid conflict with crypto/sha256.h BACKPORT: x86/vmlinux: Actually use _etext for the end of the text segment ANDROID: x86: disable STACK_VALIDATION with LTO_CLANG ANDROID: x86: add support for CONFIG_LTO_CLANG ANDROID: x86/vdso: disable LTO only for VDSO ANDROID: x86/cpu/vmware: use the full form of inl in VMWARE_PORT UPSTREAM: x86/build/lto: Fix truncated .bss with -fdata-sections ANDROID: kbuild: don't select LD_DEAD_CODE_DATA_ELIMINATION with LTO ANDROID: kbuild: export LTO and CFI flags ANDROID: cfi: remove unnecessary <asm/memory.h> include ANDROID: drm/virtio: rebase to latest virgl/drm-misc-next (take 2) UPSTREAM: sysrq: Use panic() to force a crash ANDROID: Incremental fs: Use simple compression in log buffer ANDROID: dm-bow: Fix not to skip trim at framented range ANDROID: Remove VLA from uid_sys_stats.c ANDROID: cuttlefish_defconfig: enable CONFIG_DEBUG_LIST Linux 4.14.177 KEYS: Don't write out to userspace while holding key semaphore KEYS: Use individual pages in big_key for crypto buffers mtd: phram: fix a double free issue in error path mtd: lpddr: Fix a double free in probe() locktorture: Print ratio of acquisitions, not failures tty: evh_bytechan: Fix out of bounds accesses fbdev: potential information leak in do_fb_ioctl() net: dsa: bcm_sf2: Fix overflow checks iommu/amd: Fix the configuration of GCR3 table root pointer libnvdimm: Out of bounds read in __nd_ioctl() ext2: fix debug reference to ext2_xattr_cache ext2: fix empty body warnings when -Wextra is used iommu/vt-d: Fix mm reference leak NFS: Fix memory leaks in nfs_pageio_stop_mirroring() drm/amdkfd: kfree the wrong pointer x86: ACPI: fix CPU hotplug deadlock KVM: s390: vsie: Fix possible race when shadowing region 3 tables compiler.h: fix error in BUILD_BUG_ON() reporting percpu_counter: fix a data race at vm_committed_as include/linux/swapops.h: correct guards for non_swap_entry() ext4: do not commit super on read-only bdev powerpc/maple: Fix declaration made after definition s390/cpuinfo: fix wrong output when CPU0 is offline NFS: direct.c: Fix memory leak of dreq when nfs_get_lock_context fails NFSv4/pnfs: Return valid stateids in nfs_layout_find_inode_by_stateid() rtc: 88pm860x: fix possible race condition soc: imx: gpc: fix power up sequencing clk: tegra: Fix Tegra PMC clock out parents power: supply: bq27xxx_battery: Silence deferred-probe error clk: at91: usb: continue if clk_hw_round_rate() return zero of: unittest: kmemleak in of_unittest_platform_populate() rbd: call rbd_dev_unprobe() after unwatching and flushing notifies rbd: avoid a deadlock on header_rwsem when flushing notifies of: fix missing kobject init for !SYSFS && OF_DYNAMIC config soc: qcom: smem: Use le32_to_cpu for comparison wil6210: abort properly in cfg suspend wil6210: fix length check in __wmi_send wil6210: add block size checks during FW load wil6210: fix PCIe bus mastering in case of interface down rpmsg: glink: smem: Ensure ordering during tx rpmsg: glink: Fix missing mutex_init() in qcom_glink_alloc_channel() rtc: pm8xxx: Fix issue in RTC write path rpmsg: glink: use put_device() if device_register fail wil6210: rate limit wil_rx_refill error scsi: ufs: ufs-qcom: remove broken hci version quirk scsi: ufs: make sure all interrupts are processed wil6210: fix temperature debugfs wil6210: increase firmware ready timeout arch_topology: Fix section miss match warning due to free_raw_capacity() arm64: traps: Don't print stack or raw PC/LR values in backtraces arm64: perf: remove unsupported events for Cortex-A73 Revert "gpio: set up initial state from .get_direction()" clk: Fix debugfs_create_*() usage drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem video: fbdev: sis: Remove unnecessary parentheses and commented code lib/raid6: use vdupq_n_u8 to avoid endianness warnings ALSA: hda: Don't release card at firmware loading error irqchip/mbigen: Free msi_desc on device teardown netfilter: nf_tables: report EOPNOTSUPP on unsupported flags/object type arm, bpf: Fix bugs with ALU64 {RSH, ARSH} BPF_K shift by 0 ext4: use non-movable memory for superblock readahead scsi: sg: add sg_remove_request in sg_common_write objtool: Fix switch table detection in .text.unlikely mm/vmalloc.c: move 'area->pages' after if statement x86/resctrl: Fix invalid attempt at removing the default resource group x86/resctrl: Preserve CDP enable over CPU hotplug x86/intel_rdt: Enable L2 CDP in MSR IA32_L2_QOS_CFG x86/intel_rdt: Add two new resources for L2 Code and Data Prioritization (CDP) x86/intel_rdt: Enumerate L2 Code and Data Prioritization (CDP) feature x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE scsi: target: fix hang when multiple threads try to destroy the same iscsi session scsi: target: remove boilerplate code kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD dm flakey: check for null arg_name in parse_features() ext4: do not zeroout extents beyond i_disksize mac80211_hwsim: Use kstrndup() in place of kasprintf() btrfs: check commit root generation in should_ignore_root tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation ALSA: usb-audio: Don't override ignore_ctl_error value from the map ASoC: Intel: mrfld: return error codes when an error occurs ASoC: Intel: mrfld: fix incorrect check on p->sink ext4: fix incorrect inodes per group in error message ext4: fix incorrect group count in ext4_fill_super error message pwm: pca9685: Fix PWM/GPIO inter-operation jbd2: improve comments about freeing data buffers whose page mapping is NULL scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes net: revert default NAPI poll timeout to 2 jiffies net: qrtr: send msgs from local of same id as broadcast net: ipv6: do not consider routes via gateways for anycast address check net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin hsr: check protocol version in hsr_newlink() amd-xgbe: Use __napi_schedule() in BH context mfd: dln2: Fix sanity checking for endpoints misc: echo: Remove unnecessary parentheses and simplify check for zero powerpc/fsl_booke: Avoid creating duplicate tlb1 entry ipmi: fix hung processes in __get_guid() ftrace/kprobe: Show the maxactive number on kprobe_events drm: Remove PageReserved manipulation from drm_pci_alloc drm/dp_mst: Fix clearing payload state on topology disable crypto: caam - update xts sector size for large input length dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() btrfs: use nofs allocations for running delayed items Btrfs: fix crash during unmount due to race with delayed inode workers powerpc: Make setjmp/longjmp signature standard powerpc: Add attributes for setjmp/longjmp scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug powerpc/kprobes: Ignore traps that happened in real mode powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries powerpc/64/tm: Don't let userspace set regs->trap via sigreturn powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set hfsplus: fix crash and filesystem corruption when deleting files cpufreq: powernv: Fix use-after-free kmod: make request_module() return an error when autoloading is disabled Input: i8042 - add Acer Aspire 5738z to nomux list s390/diag: fix display of diagnose call statistics perf tools: Support Python 3.8+ in Makefile ocfs2: no need try to truncate file beyond i_size fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() ext4: fix a data race at inode->i_blocks NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH arm64: armv8_deprecated: Fix undef_hook mask for thumb setend scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point dm verity fec: fix memory leak in verity_fec_dtr mm: Use fixed constant in page_frag_alloc instead of size + 1 tools: gpio: Fix out-of-tree build regression x86/speculation: Remove redundant arch_smt_update() invocation powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init() net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags ALSA: hda: Initialize power_state field properly crypto: mxs-dcp - fix scatterlist linearization for hash btrfs: drop block from cache on error in relocation CIFS: Fix bug which the return value by asynchronous read is error KVM: VMX: fix crash cleanup when KVM wasn't used KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support KVM: x86: Allocate new rmap and large page tracking when moving memslot KVM: s390: vsie: Fix delivery of addressing exceptions KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks KVM: nVMX: Properly handle userspace interrupt window request x86/entry/32: Add missing ASM_CLAC to general_protection entry signal: Extend exec_id to 64bits ath9k: Handle txpower changes even when TPC is disabled MIPS: OCTEON: irq: Fix potential NULL pointer dereference irqchip/versatile-fpga: Apply clear-mask earlier KEYS: reaching the keys quotas correctly PCI: endpoint: Fix for concurrent memory allocation in OB address region PCI/ASPM: Clear the correct bits when enabling L1 substates nvme-fc: Revert "add module to ops template to allow module references" thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n acpi/x86: ignore unspecified bit positions in the ACPI global lock field media: ti-vpe: cal: fix disable_irqs to only the intended target ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 ALSA: pcm: oss: Fix regression by buffer overflow fix ALSA: ice1724: Fix invalid access for