285dc038c1124a4f2a3bf4bf4e29ef0fc5b9fd39
5809 Commits
| Author | SHA1 | Message | Date | |
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Kees Cook
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e21d1db522 |
FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests
The tests for initializing a variable defined between a switch statement's test and its first "case" statement are currently not initialized in Clang[1] nor the proposed auto-initialization feature in GCC. We should retain the test (so that we can evaluate compiler fixes), but mark it as an "expected fail". The rest of the kernel source will be adjusted to avoid this corner case. Also disable -Wswitch-unreachable for the test so that the intentionally broken code won't trigger warnings for GCC (nor future Clang) when initialization happens this unhandled place. [1] https://bugs.llvm.org/show_bug.cgi?id=44916 Suggested-by: Alexander Potapenko <glider@google.com> Signed-off-by: Kees Cook <keescook@chromium.org> [adelva: cherry picking to avoid boot test flakes] Bug: 144999193 Link: https://lore.kernel.org/lkml/202002191358.2897A07C6@keescook/ Change-Id: I0e691f2299ab42526ea306a92551a1188c469136 Signed-off-by: Alistair Delva <adelva@google.com> |
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Greg Kroah-Hartman
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ce5de62e20 |
Merge 5.4.24 into android-5.4
Changes in 5.4.24 io_uring: grab ->fs as part of async offload EDAC: skx_common: downgrade message importance on missing PCI device net: dsa: b53: Ensure the default VID is untagged net: fib_rules: Correctly set table field when table number exceeds 8 bits net: macb: ensure interface is not suspended on at91rm9200 net: mscc: fix in frame extraction net: phy: restore mdio regs in the iproc mdio driver net: sched: correct flower port blocking net/tls: Fix to avoid gettig invalid tls record nfc: pn544: Fix occasional HW initialization failure qede: Fix race between rdma destroy workqueue and link change event Revert "net: dev: introduce support for sch BYPASS for lockless qdisc" udp: rehash on disconnect sctp: move the format error check out of __sctp_sf_do_9_1_abort bnxt_en: Improve device shutdown method. bnxt_en: Issue PCIe FLR in kdump kernel to cleanup pending DMAs. bonding: add missing netdev_update_lockdep_key() net: export netdev_next_lower_dev_rcu() bonding: fix lockdep warning in bond_get_stats() ipv6: Fix route replacement with dev-only route ipv6: Fix nlmsg_flags when splitting a multipath route ipmi:ssif: Handle a possible NULL pointer reference drm/msm: Set dma maximum segment size for mdss sched/core: Don't skip remote tick for idle CPUs timers/nohz: Update NOHZ load in remote tick sched/fair: Prevent unlimited runtime on throttled group dax: pass NOWAIT flag to iomap_apply mac80211: consider more elements in parsing CRC cfg80211: check wiphy driver existence for drvinfo report s390/zcrypt: fix card and queue total counter wrap qmi_wwan: re-add DW5821e pre-production variant qmi_wwan: unconditionally reject 2 ep interfaces NFSv4: Fix races between open and dentry revalidation perf/smmuv3: Use platform_get_irq_optional() for wired interrupt perf/x86/intel: Add Elkhart Lake support perf/x86/cstate: Add Tremont support perf/x86/msr: Add Tremont support ceph: do not execute direct write in parallel if O_APPEND is specified ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi drm/amd/display: Do not set optimized_require to false after plane disable RDMA/siw: Remove unwanted WARN_ON in siw_cm_llp_data_ready() drm/amd/display: Check engine is not NULL before acquiring drm/amd/display: Limit minimum DPPCLK to 100MHz. drm/amd/display: Add initialitions for PLL2 clock source amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags soc/tegra: fuse: Fix build with Tegra194 configuration i40e: Fix the conditional for i40e_vc_validate_vqs_bitmaps net: ena: fix potential crash when rxfh key is NULL net: ena: fix uses of round_jiffies() net: ena: add missing ethtool TX timestamping indication net: ena: fix incorrect default RSS key net: ena: rss: do not allocate key when not supported net: ena: rss: fix failure to get indirection table net: ena: rss: store hash function as values and not bits net: ena: fix incorrectly saving queue numbers when setting RSS indirection table net: ena: fix corruption of dev_idx_to_host_tbl net: ena: ethtool: use correct value for crc32 hash net: ena: ena-com.c: prevent NULL pointer dereference ice: update Unit Load Status bitmask to check after reset cifs: Fix mode output in debugging statements cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE mac80211: fix wrong 160/80+80 MHz setting net: hns3: add management table after IMP reset net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples() nvme/tcp: fix bug on double requeue when send fails nvme: prevent warning triggered by nvme_stop_keep_alive nvme/pci: move cqe check after device shutdown ext4: potential crash on allocation error in ext4_alloc_flex_bg_array() audit: fix error handling in audit_data_to_entry() audit: always check the netlink payload length in audit_receive_msg() ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro ACPI: watchdog: Fix gas->access_width usage KVM: VMX: check descriptor table exits on instruction emulation HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock HID: core: fix off-by-one memset in hid_report_raw_event() HID: core: increase HID report buffer size to 8KiB drm/amdgpu: Drop DRIVER_USE_AGP drm/radeon: Inline drm_get_pci_dev macintosh: therm_windtunnel: fix regression when instantiating devices tracing: Disable trace_printk() on post poned tests Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" amdgpu/gmc_v9: save/restore sdpif regs during S3 cpufreq: Fix policy initialization for internal governor drivers io_uring: fix 32-bit compatability with sendmsg/recvmsg netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports net/smc: transfer fasync_list in case of fallback vhost: Check docket sk_family instead of call getname netfilter: ipset: Fix forceadd evaluation path netfilter: xt_hashlimit: reduce hashlimit_mutex scope for htable_put() HID: alps: Fix an error handling path in 'alps_input_configured()' HID: hiddev: Fix race in in hiddev_disconnect() MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()' i2c: altera: Fix potential integer overflow i2c: jz4780: silence log flood on txabrt drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime drm/i915/gvt: Separate display reset from ALL_ENGINES reset nl80211: fix potential leak in AP start mac80211: Remove a redundant mutex unlock kbuild: fix DT binding schema rule to detect command line changes hv_netvsc: Fix unwanted wakeup in netvsc_attach() usb: charger: assign specific number for enum value nvme-pci: Hold cq_poll_lock while completing CQEs s390/qeth: vnicc Fix EOPNOTSUPP precedence net: netlink: cap max groups which will be considered in netlink_bind() net: atlantic: fix use after free kasan warn net: atlantic: fix potential error handling net: atlantic: fix out of range usage of active_vlans array net/smc: no peer ID in CLC decline for SMCD net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE selftests: Install settings files to fix TIMEOUT failures kbuild: remove header compile test kbuild: move headers_check rule to usr/include/Makefile kbuild: remove unneeded variable, single-all kbuild: make single target builds even faster namei: only return -ECHILD from follow_dotdot_rcu() mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame() mwifiex: delete unused mwifiex_get_intf_num() KVM: SVM: Override default MMIO mask if memory encryption is enabled KVM: Check for a bad hva before dropping into the ghc slow path sched/fair: Optimize select_idle_cpu f2fs: fix to add swap extent correctly RDMA/hns: Simplify the calculation and usage of wqe idx for post verbs RDMA/hns: Bugfix for posting a wqe with sge drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()' ima: ima/lsm policy rule loading logic bug fixes kprobes: Set unoptimized flag after unoptimizing code lib/vdso: Make __arch_update_vdso_data() logic understandable lib/vdso: Update coarse timekeeper unconditionally pwm: omap-dmtimer: put_device() after of_find_device_by_node() perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc perf ui gtk: Add missing zalloc object x86/resctrl: Check monitoring static key in the MBM overflow handler KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path KVM: x86: Remove spurious clearing of async #PF MSR rcu: Allow only one expedited GP to run concurrently with wakeups ubifs: Fix ino_t format warnings in orphan_delete() thermal: db8500: Depromote debug print thermal: brcmstb_thermal: Do not use DT coefficients netfilter: nft_tunnel: no need to call htons() when dumping ports netfilter: nf_flowtable: fix documentation bus: tegra-aconnect: Remove PM_CLK dependency xfs: clear kernel only flags in XFS_IOC_ATTRMULTI_BY_HANDLE locking/lockdep: Fix lockdep_stats indentation problem mm/debug.c: always print flags in dump_page() mm/gup: allow FOLL_FORCE for get_user_pages_fast() mm/huge_memory.c: use head to check huge zero page mm, thp: fix defrag setting if newline is not used kvm: nVMX: VMWRITE checks VMCS-link pointer before VMCS field kvm: nVMX: VMWRITE checks unsupported field before read-only field blktrace: Protect q->blk_trace with RCU Linux 5.4.24 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0b31557e16c72bd30d1e6938ed199918ff326d88 |
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Masahiro Yamada
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ecd77a3261 |
kbuild: move headers_check rule to usr/include/Makefile
commit
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Greg Kroah-Hartman
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2c2101d181 |
Merge 5.4.23 into android-5.4
Changes in 5.4.23 iommu/qcom: Fix bogus detach logic ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs ALSA: hda/realtek - Apply quirk for MSI GP63, too ALSA: hda/realtek - Apply quirk for yet another MSI laptop ASoC: codec2codec: avoid invalid/double-free of pcm runtime ASoC: sun8i-codec: Fix setting DAI data format tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST ecryptfs: fix a memory leak bug in parse_tag_1_packet() ecryptfs: fix a memory leak bug in ecryptfs_init_messaging() btrfs: handle logged extent failure properly thunderbolt: Prevent crash if non-active NVMem file is read USB: misc: iowarrior: add support for 2 OEMed devices USB: misc: iowarrior: add support for the 28 and 28L devices USB: misc: iowarrior: add support for the 100 device e1000e: Use rtnl_lock to prevent race conditions between net and pci/pm floppy: check FDC index for errors before assigning it vt: fix scrollback flushing on background consoles vt: selection, handle pending signals in paste_selection vt: vt_ioctl: fix race in VT_RESIZEX staging: android: ashmem: Disallow ashmem memory from being remapped staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi. xhci: Force Maximum Packet size for Full-speed bulk devices to valid range. xhci: fix runtime pm enabling for quirky Intel hosts xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms xhci: Fix memory leak when caching protocol extended capability PSI tables - take 2 usb: host: xhci: update event ring dequeue pointer on purpose USB: core: add endpoint-blacklist quirk USB: quirks: blacklist duplicate ep on Sound Devices USBPre2 usb: uas: fix a plug & unplug racing USB: Fix novation SourceControl XL after suspend USB: hub: Don't record a connect-change event during reset-resume USB: hub: Fix the broken detection of USB3 device in SMSC hub usb: dwc2: Fix SET/CLEAR_FEATURE and GET_STATUS flows usb: dwc3: gadget: Check for IOC/LST bit in TRB->ctrl fields usb: dwc3: debug: fix string position formatting mixup with ret and len scsi: Revert "target/core: Inline transport_lun_remove_cmd()" staging: rtl8188eu: Fix potential security hole staging: rtl8188eu: Fix potential overuse of kernel memory staging: rtl8723bs: Fix potential security hole staging: rtl8723bs: Fix potential overuse of kernel memory drm/panfrost: perfcnt: Reserve/use the AS attached to the perfcnt MMU context powerpc/8xx: Fix clearing of bits 20-23 in ITLB miss powerpc/eeh: Fix deadlock handling dead PHB powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery powerpc/entry: Fix an #if which should be an #ifdef in entry_32.S powerpc/hugetlb: Fix 512k hugepages on 8xx with 16k page size powerpc/hugetlb: Fix 8M hugepages on 8xx arm64: memory: Add missing brackets to untagged_addr() macro jbd2: fix ocfs2 corrupt when clearing block group bits x86/ima: use correct identifier for SetupMode variable x86/mce/amd: Publish the bank pointer only after setup has succeeded x86/mce/amd: Fix kobject lifetime x86/cpu/amd: Enable the fixed Instructions Retired counter IRPERF serial: 8250: Check UPF_IRQ_SHARED in advance tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode tty: serial: imx: setup the correct sg entry for tx dma tty: serial: qcom_geni_serial: Fix RX cancel command failure serdev: ttyport: restore client ops on deregistration MAINTAINERS: Update drm/i915 bug filing URL ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake() Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()" mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps() nvme-multipath: Fix memory leak with ana_log_buf genirq/irqdomain: Make sure all irq domain flags are distinct mm/vmscan.c: don't round up scan size for online memory cgroup mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM lib/stackdepot.c: fix global out-of-bounds in stack_slabs mm: Avoid creating virtual address aliases in brk()/mmap()/mremap() drm/amdgpu/soc15: fix xclk for raven drm/amdgpu/gfx9: disable gfxoff when reading rlc clock drm/amdgpu/gfx10: disable gfxoff when reading rlc clock drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets drm/i915: Wean off drm_pci_alloc/drm_pci_free drm/i915: Update drm/i915 bug filing URL sched/psi: Fix OOB write when writing 0 bytes to PSI files KVM: nVMX: Don't emulate instructions in guest mode KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI ext4: fix a data race in EXT4_I(inode)->i_disksize ext4: add cond_resched() to __ext4_find_entry() ext4: fix potential race between online resizing and write operations 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 mount failure with quota configured as module ext4: rename s_journal_flag_rwsem to s_writepages_rwsem ext4: fix race between writepages and enabling EXT4_EXTENTS_FL KVM: nVMX: Refactor IO bitmap checks into helper function KVM: nVMX: Check IO instruction VM-exit conditions KVM: nVMX: clear PIN_BASED_POSTED_INTR from nested pinbased_ctls only when apicv is globally disabled KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1 KVM: apic: avoid calculating pending eoi from an uninitialized val btrfs: destroy qgroup extent records on transaction abort btrfs: fix bytes_may_use underflow in prealloc error condtition btrfs: reset fs_root to NULL on error in open_ctree btrfs: do not check delayed items are empty for single transaction cleanup Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents Btrfs: fix race between shrinking truncate and fiemap btrfs: don't set path->leave_spinning for truncate Btrfs: fix deadlock during fast fsync when logging prealloc extents beyond eof Revert "dmaengine: imx-sdma: Fix memory leak" drm/i915/gt: Detect if we miss WaIdleLiteRestore drm/i915/execlists: Always force a context reload when rewinding RING_TAIL drm/i915/gvt: more locking for ppgtt mm LRU list drm/bridge: tc358767: fix poll timeouts drm/i915/gt: Protect defer_request() from new waiters drm/msm/dpu: fix BGR565 vs RGB565 confusion scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout" scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session" usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus usb: dwc2: Fix in ISOC request length checking staging: rtl8723bs: fix copy of overlapping memory staging: greybus: use after free in gb_audio_manager_remove_all() ASoC: atmel: fix atmel_ssc_set_audio link failure ASoC: fsl_sai: Fix exiting path on probing failure ecryptfs: replace BUG_ON with error handling code iommu/vt-d: Fix compile warning from intel-svm.h crypto: rename sm3-256 to sm3 in hash_algo_name genirq/proc: Reject invalid affinity masks (again) bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill arm64: lse: Fix LSE atomics with LLVM io_uring: fix __io_iopoll_check deadlock in io_sq_thread ALSA: rawmidi: Avoid bit fields for state flags ALSA: seq: Avoid concurrent access to queue flags ALSA: seq: Fix concurrent access to queue current tick/time netfilter: xt_hashlimit: limit the max size of hashtable rxrpc: Fix call RCU cleanup using non-bh-safe locks io_uring: prevent sq_thread from spinning when it should stop ata: ahci: Add shutdown to freeze hardware resources of ahci xen: Enable interrupts when calling _cond_resched() net/mlx5e: Reset RQ doorbell counter before moving RQ state from RST to RDY net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa net/mlx5e: Fix crash in recovery flow without devlink reporter s390/kaslr: Fix casts in get_random s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range bpf: Selftests build error in sockmap_basic.c ASoC: SOF: Intel: hda: Add iDisp4 DAI Linux 5.4.23 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I1d60f06bcb6ee74e5601976c7af79153c41af11c |
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Alexander Potapenko
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9bb971b335 |
lib/stackdepot.c: fix global out-of-bounds in stack_slabs
commit |
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Greg Kroah-Hartman
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835bd1de9c |
Merge 5.4.22 into android-5.4
Changes in 5.4.22
core: Don't skip generic XDP program execution for cloned SKBs
enic: prevent waking up stopped tx queues over watchdog reset
net/smc: fix leak of kernel memory to user space
net: dsa: tag_qca: Make sure there is headroom for tag
net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
drm/gma500: Fixup fbdev stolen size usage evaluation
ath10k: Fix qmi init error handling
wil6210: fix break that is never reached because of zero'ing of a retry counter
drm/qxl: Complete exception handling in qxl_device_init()
rcu/nocb: Fix dump_tree hierarchy print always active
rcu: Fix missed wakeup of exp_wq waiters
rcu: Fix data-race due to atomic_t copy-by-value
f2fs: preallocate DIO blocks when forcing buffered_io
f2fs: call f2fs_balance_fs outside of locked page
media: meson: add missing allocation failure check on new_buf
clk: meson: pll: Fix by 0 division in __pll_params_to_rate()
cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order
brcmfmac: Fix memory leak in brcmf_p2p_create_p2pdev()
brcmfmac: Fix use after free in brcmf_sdio_readframes()
PCI: Fix pci_add_dma_alias() bitmask size
drm/amd/display: Map ODM memory correctly when doing ODM combine
leds: pca963x: Fix open-drain initialization
ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT
ALSA: ctl: allow TLV read operation for callback type of element in locked case
gianfar: Fix TX timestamping with a stacked DSA driver
pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs
printk: fix exclusive_console replaying
drm/mipi_dbi: Fix off-by-one bugs in mipi_dbi_blank()
drm/msm/adreno: fix zap vs no-zap handling
pxa168fb: Fix the function used to release some memory in an error handling path
media: ov5640: Fix check for PLL1 exceeding max allowed rate
media: i2c: mt9v032: fix enum mbus codes and frame sizes
media: sun4i-csi: Deal with DRAM offset
media: sun4i-csi: Fix data sampling polarity handling
media: sun4i-csi: Fix [HV]sync polarity handling
clk: at91: sam9x60: fix programmable clock prescaler
powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number
clk: meson: meson8b: make the CCF use the glitch-free mali mux
gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
iommu/vt-d: Fix off-by-one in PASID allocation
x86/fpu: Deactivate FPU state after failure during state load
char/random: silence a lockdep splat with printk()
media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run()
kernel/module: Fix memleak in module_add_modinfo_attrs()
IB/core: Let IB core distribute cache update events
pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins
efi/x86: Map the entire EFI vendor string before copying it
MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init()
sparc: Add .exit.data section.
net: ethernet: ixp4xx: Standard module init
raid6/test: fix a compilation error
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov
spi: fsl-lpspi: fix only one cs-gpio working
drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst
usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe()
usb: dwc2: Fix IN FIFO allocation
clocksource/drivers/bcm2835_timer: Fix memory leak of timer
drm/amd/display: Clear state after exiting fixed active VRR state
kselftest: Minimise dependency of get_size on C library interfaces
jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal
ext4: fix deadlock allocating bio_post_read_ctx from mempool
clk: ti: dra7: fix parent for gmac_clkctrl
x86/sysfb: Fix check for bad VRAM size
pwm: omap-dmtimer: Simplify error handling
udf: Allow writing to 'Rewritable' partitions
dmaengine: fsl-qdma: fix duplicated argument to &&
wan/hdlc_x25: fix skb handling
s390/pci: Fix possible deadlock in recover_store()
powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov()
tracing: Fix tracing_stat return values in error handling paths
tracing: Fix very unlikely race of registering two stat tracers
ARM: 8952/1: Disable kmemleak on XIP kernels
ext4, jbd2: ensure panic when aborting with zero errno
ath10k: Correct the DMA direction for management tx buffers
rtw88: fix rate mask for 1SS chip
brcmfmac: sdio: Fix OOB interrupt initialization on brcm43362
selftests: settings: tests can be in subsubdirs
rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed
drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero
tracing: Simplify assignment parsing for hist triggers
nbd: add a flush_workqueue in nbd_start_device
KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups
Btrfs: keep pages dirty when using btrfs_writepage_fixup_worker
drivers/block/zram/zram_drv.c: fix error return codes not being returned in writeback_store
block, bfq: do not plug I/O for bfq_queues with no proc refs
kconfig: fix broken dependency in randconfig-generated .config
clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq()
clk: qcom: rcg2: Don't crash if our parent can't be found; return an error
drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode
bpf, sockhash: Synchronize_rcu before free'ing map
drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table
ath10k: correct the tlv len of ath10k_wmi_tlv_op_gen_config_pno_start
drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG
drm/panel: simple: Add Logic PD Type 28 display support
arm64: dts: rockchip: Fix NanoPC-T4 cooling maps
modules: lockdep: Suppress suspicious RCU usage warning
ASoC: intel: sof_rt5682: Add quirk for number of HDMI DAI's
ASoC: intel: sof_rt5682: Add support for tgl-max98357a-rt5682
regulator: rk808: Lower log level on optional GPIOs being not available
net/wan/fsl_ucc_hdlc: reject muram offsets above 64K
NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
arm64: dts: allwinner: H6: Add PMU mode
arm64: dts: allwinner: H5: Add PMU node
arm: dts: allwinner: H3: Add PMU node
opp: Free static OPPs on errors while adding them
selinux: ensure we cleanup the internal AVC counters on error in avc_insert()
arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core
padata: validate cpumask without removed CPU during offline
clk: imx: Add correct failure handling for clk based helpers
ARM: exynos_defconfig: Bring back explicitly wanted options
ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3
ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed
bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO
PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in
media: cx23885: Add support for AVerMedia CE310B
PCI: Add generic quirk for increasing D3hot delay
PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers
Revert "nfp: abm: fix memory leak in nfp_abm_u32_knode_replace"
gpu/drm: ingenic: Avoid null pointer deference in plane atomic update
selftests/net: make so_txtime more robust to timer variance
media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros
reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
samples/bpf: Set -fno-stack-protector when building BPF programs
r8169: check that Realtek PHY driver module is loaded
fore200e: Fix incorrect checks of NULL pointer dereference
netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy
ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
PCI: Add nr_devfns parameter to pci_add_dma_alias()
PCI: Add DMA alias quirk for PLX PEX NTB
b43legacy: Fix -Wcast-function-type
ipw2x00: Fix -Wcast-function-type
iwlegacy: Fix -Wcast-function-type
rtlwifi: rtl_pci: Fix -Wcast-function-type
orinoco: avoid assertion in case of NULL pointer
drm/amdgpu: fix KIQ ring test fail in TDR of SRIOV
clk: qcom: smd: Add missing bimc clock
ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1
nfsd: Clone should commit src file metadata too
scsi: ufs: Complete pending requests in host reset and restore path
scsi: aic7xxx: Adjust indentation in ahc_find_syncrate
crypto: inside-secure - add unspecified HAS_IOMEM dependency
drm/mediatek: handle events when enabling/disabling crtc
clk: renesas: rcar-gen3: Allow changing the RPC[D2] clocks
ARM: dts: r8a7779: Add device node for ARM global timer
selinux: ensure we cleanup the internal AVC counters on error in avc_update()
scsi: lpfc: Fix: Rework setting of fdmi symbolic node name registration
arm64: dts: qcom: db845c: Enable ath10k 8bit host-cap quirk
iommu/amd: Check feature support bit before accessing MSI capability registers
iommu/amd: Only support x2APIC with IVHD type 11h/40h
iommu/iova: Silence warnings under memory pressure
clk: actually call the clock init before any other callback of the clock
dmaengine: Store module owner in dma_device struct
dmaengine: imx-sdma: Fix memory leak
bpf: Print error message for bpftool cgroup show
net: phy: realtek: add logging for the RGMII TX delay configuration
crypto: chtls - Fixed memory leak
x86/vdso: Provide missing include file
PM / devfreq: exynos-ppmu: Fix excessive stack usage
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
drm/fbdev: Fallback to non tiled mode if all tiles not present
pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
reset: uniphier: Add SCSSI reset control for each channel
ASoC: soc-topology: fix endianness issues
fbdev: fix numbering of fbcon options
RDMA/rxe: Fix error type of mmap_offset
clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock
ALSA: sh: Fix unused variable warnings
clk: Use parent node pointer during registration if necessary
clk: uniphier: Add SCSSI clock gate for each channel
ALSA: hda/realtek - Apply mic mute LED quirk for Dell E7xx laptops, too
ALSA: sh: Fix compile warning wrt const
net: phy: fixed_phy: fix use-after-free when checking link GPIO
tools lib api fs: Fix gcc9 stringop-truncation compilation error
vfio/spapr/nvlink2: Skip unpinning pages on error exit
ASoC: Intel: sof_rt5682: Ignore the speaker amp when there isn't one.
ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch
iommu/vt-d: Match CPU and IOMMU paging mode
iommu/vt-d: Avoid sending invalid page response
drm/amdkfd: Fix permissions of hang_hws
mlx5: work around high stack usage with gcc
RDMA/hns: Avoid printing address of mtt page
drm: remove the newline for CRC source name.
usb: dwc3: use proper initializers for property entries
ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco
usbip: Fix unsafe unaligned pointer usage
udf: Fix free space reporting for metadata and virtual partitions
drm/mediatek: Add gamma property according to hardware capability
staging: rtl8188: avoid excessive stack usage
IB/hfi1: Add software counter for ctxt0 seq drop
IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
efi/x86: Don't panic or BUG() on non-critical error conditions
rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls
Input: edt-ft5x06 - work around first register access error
bnxt: Detach page from page pool before sending up the stack
x86/nmi: Remove irq_work from the long duration NMI handler
wan: ixp4xx_hss: fix compile-testing on 64-bit
clocksource: davinci: only enable clockevents once tim34 is initialized
arm64: dts: rockchip: fix dwmmc clock name for px30
arm64: dts: rockchip: add reg property to brcmf sub-nodes
ARM: dts: rockchip: add reg property to brcmf sub node for rk3188-bqedison2qc
ALSA: usb-audio: Add boot quirk for MOTU M Series
ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m
raid6/test: fix a compilation warning
tty: synclinkmp: Adjust indentation in several functions
tty: synclink_gt: Adjust indentation in several functions
misc: xilinx_sdfec: fix xsdfec_poll()'s return type
visorbus: fix uninitialized variable access
driver core: platform: Prevent resouce overflow from causing infinite loops
driver core: Print device when resources present in really_probe()
ASoC: SOF: Intel: hda-dai: fix compilation warning in pcm_prepare
bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map
vme: bridges: reduce stack usage
drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new()
drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw
drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler
drm/nouveau/drm/ttm: Remove set but not used variable 'mem'
drm/nouveau/fault/gv100-: fix memory leak on module unload
dm thin: don't allow changing data device during thin-pool reload
gpiolib: Set lockdep class for hierarchical irq domains
drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add
perf/imx_ddr: Fix cpu hotplug state cleanup
usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue
kbuild: remove *.tmp file when filechk fails
iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE
ALSA: usb-audio: unlock on error in probe
f2fs: set I_LINKABLE early to avoid wrong access by vfs
f2fs: free sysfs kobject
scsi: ufs: pass device information to apply_dev_quirks
scsi: ufs-mediatek: add apply_dev_quirks variant operation
scsi: iscsi: Don't destroy session if there are outstanding connections
crypto: essiv - fix AEAD capitalization and preposition use in help text
ALSA: usb-audio: add implicit fb quirk for MOTU M Series
RDMA/mlx5: Don't fake udata for kernel path
arm64: lse: fix LSE atomics with LLVM's integrated assembler
arm64: fix alternatives with LLVM's integrated assembler
drm/amd/display: fixup DML dependencies
EDAC/sifive: Fix return value check in ecc_register()
KVM: PPC: Remove set but not used variable 'ra', 'rs', 'rt'
arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu
sched/core: Fix size of rq::uclamp initialization
sched/topology: Assert non-NUMA topology masks don't (partially) overlap
perf/x86/amd: Constrain Large Increment per Cycle events
watchdog/softlockup: Enforce that timestamp is valid on boot
debugobjects: Fix various data races
ASoC: SOF: Intel: hda: Fix SKL dai count
regulator: vctrl-regulator: Avoid deadlock getting and setting the voltage
f2fs: fix memleak of kobject
x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd
pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
cmd64x: potential buffer overflow in cmd64x_program_timings()
ide: serverworks: potential overflow in svwks_set_pio_mode()
pwm: Remove set but not set variable 'pwm'
btrfs: fix possible NULL-pointer dereference in integrity checks
btrfs: safely advance counter when looking up bio csums
btrfs: device stats, log when stats are zeroed
module: avoid setting info->name early in case we can fall back to info->mod->name
remoteproc: Initialize rproc_class before use
regulator: core: Fix exported symbols to the exported GPL version
irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems
ALSA: hda/hdmi - add retry logic to parse_intel_hdmi()
spi: spi-fsl-qspi: Ensure width is respected in spi-mem operations
kbuild: use -S instead of -E for precise cc-option test in Kconfig
objtool: Fix ARCH=x86_64 build error
x86/decoder: Add TEST opcode to Group3-2
s390: adjust -mpacked-stack support check for clang 10
s390/ftrace: generate traced function stack frame
driver core: platform: fix u32 greater or equal to zero comparison
bpf, btf: Always output invariant hit in pahole DWARF to BTF transform
ALSA: hda - Add docking station support for Lenovo Thinkpad T420s
sunrpc: Fix potential leaks in sunrpc_cache_unhash()
drm/nouveau/mmu: fix comptag memory leak
powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV
media: uvcvideo: Add a quirk to force GEO GC6500 Camera bits-per-pixel value
btrfs: separate definition of assertion failure handlers
btrfs: Fix split-brain handling when changing FSID to metadata uuid
bcache: cached_dev_free needs to put the sb page
bcache: rework error unwinding in register_bcache
bcache: fix use-after-free in register_bcache()
iommu/vt-d: Remove unnecessary WARN_ON_ONCE()
alarmtimer: Make alarmtimer platform device child of RTC device
selftests: bpf: Reset global state between reuseport test runs
jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record
jbd2: make sure ESHUTDOWN to be recorded in the journal superblock
powerpc/pseries/lparcfg: Fix display of Maximum Memory
selftests/eeh: Bump EEH wait time to 60s
ARM: 8951/1: Fix Kexec compilation issue.
ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82
hostap: Adjust indentation in prism2_hostapd_add_sta
rtw88: fix potential NULL skb access in TX ISR
iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop
cifs: fix unitialized variable poential problem with network I/O cache lock patch
cifs: Fix mount options set in automount
cifs: fix NULL dereference in match_prepath
bpf: map_seq_next should always increase position index
powerpc/mm: Don't log user reads to 0xffffffff
ceph: check availability of mds cluster on mount after wait timeout
rbd: work around -Wuninitialized warning
drm/amd/display: do not allocate display_mode_lib unnecessarily
irqchip/gic-v3: Only provision redistributors that are enabled in ACPI
drm/nouveau/disp/nv50-: prevent oops when no channel method map provided
char: hpet: Fix out-of-bounds read bug
ftrace: fpid_next() should increase position index
trigger_next should increase position index
radeon: insert 10ms sleep in dce5_crtc_load_lut
powerpc: Do not consider weak unresolved symbol relocations as bad
btrfs: do not do delalloc reservation under page lock
ocfs2: make local header paths relative to C files
ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans()
lib/scatterlist.c: adjust indentation in __sg_alloc_table
reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
bcache: fix memory corruption in bch_cache_accounting_clear()
bcache: explicity type cast in bset_bkey_last()
bcache: fix incorrect data type usage in btree_flush_write()
irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL
nvmet: Pass lockdep expression to RCU lists
nvme-pci: remove nvmeq->tags
iwlwifi: mvm: Fix thermal zone registration
iwlwifi: mvm: Check the sta is not NULL in iwl_mvm_cfg_he_sta()
asm-generic/tlb: add missing CONFIG symbol
microblaze: Prevent the overflow of the start
brd: check and limit max_part par
drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency
drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage
NFS: Fix memory leaks
help_next should increase position index
i40e: Relax i40e_xsk_wakeup's return value when PF is busy
cifs: log warning message (once) if out of disk space
virtio_balloon: prevent pfn array overflow
fuse: don't overflow LLONG_MAX with end offset
mlxsw: spectrum_dpipe: Add missing error path
s390/pci: Recover handle in clp_set_pci_fn()
drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2)
bcache: properly initialize 'path' and 'err' in register_bcache()
rtc: Kconfig: select REGMAP_I2C when necessary
Linux 5.4.22
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iaeb3945493ecc81a0ae90ef87b19ceb2caf48164
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Nathan Chancellor
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23b88b51de |
lib/scatterlist.c: adjust indentation in __sg_alloc_table
[ Upstream commit |
||
Marco Elver
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84255fe86d |
debugobjects: Fix various data races
[ Upstream commit
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||
Zhengyuan Liu
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a922fa72a8 |
raid6/test: fix a compilation warning
[ Upstream commit |
||
Greg Kroah-Hartman
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a6e4656398 |
UPSTREAM: dynamic_debug: allow to work if debugfs is disabled
With the realization that having debugfs enabled on "production" systems
is generally not a good idea, debugfs is being disabled from more and
more platforms over time. However, the functionality of dynamic
debugging still is needed at times, and since it relies on debugfs for
its user api, having debugfs disabled also forces dynamic debug to be
disabled.
To get around this, also create the "control" file for dynamic_debug in
procfs. This allows people turn on debugging as needed at runtime for
individual driverfs and subsystems.
Bug: 145162121
Reported-by: many different companies
Cc: Jason Baron <jbaron@akamai.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20200210211142.GB1373304@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
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Greg Kroah-Hartman
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87acfa0267 |
Merge 5.4.19 into android-5.4
Changes in 5.4.19
sparc32: fix struct ipc64_perm type definition
bnxt_en: Move devlink_register before registering netdev
cls_rsvp: fix rsvp_policy
gtp: use __GFP_NOWARN to avoid memalloc warning
l2tp: Allow duplicate session creation with UDP
net: hsr: fix possible NULL deref in hsr_handle_frame()
net_sched: fix an OOB access in cls_tcindex
net: stmmac: Delete txtimer in suspend()
bnxt_en: Fix TC queue mapping.
rxrpc: Fix use-after-free in rxrpc_put_local()
rxrpc: Fix insufficient receive notification generation
rxrpc: Fix missing active use pinning of rxrpc_local object
rxrpc: Fix NULL pointer deref due to call->conn being cleared on disconnect
tcp: clear tp->total_retrans in tcp_disconnect()
tcp: clear tp->delivered in tcp_disconnect()
tcp: clear tp->data_segs{in|out} in tcp_disconnect()
tcp: clear tp->segs_{in|out} in tcp_disconnect()
ionic: fix rxq comp packet type mask
MAINTAINERS: correct entries for ISDN/mISDN section
netdevsim: fix stack-out-of-bounds in nsim_dev_debugfs_init()
bnxt_en: Fix logic that disables Bus Master during firmware reset.
media: uvcvideo: Avoid cyclic entity chains due to malformed USB descriptors
mfd: dln2: More sanity checking for endpoints
netfilter: ipset: fix suspicious RCU usage in find_set_and_id
ipc/msg.c: consolidate all xxxctl_down() functions
tracing/kprobes: Have uname use __get_str() in print_fmt
tracing: Fix sched switch start/stop refcount racy updates
rcu: Use *_ONCE() to protect lockless ->expmask accesses
rcu: Avoid data-race in rcu_gp_fqs_check_wake()
srcu: Apply *_ONCE() to ->srcu_last_gp_end
rcu: Use READ_ONCE() for ->expmask in rcu_read_unlock_special()
nvmet: Fix error print message at nvmet_install_queue function
nvmet: Fix controller use after free
Bluetooth: btusb: fix memory leak on fw
Bluetooth: btusb: Disable runtime suspend on Realtek devices
brcmfmac: Fix memory leak in brcmf_usbdev_qinit
usb: dwc3: gadget: Check END_TRANSFER completion
usb: dwc3: gadget: Delay starting transfer
usb: typec: tcpci: mask event interrupts when remove driver
objtool: Silence build output
usb: gadget: f_fs: set req->num_sgs as 0 for non-sg transfer
usb: gadget: legacy: set max_speed to super-speed
usb: gadget: f_ncm: Use atomic_t to track in-flight request
usb: gadget: f_ecm: Use atomic_t to track in-flight request
ALSA: usb-audio: Fix endianess in descriptor validation
ALSA: usb-audio: Annotate endianess in Scarlett gen2 quirk
ALSA: dummy: Fix PCM format loop in proc output
memcg: fix a crash in wb_workfn when a device disappears
mm/sparse.c: reset section's mem_map when fully deactivated
mmc: sdhci-pci: Make function amd_sdhci_reset static
utimes: Clamp the timestamps in notify_change()
mm/memory_hotplug: fix remove_memory() lockdep splat
mm: thp: don't need care deferred split queue in memcg charge move path
mm: move_pages: report the number of non-attempted pages
media/v4l2-core: set pages dirty upon releasing DMA buffers
media: v4l2-core: compat: ignore native command codes
media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments
lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
irqdomain: Fix a memory leak in irq_domain_push_irq()
x86/cpu: Update cached HLE state on write to TSX_CTRL_CPUID_CLEAR
platform/x86: intel_scu_ipc: Fix interrupt support
ALSA: hda: Apply aligned MMIO access only conditionally
ALSA: hda: Add Clevo W65_67SB the power_save blacklist
ALSA: hda: Add JasperLake PCI ID and codec vid
arm64: acpi: fix DAIF manipulation with pNMI
KVM: arm64: Correct PSTATE on exception entry
KVM: arm/arm64: Correct CPSR on exception entry
KVM: arm/arm64: Correct AArch32 SPSR on exception entry
KVM: arm64: Only sign-extend MMIO up to register width
MIPS: syscalls: fix indentation of the 'SYSNR' message
MIPS: fix indentation of the 'RELOCS' message
MIPS: boot: fix typo in 'vmlinux.lzma.its' target
s390/mm: fix dynamic pagetable upgrade for hugetlbfs
powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case
powerpc/ptdump: Fix W+X verification
powerpc/xmon: don't access ASDR in VMs
powerpc/pseries: Advance pfn if section is not present in lmb_is_removable()
powerpc/32s: Fix bad_kuap_fault()
powerpc/32s: Fix CPU wake-up from sleep mode
tracing: Fix now invalid var_ref_vals assumption in trace action
PCI: tegra: Fix return value check of pm_runtime_get_sync()
PCI: keystone: Fix outbound region mapping
PCI: keystone: Fix link training retries initiation
PCI: keystone: Fix error handling when "num-viewport" DT property is not populated
mmc: spi: Toggle SPI polarity, do not hardcode it
ACPI: video: Do not export a non working backlight interface on MSI MS-7721 boards
ACPI / battery: Deal with design or full capacity being reported as -1
ACPI / battery: Use design-cap for capacity calculations if full-cap is not available
ACPI / battery: Deal better with neither design nor full capacity not being reported
alarmtimer: Unregister wakeup source when module get fails
fscrypt: don't print name of busy file when removing key
ubifs: don't trigger assertion on invalid no-key filename
ubifs: Fix wrong memory allocation
ubifs: Fix FS_IOC_SETFLAGS unexpectedly clearing encrypt flag
ubifs: Fix deadlock in concurrent bulk-read and writepage
mmc: sdhci-of-at91: fix memleak on clk_get failure
ASoC: SOF: core: free trace on errors
hv_balloon: Balloon up according to request page number
mfd: axp20x: Mark AXP20X_VBUS_IPSOUT_MGMT as volatile
nvmem: core: fix memory abort in cleanup path
crypto: api - Check spawn->alg under lock in crypto_drop_spawn
crypto: ccree - fix backlog memory leak
crypto: ccree - fix AEAD decrypt auth fail
crypto: ccree - fix pm wrongful error reporting
crypto: ccree - fix FDE descriptor sequence
crypto: ccree - fix PM race condition
padata: Remove broken queue flushing
fs: allow deduplication of eof block into the end of the destination file
scripts/find-unused-docs: Fix massive false positives
erofs: fix out-of-bound read for shifted uncompressed block
scsi: megaraid_sas: Do not initiate OCR if controller is not in ready state
scsi: qla2xxx: Fix mtcp dump collection failure
cpupower: Revert library ABI changes from commit
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Gustavo A. R. Silva
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db165906ca |
lib/test_kasan.c: fix memory leak in kmalloc_oob_krealloc_more()
commit |
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Greg Kroah-Hartman
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1bb7ab6685 |
Merge 5.4.18 into android-5.4
Changes in 5.4.18 vfs: fix do_last() regression cifs: fix soft mounts hanging in the reconnect code x86/resctrl: Fix a deadlock due to inaccurate reference x86/resctrl: Fix use-after-free when deleting resource groups x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup e1000e: Drop unnecessary __E1000_DOWN bit twiddling e1000e: Revert "e1000e: Make watchdog use delayed work" gfs2: Another gfs2_find_jhead fix perf c2c: Fix return type for histogram sorting comparision functions PM / devfreq: Add new name attribute for sysfs tools lib: Fix builds when glibc contains strlcpy() arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean' mm/mempolicy.c: fix out of bounds write in mpol_parse_str() reiserfs: Fix memory leak of journal device string media: digitv: don't continue if remote control state can't be read media: af9005: uninitialized variable printked media: vp7045: do not read uninitialized values if usb transfer fails media: gspca: zero usb_buf media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0 tomoyo: Use atomic_t for statistics counter ttyprintk: fix a potential deadlock in interrupt context issue Bluetooth: Fix race condition in hci_release_sock() cgroup: Prevent double killing of css when enabling threaded cgroup clk: sunxi-ng: v3s: Fix incorrect number of hw_clks. arm64: dts: meson-sm1-sei610: add gpio bluetooth interrupt ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity ARM: dts: am57xx-beagle-x15/am57xx-idk: Remove "gpios" for endpoint dt nodes ARM: dts: beagle-x15-common: Model 5V0 regulator soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot tools lib traceevent: Fix memory leakage in filter_event rseq: Unregister rseq for clone CLONE_VM clk: sunxi-ng: sun8i-r: Fix divider on APB0 clock clk: sunxi-ng: h6-r: Fix AR100/R_APB2 parent order mac80211: mesh: restrict airtime metric to peered established plinks clk: mmp2: Fix the order of timer mux parents ASoC: rt5640: Fix NULL dereference on module unload s390/zcrypt: move ap device reset from bus to driver code i40e: Fix virtchnl_queue_select bitmap validation ixgbevf: Remove limit of 10 entries for unicast filter list ixgbe: Fix calculation of queue with VFs and flow director on interface flap igb: Fix SGMII SFP module discovery for 100FX/LX. iavf: remove current MAC address filter on VF reset platform/x86: GPD pocket fan: Allow somewhat lower/higher temperature limits platform/x86: intel_pmc_core: update Comet Lake platform driver ASoC: SOF: Intel: fix HDA codec driver probe with multiple controllers ASoC: hdac_hda: Fix error in driver removal after failed probe ASoC: sti: fix possible sleep-in-atomic qmi_wwan: Add support for Quectel RM500Q parisc: Use proper printk format for resource_size_t lkdtm/bugs: fix build error in lkdtm_UNSET_SMEP wireless: fix enabling channel 12 for custom regulatory domain cfg80211: Fix radar event during another phy CAC mac80211: Fix TKIP replay protection immediately after key setup wireless: wext: avoid gcc -O3 warning perf/x86/intel/uncore: Add PCI ID of IMC for Xeon E3 V5 Family perf/x86/intel/uncore: Remove PCIe3 unit for SNR riscv: delete temporary files XArray: Fix xas_pause at ULONG_MAX iwlwifi: pcie: allocate smaller dev_cmd for TX headers iwlwifi: Don't ignore the cap field upon mcc update iwlwifi: dbg: force stop the debug monitor HW Input: evdev - convert kzalloc()/vzalloc() to kvzalloc() ARM: dts: am335x-boneblack-common: fix memory size vti[6]: fix packet tx through bpf_redirect() xfrm interface: fix packet tx through bpf_redirect() xfrm: interface: do not confirm neighbor when do pmtu update Input: max77650-onkey - add of_match table scsi: fnic: do not queue commands during fwreset ARM: 8955/1: virt: Relax arch timer version check during early boot led: max77650: add of_match table tee: optee: Fix compilation issue with nommu r8152: get default setting of WOL before initializing r8152: disable U2P3 for RTL8153B r8152: Disable PLA MCU clock speed down r8152: disable test IO for RTL8153B r8152: avoid the MCU to clear the lanwake r8152: disable DelayPhyPwrChg ARM: dts: am43x-epos-evm: set data pin directions for spi0 and spi1 qlcnic: Fix CPU soft lockup while collecting firmware dump powerpc/fsl/dts: add fsl,erratum-a011043 net/fsl: treat fsl,erratum-a011043 net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G seq_tab_next() should increase position index l2t_seq_next should increase position index netfilter: conntrack: sctp: use distinct states for new SCTP connections netfilter: nf_tables_offload: fix check the chain offload flag net: Fix skb->csum update in inet_proto_csum_replace16(). btrfs: do not zero f_bavail if we have available space cpuidle: teo: Avoid using "early hits" incorrectly flow_dissector: Fix to use new variables for port ranges in bpf hook dm thin: fix use-after-free in metadata_pre_commit_callback perf report: Fix no libunwind compiled warning break s390 issue mm/migrate.c: also overwrite error when it is bigger than zero ASoC: topology: fix soc_tplg_fe_link_create() - link->dobj initialization order Revert "rsi: fix potential null dereference in rsi_probe()" tracing/uprobe: Fix to make trace_uprobe_filter alignment safe Linux 5.4.18 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I2dcf0611b3c562c6e934f952844a90be6ace99ed |