enumerated ctl items ALSA: hda: Fix potential access overflow in beep helper ALSA: hda: Add driver blacklist ALSA: usb-audio: Add mixer workaround for TRX40 and co usb: gadget: composite: Inform controller driver of self-powered usb: gadget: f_fs: Fix use after free issue as part of queue failure ASoC: topology: use name_prefix for new kcontrol ASoC: dpcm: allow start or stop during pause for backend ASoC: dapm: connect virtual mux with default value ASoC: fix regwmask slub: improve bit diffusion for freelist ptr obfuscation misc: rtsx: set correct pcr_ops for rts522A uapi: rename ext2_swab() to swab() and share globally in swab.h btrfs: track reloc roots based on their commit root bytenr btrfs: remove a BUG_ON() from merge_reloc_roots() block, bfq: fix use-after-free in bfq_idle_slice_timer_body locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency usb: dwc3: core: add support for disabling SS instances in park mode block: Fix use-after-free issue accessing struct io_cq genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() efi/x86: Ignore the memory attributes table on i386 x86/boot: Use unsigned comparison for addresses gfs2: Don't demote a glock until its revokes are written libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() PCI/switchtec: Fix init_completion race condition with poll_wait() selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault sched: Avoid scale real weight down to zero irqchip/versatile-fpga: Handle chained IRQs properly block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices x86: Don't let pgprot_modify() change the page encryption bit null_blk: fix spurious IO errors after failed past-wp access null_blk: Handle null_add_dev() failures properly null_blk: Fix the null_add_dev() error path i2c: st: fix missing struct parameter description qlcnic: Fix bad kzalloc null test cxgb4/ptp: pass the sign of offset delta in FW CMD hinic: fix wrong para of wait_for_completion_timeout hinic: fix a bug of waitting for IO stopped net: vxge: fix wrong __VA_ARGS__ usage bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads ANDROID: fix wakeup reason findings UPSTREAM: gpu/trace: add a gpu total memory usage tracepoint CHROMIUM: drm/virtio: rebase zero-copy patches to virgl/drm-misc-next CHROMIUM: virtio-gpu: add VIRTIO_GPU_F_RESOURCE_UUID feature CHROMIUM: drm/virtgpu: add legacy VIRTIO_GPU_* values for non-upstream variants CHROMIUM: drm/virtgpu: fix various warnings CHROMIUM: drm/virtgpu: implement metadata allocation ioctl CHROMIUM: drm/virtgpu: introduce request IDRs CHROMIUM: drm/virtgpu: implement DRM_VIRTGPU_RESOURCE_CREATE_V2 CHROMIUM: drm/virtgpu: add stub ioctl implementation CHROMIUM: drm/virtgpu: check for revelant capabilites CHROMIUM: drm/virtgpu: add memory type to virtio_gpu_object_params CHROMIUM: drm/virtgpu: make memory and resource creation opaque CHROMIUM: virtio-gpu api: VIRTIO_GPU_F_MEMORY CHROMIUM: virtwl: store plane info per virtio_gpu_object CHROMIUM: drm/virtgpu: expose new ioctls to userspace BACKPORT: drm/virtio: move virtio_gpu_object_{attach, detach} calls. ANDROID: drm: ttm: Add ttm_tt_create2 driver hook UPSTREAM: virtio-gpu api: comment feature flags UPSTREAM: drm/virtio: module_param_named() requires linux/moduleparam.h BACKPORT: drm/virtio: fix resource id creation race BACKPORT: drm/virtio: make resource id workaround runtime switchable. BACKPORT: drm/virtio: do NOT reuse resource ids BACKPORT: drm/virtio: Drop deprecated load/unload initialization f2fs: fix quota_sync failure due to f2fs_lock_op f2fs: support read iostat f2fs: Fix the accounting of dcc->undiscard_blks f2fs: fix to handle error path of f2fs_ra_meta_pages() f2fs: report the discard cmd errors properly f2fs: fix long latency due to discard during umount f2fs: add tracepoint for f2fs iostat f2fs: introduce sysfs/data_io_flag to attach REQ_META/FUA UPSTREAM: kheaders: include only headers into kheaders_data.tar.xz UPSTREAM: kheaders: remove meaningless -R option of 'ls' ANDROID: Incremental fs: Fix create_file performance ANDROID: Incremental fs: Fix compound page usercopy crash ANDROID: Incremental fs: Clean up incfs_test build process ANDROID: Incremental fs: make remount log buffer change atomic ANDROID: Incremental fs: Optimize get_filled_block ANDROID: Incremental fs: Fix mislabeled __user ptrs ANDROID: Incremental fs: Use 64-bit int for file_size when writing hash blocks Revert "ANDROID: Incremental fs: Fix initialization, use of bitfields" Linux 4.14.176 drm/msm: Use the correct dma_sync calls in msm_gem rpmsg: glink: smem: Support rx peak for size less than 4 bytes drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read() usb: dwc3: don't set gadget->is_otg flag rpmsg: glink: Remove chunk size word align warning arm64: Fix size of __early_cpu_boot_status drm/msm: stop abusing dma_map/unmap for cache clk: qcom: rcg: Return failure for RCG update acpi/nfit: Fix bus command validation fbcon: fix null-ptr-deref in fbcon_switch RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl ceph: canonicalize server path in place ceph: remove the extra slashes in the server path IB/hfi1: Fix memory leaks in sysfs registration and unregistration IB/hfi1: Call kobject_put() when kobject_init_and_add() fails ASoC: jz4740-i2s: Fix divider written at incorrect offset in register hwrng: imx-rngc - fix an error path tools/accounting/getdelays.c: fix netlink attribute length random: always use batched entropy for get_random_u{32,64} mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE slcan: Don't transmit uninitialized stack data in padding net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers net: dsa: bcm_sf2: Ensure correct sub-node is parsed ipv6: don't auto-add link-local address to lag ports mm: mempolicy: require at least one nodeid for MPOL_PREFERRED padata: always acquire cpu_hotplug_lock before pinst->lock coresight: do not use the BIT() macro in the UAPI header misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices blk-mq: Allow blocking queue tag iter callbacks blk-mq: sync the update nr_hw_queues with blk_mq_queue_tag_busy_iter drm/etnaviv: replace MMU flush marker with flush sequence tools/power turbostat: Fix gcc build warnings initramfs: restore default compression behavior drm/bochs: downgrade pci_request_region failure from error to warning sctp: fix possibly using a bad saddr with a given dst sctp: fix refcount bug in sctp_wfree net, ip_tunnel: fix interface lookup with no key ipv4: fix a RCU-list lock in fib_triestat_seq_show ANDROID: power: wakeup_reason: wake reason enhancements ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE f2fs: wire up FS_IOC_GET_ENCRYPTION_NONCE ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE fscrypt: add FS_IOC_GET_ENCRYPTION_NONCE ioctl FROMLIST: power_supply: Add additional health properties to the header UPSTREAM: power: supply: core: Update sysfs-class-power ABI document BACKPORT: FROMGIT: kbuild: mkcompile_h: Include $LD version in /proc/version ANDROID: fscrypt: fall back to filesystem-layer crypto when needed ANDROID: block: require drivers to declare supported crypto key type(s) ANDROID: block: make blk_crypto_start_using_mode() properly check for support f2fs: keep inline_data when compression conversion f2fs: fix to disable compression on directory f2fs: add missing CONFIG_F2FS_FS_COMPRESSION f2fs: switch discard_policy.timeout to bool type f2fs: fix to verify tpage before releasing in f2fs_free_dic() f2fs: show compression in statx f2fs: clean up dic->tpages assignment f2fs: compress: support zstd compress algorithm f2fs: compress: add .{init,destroy}_decompress_ctx callback f2fs: compress: fix to call missing destroy_compress_ctx() f2fs: change default compression algorithm f2fs: clean up {cic,dic}.ref handling f2fs: fix to use f2fs_readpage_limit() in f2fs_read_multi_pages() f2fs: xattr.h: Make stub helpers inline f2fs: fix to avoid double unlock f2fs: fix potential .flags overflow on 32bit architecture f2fs: fix NULL pointer dereference in f2fs_verity_work() f2fs: fix to clear PG_error if fsverity failed f2fs: don't call fscrypt_get_encryption_info() explicitly in f2fs_tmpfile() f2fs: don't trigger data flush in foreground operation f2fs: fix NULL pointer dereference in f2fs_write_begin() f2fs: clean up f2fs_may_encrypt() f2fs: fix to avoid potential deadlock f2fs: don't change inode status under page lock f2fs: fix potential deadlock on compressed quota file f2fs: delete DIO read lock f2fs: don't mark compressed inode dirty during f2fs_iget() f2fs: fix to account compressed blocks in f2fs_compressed_blocks() f2fs: xattr.h: Replace zero-length array with flexible-array member f2fs: fix to update f2fs_super_block fields under sb_lock f2fs: Add a new CP flag to help fsck fix resize SPO issues f2fs: Fix mount failure due to SPO after a successful online resize FS f2fs: use kmem_cache pool during inline xattr lookups f2fs: skip migration only when BG_GC is called f2fs: fix to show tracepoint correctly f2fs: avoid __GFP_NOFAIL in f2fs_bio_alloc f2fs: introduce F2FS_IOC_GET_COMPRESS_BLOCKS f2fs: fix to avoid triggering IO in write path f2fs: add prefix for f2fs slab cache name f2fs: introduce DEFAULT_IO_TIMEOUT f2fs: skip GC when section is full f2fs: add migration count iff migration happens f2fs: clean up bggc mount option f2fs: clean up lfs/adaptive mount option f2fs: fix to show norecovery mount option f2fs: clean up parameter of macro XATTR_SIZE() f2fs: clean up codes with {f2fs_,}data_blkaddr() f2fs: show mounted time f2fs: Use scnprintf() for avoiding potential buffer overflow f2fs: allow to clear F2FS_COMPR_FL flag f2fs: fix to check dirty pages during compressed inode conversion f2fs: fix to account compressed inode correctly f2fs: fix wrong check on F2FS_IOC_FSSETXATTR f2fs: fix to avoid use-after-free in f2fs_write_multi_pages() f2fs: fix to avoid using uninitialized variable f2fs: fix inconsistent comments f2fs: remove i_sem lock coverage in f2fs_setxattr() f2fs: cover last_disk_size update with spinlock f2fs: fix to check i_compr_blocks correctly FROMLIST: kmod: make request_module() return an error when autoloading is disabled UPSTREAM: loop: Only freeze block queue when needed. UPSTREAM: loop: Only change blocksize when needed. ANDROID: Incremental fs: Fix remount ANDROID: Incremental fs: Protect get_fill_block, and add a field ANDROID: Incremental fs: Fix crash polling 0 size read_log ANDROID: Incremental fs: get_filled_blocks: better index_out ANDROID: Fix wq fp check for CFI builds ANDROID: Incremental fs: Fix four resource bugs ANDROID: kbuild: ensure __cfi_check is correctly aligned ANDROID: kbuild: fix module linker script flags for LTO Linux 4.14.175 arm64: dts: ls1046ardb: set RGMII interfaces to RGMII_ID mode arm64: dts: ls1043a-rdb: correct RGMII delay mode to rgmii-id ARM: bcm2835-rpi-zero-w: Add missing pinctrl name ARM: dts: oxnas: Fix clear-mask property perf map: Fix off by one in strncpy() size argument arm64: alternative: fix build with clang integrated assembler net: ks8851-ml: Fix IO operations, again gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model bpf: Explicitly memset some bpf info structures declared on the stack bpf: Explicitly memset the bpf_attr structure platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table vt: vt_ioctl: fix use-after-free in vt_in_use() vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console vt: vt_ioctl: remove unnecessary console allocation checks vt: switch vt_dont_switch to bool vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines vt: selection, introduce vc_is_sel mac80211: fix authentication with iwlwifi/mvm mac80211: Check port authorization in the ieee80211_tx_dequeue() case media: xirlink_cit: add missing descriptor sanity checks media: stv06xx: add missing descriptor sanity checks media: dib0700: fix rc endpoint lookup media: ov519: add missing endpoint sanity checks libfs: fix infoleak in simple_attr_read() staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb staging: rtl8188eu: Add ASUS USB-N10 Nano B1 to device table media: usbtv: fix control-message timeouts media: flexcop-usb: fix endpoint sanity check usb: musb: fix crash with highmen PIO and usbmon USB: serial: io_edgeport: fix slab-out-of-bounds read in edge_interrupt_callback USB: cdc-acm: restore capability check order USB: serial: option: add Wistron Neweb D19Q1 USB: serial: option: add BroadMobi BM806U USB: serial: option: add support for ASKEY WWHC050 afs: Fix some tracing details Input: raydium_i2c_ts - fix error codes in raydium_i2c_boot_trigger() Input: raydium_i2c_ts - use true and false for boolean values vti6: Fix memory leak of skb if input policy check fails netfilter: nft_fwd_netdev: validate family and chain type xfrm: policy: Fix doulbe free in xfrm_policy_timer xfrm: add the missing verify_sec_ctx_len check in xfrm_add_acquire xfrm: fix uctx len check in verify_sec_ctx_len RDMA/mlx5: Block delay drop to unprivileged users vti[6]: fix packet tx through bpf_redirect() in XinY cases xfrm: handle NETDEV_UNREGISTER for xfrm device genirq: Fix reference leaks on irq affinity notifiers RDMA/core: Ensure security pkey modify is not lost gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 BYT + AXP288 model gpiolib: acpi: Rework honor_wakeup option into an ignore_wake option gpiolib: acpi: Correct comment for HP x2 10 honor_wakeup quirk mac80211: mark station unauthorized before key removal scsi: sd: Fix optimal I/O size for devices that change reported values scripts/dtc: Remove redundant YYLOC global declaration tools: Let O= makes handle a relative path with -C option perf probe: Do not depend on dwfl_module_addrsym() ARM: dts: omap5: Add bus_dma_limit for L3 bus ARM: dts: dra7: Add bus_dma_limit for L3 bus Input: avoid BIT() macro usage in the serio.h UAPI header Input: synaptics - enable RMI on HP Envy 13-ad105ng i2c: hix5hd2: add missed clk_disable_unprepare in remove ftrace/x86: Anotate text_mutex split between ftrace_arch_code_modify_post_process() and ftrace_arch_code_modify_prepare() arm64: compat: map SPSR_ELx<->PSR for signals arm64: ptrace: map SPSR_ELx<->PSR for compat tasks sxgbe: Fix off by one in samsung driver strncpy size arg dpaa_eth: Remove unnecessary boolean expression in dpaa_get_headroom mac80211: Do not send mesh HWMP PREQ if HWMP is disabled scsi: ipr: Fix softlockup when rescanning devices in petitboot fsl/fman: detect FMan erratum A050385 arm64: dts: ls1043a: FMan erratum A050385 dt-bindings: net: FMan erratum A050385 cgroup1: don't call release_agent when it is "" drivers/of/of_mdio.c:fix of_mdiobus_register() cpupower: avoid multiple definition with gcc -fno-common cgroup-v1: cgroup_pidlist_next should update position index net: ipv4: don't let PMTU updates increase route MTU hsr: set .netnsok flag hsr: add restart routine into hsr_get_node_list() hsr: use rcu_read_lock() in hsr_get_node_{list/status}() vxlan: check return value of gro_cells_init() net: dsa: mt7530: Change the LINK bit to reflect the link status bnxt_en: fix memory leaks in bnxt_dcbnl_ieee_getets() slcan: not call free_netdev before rtnl_unlock in slcan_open NFC: fdp: Fix a signedness bug in fdp_nci_send_patch() net: stmmac: dwmac-rk: fix error path in rk_gmac_probe net_sched: keep alloc_hash updated after hash allocation net_sched: cls_route: remove the right filter from hashtable net: qmi_wwan: add support for ASKEY WWHC050 net/packet: tpacket_rcv: avoid a producer race condition net: mvneta: Fix the case where the last poll did not process all rx net: dsa: Fix duplicate frames flooded by learning macsec: restrict to ethernet devices hsr: fix general protection fault in hsr_addr_is_self() Revert "drm/dp_mst: Skip validating ports during destruction, just ref" staging: greybus: loopback_test: fix potential path truncations staging: greybus: loopback_test: fix potential path truncation drm/bridge: dw-hdmi: fix AVI frame colorimetry arm64: smp: fix crash_smp_send_stop() behaviour arm64: smp: fix smp_send_stop() behaviour ALSA: hda/realtek: Fix pop noise on ALC225 Revert "ipv6: Fix handling of LLA with VRF and sockets bound to VRF" Revert "vrf: mark skb for multicast or link-local as enslaved to VRF" futex: Unbreak futex hashing futex: Fix inode life-time issue kbuild: Disable -Wpointer-to-enum-cast iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode iio: adc: at91-sama5d2_adc: fix channel configuration for differential channels USB: cdc-acm: fix rounding error in TIOCSSERIAL USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL x86/mm: split vmalloc_sync_all() page-flags: fix a crash at SetPageError(THP_SWAP) mm, slub: prevent kmalloc_node crashes and memory leaks mm: slub: be more careful about the double cmpxchg of freelist memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event xhci: Do not open code __print_symbolic() in xhci trace events rtc: max8907: add missing select REGMAP_IRQ intel_th: pci: Add Elkhart Lake CPU support intel_th: Fix user-visible error codes staging/speakup: fix get_word non-space look-ahead staging: rtl8188eu: Add device id for MERCUSYS MW150US v2 mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2 iio: magnetometer: ak8974: Fix negative raw values in sysfs iio: trigger: stm32-timer: disable master mode when stopping ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks ALSA: pcm: oss: Avoid plugin buffer overflow ALSA: seq: oss: Fix running status after receiving sysex ALSA: seq: virmidi: Fix running status after receiving sysex ALSA: line6: Fix endless MIDI read loop usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c USB: serial: pl2303: add device-id for HP LD381 usb: host: xhci-plat: add a shutdown USB: serial: option: add ME910G1 ECM composition 0x110b usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters USB: Disable LPM on WD19's Realtek Hub parse-maintainers: Mark as executable block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group() xenbus: req->err should be updated before req->state xenbus: req->body should be updated before req->state dm bio record: save/restore bi_end_io and bi_integrity altera-stapl: altera_get_note: prevent write beyond end of 'key' drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer drm/exynos: dsi: fix workaround for the legacy clock name drm/exynos: dsi: propagate error value and silence meaningless warning spi/zynqmp: remove entry that causes a cs glitch spi: pxa2xx: Add CS control clock quirk ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes powerpc: Include .BTF section spi: qup: call spi_qup_pm_resume_runtime before suspending UPSTREAM: ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE UPSTREAM: f2fs: wire up FS_IOC_GET_ENCRYPTION_NONCE UPSTREAM: ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE UPSTREAM: fscrypt: add FS_IOC_GET_ENCRYPTION_NONCE ioctl UPSTREAM: usb: raw_gadget: fix compilation warnings in uapi headers BACKPORT: usb: gadget: add raw-gadget interface UPSTREAM: usb: gadget: move choice ... endchoice to legacy/Kconfig ANDROID: clang: update to 10.0.5 FROMLIST: arm64: define __alloc_zeroed_user_highpage ANDROID: Incremental fs: Add INCFS_IOC_GET_FILLED_BLOCKS ANDROID: Incremental fs: Fix two typos f2fs: fix to avoid potential deadlock f2fs: add missing function name in kernel message f2fs: recycle unused compress_data.chksum feild f2fs: fix to avoid NULL pointer dereference f2fs: fix leaking uninitialized memory in compressed clusters f2fs: fix the panic in do_checkpoint() f2fs: fix to wait all node page writeback mm/swapfile.c: move inode_lock out of claim_swapfile UPSTREAM: ipv6: ndisc: add support for 'PREF64' dns64 prefix identifier UPSTREAM: ipv6: ndisc: add support for 'PREF64' dns64 prefix identifier ANDROID: dm-bow: Fix free_show value is incorrect UPSTREAM: coresight: Potential uninitialized variable in probe() ANDROID: kbuild: do not merge .section..