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Matthew Wilcox (Oracle)
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08022255a9 |
XArray: Fix xas_pause at ULONG_MAX
[ Upstream commit
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Greg Kroah-Hartman
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cac5f79018 |
Merge 5.4.16 into android-5.4
Changes in 5.4.16 can, slip: Protect tty->disc_data in write_wakeup and close with RCU firestream: fix memory leaks gtp: make sure only SOCK_DGRAM UDP sockets are accepted ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions net: bcmgenet: Use netif_tx_napi_add() for TX NAPI net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM net: ip6_gre: fix moving ip6gre between namespaces net, ip6_tunnel: fix namespaces move net, ip_tunnel: fix namespaces move net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link() net_sched: fix datalen for ematch net_sched: use validated TCA_KIND attribute in tc_new_tfilter() net-sysfs: Fix reference count leak net: usb: lan78xx: Add .ndo_features_check Revert "udp: do rmem bulk free even if the rx sk queue is empty" tcp_bbr: improve arithmetic division in bbr_update_bw() tcp: do not leave dangling pointers in tp->highest_sack tun: add mutex_unlock() call and napi.skb clearing in tun_get_user() airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE mlxsw: spectrum_acl: Fix use-after-free during reload fou: Fix IPv6 netlink policy net: Fix packet reordering caused by GRO and listified RX cooperation net/mlx5: Fix lowest FDB pool size net/mlx5: Update the list of the PCI supported devices net/mlx5: DR, Enable counter on non-fwd-dest objects net/mlx5: E-Switch, Prevent ingress rate configuration of uplink rep net/mlx5: DR, use non preemptible call to get the current cpu number net/mlx5e: kTLS, Fix corner-case checks in TX resync flow net/mlx5e: kTLS, Remove redundant posts in TX resync flow net/mlx5e: kTLS, Do not send decrypted-marked SKBs via non-accel path ipv4: Detect rollover in specific fib table dump Revert "io_uring: only allow submit from owning task" afs: Fix characters allowed into cell names hwmon: (adt7475) Make volt2reg return same reg as reg2volt input hwmon: (core) Do not use device managed functions for memory allocations ceph: hold extra reference to r_parent over life of request PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken drm/panfrost: Add the panfrost_gem_mapping concept drm/i915: Align engine->uabi_class/instance with i915_drm.h PM: hibernate: fix crashes with init_on_free=1 tracing: trigger: Replace unneeded RCU-list traversals tracing/uprobe: Fix double perf_event linking on multiprobe uprobe tracing: Do not set trace clock if tracefs lockdown is in effect tracing: Fix histogram code when expression has same var as value powerpc/mm/hash: Fix sharing context ids between kernel & userspace powerpc/xive: Discard ESB load value when interrupt is invalid Revert "iwlwifi: mvm: fix scan config command size" iwlwifi: mvm: don't send the IWL_MVM_RXQ_NSSN_SYNC notif to Rx queues XArray: Fix infinite loop with entry at ULONG_MAX XArray: Fix xa_find_after with multi-index entries XArray: Fix xas_find returning too many entries pinctrl: sunrisepoint: Add missing Interrupt Status register offset iommu/vt-d: Call __dmar_remove_one_dev_info with valid pointer Input: keyspan-remote - fix control-message timeouts Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers" ARM: 8950/1: ftrace/recordmcount: filter relocation types mmc: tegra: fix SDR50 tuning override mmc: sdhci: fix minimum clock rate for v3 controller mmc: sdhci_am654: Remove Inverted Write Protect flag mmc: sdhci_am654: Reset Command and Data line after tuning mlxsw: switchx2: Do not modify cloned SKBs during xmit net/tls: fix async operation Input: pm8xxx-vib - fix handling of separate enable register Input: sur40 - fix interface sanity checks Input: gtco - fix endpoint sanity check Input: aiptek - fix endpoint sanity check Input: pegasus_notetaker - fix endpoint sanity check Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register netfilter: nft_osf: add missing check for DREG attribute lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user() iommu/amd: Fix IOMMU perf counter clobbering during init readdir: make user_access_begin() use the real access range leds: gpio: Fix uninitialized gpio label for fwnode based probe hsr: Fix a compilation error hwmon: (nct7802) Fix voltage limits to wrong registers hwmon: (nct7802) Fix non-working alarm on voltages scsi: RDMA/isert: Fix a recently introduced regression related to logout tracing: xen: Ordered comparison of function pointers iwlwifi: mvm: fix SKB leak on invalid queue iwlwifi: mvm: fix potential SKB leak on TXQ TX drm/i915/userptr: fix size calculation xfrm: support output_mark for offload ESP packets net, sk_msg: Don't check if sock is locked when tearing down psock do_last(): fetch directory ->i_mode and ->i_uid before it's too late readdir: be more conservative with directory entry names net/sonic: Add mutual exclusion for accessing shared state net/sonic: Clear interrupt flags immediately net/sonic: Use MMIO accessors net/sonic: Fix interface error stats collection net/sonic: Fix receive buffer handling net/sonic: Avoid needless receive descriptor EOL flag updates net/sonic: Improve receive descriptor status flag check net/sonic: Fix receive buffer replenishment net/sonic: Quiesce SONIC before re-initializing descriptor memory net/sonic: Fix command register usage net/sonic: Fix CAM initialization net/sonic: Prevent tx watchdog timeout libertas: Fix two buffer overflows at parsing bss descriptor media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT netfilter: ipset: use bitmap infrastructure completely netfilter: nf_tables: add __nft_chain_type_get() netfilter: nf_tables: autoload modules from the abort path net/x25: fix nonblocking connect Linux 5.4.16 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I9e45fa24244d45c31254748eb2ce698084ca06ac |
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Christophe Leroy
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9f6216862a |
lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user()
commit |
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Matthew Wilcox (Oracle)
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dd05cf12c7 |
XArray: Fix xas_find returning too many entries
commit
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Matthew Wilcox (Oracle)
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db38561288 |
XArray: Fix xa_find_after with multi-index entries
commit
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Matthew Wilcox (Oracle)
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a5135ca1f9 |
XArray: Fix infinite loop with entry at ULONG_MAX
commit
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Sami Tolvanen
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2a961a38a9 |
FROMLIST: lib/list_sort: fix function type mismatches
Casting the comparison function to a different type trips indirect call
Control-Flow Integrity (CFI) checking. Remove the additional consts from
cmp_func, and the now unneeded casts.
Fixes:
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Greg Kroah-Hartman
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fde6e0c654 |
Merge 5.4.11 into android-5.4
Changes in 5.4.11 USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein bpf: Fix passing modified ctx to ld/abs/ind instruction ASoC: rt5682: fix i2c arbitration lost issue spi: pxa2xx: Add support for Intel Jasper Lake regulator: fix use after free issue ASoC: max98090: fix possible race conditions spi: fsl: Fix GPIO descriptor support gpio: Handle counting of Freescale chipselects spi: fsl: Handle the single hardwired chipselect case locking/spinlock/debug: Fix various data races netfilter: ctnetlink: netns exit must wait for callbacks x86/intel: Disable HPET on Intel Ice Lake platforms netfilter: nf_tables_offload: Check for the NETDEV_UNREGISTER event mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() libtraceevent: Fix lib installation with O= libtraceevent: Copy pkg-config file to output folder when using O= regulator: core: fix regulator_register() error paths to properly release rdev x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage ASoC: Intel: bytcr_rt5640: Update quirk for Teclast X89 selftests: netfilter: use randomized netns names efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs efi/gop: Return EFI_SUCCESS if a usable GOP was found efi/gop: Fix memory leak in __gop_query32/64() efi/earlycon: Remap entire framebuffer after page initialization ARM: dts: imx6ul: imx6ul-14x14-evk.dtsi: Fix SPI NOR probing ARM: vexpress: Set-up shared OPP table instead of individual for each CPU netfilter: uapi: Avoid undefined left-shift in xt_sctp.h netfilter: nft_set_rbtree: bogus lookup/get on consecutive elements in named sets netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END netfilter: nf_tables: validate NFT_DATA_VALUE after nft_data_init() netfilter: nf_tables: skip module reference count bump on object updates netfilter: nf_tables_offload: return EOPNOTSUPP if rule specifies no actions ARM: dts: BCM5301X: Fix MDIO node address/size cells selftests/ftrace: Fix to check the existence of set_ftrace_filter selftests/ftrace: Fix ftrace test cases to check unsupported selftests/ftrace: Do not to use absolute debugfs path selftests/ftrace: Fix multiple kprobe testcase selftests: safesetid: Move link library to LDLIBS selftests: safesetid: Check the return value of setuid/setgid selftests: safesetid: Fix Makefile to set correct test program ARM: exynos_defconfig: Restore debugfs support ARM: dts: Cygnus: Fix MDIO node address/size cells spi: spi-cavium-thunderx: Add missing pci_release_regions() reset: Do not register resource data for missing resets ASoC: topology: Check return value for snd_soc_add_dai_link() ASoC: topology: Check return value for soc_tplg_pcm_create() ASoC: SOF: loader: snd_sof_fw_parse_ext_data log warning on unknown header ASoC: SOF: Intel: split cht and byt debug window sizes ARM: dts: am335x-sancloud-bbe: fix phy mode ARM: omap2plus_defconfig: Add back DEBUG_FS ARM: dts: bcm283x: Fix critical trip point arm64: dts: ls1028a: fix typo in TMU calibration data bpf, riscv: Limit to 33 tail calls bpf, mips: Limit to 33 tail calls bpftool: Don't crash on missing jited insns or ksyms perf metricgroup: Fix printing event names of metric group with multiple events perf header: Fix false warning when there are no duplicate cache entries spi: spi-ti-qspi: Fix a bug when accessing non default CS ARM: dts: am437x-gp/epos-evm: fix panel compatible kselftest/runner: Print new line in print of timeout log kselftest: Support old perl versions samples: bpf: Replace symbol compare of trace_event samples: bpf: fix syscall_tp due to unused syscall arm64: dts: ls1028a: fix reboot node ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS pinctrl: aspeed-g6: Fix LPC/eSPI mux configuration bus: ti-sysc: Fix missing reset delay handling clk: walk orphan list on clock provider registration mac80211: fix TID field in monitor mode transmit cfg80211: fix double-free after changing network namespace pinctrl: pinmux: fix a possible null pointer in pinmux_can_be_used_for_gpio powerpc: Ensure that swiotlb buffer is allocated from low memory btrfs: Fix error messages in qgroup_rescan_init Btrfs: fix cloning range with a hole when using the NO_HOLES feature powerpc/vcpu: Assume dedicated processors as non-preempt powerpc/spinlocks: Include correct header for static key btrfs: handle error in btrfs_cache_block_group Btrfs: fix hole extent items with a zero size after range cloning ocxl: Fix potential memory leak on context creation bpf: Clear skb->tstamp in bpf_redirect when necessary habanalabs: rate limit error msg on waiting for CS habanalabs: remove variable 'val' set but not used bnx2x: Do not handle requests from VFs after parity bnx2x: Fix logic to get total no. of PFs per engine cxgb4: Fix kernel panic while accessing sge_info net: usb: lan78xx: Fix error message format specifier parisc: fix compilation when KEXEC=n and KEXEC_FILE=y parisc: add missing __init annotation rfkill: Fix incorrect check to avoid NULL pointer dereference ASoC: wm8962: fix lambda value regulator: rn5t618: fix module aliases spi: nxp-fspi: Ensure width is respected in spi-mem operations clk: at91: fix possible deadlock staging: axis-fifo: add unspecified HAS_IOMEM dependency iommu/iova: Init the struct iova to fix the possible memleak kconfig: don't crash on NULL expressions in expr_eq() scripts: package: mkdebian: add missing rsync dependency perf/x86: Fix potential out-of-bounds access perf/x86/intel: Fix PT PMI handling sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime psi: Fix a division error in psi poll() usb: typec: fusb302: Fix an undefined reference to 'extcon_get_state' block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT fs: avoid softlockups in s_inodes iterators fs: call fsnotify_sb_delete after evict_inodes perf/smmuv3: Remove the leftover put_cpu() in error path iommu/dma: Relax locking in iommu_dma_prepare_msi() io_uring: don't wait when under-submitting clk: Move clk_core_reparent_orphans() under CONFIG_OF net: stmmac: selftests: Needs to check the number of Multicast regs net: stmmac: Determine earlier the size of RX buffer net: stmmac: Do not accept invalid MTU values net: stmmac: xgmac: Clear previous RX buffer size net: stmmac: RX buffer size must be 16 byte aligned net: stmmac: Always arm TX Timer at end of transmission start s390/purgatory: do not build purgatory with kcov, kasan and friends drm/exynos: gsc: add missed component_del tpm/tpm_ftpm_tee: add shutdown call back xsk: Add rcu_read_lock around the XSK wakeup net/mlx5e: Fix concurrency issues between config flow and XSK net/i40e: Fix concurrency issues between config flow and XSK net/ixgbe: Fix concurrency issues between config flow and XSK platform/x86: pcengines-apuv2: fix simswap GPIO assignment arm64: cpu_errata: Add Hisilicon TSV110 to spectre-v2 safe list block: Fix a lockdep complaint triggered by request queue flushing s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly s390/dasd: fix memleak in path handling error case block: fix memleak when __blk_rq_map_user_iov() is failed parisc: Fix compiler warnings in debug_core.c sbitmap: only queue kyber's wait callback if not already active s390/qeth: handle error due to unsupported transport mode s390/qeth: fix promiscuous mode after reset s390/qeth: don't return -ENOTSUPP to userspace llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) hv_netvsc: Fix unwanted rx_table reset selftests: pmtu: fix init mtu value in description tracing: Do not create directories if lockdown is in affect gtp: fix bad unlock balance in gtp_encap_enable_socket macvlan: do not assume mac_header is set in macvlan_broadcast() net: dsa: mv88e6xxx: Preserve priority when setting CPU port. net: freescale: fec: Fix ethtool -d runtime PM net: stmmac: dwmac-sun8i: Allow all RGMII modes net: stmmac: dwmac-sunxi: Allow all RGMII modes net: stmmac: Fixed link does not need MDIO Bus net: usb: lan78xx: fix possible skb leak pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM sch_cake: avoid possible divide by zero in cake_enqueue() sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK vxlan: fix tos value before xmit mlxsw: spectrum_qdisc: Ignore grafting of invisible FIFO net: sch_prio: When ungrafting, replace with FIFO vlan: fix memory leak in vlan_dev_set_egress_priority vlan: vlan_changelink() should propagate errors macb: Don't unregister clks unconditionally net/mlx5: Move devlink registration before interfaces load net: dsa: mv88e6xxx: force cmode write on 6141/6341 net/mlx5e: Always print health reporter message to dmesg net/mlx5: DR, No need for atomic refcount for internal SW steering resources net/mlx5e: Fix hairpin RSS table size net/mlx5: DR, Init lists that are used in rule's member usb: dwc3: gadget: Fix request complete check USB: core: fix check for duplicate endpoints USB: serial: option: add Telit ME910G1 0x110a composition usb: missing parentheses in USE_NEW_SCHEME Linux 5.4.11 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Idb9985bebc97203fa305f881fd98a62ac08e66d9 |
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David Jeffery
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dba0d9caa6 |
sbitmap: only queue kyber's wait callback if not already active
[ Upstream commit
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Greg Kroah-Hartman
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813bf83282 |
Merge 5.4.9 into android-5.4
Changes in 5.4.9 drm/mcde: dsi: Fix invalid pointer dereference if panel cannot be found nvme_fc: add module to ops template to allow module references nvme-fc: fix double-free scenarios on hw queues drm/amdgpu: add check before enabling/disabling broadcast mode drm/amdgpu: add header line for power profile on Arcturus drm/amdgpu: add cache flush workaround to gfx8 emit_fence drm/amd/display: Map DSC resources 1-to-1 if numbers of OPPs and DSCs are equal drm/amd/display: Fixed kernel panic when booting with DP-to-HDMI dongle drm/amd/display: Change the delay time before enabling FEC drm/amd/display: Reset steer fifo before unblanking the stream drm/amd/display: update dispclk and dppclk vco frequency nvme/pci: Fix write and poll queue types nvme/pci: Fix read queue count iio: st_accel: Fix unused variable warning iio: adc: max9611: Fix too short conversion time delay PM / devfreq: Fix devfreq_notifier_call returning errno PM / devfreq: Set scaling_max_freq to max on OPP notifier error PM / devfreq: Don't fail devfreq_dev_release if not in list afs: Fix afs_find_server lookups for ipv4 peers afs: Fix SELinux setting security label on /afs RDMA/cma: add missed unregister_pernet_subsys in init failure rxe: correctly calculate iCRC for unaligned payloads scsi: lpfc: Fix memory leak on lpfc_bsg_write_ebuf_set func scsi: qla2xxx: Use explicit LOGO in target mode scsi: qla2xxx: Drop superfluous INIT_WORK of del_work scsi: qla2xxx: Don't call qlt_async_event twice scsi: qla2xxx: Fix PLOGI payload and ELS IOCB dump length scsi: qla2xxx: Configure local loop for N2N target scsi: qla2xxx: Send Notify ACK after N2N PLOGI scsi: qla2xxx: Don't defer relogin unconditonally scsi: qla2xxx: Ignore PORT UPDATE after N2N PLOGI scsi: iscsi: qla4xxx: fix double free in probe scsi: libsas: stop discovering if oob mode is disconnected scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func staging/wlan-ng: add CRC32 dependency in Kconfig drm/nouveau: Move the declaration of struct nouveau_conn_atom up a bit drm/nouveau: Fix drm-core using atomic code-paths on pre-nv50 hardware drm/nouveau/kms/nv50-: fix panel scaling usb: gadget: fix wrong endpoint desc net: make socket read/write_iter() honor IOCB_NOWAIT afs: Fix mountpoint parsing afs: Fix creation calls in the dynamic root to fail with EOPNOTSUPP raid5: need to set STRIPE_HANDLE for batch head md: raid1: check rdev before reference in raid1_sync_request func s390/cpum_sf: Adjust sampling interval to avoid hitting sample limits s390/cpum_sf: Avoid SBD overflow condition in irq handler RDMA/counter: Prevent auto-binding a QP which are not tracked with res IB/mlx4: Follow mirror sequence of device add during device removal IB/mlx5: Fix steering rule of drop and count xen-blkback: prevent premature module unload xen/balloon: fix ballooned page accounting without hotplug enabled PM / hibernate: memory_bm_find_bit(): Tighten node optimisation ALSA: hda/realtek - Add Bass Speaker and fixed dac for bass speaker ALSA: hda/realtek - Enable the bass speaker of ASUS UX431FLC PCI: Add a helper to check Power Resource Requirements _PR3 existence ALSA: hda: Allow HDA to be runtime suspended when dGPU is not bound to a driver PCI: Fix missing inline for pci_pr3_present() ALSA: hda - fixup for the bass speaker on Lenovo Carbon X1 7th gen tcp: fix data-race in tcp_recvmsg() shmem: pin the file in shmem_fault() if mmap_sem is dropped taskstats: fix data-race ALSA: hda - Downgrade error message for single-cmd fallback netfilter: nft_tproxy: Fix port selector on Big Endian block: add bio_truncate to fix guard_bio_eod mm: drop mmap_sem before calling balance_dirty_pages() in write fault ALSA: ice1724: Fix sleep-in-atomic in Infrasonic Quartet support code ALSA: usb-audio: fix set_format altsetting sanity check ALSA: usb-audio: set the interface format after resume on Dell WD19 ALSA: hda - Apply sync-write workaround to old Intel platforms, too ALSA: hda/realtek - Add headset Mic no shutup for ALC283 drm/sun4i: hdmi: Remove duplicate cleanup calls drm/amdgpu/smu: add metrics table lock drm/amdgpu/smu: add metrics table lock for arcturus (v2) drm/amdgpu/smu: add metrics table lock for navi (v2) drm/amdgpu/smu: add metrics table lock for vega20 (v2) MIPS: BPF: Disable MIPS32 eBPF JIT MIPS: BPF: eBPF JIT: check for MIPS ISA compliance in Kconfig MIPS: Avoid VDSO ABI breakage due to global register variable media: pulse8-cec: fix lost cec_transmit_attempt_done() call media: cec: CEC 2.0-only bcast messages were ignored media: cec: avoid decrementing transmit_queue_sz if it is 0 media: cec: check 'transmit_in_progress', not 'transmitting' mm/memory_hotplug: shrink zones when offlining memory mm/zsmalloc.c: fix the migrated zspage statistics. memcg: account security cred as well to kmemcg mm: move_pages: return valid node id in status if the page is already on the target node mm/oom: fix pgtables units mismatch in Killed process message ocfs2: fix the crash due to call ocfs2_get_dlm_debug once less pstore/ram: Write new dumps to start of recycled zones pstore/ram: Fix error-path memory leak in persistent_ram_new() callers gcc-plugins: make it possible to disable CONFIG_GCC_PLUGINS again locks: print unsigned ino in /proc/locks selftests/seccomp: Zero out seccomp_notif seccomp: Check that seccomp_notif is zeroed out by the user samples/seccomp: Zero out members based on seccomp_notif_sizes selftests/seccomp: Catch garbage on SECCOMP_IOCTL_NOTIF_RECV dmaengine: Fix access to uninitialized dma_slave_caps dmaengine: dma-jz4780: Also break descriptor chains on JZ4725B Btrfs: fix infinite loop during nocow writeback due to race compat_ioctl: block: handle Persistent Reservations compat_ioctl: block: handle BLKREPORTZONE/BLKRESETZONE compat_ioctl: block: handle BLKGETZONESZ/BLKGETNRZONES bpf: Fix precision tracking for unbounded scalars ata: libahci_platform: Export again ahci_platform_<en/dis>able_phys() ata: ahci_brcm: Fix AHCI resources management ata: ahci_brcm: Add missing clock management during recovery ata: ahci_brcm: BCM7425 AHCI requires AHCI_HFLAG_DELAY_ENGINE libata: Fix retrieving of active qcs gpio: xtensa: fix driver build gpiolib: fix up emulated open drain outputs clocksource: riscv: add notrace to riscv_sched_clock riscv: ftrace: correct the condition logic in function graph tracer rseq/selftests: Fix: Namespace gettid() for compatibility with glibc 2.30 tracing: Fix lock inversion in trace_event_enable_tgid_record() tracing: Avoid memory leak in process_system_preds() tracing: Have the histogram compare functions convert to u64 first tracing: Fix endianness bug in histogram trigger samples/trace_printk: Wait for IRQ work to finish io_uring: use current task creds instead of allocating a new one mm/gup: fix memory leak in __gup_benchmark_ioctl apparmor: fix aa_xattrs_match() may sleep while holding a RCU lock dmaengine: virt-dma: Fix access after free in vchan_complete() gen_initramfs_list.sh: fix 'bad variable name' error ALSA: cs4236: fix error return comparison of an unsigned integer ALSA: pcm: Yet another missing check of non-cached buffer type ALSA: firewire-motu: Correct a typo in the clock proc string scsi: lpfc: Fix rpi release when deleting vport exit: panic before exit_mm() on global init exit arm64: Revert support for execute-only user mappings ftrace: Avoid potential division by zero in function profiler spi: spi-fsl-dspi: Fix 16-bit word order in 32-bit XSPI mode drm/msm: include linux/sched/task.h PM / devfreq: Check NULL governor in available_governors_show sunrpc: fix crash when cache_head become valid before update arm64: dts: qcom: msm8998-clamshell: Remove retention idle state nfsd4: fix up replay_matches_cache() powerpc: Chunk calls to flush_dcache_range in arch_*_memory HID: i2c-hid: Reset ALPS touchpads on resume net/sched: annotate lockless accesses to qdisc->empty kernel/module.c: wakeup processes in module_wq on module unload ACPI: sysfs: Change ACPI_MASKABLE_GPE_MAX to 0x100 perf callchain: Fix segfault in thread__resolve_callchain_sample() iommu/vt-d: Remove incorrect PSI capability check of: overlay: add_changeset_property() memory leak cifs: Fix potential softlockups while refreshing DFS cache firmware: arm_scmi: Avoid double free in error flow xfs: don't check for AG deadlock for realtime files in bunmapi platform/x86: pmc_atom: Add Siemens CONNECT X300 to critclk_systems DMI table netfilter: nf_queue: enqueue skbs with NULL dst net, sysctl: Fix compiler warning when only cBPF is present watchdog: tqmx86_wdt: Fix build error regulator: axp20x: Fix axp20x_set_ramp_delay regulator: bd70528: Remove .set_ramp_delay for bd70528_ldo_ops spi: uniphier: Fix FIFO threshold regulator: axp20x: Fix AXP22x ELDO2 regulator enable bitmask powerpc/mm: Mark get_slice_psize() & slice_addr_is_low() as notrace Bluetooth: btusb: fix PM leak in error case of setup Bluetooth: delete a stray unlock Bluetooth: Fix memory leak in hci_connect_le_scan arm64: dts: meson-gxl-s905x-khadas-vim: fix uart_A bluetooth node arm64: dts: meson-gxm-khadas-vim2: fix uart_A bluetooth node media: flexcop-usb: ensure -EIO is returned on error condition regulator: ab8500: Remove AB8505 USB regulator media: usb: fix memory leak in af9005_identify_state dt-bindings: clock: renesas: rcar-usb2-clock-sel: Fix typo in example arm64: dts: meson: odroid-c2: Disable usb_otg bus to avoid power failed warning phy: renesas: rcar-gen3-usb2: Use platform_get_irq_optional() for optional irq tty: serial: msm_serial: Fix lockup for sysrq and oops cifs: Fix lookup of root ses in DFS referral cache fs: cifs: Fix atime update check vs mtime fix compat handling of FICLONERANGE, FIDEDUPERANGE and FS_IOC_FIEMAP ath9k_htc: Modify byte order for an error message ath9k_htc: Discard undersized packets drm/i915/execlists: Fix annotation for decoupling virtual request xfs: periodically yield scrub threads to the scheduler net: add annotations on hh->hh_len lockless accesses ubifs: ubifs_tnc_start_commit: Fix OOB in layout_in_gaps btrfs: get rid of unique workqueue helper functions Btrfs: only associate the locked page with one async_chunk struct s390/smp: fix physical to logical CPU map for SMT mm/sparse.c: mark populate_section_memmap as __meminit xen/blkback: Avoid unmapping unmapped grant pages lib/ubsan: don't serialize UBSAN report efi: Don't attempt to map RCI2 config table if it doesn't exist perf/x86/intel/bts: Fix the use of page_private() net: annotate lockless accesses to sk->sk_pacing_shift hsr: avoid debugfs warning message when module is remove hsr: fix error handling routine in hsr_dev_finalize() hsr: fix a race condition in node list insertion and deletion mm/hugetlb: defer freeing of huge pages if in non-task context Linux 5.4.9 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I8eebcdac421faf74f70af8e8666abfdcdc45c86b |