* into .section in modules ANDROID: scsi: ufs: add ->map_sg_crypto() variant op UPSTREAM: bpf: Explicitly memset some bpf info structures declared on the stack UPSTREAM: bpf: Explicitly memset the bpf_attr structure Linux 4.14.174 ipv4: ensure rcu_read_lock() in cipso_v4_error() mm: slub: add missing TID bump in kmem_cache_alloc_bulk() ARM: 8958/1: rename missed uaccess .fixup section ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional() jbd2: fix data races at struct journal_head net: rmnet: fix NULL pointer dereference in rmnet_newlink() hinic: fix a bug of setting hw_ioctxt slip: not call free_netdev before rtnl_unlock in slip_open signal: avoid double atomic counter increments for user accounting mac80211: rx: avoid RCU list traversal under mutex net: ks8851-ml: Fix IRQ handling and locking net: usb: qmi_wwan: restore mtu min/max values after raw_ip switch scsi: libfc: free response frame from GPN_ID cfg80211: check reg_rule for NULL in handle_channel_custom() HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override HID: apple: Add support for recent firmware on Magic Keyboards ACPI: watchdog: Allow disabling WDAT at boot perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag batman-adv: Don't schedule OGM for disabled interface batman-adv: Avoid free/alloc race when handling OGM buffer batman-adv: Avoid free/alloc race when handling OGM2 buffer batman-adv: Fix duplicated OGMs on NETDEV_UP batman-adv: Fix debugfs path for renamed softif batman-adv: Fix debugfs path for renamed hardif batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs batman-adv: Fix TT sync flags for intermediate TT responses batman-adv: Avoid race in TT TVLV allocator helper batman-adv: update data pointers after skb_cow() batman-adv: Fix internal interface indices types batman-adv: Fix lock for ogm cnt access in batadv_iv_ogm_calc_tq batman-adv: Fix check of retrieved orig_gw in batadv_v_gw_is_eligible batman-adv: Always initialize fragment header priority batman-adv: Avoid spurious warnings from bat_v neigh_cmp implementation efi: Add a sanity check to efivar_store_raw() net/smc: check for valid ib_client_data ipv6: restrict IPV6_ADDRFORM operation i2c: acpi: put device when verifying client fails iommu/vt-d: Ignore devices with out-of-spec domain number iommu/vt-d: Fix the wrong printing in RHSA parsing netfilter: nft_payload: add missing attribute validation for payload csum flags netfilter: cthelper: add missing attribute validation for cthelper nl80211: add missing attribute validation for channel switch nl80211: add missing attribute validation for beacon report scanning nl80211: add missing attribute validation for critical protocol indication pinctrl: core: Remove extra kref_get which blocks hogs being freed pinctrl: meson-gxl: fix GPIOX sdio pins iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint iommu/dma: Fix MSI reservation allocation x86/mce: Fix logic and comments around MSR_PPIN_CTL efi: Fix a race and a buffer overflow while reading efivars via sysfs ARC: define __ALIGN_STR and __ALIGN symbols for ARC KVM: x86: clear stale x86_emulate_ctxt->intercept value gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache cifs_atomic_open(): fix double-put on late allocation failure ktest: Add timeout for ssh sync testing drm/amd/display: remove duplicated assignment to grph_obj_type workqueue: don't use wq_select_unbound_cpu() for bound works iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint virtio-blk: fix hw_queue stopped on arbitrary error iwlwifi: mvm: Do not require PHY_SKU NVM section for 3168 devices cgroup: Iterate tasks that did not finish do_exit() cgroup: cgroup_procs_next should increase position index ipvlan: don't deref eth hdr before checking it's set ipvlan: egress mcast packets are not exceptional ipvlan: do not add hardware address of master to its unicast filter list inet_diag: return classid for all socket types macvlan: add cond_resched() during multicast processing net: fec: validate the new settings in fec_enet_set_coalesce() slip: make slhc_compress() more robust against malicious packets bonding/alb: make sure arp header is pulled before accessing it net: phy: fix MDIO bus PM PHY resuming nfc: add missing attribute validation for vendor subcommand nfc: add missing attribute validation for SE API team: add missing attribute validation for array index team: add missing attribute validation for port ifindex net: fq: add missing attribute validation for orphan mask macsec: add missing attribute validation for port can: add missing attribute validation for termination nl802154: add missing attribute validation for dev_type nl802154: add missing attribute validation fib: add missing attribute validation for tun_id net: memcg: fix lockdep splat in inet_csk_accept() net: memcg: late association of sock to memcg cgroup: memcg: net: do not associate sock with unrelated cgroup bnxt_en: reinitialize IRQs when MTU is modified sfc: detach from cb_page in efx_copy_channel() r8152: check disconnect status after long sleep net/packet: tpacket_rcv: do not increment ring index on drop net: nfc: fix bounds checking bugs on "pipe" net: macsec: update SCI upon MAC address change. netlink: Use netlink header as base to calculate bad attribute offset ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast() ipvlan: add cond_resched_rcu() while processing muticast backlog ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface gre: fix uninit-value in __iptunnel_pull_header cgroup, netclassid: periodically release file_lock on classid updating net: phy: Avoid multiple suspends phy: Revert toggling reset changes. ANDROID: Incremental fs: Add INCFS_IOC_PERMIT_FILL ANDROID: Incremental fs: Remove signature checks from kernel ANDROID: Incremental fs: Pad hash blocks ANDROID: Incremental fs: Make fill block an ioctl ANDROID: Incremental fs: Remove all access_ok checks UPSTREAM: cgroup: Iterate tasks that did not finish do_exit() UPSTREAM: arm64: memory: Add missing brackets to untagged_addr() macro UPSTREAM: mm: Avoid creating virtual address aliases in brk()/mmap()/mremap() ANDROID: Add TPM support and the vTPM proxy to Cuttlefish. ANDROID: serdev: restrict claim of platform devices UPSTREAM: fscrypt: don't evict dirty inodes after removing key fscrypt: don't evict dirty inodes after removing key Linux 4.14.173 ASoC: topology: Fix memleak in soc_tplg_manifest_load() xhci: handle port status events for removed USB3 hcd dm integrity: fix a deadlock due to offloading to an incorrect workqueue powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems dmaengine: coh901318: Fix a double lock bug in dma_tc_handle() hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT() ARM: imx: build v7_cpu_resume() unconditionally IB/hfi1, qib: Ensure RCU is locked when accessing list RMDA/cm: Fix missing ib_cm_destroy_id() in ib_cm_insert_listen() RDMA/iwcm: Fix iwcm work deallocation ASoC: dapm: Correct DAPM handling of active widgets during shutdown ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path ASoC: pcm: Fix possible buffer overflow in dpcm state sysfs output ASoC: intel: skl: Fix possible buffer overflow in debug outputs ASoC: intel: skl: Fix pin debug prints ASoC: topology: Fix memleak in soc_tplg_link_elems_load() ARM: dts: ls1021a: Restore MDIO compatible to gianfar dm cache: fix a crash due to incorrect work item cancelling dmaengine: tegra-apb: Prevent race conditions of tasklet vs free list dmaengine: tegra-apb: Fix use-after-free x86/pkeys: Manually set X86_FEATURE_OSPKE to preserve existing changes vt: selection, push sel_lock up vt: selection, push console lock down vt: selection, close sel_buffer race serial: 8250_exar: add support for ACCES cards tty:serial:mvebu-uart:fix a wrong return arm: dts: dra76x: Fix mmc3 max-frequency fat: fix uninit-memory access for partial initialized inode mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa vgacon: Fix a UAF in vgacon_invert_region usb: core: port: do error out if usb_autopm_get_interface() fails usb: core: hub: do error out if usb_autopm_get_interface() fails usb: core: hub: fix unhandled return by employing a void function usb: quirks: add NO_LPM quirk for Logitech Screen Share usb: storage: Add quirk for Samsung Fit flash cifs: don't leak -EAGAIN for stat() during reconnect net: thunderx: workaround BGX TX Underflow issue x86/xen: Distribute switch variables for initialization nvme: Fix uninitialized-variable warning x86/boot/compressed: Don't declare __force_order in kaslr_64.c s390/cio: cio_ignore_proc_seq_next should increase position index watchdog: da9062: do not ping the hw during stop() net: ks8851-ml: Fix 16-bit IO operation net: ks8851-ml: Fix 16-bit data access net: ks8851-ml: Remove 8-bit bus accessors drm/msm/dsi: save pll state before dsi host is powered off drm: msm: Fix return type of dsi_mgr_connector_mode_valid for kCFI drm/msm/mdp5: rate limit pp done timeout warnings usb: gadget: serial: fix Tx stall after buffer overflow usb: gadget: ffs: ffs_aio_cancel(): Save/restore IRQ flags usb: gadget: composite: Support more than 500mA MaxPower selftests: fix too long argument serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic RDMA/core: Fix use of logical OR in get_new_pps RDMA/core: Fix pkey and port assignment in get_new_pps net: dsa: bcm_sf2: Forcibly configure IMP port for 1Gb/sec EDAC/amd64: Set grain per DIMM x86/mce: Handle varying MCA bank counts vhost: Check docket sk_family instead of call getname audit: always check the netlink payload length in audit_receive_msg() Revert "char/random: silence a lockdep splat with printk()" mm, thp: fix defrag setting if newline is not used mm/huge_memory.c: use head to check huge zero page perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc kprobes: Set unoptimized flag after unoptimizing code drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()' tuntap: correctly set SOCKWQ_ASYNC_NOSPACE KVM: Check for a bad hva before dropping into the ghc slow path KVM: SVM: Override default MMIO mask if memory encryption is enabled mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame() namei: only return -ECHILD from follow_dotdot_rcu() net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE net: atlantic: fix potential error handling net: netlink: cap max groups which will be considered in netlink_bind() include/linux/bitops.h: introduce BITS_PER_TYPE ecryptfs: Fix up bad backport of fe2e082f5da5b4a0a92ae32978f81507ef37ec66 usb: charger: assign specific number for enum value drm/i915/gvt: Separate display reset from ALL_ENGINES reset i2c: jz4780: silence log flood on txabrt i2c: altera: Fix potential integer overflow MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' HID: hiddev: Fix race in in hiddev_disconnect() Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" tracing: Disable trace_printk() on post poned tests HID: core: increase HID report buffer size to 8KiB HID: core: fix off-by-one memset in hid_report_raw_event() HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock KVM: VMX: check descriptor table exits on instruction emulation ACPI: watchdog: Fix gas->access_width usage ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro audit: fix error handling in audit_data_to_entry() ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() net: sched: correct flower port blocking qede: Fix race between rdma destroy workqueue and link change event ipv6: Fix route replacement with dev-only route ipv6: Fix nlmsg_flags when splitting a multipath route sctp: move the format error check out of __sctp_sf_do_9_1_abort nfc: pn544: Fix occasional HW initialization failure net: phy: restore mdio regs in the iproc mdio driver net: fib_rules: Correctly set table field when table number exceeds 8 bits sysrq: Remove duplicated sysrq message sysrq: Restore original console_loglevel when sysrq disabled cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE cifs: Fix mode output in debugging statements net: ena: ena-com.c: prevent NULL pointer dereference net: ena: ethtool: use correct value for crc32 hash net: ena: fix incorrectly saving queue numbers when setting RSS indirection table net: ena: rss: store hash function as values and not bits net: ena: rss: fix failure to get indirection table net: ena: fix incorrect default RSS key net: ena: add missing ethtool TX timestamping indication net: ena: fix uses of round_jiffies() net: ena: fix potential crash when rxfh key is NULL qmi_wwan: unconditionally reject 2 ep interfaces qmi_wwan: re-add DW5821e pre-production variant cfg80211: check wiphy driver existence for drvinfo report mac80211: consider more elements in parsing CRC dax: pass NOWAIT flag to iomap_apply drm/msm: Set dma maximum segment size for mdss ipmi:ssif: Handle a possible NULL pointer reference ext4: fix potential race between s_group_info online resizing and access ext4: fix potential race between s_flex_groups online resizing and access ext4: fix potential race between online resizing and write operations netfilter: nf_conntrack: resolve clash for matching conntracks iwlwifi: pcie: fix rb_allocator workqueue allocation FROMLIST: f2fs: fix wrong check on F2FS_IOC_FSSETXATTR UPSTREAM: binder: prevent UAF for binderfs devices II UPSTREAM: binder: prevent UAF for binderfs devices FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests ANDROID: cuttlefish: disable KPROBES ANDROID: scsi: ufs: allow ufs variants to override sg entry size FROMLIST: ufs: fix a bug on printing PRDT BACKPORT: loop: Add LOOP_SET_BLOCK_SIZE in compat ioctl ANDROID: fix build issue in security/selinux/avc.c ANDROID: cuttlefish_defconfig: Disable CONFIG_RT_GROUP_SCHED ANDROID: Enable HID_NINTENDO as y FROMLIST: HID: nintendo: add nintendo switch controller driver Linux 4.14.172 s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range xen: Enable interrupts when calling _cond_resched() ata: ahci: Add shutdown to freeze hardware resources of ahci netfilter: xt_hashlimit: limit the max size of hashtable ALSA: seq: Fix concurrent access to queue current tick/time ALSA: seq: Avoid concurrent access to queue flags ALSA: rawmidi: Avoid bit fields for state flags genirq/proc: Reject invalid affinity masks (again) iommu/vt-d: Fix compile warning from intel-svm.h ecryptfs: replace BUG_ON with error handling code staging: greybus: use after free in gb_audio_manager_remove_all() staging: rtl8723bs: fix copy of overlapping memory usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session" scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout" Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents btrfs: do not check delayed items are empty for single transaction cleanup btrfs: fix bytes_may_use underflow in prealloc error condtition KVM: apic: avoid calculating pending eoi from an uninitialized val KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1 KVM: nVMX: Check IO instruction VM-exit conditions KVM: nVMX: Refactor IO bitmap checks into helper function ext4: fix race between writepages and enabling EXT4_EXTENTS_FL ext4: rename s_journal_flag_rwsem to s_writepages_rwsem ext4: fix mount failure with quota configured as module ext4: add cond_resched() to __ext4_find_entry() ext4: fix a data race in EXT4_I(inode)->i_disksize KVM: nVMX: Don't emulate instructions in guest mode lib/stackdepot.c: fix global out-of-bounds in stack_slabs serial: 8250: Check UPF_IRQ_SHARED in advance vt: vt_ioctl: fix race in VT_RESIZEX VT_RESIZEX: get rid of field-by-field copyin xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI drm/amdgpu/soc15: fix xclk for raven mm/vmscan.c: don't round up scan size for online memory cgroup Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()" MAINTAINERS: Update drm/i915 bug filing URL serdev: ttyport: restore client ops on deregistration tty: serial: imx: setup the correct sg entry for tx dma tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode x86/mce/amd: Fix kobject lifetime x86/mce/amd: Publish the bank pointer only after setup has succeeded staging: rtl8723bs: Fix potential overuse of kernel memory staging: rtl8723bs: Fix potential security hole staging: rtl8188eu: Fix potential overuse of kernel memory staging: rtl8188eu: Fix potential security hole USB: hub: Fix the broken detection of USB3 device in SMSC hub USB: hub: Don't record a connect-change event during reset-resume USB: Fix novation SourceControl XL after suspend usb: uas: fix a plug & unplug racing usb: host: xhci: update event ring dequeue pointer on purpose xhci: fix runtime pm enabling for quirky Intel hosts xhci: Force Maximum Packet size for Full-speed bulk devices to valid range. staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi. staging: android: ashmem: Disallow ashmem memory from being remapped vt: selection, handle pending signals in paste_selection floppy: check FDC index for errors before assigning it USB: misc: iowarrior: add support for the 100 device USB: misc: iowarrior: add support for the 28 and 28L devices USB: misc: iowarrior: add support for 2 OEMed devices thunderbolt: Prevent crash if non-active NVMem file is read net/smc: fix leak of kernel memory to user space net/sched: flower: add missing validation of TCA_FLOWER_FLAGS net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS net: dsa: tag_qca: Make sure there is headroom for tag enic: prevent waking up stopped tx queues over watchdog reset selinux: ensure we cleanup