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Julien Grall
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735e7a12a6 |
lib/ubsan: don't serialize UBSAN report
[ Upstream commit
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Greg Kroah-Hartman
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861433ef01 |
Merge 5.4.7 into android-5.4
Changes in 5.4.7 af_packet: set defaule value for tmo fjes: fix missed check in fjes_acpi_add mod_devicetable: fix PHY module format net: dst: Force 4-byte alignment of dst_metrics net: gemini: Fix memory leak in gmac_setup_txqs net: hisilicon: Fix a BUG trigered by wrong bytes_compl net: nfc: nci: fix a possible sleep-in-atomic-context bug in nci_uart_tty_receive() net: phy: ensure that phy IDs are correctly typed net: qlogic: Fix error paths in ql_alloc_large_buffers() net-sysfs: Call dev_hold always in rx_queue_add_kobject net: usb: lan78xx: Fix suspend/resume PHY register access error nfp: flower: fix stats id allocation qede: Disable hardware gro when xdp prog is installed qede: Fix multicast mac configuration sctp: fix memleak on err handling of stream initialization sctp: fully initialize v4 addr in some functions selftests: forwarding: Delete IPv6 address at the end neighbour: remove neigh_cleanup() method bonding: fix bond_neigh_init() net: ena: fix default tx interrupt moderation interval net: ena: fix issues in setting interrupt moderation params in ethtool dpaa2-ptp: fix double free of the ptp_qoriq IRQ mlxsw: spectrum_router: Remove unlikely user-triggerable warning net: ethernet: ti: davinci_cpdma: fix warning "device driver frees DMA memory with different size" net: stmmac: platform: Fix MDIO init for platforms without PHY net: dsa: b53: Fix egress flooding settings NFC: nxp-nci: Fix probing without ACPI btrfs: don't double lock the subvol_sem for rename exchange btrfs: do not call synchronize_srcu() in inode_tree_del Btrfs: make tree checker detect checksum items with overlapping ranges btrfs: return error pointer from alloc_test_extent_buffer Btrfs: fix missing data checksums after replaying a log tree btrfs: send: remove WARN_ON for readonly mount btrfs: abort transaction after failed inode updates in create_subvol btrfs: skip log replay on orphaned roots btrfs: do not leak reloc root if we fail to read the fs root btrfs: handle ENOENT in btrfs_uuid_tree_iterate Btrfs: fix removal logic of the tree mod log that leads to use-after-free issues ALSA: pcm: Avoid possible info leaks from PCM stream buffers ALSA: hda/ca0132 - Keep power on during processing DSP response ALSA: hda/ca0132 - Avoid endless loop ALSA: hda/ca0132 - Fix work handling in delayed HP detection drm/vc4/vc4_hdmi: fill in connector info drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper. drm: mst: Fix query_payload ack reply struct drm/mipi-dbi: fix a loop in debugfs code drm/panel: Add missing drm_panel_init() in panel drivers drm: exynos: exynos_hdmi: use cec_notifier_conn_(un)register drm: Use EOPNOTSUPP, not ENOTSUPP drm/amd/display: verify stream link before link test drm/bridge: analogix-anx78xx: silence -EPROBE_DEFER warnings drm/amd/display: OTC underflow fix iio: max31856: add missing of_node and parent references to iio_dev iio: light: bh1750: Resolve compiler warning and make code more readable drm/amdgpu/sriov: add ring_stop before ring_create in psp v11 code drm/amdgpu: grab the id mgr lock while accessing passid_mapping drm/ttm: return -EBUSY on pipelining with no_gpu_wait (v2) drm/amd/display: Rebuild mapped resources after pipe split ath10k: add cleanup in ath10k_sta_state() drm/amd/display: Handle virtual signal type in disable_link() ath10k: Check if station exists before forwarding tx airtime report spi: Add call to spi_slave_abort() function when spidev driver is released drm/meson: vclk: use the correct G12A frac max value staging: rtl8192u: fix multiple memory leaks on error path staging: rtl8188eu: fix possible null dereference rtlwifi: prevent memory leak in rtl_usb_probe libertas: fix a potential NULL pointer dereference Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit30 when using SSI_SCK2 and SSI_WS2" Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit31 when using SIM0_D" ath10k: fix backtrace on coredump IB/iser: bound protection_sg size by data_sg size drm/komeda: Workaround for broken FLIP_COMPLETE timestamps spi: gpio: prevent memory leak in spi_gpio_probe media: am437x-vpfe: Setting STD to current value is not an error media: cedrus: fill in bus_info for media device media: seco-cec: Add a missing 'release_region()' in an error handling path media: vim2m: Fix abort issue media: vim2m: Fix BUG_ON in vim2m_device_release() media: max2175: Fix build error without CONFIG_REGMAP_I2C media: ov6650: Fix control handler not freed on init error media: i2c: ov2659: fix s_stream return value media: ov6650: Fix crop rectangle alignment not passed back media: i2c: ov2659: Fix missing 720p register config media: ov6650: Fix stored frame format not in sync with hardware media: ov6650: Fix stored crop rectangle not in sync with hardware tools/power/cpupower: Fix initializer override in hsw_ext_cstates media: venus: core: Fix msm8996 frequency table ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq media: vimc: Fix gpf in rmmod path when stream is active drm/amd/display: Set number of pipes to 1 if the second pipe was disabled pinctrl: devicetree: Avoid taking direct reference to device name string drm/sun4i: dsi: Fix TCON DRQ set bits drm/amdkfd: fix a potential NULL pointer dereference (v2) x86/math-emu: Check __copy_from_user() result drm/amd/powerplay: A workaround to GPU RESET on APU selftests/bpf: Correct path to include msg + path drm/amd/display: set minimum abm backlight level media: venus: Fix occasionally failures to suspend rtw88: fix NSS of hw_cap drm/amd/display: fix struct init in update_bounding_box usb: renesas_usbhs: add suspend event support in gadget mode crypto: aegis128-neon - use Clang compatible cflags for ARM hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if not idled regulator: max8907: Fix the usage of uninitialized variable in max8907_regulator_probe() tools/memory-model: Fix data race detection for unordered store and load media: flexcop-usb: fix NULL-ptr deref in flexcop_usb_transfer_init() media: cec-funcs.h: add status_req checks media: meson/ao-cec: move cec_notifier_cec_adap_register after hw setup drm/bridge: dw-hdmi: Refuse DDC/CI transfers on the internal I2C controller samples: pktgen: fix proc_cmd command result check logic block: Fix writeback throttling W=1 compiler warnings drm/amdkfd: Fix MQD size calculation MIPS: futex: Emit Loongson3 sync workarounds within asm mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring drm/drm_vblank: Change EINVAL by the correct errno selftests/bpf: Fix btf_dump padding test case libbpf: Fix struct end padding in btf_dump libbpf: Fix passing uninitialized bytes to setsockopt net/smc: increase device refcount for added link group team: call RCU read lock when walking the port_list media: cx88: Fix some error handling path in 'cx8800_initdev()' crypto: inside-secure - Fix a maybe-uninitialized warning crypto: aegis128/simd - build 32-bit ARM for v8 architecture explicitly misc: fastrpc: fix memory leak from miscdev->name ASoC: SOF: enable sync_write in hdac_bus media: ti-vpe: vpe: Fix Motion Vector vpdma stride media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number media: ti-vpe: vpe: Make sure YUYV is set as default format media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort cases drm/amd/display: Properly round nominal frequency for SPD drm/amd/display: wait for set pipe mcp command completion media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage drm/amd/display: add new active dongle to existent w/a syscalls/x86: Use the correct function type in SYSCALL_DEFINE0 drm/amd/display: Fix dongle_caps containing stale information. extcon: sm5502: Reset registers during initialization drm/amd/display: Program DWB watermarks from correct state x86/mm: Use the correct function type for native_set_fixmap() ath10k: Correct error handling of dma_map_single() rtw88: coex: Set 4 slot mode for A2DP drm/bridge: dw-hdmi: Restore audio when setting a mode perf test: Report failure for mmap events perf report: Add warning when libunwind not compiled in perf test: Avoid infinite loop for task exit case perf vendor events arm64: Fix Hisi hip08 DDRC PMU eventname usb: usbfs: Suppress problematic bind and unbind uevents. drm/amd/powerplay: avoid disabling ECC if RAS is enabled for VEGA20 iio: adc: max1027: Reset the device at probe time Bluetooth: btusb: avoid unused function warning Bluetooth: missed cpu_to_le16 conversion in hci_init4_req Bluetooth: Workaround directed advertising bug in Broadcom controllers Bluetooth: hci_core: fix init for HCI_USER_CHANNEL bpf/stackmap: Fix deadlock with rq_lock in bpf_get_stack() x86/mce: Lower throttling MCE messages' priority to warning drm/amd/display: enable hostvm based on roimmu active for dcn2.1 drm/amd/display: fix header for RN clk mgr drm/amdgpu: fix amdgpu trace event print string format error staging: iio: ad9834: add a check for devm_clk_get power: supply: cpcap-battery: Check voltage before orderly_poweroff perf tests: Disable bp_signal testing for arm64 selftests/bpf: Make a copy of subtest name net: hns3: log and clear hardware error after reset complete RDMA/hns: Fix wrong parameters when initial mtt of srq->idx_que drm/gma500: fix memory disclosures due to uninitialized bytes ASoC: soc-pcm: fixup dpcm_prune_paths() loop continue rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot RDMA/siw: Fix SQ/RQ drain logic ipmi: Don't allow device module unload when in use x86/ioapic: Prevent inconsistent state when moving an interrupt media: cedrus: Fix undefined shift with a SHIFT_AND_MASK_BITS macro media: aspeed: set hsync and vsync polarities to normal before starting mode detection drm/nouveau: Don't grab runtime PM refs for HPD IRQs media: ov6650: Fix stored frame interval not in sync with hardware media: ad5820: Define entity function media: ov5640: Make 2592x1944 mode only available at 15 fps media: st-mipid02: add a check for devm_gpiod_get_optional media: imx7-mipi-csis: Add a check for devm_regulator_get media: aspeed: clear garbage interrupts media: smiapp: Register sensor after enabling runtime PM on the device md: no longer compare spare disk superblock events in super_load staging: wilc1000: potential corruption in wilc_parse_join_bss_param() md/bitmap: avoid race window between md_bitmap_resize and bitmap_file_clear_bit drm: Don't free jobs in wait_event_interruptible() EDAC/amd64: Set grain per DIMM arm64: psci: Reduce the waiting time for cpu_psci_cpu_kill() drm/amd/display: setting the DIG_MODE to the correct value. i40e: initialize ITRN registers with correct values drm/amd/display: correctly populate dpp refclk in fpga i40e: Wrong 'Advertised FEC modes' after set FEC to AUTO net: phy: dp83867: enable robust auto-mdix drm/tegra: sor: Use correct SOR index on Tegra210 regulator: core: Release coupled_rdevs on regulator_init_coupling() error ubsan, x86: Annotate and allow __ubsan_handle_shift_out_of_bounds() in uaccess regions spi: sprd: adi: Add missing lock protection when rebooting ACPI: button: Add DMI quirk for Medion Akoya E2215T RDMA/qedr: Fix memory leak in user qp and mr RDMA/hns: Fix memory leak on 'context' on error return path RDMA/qedr: Fix srqs xarray initialization RDMA/core: Set DMA parameters correctly staging: wilc1000: check if device is initialzied before changing vif gpu: host1x: Allocate gather copy for host1x net: dsa: LAN9303: select REGMAP when LAN9303 enable phy: renesas: phy-rcar-gen2: Fix the array off by one warning phy: qcom-usb-hs: Fix extcon double register after power cycle s390/time: ensure get_clock_monotonic() returns monotonic values s390: add error handling to perf_callchain_kernel s390/mm: add mm_pxd_folded() checks to pxd_free() net: hns3: add struct netdev_queue debug info for TX timeout libata: Ensure ata_port probe has completed before detach loop: fix no-unmap write-zeroes request behavior net/mlx5e: Verify that rule has at least one fwd/drop action pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B ALSA: bebob: expand sleep just after breaking connections for protocol version 1 iio: dln2-adc: fix iio_triggered_buffer_postenable() position libbpf: Fix error handling in bpf_map__reuse_fd() Bluetooth: Fix advertising duplicated flags ALSA: pcm: Fix missing check of the new non-cached buffer type spi: sifive: disable clk when probe fails and remove ASoC: SOF: imx: fix reverse CONFIG_SND_SOC_SOF_OF dependency pinctrl: qcom: sc7180: Add missing tile info in SDC_QDSD_PINGROUP/UFS_RESET pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler() ixgbe: protect TX timestamping from API misuse cpufreq: sun50i: Fix CPU speed bin detection media: rcar_drif: fix a memory disclosure media: v4l2-core: fix touch support in v4l_g_fmt nvme: introduce "Command Aborted By host" status code media: staging/imx: Use a shorter name for driver nvmem: imx-ocotp: reset error status on probe nvmem: core: fix nvmem_cell_write inline function ASoC: SOF: topology: set trigger order for FE DAI link media: vivid: media_device_cleanup was called too early spi: dw: Fix Designware SPI loopback bnx2x: Fix PF-VF communication over multi-cos queues. spi: img-spfi: fix potential double release ALSA: timer: Limit max amount of slave instances RDMA/core: Fix return code when modify_port isn't supported drm: msm: a6xx: fix