the internal AVC counters on error in avc_update() mlxsw: spectrum_dpipe: Add missing error path virtio_balloon: prevent pfn array overflow help_next should increase position index brd: check and limit max_part par microblaze: Prevent the overflow of the start iwlwifi: mvm: Fix thermal zone registration irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL bcache: explicity type cast in bset_bkey_last() reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() lib/scatterlist.c: adjust indentation in __sg_alloc_table ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans() radeon: insert 10ms sleep in dce5_crtc_load_lut trigger_next should increase position index ftrace: fpid_next() should increase position index drm/nouveau/disp/nv50-: prevent oops when no channel method map provided irqchip/gic-v3: Only provision redistributors that are enabled in ACPI ceph: check availability of mds cluster on mount after wait timeout cifs: fix NULL dereference in match_prepath iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop hostap: Adjust indentation in prism2_hostapd_add_sta ARM: 8951/1: Fix Kexec compilation issue. jbd2: make sure ESHUTDOWN to be recorded in the journal superblock jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV ALSA: hda - Add docking station support for Lenovo Thinkpad T420s driver core: platform: fix u32 greater or equal to zero comparison s390/ftrace: generate traced function stack frame x86/decoder: Add TEST opcode to Group3-2 ALSA: hda/hdmi - add retry logic to parse_intel_hdmi() irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems remoteproc: Initialize rproc_class before use btrfs: device stats, log when stats are zeroed btrfs: safely advance counter when looking up bio csums btrfs: fix possible NULL-pointer dereference in integrity checks pwm: Remove set but not set variable 'pwm' ide: serverworks: potential overflow in svwks_set_pio_mode() cmd64x: potential buffer overflow in cmd64x_program_timings() pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd f2fs: fix memleak of kobject watchdog/softlockup: Enforce that timestamp is valid on boot arm64: fix alternatives with LLVM's integrated assembler scsi: iscsi: Don't destroy session if there are outstanding connections f2fs: free sysfs kobject iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new() vme: bridges: reduce stack usage driver core: Print device when resources present in really_probe() driver core: platform: Prevent resouce overflow from causing infinite loops tty: synclink_gt: Adjust indentation in several functions tty: synclinkmp: Adjust indentation in several functions ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m wan: ixp4xx_hss: fix compile-testing on 64-bit Input: edt-ft5x06 - work around first register access error rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls efi/x86: Don't panic or BUG() on non-critical error conditions soc/tegra: fuse: Correct straps' address for older Tegra124 device trees IB/hfi1: Add software counter for ctxt0 seq drop udf: Fix free space reporting for metadata and virtual partitions usbip: Fix unsafe unaligned pointer usage drm: remove the newline for CRC source name. tools lib api fs: Fix gcc9 stringop-truncation compilation error ALSA: sh: Fix compile warning wrt const ALSA: sh: Fix unused variable warnings clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock RDMA/rxe: Fix error type of mmap_offset pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency x86/vdso: Provide missing include file dmaengine: Store module owner in dma_device struct ARM: dts: r8a7779: Add device node for ARM global timer drm/mediatek: handle events when enabling/disabling crtc scsi: aic7xxx: Adjust indentation in ahc_find_syncrate scsi: ufs: Complete pending requests in host reset and restore path ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 orinoco: avoid assertion in case of NULL pointer rtlwifi: rtl_pci: Fix -Wcast-function-type iwlegacy: Fix -Wcast-function-type ipw2x00: Fix -Wcast-function-type b43legacy: Fix -Wcast-function-type ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status fore200e: Fix incorrect checks of NULL pointer dereference reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3 arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu(). PCI/IOV: Fix memory leak in pci_iov_add_virtfn() net/wan/fsl_ucc_hdlc: reject muram offsets above 64K regulator: rk808: Lower log level on optional GPIOs being not available drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table clk: qcom: rcg2: Don't crash if our parent can't be found; return an error kconfig: fix broken dependency in randconfig-generated .config KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups nbd: add a flush_workqueue in nbd_start_device ext4, jbd2: ensure panic when aborting with zero errno tracing: Fix very unlikely race of registering two stat tracers tracing: Fix tracing_stat return values in error handling paths x86/sysfb: Fix check for bad VRAM size jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal kselftest: Minimise dependency of get_size on C library interfaces clocksource/drivers/bcm2835_timer: Fix memory leak of timer usb: dwc2: Fix IN FIFO allocation usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe() uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol() sparc: Add .exit.data section. MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init() efi/x86: Map the entire EFI vendor string before copying it pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run() char/random: silence a lockdep splat with printk() gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number media: i2c: mt9v032: fix enum mbus codes and frame sizes pxa168fb: Fix the function used to release some memory in an error handling path pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs gianfar: Fix TX timestamping with a stacked DSA driver ALSA: ctl: allow TLV read operation for callback type of element in locked case ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT leds: pca963x: Fix open-drain initialization brcmfmac: Fix use after free in brcmf_sdio_readframes() cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order drm/gma500: Fixup fbdev stolen size usage evaluation KVM: nVMX: Use correct root level for nested EPT shadow page tables Revert "KVM: VMX: Add non-canonical check on writes to RTIT address MSRs" Revert "KVM: nVMX: Use correct root level for nested EPT shadow page tables" scsi: qla2xxx: fix a potential NULL pointer dereference jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer jbd2: move the clearing of b_modified flag to the journal_unmap_buffer() hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions. perf/x86/intel: Fix inaccurate period in context switch for auto-reload s390/time: Fix clk type in get_tod_clock RDMA/core: Fix protection fault in get_pkey_idx_qp_list IB/hfi1: Close window for pq and request coliding serial: imx: Only handle irqs that are actually enabled serial: imx: ensure that RX irqs are off if RX is off padata: Remove broken queue flushing perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map KVM: nVMX: Use correct root level for nested EPT shadow page tables arm64: ssbs: Fix context-switch when SSBS is present on all CPUs btrfs: log message when rw remount is attempted with unclean tree-log btrfs: print message when tree-log replay starts Btrfs: fix race between using extent maps and merging them ext4: improve explanation of a mount failure caused by a misconfigured kernel ext4: fix checksum errors with indexed dirs ext4: fix support for inode sizes > 1024 bytes ext4: don't assume that mmp_nodename/bdevname have NUL ARM: 8723/2: always assume the "unified" syntax for assembly code arm64: nofpsimd: Handle TIF_FOREIGN_FPSTATE flag cleanly arm64: ptrace: nofpsimd: Fail FP/SIMD regset operations arm64: cpufeature: Set the FP/SIMD compat HWCAP bits properly ALSA: usb-audio: Apply sample rate quirk for Audioengine D1 Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list Input: synaptics - enable SMBus on ThinkPad L470 Input: synaptics - switch T470s to RMI4 by default ecryptfs: fix a memory leak bug in ecryptfs_init_messaging() ecryptfs: fix a memory leak bug in parse_tag_1_packet() ASoC: sun8i-codec: Fix setting DAI data format ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs iommu/qcom: Fix bogus detach logic KVM: x86: emulate RDPID UPSTREAM: sched/psi: Fix OOB write when writing 0 bytes to PSI files UPSTREAM: psi: Fix a division error in psi poll() UPSTREAM: sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime UPSTREAM: sched/psi: Correct overly pessimistic size calculation FROMLIST: f2fs: Handle casefolding with Encryption FROMLIST: fscrypt: Have filesystems handle their d_ops FROMLIST: ext4: Use generic casefolding support FROMLIST: f2fs: Use generic casefolding support FROMLIST: Add standard casefolding support FROMLIST: unicode: Add utf8_casefold_hash ANDROID: cuttlefish_defconfig: Add CONFIG_UNICODE ANDROID: sdcardfs: fix -ENOENT lookup race issue ANDROID: gki_defconfig: Enable CONFIG_RD_LZ4 ANDROID: dm: Add wrapped key support in dm-default-key ANDROID: dm: add support for passing through derive_raw_secret ANDROID: block: Prevent crypto fallback for wrapped keys ANDROID: Disable wq fp check in CFI builds ANDROID: increase limit on sched-tune boost groups ANDROID: ufs, block: fix crypto power management and move into block layer ANDROID: Incremental fs: Support xattrs ANDROID: test_stackinit: work around LLVM PR44916 ANDROID: clang: update to 10.0.4 fs-verity: use u64_to_user_ptr() fs-verity: use mempool for hash requests fs-verity: implement readahead of Merkle tree pages ext4: readpages() should submit IO as read-ahead fs-verity: implement readahead for FS_IOC_ENABLE_VERITY fscrypt: improve format of no-key names ubifs: allow both hash and disk name to be provided in no-key names ubifs: don't trigger assertion on invalid no-key filename fscrypt: clarify what is meant by a per-file key fscrypt: derive dirhash key for casefolded directories fscrypt: don't allow v1 policies with casefolding fscrypt: add "fscrypt_" prefix to fname_encrypt() fscrypt: don't print name of busy file when removing key fscrypt: document gfp_flags for bounce page allocation fscrypt: optimize fscrypt_zeroout_range() fscrypt: remove redundant bi_status check fscrypt: Allow modular crypto algorithms fscrypt: include <linux/ioctl.h> in UAPI header fscrypt: don't check for ENOKEY from fscrypt_get_encryption_info() fscrypt: remove fscrypt_is_direct_key_policy() fscrypt: move fscrypt_valid_enc_modes() to policy.c fscrypt: check for appropriate use of DIRECT_KEY flag earlier fscrypt: split up fscrypt_supported_policy() by policy version fscrypt: introduce fscrypt_needs_contents_encryption() fscrypt: move fscrypt_d_revalidate() to fname.c fscrypt: constify inode parameter to filename encryption functions fscrypt: constify struct fscrypt_hkdf parameter to fscrypt_hkdf_expand() fscrypt: verify that the crypto_skcipher has the correct ivsize fscrypt: use crypto_skcipher_driver_name() fscrypt: support passing a keyring key to FS_IOC_ADD_ENCRYPTION_KEY keys: Export lookup_user_key to external users f2fs: fix build error on PAGE_KERNEL_RO Conflicts: arch/arm64/kernel/smp.c arch/arm64/kernel/traps.c block/blk-crypto-fallback.c block/keyslot-manager.c drivers/base/power/wakeup.c drivers/clk/clk.c drivers/clk/qcom/clk-rcg2.c drivers/gpu/Makefile drivers/gpu/drm/msm/msm_drv.c drivers/gpu/drm/msm/msm_gem.c drivers/hwtracing/coresight/coresight-funnel.c drivers/irqchip/irq-gic-v3.c drivers/md/dm.c drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c drivers/net/macsec.c drivers/net/phy/micrel.c drivers/net/wireless/ath/wil6210/cfg80211.c drivers/net/wireless/ath/wil6210/fw_inc.c drivers/net/wireless/ath/wil6210/pcie_bus.c drivers/net/wireless/ath/wil6210/pm.c drivers/net/wireless/ath/wil6210/wil6210.h drivers/of/base.c drivers/power/supply/power_supply_sysfs.c drivers/rpmsg/qcom_glink_smem.c drivers/scsi/sd.c drivers/scsi/ufs/ufshcd-crypto.c drivers/scsi/ufs/ufshcd.c drivers/scsi/ufs/ufshcd.h drivers/scsi/ufs/ufshci.h drivers/usb/dwc3/core.c drivers/usb/dwc3/gadget.c drivers/usb/gadget/Kconfig drivers/usb/gadget/composite.c drivers/usb/gadget/function/f_fs.c drivers/usb/gadget/legacy/Makefile drivers/usb/host/xhci-mem.c fs/ext4/readpage.c fs/sdcardfs/lookup.c include/linux/key.h include/linux/keyslot-manager.h include/linux/power_supply.h include/uapi/linux/coresight-stm.h net/qrtr/qrtr.c Change-Id: Iaa9fcbe987e721f02596e167249a519781ed3888 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>	2020-08-05 11:41:56 +05:30
Venkata Rao Kakani	0a7ac54ace	Early Services: init: fs: synchronize Early Services with init ... Add synchonization between early-init and android init. Change-Id: I347645c648964252b80182eb4328859e4a94d7eb Signed-off-by: Venkata Rao Kakani <vkakani@codeaurora.org>	2020-06-26 09:09:26 +05:30
Eric Biggers	8fbb1f4232	fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() ... commit 26c5d78c976ca298e59a56f6101a97b618ba3539 upstream. After request_module(), nothing is stopping the module from being unloaded until someone takes a reference to it via try_get_module(). The WARN_ONCE() in get_fs_type() is thus user-reachable, via userspace running 'rmmod' concurrently. Since WARN_ONCE() is for kernel bugs only, not for user-reachable situations, downgrade this warning to pr_warn_once(). Keep it printed once only, since the intent of this warning is to detect a bug in modprobe at boot time. Printing the warning more than once wouldn't really provide any useful extra information. Fixes: 41124db869b7 ("fs: warn in case userspace lied about modprobe return") Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Jessica Yu <jeyu@kernel.org> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jeff Vander Stoep <jeffv@google.com> Cc: Jessica Yu <jeyu@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: NeilBrown <neilb@suse.com> Cc: <stable@vger.kernel.org> [4.13+] Link: http://lkml.kernel.org/r/20200312202552.241885-3-ebiggers@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-04-24 08:00:43 +02:00
Greg Kroah-Hartman	b24413180f	License cleanup: add SPDX GPL-2.0 license identifier to files with no license ... Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-11-02 11:10:55 +01:00
Linus Torvalds	78dcf73421	Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs ... Pull ->s_options removal from Al Viro: "Preparations for fsmount/fsopen stuff (coming next cycle). Everything gets moved to explicit ->show_options(), killing ->s_options off + some cosmetic bits around fs/namespace.c and friends. Basically, the stuff needed to work with fsmount series with minimum of conflicts with other work. It's not strictly required for this merge window, but it would reduce the PITA during the coming cycle, so it would be nice to have those bits and pieces out of the way" * 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: isofs: Fix isofs_show_options() VFS: Kill off s_options and helpers orangefs: Implement show_options 9p: Implement show_options isofs: Implement show_options afs: Implement show_options affs: Implement show_options befs: Implement show_options spufs: Implement show_options bpf: Implement show_options ramfs: Implement show_options pstore: Implement show_options omfs: Implement show_options hugetlbfs: Implement show_options VFS: Don't use save/replace_mount_options if not using generic_show_options VFS: Provide empty name qstr VFS: Make get_filesystem() return the affected filesystem VFS: Clean up whitespace in fs/namespace.c and fs/super.c Provide a function to create a NUL-terminated string from unterminated data	2017-07-15 12:00:42 -07:00
David Howells	ee416bcdba	VFS: Make get_filesystem() return the affected filesystem ... Make get_filesystem() return a pointer to the filesystem on which it just got a ref. Suggested-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2017-07-06 03:27:09 -04:00
Luis R. Rodriguez	41124db869	fs: warn in case userspace lied about modprobe return ... kmod <= v19 was broken -- it could return 0 to modprobe calls, incorrectly assuming that a kernel module was built-in, whereas in reality the module was just forming in the kernel. The reason for this is an incorrect userspace heuristics. A userspace kmod fix is available for it [0], however should userspace break again we could go on with an failed get_fs_type() which is hard to debug as the request_module() is detected as returning 0. The first suspect would be that there is something worth with the kernel's module loader and obviously in this case that is not the issue. Since these issues are painful to debug complain when we know userspace has outright lied to us. [0] http://git.kernel.org/cgit/utils/kernel/kmod/kmod.git/commit/libkmod/libkmod-module.c?id=fd44a98ae2eb5eb32161088954ab21e58e19dfc4 Suggested-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Jessica Yu <jeyu@redhat.com> Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2017-06-29 20:05:43 -04:00
Linus Torvalds	7c0f6ba682	Replace <asm/uaccess.h> with <linux/uaccess.h> globally ... This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*<asm/uaccess.h>' sed -i -e "s!$PATT!#include <linux/uaccess.h>!" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2016-12-24 11:46:01 -08:00
Al Viro	558041d8d2	find_filesystem(): simplify comparison ... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2016-01-19 12:02:23 -05:00
Fabian Frederick	6af9f7bf3c	sys_sysfs: Add CONFIG_SYSFS_SYSCALL ... sys_sysfs is an obsolete system call no longer supported by libc. - This patch adds a default CONFIG_SYSFS_SYSCALL=y - Option can be turned off in expert mode. - cond_syscall added to kernel/sys_ni.c [akpm@linux-foundation.org: tweak Kconfig help text] Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2014-04-03 16:21:05 -07:00