debug bus register configuration rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt() perf probe: Fix to find range-only function instance perf cs-etm: Fix definition of macro TO_CS_QUEUE_NR perf probe: Fix to list probe event with correct line number perf jevents: Fix resource leak in process_mapfile() and main() perf probe: Walk function lines in lexical blocks perf probe: Fix to probe an inline function which has no entry pc perf probe: Fix to show ranges of variables in functions without entry_pc perf probe: Fix to show inlined function callsite without entry_pc libsubcmd: Use -O0 with DEBUG=1 perf probe: Fix to probe a function which has no entry pc perf tools: Fix cross compile for ARM64 perf tools: Splice events onto evlist even on error drm/amdgpu: disallow direct upload save restore list from gfx driver drm/amd/powerplay: fix struct init in renoir_print_clk_levels drm/amdgpu: fix potential double drop fence reference ice: Check for null pointer dereference when setting rings xen/gntdev: Use select for DMA_SHARED_BUFFER perf parse: If pmu configuration fails free terms perf probe: Skip overlapped location on searching variables net: avoid potential false sharing in neighbor related code perf probe: Return a better scope DIE if there is no best scope perf probe: Fix to show calling lines of inlined functions perf probe: Skip end-of-sequence and non statement lines perf probe: Filter out instances except for inlined subroutine and subprogram libbpf: Fix negative FD close() in xsk_setup_xdp_prog() s390/bpf: Use kvcalloc for addrs array cgroup: freezer: don't change task and cgroups status unnecessarily selftests: proc: Make va_max 1MB drm/amdgpu: Avoid accidental thread reactivation. media: exynos4-is: fix wrong mdev and v4l2 dev order in error path ath10k: fix get invalid tx rate for Mesh metric fsi: core: Fix small accesses and unaligned offsets via sysfs selftests: net: Fix printf format warnings on arm media: pvrusb2: Fix oops on tear-down when radio support is not present soundwire: intel: fix PDI/stream mapping for Bulk crypto: atmel - Fix authenc support when it is set to m ice: delay less media: si470x-i2c: add missed operations in remove media: cedrus: Use helpers to access capture queue media: v4l2-ctrl: Lock main_hdl on operations of requests_queued. iio: cros_ec_baro: set info_mask_shared_by_all_available field EDAC/ghes: Fix grain calculation media: vicodec: media_device_cleanup was called too early media: vim2m: media_device_cleanup was called too early spi: pxa2xx: Add missed security checks ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile iio: dac: ad5446: Add support for new AD5600 DAC bpf, testing: Workaround a verifier failure for test_progs ASoC: Intel: kbl_rt5663_rt5514_max98927: Add dmic format constraint net: dsa: sja1105: Disallow management xmit during switch reset r8169: respect EEE user setting when restarting network s390/disassembler: don't hide instruction addresses net: ethernet: ti: Add dependency for TI_DAVINCI_EMAC nvme: Discard workaround for non-conformant devices parport: load lowlevel driver if ports not found bcache: fix static checker warning in bcache_device_free() cpufreq: Register drivers only after CPU devices have been registered qtnfmac: fix debugfs support for multiple cards qtnfmac: fix invalid channel information output x86/crash: Add a forward declaration of struct kimage qtnfmac: fix using skb after free RDMA/efa: Clear the admin command buffer prior to its submission tracing: use kvcalloc for tgid_map array allocation MIPS: ralink: enable PCI support only if driver for mt7621 SoC is selected tracing/kprobe: Check whether the non-suffixed symbol is notrace bcache: fix deadlock in bcache_allocator iwlwifi: mvm: fix unaligned read of rx_pkt_status ASoC: wm8904: fix regcache handling regulator: core: Let boot-on regulators be powered off spi: tegra20-slink: add missed clk_unprepare tun: fix data-race in gro_normal_list() xhci-pci: Allow host runtime PM as default also for Intel Ice Lake xHCI crypto: virtio - deal with unsupported input sizes mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests btrfs: don't prematurely free work in end_workqueue_fn() btrfs: don't prematurely free work in run_ordered_work() sched/uclamp: Fix overzealous type replacement ASoC: wm2200: add missed operations in remove and probe failure spi: st-ssc4: add missed pm_runtime_disable ASoC: wm5100: add missed pm_runtime_disable perf/core: Fix the mlock accounting, again selftests, bpf: Fix test_tc_tunnel hanging selftests, bpf: Workaround an alu32 sub-register spilling issue bnxt_en: Return proper error code for non-existent NVM variable net: phy: avoid matching all-ones clause 45 PHY IDs firmware_loader: Fix labels with comma for builtin firmware ASoC: Intel: bytcr_rt5640: Update quirk for Acer Switch 10 SW5-012 2-in-1 x86/insn: Add some Intel instructions to the opcode map net-af_xdp: Use correct number of channels from ethtool brcmfmac: remove monitor interface when detaching perf session: Fix decompression of PERF_RECORD_COMPRESSED records perf probe: Fix to show function entry line as probe-able s390/crypto: Fix unsigned variable compared with zero s390/kasan: support memcpy_real with TRACE_IRQFLAGS bnxt_en: Improve RX buffer error handling. iwlwifi: check kasprintf() return value fbtft: Make sure string is NULL terminated ASoC: soc-pcm: check symmetry before hw_params net: ethernet: ti: ale: clean ale tbl on init and intf restart mt76: fix possible out-of-bound access in mt7615_fill_txs/mt7603_fill_txs s390/cpumf: Adjust registration of s390 PMU device drivers crypto: sun4i-ss - Fix 64-bit size_t warnings crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c mac80211: consider QoS Null frames for STA_NULLFUNC_ACKED crypto: vmx - Avoid weird build failures libtraceevent: Fix memory leakage in copy_filter_type mips: fix build when "48 bits virtual memory" is enabled drm/amdgpu: fix bad DMA from INTERRUPT_CNTL2 ice: Only disable VF state when freeing each VF resources ice: Fix setting coalesce to handle DCB configuration net: phy: initialise phydev speed and duplex sanely tools, bpf: Fix build for 'make -s tools/bpf O=<dir>' RDMA/bnxt_re: Fix missing le16_to_cpu RDMA/bnxt_re: Fix stat push into dma buffer on gen p5 devices bpf: Provide better register bounds after jmp32 instructions RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series ibmvnic: Fix completion structure initialization net: wireless: intel: iwlwifi: fix GRO_NORMAL packet stalling MIPS: futex: Restore \n after sync instructions btrfs: don't prematurely free work in reada_start_machine_worker() btrfs: don't prematurely free work in scrub_missing_raid56_worker() Revert "mmc: sdhci: Fix incorrect switch to HS mode" mmc: mediatek: fix CMD_TA to 2 for MT8173 HS200/HS400 mode tpm_tis: reserve chip for duration of tpm_tis_core_init tpm: fix invalid locking in NONBLOCKING mode iommu: fix KASAN use-after-free in iommu_insert_resv_region iommu: set group default domain before creating direct mappings iommu/vt-d: Fix dmar pte read access not set error iommu/vt-d: Set ISA bridge reserved region as relaxable iommu/vt-d: Allocate reserved region for ISA with correct permission can: xilinx_can: Fix missing Rx can packets on CANFD2.0 can: m_can: tcan4x5x: add required delay after reset can: j1939: j1939_sk_bind(): take priv after lock is held can: flexcan: fix possible deadlock and out-of-order reception after wakeup can: flexcan: poll MCR_LPM_ACK instead of GPR ACK for stop mode acknowledgment can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices selftests: net: tls: remove recv_rcvbuf test spi: dw: Correct handling of native chipselect spi: cadence: Correct handling of native chipselect usb: xhci: Fix build warning seen with CONFIG_PM=n drm/amdgpu: fix uninitialized variable pasid_mapping_needed ath10k: Revert "ath10k: add cleanup in ath10k_sta_state()" RDMA/siw: Fix post_recv QP state locking md: avoid invalid memory access for array sb->dev_roles s390/ftrace: fix endless recursion in function_graph tracer ARM: dts: Fix vcsi regulator to be always-on for droid4 to prevent hangs can: flexcan: add low power enter/exit acknowledgment helper usbip: Fix receive error in vhci-hcd when using scatter-gather usbip: Fix error path of vhci_recv_ret_submit() spi: fsl: don't map irq during probe spi: fsl: use platform_get_irq() instead of of_irq_to_resource() efi/memreserve: Register reservations as 'reserved' in /proc/iomem cpufreq: Avoid leaving stale IRQ work items during CPU offline KEYS: asymmetric: return ENOMEM if akcipher_request_alloc() fails mm: vmscan: protect shrinker idr replace with CONFIG_MEMCG USB: EHCI: Do not return -EPIPE when hub is disconnected intel_th: pci: Add Comet Lake PCH-V support intel_th: pci: Add Elkhart Lake SOC support intel_th: Fix freeing IRQs intel_th: msu: Fix window switching without windows platform/x86: hp-wmi: Make buffer for HPWMI_FEATURE2_QUERY 128 bytes staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value tty/serial: atmel: fix out of range clock divider handling serial: sprd: Add clearing break interrupt operation pinctrl: baytrail: Really serialize all register accesses clk: imx: clk-imx7ulp: Add missing sentinel of ulp_div_table clk: imx: clk-composite-8m: add lock to gate/mux clk: imx: pll14xx: fix clk_pll14xx_wait_lock ext4: fix ext4_empty_dir() for directories with holes ext4: check for directory entries too close to block end ext4: unlock on error in ext4_expand_extra_isize() ext4: validate the debug_want_extra_isize mount option at parse time iocost: over-budget forced IOs should schedule async delay KVM: PPC: Book3S HV: Fix regression on big endian hosts kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD kvm: x86: Host feature SSBD doesn't imply guest feature AMD_SSBD KVM: arm/arm64: Properly handle faulting of device mappings KVM: arm64: Ensure 'params' is initialised when looking up sys register x86/intel: Disable HPET on Intel Coffee Lake H platforms x86/MCE/AMD: Do not use rdmsr_safe_on_cpu() in smca_configure() x86/MCE/AMD: Allow Reserved types to be overwritten in smca_banks[] x86/mce: Fix possibly incorrect severity calculation on AMD powerpc/vcpu: Assume dedicated processors as non-preempt powerpc/irq: fix stack overflow verification ocxl: Fix concurrent AFU open and device removal mmc: sdhci-msm: Correct the offset and value for DDR_CONFIG register mmc: sdhci-of-esdhc: Revert "mmc: sdhci-of-esdhc: add erratum A-009204 support" mmc: sdhci: Update the tuning failed messages to pr_debug level mmc: sdhci-of-esdhc: fix P2020 errata handling mmc: sdhci: Workaround broken command queuing on Intel GLK mmc: sdhci: Add a quirk for broken command queuing nbd: fix shutdown and recv work deadlock v2 iwlwifi: pcie: move power gating workaround earlier in the flow Linux 5.4.7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3585238149235bf73bb453e25861d9a6b9193dfa |
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Peter Zijlstra
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39303579eb |
ubsan, x86: Annotate and allow __ubsan_handle_shift_out_of_bounds() in uaccess regions
[ Upstream commit |
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Joel Fernandes (Google)
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900e78fa31 |
FROMLIST: vsprintf: Inline call to ptr_to_hashval
There is concern that ptr_to_hashval not being inlined can cause performance issues (unlike before where it was a static branch) with trace_printk being a hot path for it. Just create an inline version called __ptr_to_hashval(), and have the actual ptr_to_hashval() call it. Bug: 145972256 Link: http://lore.kernel.org/r/20191113153816.14b95acd@gandalf.local.home Link: lore.kernel.org/r/20191114164622.GC233237@google.com Suggested-by: Steven Rostedt <rostedt@goodmis.org> Change-Id: Ie7133b9f32a8185e244db2634b028b316a3d7ea1 Signed-off-by: Joel Fernandes <joel@joelfernandes.org> Signed-off-by: Joel Fernandes <joelaf@google.com> (cherry picked from commit 0f2b4ea6e2356687ce78ff23b8556d2138b6fe28) |
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Joel Fernandes
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f6cc86c7bd |
UPSTREAM: rss_stat: Add support to detect RSS updates of external mm
When a process updates the RSS of a different process, the rss_stat tracepoint appears in the context of the process doing the update. This can confuse userspace that the RSS of process doing the update is updated, while in reality a different process's RSS was updated. This issue happens in reclaim paths such as with direct reclaim or background reclaim. This patch adds more information to the tracepoint about whether the mm being updated belongs to the current process's context (curr field). We also include a hash of the mm pointer so that the process who the mm belongs to can be uniquely identified (mm_id field). Also vsprintf.c is refactored a bit to allow reuse of hashing code. Change-Id: Ic87af93af608c83be0b08757aed99d2b9c2c01d8 Reported-by: Ioannis Ilkos <ilkos@google.com> Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> Acked-by: Petr Mladek <pmladek@suse.com> # lib/vsprintf.c Signed-off-by: Joel Fernandes <joelaf@google.com> |
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Greg Kroah-Hartman
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9b7935f72f |
lib: raid6: fix awk build warnings
commit |
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Lasse Collin
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8e20ba2e53 |
lib/xz: fix XZ_DYNALLOC to avoid useless memory reallocations
s->dict.allocated was initialized to 0 but never set after a successful allocation, thus the code always thought that the dictionary buffer has to be reallocated. Link: http://lkml.kernel.org/r/20191104185107.3b6330df@tukaani.org Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Reported-by: Yu Sun <yusun2@cisco.com> Acked-by: Daniel Walker <danielwa@cisco.com> Cc: "Yixia Si (yisi)" <yisi@cisco.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Corentin Labbe
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820b7c717f |
lib: Remove select of inexistant GENERIC_IO
config option GENERIC_IO was removed but still selected by lib/kconfig
This patch finish the cleaning.