Eric W. Biederman	7f78e03513	fs: Limit sys_mount to only request filesystem modules. ... Modify the request_module to prefix the file system type with "fs-" and add aliases to all of the filesystems that can be built as modules to match. A common practice is to build all of the kernel code and leave code that is not commonly needed as modules, with the result that many users are exposed to any bug anywhere in the kernel. Looking for filesystems with a fs- prefix limits the pool of possible modules that can be loaded by mount to just filesystems trivially making things safer with no real cost. Using aliases means user space can control the policy of which filesystem modules are auto-loaded by editing /etc/modprobe.d/*.conf with blacklist and alias directives. Allowing simple, safe, well understood work-arounds to known problematic software. This also addresses a rare but unfortunate problem where the filesystem name is not the same as it's module name and module auto-loading would not work. While writing this patch I saw a handful of such cases. The most significant being autofs that lives in the module autofs4. This is relevant to user namespaces because we can reach the request module in get_fs_type() without having any special permissions, and people get uncomfortable when a user specified string (in this case the filesystem type) goes all of the way to request_module. After having looked at this issue I don't think there is any particular reason to perform any filtering or permission checks beyond making it clear in the module request that we want a filesystem module. The common pattern in the kernel is to call request_module() without regards to the users permissions. In general all a filesystem module does once loaded is call register_filesystem() and go to sleep. Which means there is not much attack surface exposed by loading a filesytem module unless the filesystem is mounted. In a user namespace filesystems are not mounted unless .fs_flags = FS_USERNS_MOUNT, which most filesystems do not set today. Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Acked-by: Kees Cook <keescook@chromium.org> Reported-by: Kees Cook <keescook@google.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>	2013-03-03 19:36:31 -08:00
Jeff Layton	91a27b2a75	vfs: define struct filename and have getname() return it ... getname() is intended to copy pathname strings from userspace into a kernel buffer. The result is just a string in kernel space. It would however be quite helpful to be able to attach some ancillary info to the string. For instance, we could attach some audit-related info to reduce the amount of audit-related processing needed. When auditing is enabled, we could also call getname() on the string more than once and not need to recopy it from userspace. This patchset converts the getname()/putname() interfaces to return a struct instead of a string. For now, the struct just tracks the string in kernel space and the original userland pointer for it. Later, we'll add other information to the struct as it becomes convenient. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2012-10-12 20:14:55 -04:00
Al Viro	a5166169f9	vfs: convert fs_supers to hlist ... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2012-01-03 22:52:39 -05:00
Milton Miller	fff3e5ade4	fs: synchronize_rcu when unregister_filesystem success not failure ... While checking unregister_filesystem for saftey vs extra calls for "ext4: register ext2 and ext3 alias after ext4" I realized that the synchronize_rcu() was called on the error path but not on the success path. Cc: stable (2.6.38) Signed-off-by: Milton Miller <miltonm@bga.com> [ This probably won't really make a difference since commit d863b50ab013 ("vfs: call rcu_barrier after ->kill_sb()"), but it's the right thing to do. - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2011-04-17 10:42:01 -07:00
Nick Piggin	31e6b01f41	fs: rcu-walk for path lookup ... Perform common cases of path lookups without any stores or locking in the ancestor dentry elements. This is called rcu-walk, as opposed to the current algorithm which is a refcount based walk, or ref-walk. This results in far fewer atomic operations on every path element, significantly improving path lookup performance. It also avoids cacheline bouncing on common dentries, significantly improving scalability. The overall design is like this: * LOOKUP_RCU is set in nd->flags, which distinguishes rcu-walk from ref-walk. * Take the RCU lock for the entire path walk, starting with the acquiring of the starting path (eg. root/cwd/fd-path). So now dentry refcounts are not required for dentry persistence. * synchronize_rcu is called when unregistering a filesystem, so we can access d_ops and i_ops during rcu-walk. * Similarly take the vfsmount lock for the entire path walk. So now mnt refcounts are not required for persistence. Also we are free to perform mount lookups, and to assume dentry mount points and mount roots are stable up and down the path. * Have a per-dentry seqlock to protect the dentry name, parent, and inode, so we can load this tuple atomically, and also check whether any of its members have changed. * Dentry lookups (based on parent, candidate string tuple) recheck the parent sequence after the child is found in case anything changed in the parent during the path walk. * inode is also RCU protected so we can load d_inode and use the inode for limited things. * i_mode, i_uid, i_gid can be tested for exec permissions during path walk. * i_op can be loaded. When we reach the destination dentry, we lock it, recheck lookup sequence, and increment its refcount and mountpoint refcount. RCU and vfsmount locks are dropped. This is termed "dropping rcu-walk". If the dentry refcount does not match, we can not drop rcu-walk gracefully at the current point in the lokup, so instead return -ECHILD (for want of a better errno). This signals the path walking code to re-do the entire lookup with a ref-walk. Aside from the final dentry, there are other situations that may be encounted where we cannot continue rcu-walk. In that case, we drop rcu-walk (ie. take a reference on the last good dentry) and continue with a ref-walk. Again, if we can drop rcu-walk gracefully, we return -ECHILD and do the whole lookup using ref-walk. But it is very important that we can continue with ref-walk for most cases, particularly to avoid the overhead of double lookups, and to gain the scalability advantages on common path elements (like cwd and root). The cases where rcu-walk cannot continue are: * NULL dentry (ie. any uncached path element) * parent with d_inode->i_op->permission or ACLs * dentries with d_revalidate * Following links In future patches, permission checks and d_revalidate become rcu-walk aware. It may be possible eventually to make following links rcu-walk aware. Uncached path elements will always require dropping to ref-walk mode, at the very least because i_mutex needs to be grabbed, and objects allocated. Signed-off-by: Nick Piggin <npiggin@kernel.dk>	2011-01-07 17:50:27 +11:00
Tejun Heo	5a0e3ad6af	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h ... percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>	2010-03-30 22:02:32 +09:00
Tetsuo Handa	38e23c95f9	fs: Mark get_filesystem_list() as __init function. ... "int get_filesystem_list(char * buf)" is called by only "static void __init get_fs_names(char *page)". We can mark get_filesystem_list() as "__init". Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2009-04-20 23:02:52 -04:00
Heiko Carstens	1e7bfb2134	[CVE-2009-0029] System call wrappers part 27 ... Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>	2009-01-14 14:15:29 +01:00
Li Zefan	d8e9650dff	vfs: remove duplicate code in get_fs_type() ... save 14 bytes: text data bss dec hex filename 1354 32 4 1390 56e fs/filesystems.o.before text data bss dec hex filename 1340 32 4 1376 560 fs/filesystems.o Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>	2009-01-05 11:54:29 -05:00
Alexey Dobriyan	6827400713	proc: move /proc/filesystems to fs/filesystems.c ... Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>	2008-10-23 14:27:09 +04:00
Miklos Szeredi	79c0b2df79	add filesystem subtype support ... There's a slight problem with filesystem type representation in fuse based filesystems. From the kernel's view, there are just two filesystem types: fuse and fuseblk. From the user's view there are lots of different filesystem types. The user is not even much concerned if the filesystem is fuse based or not. So there's a conflict of interest in how this should be represented in fstab, mtab and /proc/mounts. The current scheme is to encode the real filesystem type in the mount source. So an sshfs mount looks like this: sshfs#user@server:/ /mnt/server fuse rw,nosuid,nodev,... This url-ish syntax works OK for sshfs and similar filesystems. However for block device based filesystems (ntfs-3g, zfs) it doesn't work, since the kernel expects the mount source to be a real device name. A possibly better scheme would be to encode the real type in the type field as "type.subtype". So fuse mounts would look like this: /dev/hda1 /mnt/windows fuseblk.ntfs-3g rw,... user@server:/ /mnt/server fuse.sshfs rw,nosuid,nodev,... This patch adds the necessary code to the kernel so that this can be correctly displayed in /proc/mounts. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2007-05-08 11:15:01 -07:00
Tim Schmielau	cd354f1ae7	[PATCH] remove many unneeded #includes of sched.h ... After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2007-02-14 08:09:54 -08:00
Alexey Dobriyan	6ea36ddbd1	[PATCH] Ban register_filesystem(NULL); ... Everyone passes valid pointer there. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	2006-09-29 09:18:20 -07:00
Tim Schmielau	4e57b68178	[PATCH] fix missing includes ... I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	2005-10-30 17:37:32 -08:00
Linus Torvalds	1da177e4c3	Linux-2.6.12-rc2 ... Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!	2005-04-16 15:20:36 -07:00