Fixes:
|
||
Linus Torvalds
|
410ef736a7 |
Merge tag 'xarray-5.4' of git://git.infradead.org/users/willy/linux-dax
Pull XArray fixes from Matthew Wilcox: "These all fix various bugs, some of which people have tripped over and some of which have been caught by automatic tools" * tag 'xarray-5.4' of git://git.infradead.org/users/willy/linux-dax: idr: Fix idr_alloc_u32 on 32-bit systems idr: Fix integer overflow in idr_for_each_entry radix tree: Remove radix_tree_iter_find idr: Fix idr_get_next_ul race with idr_remove XArray: Fix xas_next() with a single entry at 0 |
||
Kevin Hao
|
5cbf2fff3b |
dump_stack: avoid the livelock of the dump_lock
In the current code, we use the atomic_cmpxchg() to serialize the output
of the dump_stack(), but this implementation suffers the thundering herd
problem. We have observed such kind of livelock on a Marvell cn96xx
board(24 cpus) when heavily using the dump_stack() in a kprobe handler.
Actually we can let the competitors to wait for the releasing of the
lock before jumping to atomic_cmpxchg(). This will definitely mitigate
the thundering herd problem. Thanks Linus for the suggestion.
[akpm@linux-foundation.org: fix comment]
Link: http://lkml.kernel.org/r/20191030031637.6025-1-haokexin@gmail.com
Fixes:
|
||
|
Matthew Wilcox (Oracle)
|
b7e9728f3d |
idr: Fix idr_alloc_u32 on 32-bit systems
Attempting to allocate an entry at 0xffffffff when one is already present would succeed in allocating one at 2^32, which would confuse everything. Return -ENOSPC in this case, as expected. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> |
||
|
Matthew Wilcox (Oracle)
|
5a74ac4c4a |
idr: Fix idr_get_next_ul race with idr_remove
Commit |
||
Thomas Gleixner
|
1638b8f096 |
lib/vdso: Make clock_getres() POSIX compliant again
A recent commit removed the NULL pointer check from the clock_getres()
implementation causing a test case to fault.
POSIX requires an explicit NULL pointer check for clock_getres() aside of
the validity check of the clock_id argument for obscure reasons.
Add it back for both 32bit and 64bit.
Note, this is only a partial revert of the offending commit which does not
bring back the broken fallback invocation in the the 32bit compat
implementations of clock_getres() and clock_gettime().
Fixes:
|
||
|
Linus Torvalds
|
8eb4b3b0dd |
Merge tag 'copy-struct-from-user-v5.4-rc4' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux
Pull usercopy test fixlets from Christian Brauner:
"This contains two improvements for the copy_struct_from_user() tests:
- a coding style change to get rid of the ugly "if ((ret |= test()))"
pointed out when pulling the original patchset.
- avoid a soft lockups when running the usercopy tests on machines
with large page sizes by scanning only a 1024 byte region"
* tag 'copy-struct-from-user-v5.4-rc4' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux:
usercopy: Avoid soft lockups in test_check_nonzero_user()
lib: test_user_copy: style cleanup
|
||
Michael Ellerman
|
f418dddffc |
usercopy: Avoid soft lockups in test_check_nonzero_user()
On a machine with a 64K PAGE_SIZE, the nested for loops in
test_check_nonzero_user() can lead to soft lockups, eg:
watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [modprobe:611]
Modules linked in: test_user_copy(+) vmx_crypto gf128mul crc32c_vpmsum virtio_balloon ip_tables x_tables autofs4
CPU: 4 PID: 611 Comm: modprobe Tainted: G L 5.4.0-rc1-gcc-8.2.0-00001-gf5a1a536fa14-dirty #1151
...
NIP __might_sleep+0x20/0xc0
LR __might_fault+0x40/0x60
Call Trace:
check_zeroed_user+0x12c/0x200
test_user_copy_init+0x67c/0x1210 [test_user_copy]
do_one_initcall+0x60/0x340
do_init_module+0x7c/0x2f0
load_module+0x2d94/0x30e0
__do_sys_finit_module+0xc8/0x150
system_call+0x5c/0x68
Even with a 4K PAGE_SIZE the test takes multiple seconds. Instead
tweak it to only scan a 1024 byte region, but make it cross the
page boundary.
Fixes:
|
||
|
Alexander Potapenko
|
03a9349ac0 |
lib/test_meminit: add a kmem_cache_alloc_bulk() test
Make sure allocations from kmem_cache_alloc_bulk() and kmem_cache_free_bulk() are properly initialized. Link: http://lkml.kernel.org/r/20191007091605.30530-2-glider@google.com Signed-off-by: Alexander Potapenko <glider@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Christoph Lameter <cl@linux.com> Cc: Laura Abbott <labbott@redhat.com> Cc: Thibaut Sautereau <thibaut@sautereau.fr> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Eric Biggers
|
3c52b0af05 |
lib/generic-radix-tree.c: add kmemleak annotations
Kmemleak is falsely reporting a leak of the slab allocation in
sctp_stream_init_ext():
BUG: memory leak
unreferenced object 0xffff8881114f5d80 (size 96):
comm "syz-executor934", pid 7160, jiffies 4294993058 (age 31.950s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000ce7a1326>] kmemleak_alloc_recursive include/linux/kmemleak.h:55 [inline]
[<00000000ce7a1326>] slab_post_alloc_hook mm/slab.h:439 [inline]
[<00000000ce7a1326>] slab_alloc mm/slab.c:3326 [inline]
[<00000000ce7a1326>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553
[<000000007abb7ac9>] kmalloc include/linux/slab.h:547 [inline]
[<000000007abb7ac9>] kzalloc include/linux/slab.h:742 [inline]
[<000000007abb7ac9>] sctp_stream_init_ext+0x2b/0xa0 net/sctp/stream.c:157
[<0000000048ecb9c1>] sctp_sendmsg_to_asoc+0x946/0xa00 net/sctp/socket.c:1882
[<000000004483ca2b>] sctp_sendmsg+0x2a8/0x990 net/sctp/socket.c:2102
[...]
But it's freed later. Kmemleak misses the allocation because its
pointer is stored in the generic radix tree sctp_stream::out, and the
generic radix tree uses raw pages which aren't tracked by kmemleak.
Fix this by adding the kmemleak hooks to the generic radix tree code.
Link: http://lkml.kernel.org/r/20191004065039.727564-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reported-by: <syzbot+7f3b6b106be8dcdcdeec@syzkaller.appspotmail.com>
Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Vlad Yasevich <vyasevich@gmail.com>
Cc: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Linus Torvalds
|
fcb45a2848 |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar: "A handful of fixes: a kexec linking fix, an AMD MWAITX fix, a vmware guest support fix when built under Clang, and new CPU model number definitions" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Add Comet Lake to the Intel CPU models header lib/string: Make memzero_explicit() inline instead of external x86/cpu/vmware: Use the full form of INL in VMWARE_PORT x86/asm: Fix MWAITX C-state hint value |
||
|
Linus Torvalds
|
e60329c97b |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"A larger-than-usual batch of arm64 fixes for -rc3.
The bulk of the fixes are dealing with a bunch of issues with the
build system from the compat vDSO, which unfortunately led to some
significant Makefile rework to manage the horrible combinations of
toolchains that we can end up needing to drive simultaneously.
We came close to disabling the thing entirely, but Vincenzo was quick
to spin up some patches and I ended up picking up most of the bits
that were left [*]. Future work will look at disentangling the header
files properly.
Other than that, we have some important fixes all over, including one
papering over the miscompilation fallout from forcing
CONFIG_OPTIMIZE_INLINING=y, which I'm still unhappy about. Harumph.
We've still got a couple of open issues, so I'm expecting to have some
more fixes later this cycle.
Summary:
- Numerous fixes to the compat vDSO build system, especially when
combining gcc and clang
- Fix parsing of PAR_EL1 in spurious kernel fault detection
- Partial workaround for Neoverse-N1 erratum #1542419
- Fix IRQ priority masking on entry from compat syscalls
- Fix advertisment of FRINT HWCAP to userspace
- Attempt to workaround inlining breakage with '__always_inline'
- Fix accidental freeing of parent SVE state on fork() error path
- Add some missing NULL pointer checks in instruction emulation init
- Some formatting and comment fixes"
[*] Will's final fixes were
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
but they were already in linux-next by then and he didn't rebase
just to add those.
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (21 commits)
arm64: armv8_deprecated: Checking return value for memory allocation
arm64: Kconfig: Make CONFIG_COMPAT_VDSO a proper Kconfig option
arm64: vdso32: Rename COMPATCC to CC_COMPAT
arm64: vdso32: Pass '--target' option to clang via VDSO_CAFLAGS
arm64: vdso32: Don't use KBUILD_CPPFLAGS unconditionally
arm64: vdso32: Move definition of COMPATCC into vdso32/Makefile
arm64: Default to building compat vDSO with clang when CONFIG_CC_IS_CLANG
lib: vdso: Remove CROSS_COMPILE_COMPAT_VDSO
arm64: vdso32: Remove jump label config option in Makefile
arm64: vdso32: Detect binutils support for dmb ishld
arm64: vdso: Remove stale files from old assembly implementation
arm64: vdso32: Fix broken compat vDSO build warnings
arm64: mm: fix spurious fault detection
arm64: ftrace: Ensure synchronisation in PLT setup for Neoverse-N1 #1542419
arm64: Fix incorrect irqflag restore for priority masking for compat
arm64: mm: avoid virt_to_phys(init_mm.pgd)
arm64: cpufeature: Effectively expose FRINT capability to userspace
arm64: Mark functions using explicit register variables as '__always_inline'
docs: arm64: Fix indentation and doc formatting
arm64/sve: Fix wrong free for task->thread.sve_state
...
|
||
Arvind Sankar
|
bec5007770 |
lib/string: Make memzero_explicit() inline instead of external
With the use of the barrier implied by barrier_data(), there is no need
for memzero_explicit() to be extern. Making it inline saves the overhead
of a function call, and allows the code to be reused in arch/*/purgatory
without having to duplicate the implementation.
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H . Peter Anvin <hpa@zytor.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephan Mueller <smueller@chronox.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-crypto@vger.kernel.org
Cc: linux-s390@vger.kernel.org
Fixes:
|
||
Vincenzo Frascino
|
50a2610ade |
lib: vdso: Remove CROSS_COMPILE_COMPAT_VDSO
arm64 was the last architecture using CROSS_COMPILE_COMPAT_VDSO config option. With this patch series the dependency in the architecture has been removed. Remove CROSS_COMPILE_COMPAT_VDSO from the Unified vDSO library code. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Andy Lutomirski <luto@kernel.org> Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Will Deacon <will@kernel.org> |
||
Aleksa Sarai
|
c90012ac85 |
lib: test_user_copy: style cleanup
While writing the tests for copy_struct_from_user(), I used a construct that Linus doesn't appear to be too fond of: On 2019-10-04, Linus Torvalds <torvalds@linux-foundation.org> wrote: > Hmm. That code is ugly, both before and after the fix. > > This just doesn't make sense for so many reasons: > > if ((ret |= test(umem_src == NULL, "kmalloc failed"))) > > where the insanity comes from > > - why "|=" when you know that "ret" was zero before (and it had to > be, for the test to make sense) > > - why do this as a single line anyway? > > - don't do the stupid "double parenthesis" to hide a warning. Make it > use an actual comparison if you add a layer of parentheses. So instead, use a bog-standard check that isn't nearly as ugly. Fixes: |
||
|
Linus Torvalds
|
9819a30c11 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Fix ieeeu02154 atusb driver use-after-free, from Johan Hovold.
2) Need to validate TCA_CBQ_WRROPT netlink attributes, from Eric
Dumazet.
3) txq null deref in mac80211, from Miaoqing Pan.
4) ionic driver needs to select NET_DEVLINK, from Arnd Bergmann.
5) Need to disable bh during nft_connlimit GC, from Pablo Neira Ayuso.
6) Avoid division by zero in taprio scheduler, from Vladimir Oltean.
7) Various xgmac fixes in stmmac driver from Jose Abreu.
8) Avoid 64-bit division in mlx5 leading to link errors on 32-bit from
Michal Kubecek.
9) Fix bad VLAN check in rtl8366 DSA driver, from Linus Walleij.
10) Fix sleep while atomic in sja1105, from Vladimir Oltean.
11) Suspend/resume deadlock in stmmac, from Thierry Reding.
12) Various UDP GSO fixes from Josh Hunt.
13) Fix slab out of bounds access in tcp_zerocopy_receive(), from Eric
Dumazet.
14) Fix OOPS in __ipv6_ifa_notify(), from David Ahern.
15) Memory leak in NFC's llcp_sock_bind, from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (72 commits)
selftests/net: add nettest to .gitignore
net: qlogic: Fix memory leak in ql_alloc_large_buffers
nfc: fix memory leak in llcp_sock_bind()
sch_dsmark: fix potential NULL deref in dsmark_init()
net: phy: at803x: use operating parameters from PHY-specific status
net: phy: extract pause mode
net: phy: extract link partner advertisement reading
net: phy: fix write to mii-ctrl1000 register
ipv6: Handle missing host route in __ipv6_ifa_notify
net: phy: allow for reset line to be tied to a sleepy GPIO controller
net: ipv4: avoid mixed n_redirects and rate_tokens usage
r8152: Set macpassthru in reset_resume callback
cxgb4:Fix out-of-bounds MSI-X info array access
Revert "ipv6: Handle race in addrconf_dad_work"
net: make sock_prot_memory_pressure() return "const char *"
rxrpc: Fix rxrpc_recvmsg tracepoint
qmi_wwan: add support for Cinterion CLS8 devices
tcp: fix slab-out-of-bounds in tcp_zerocopy_receive()
lib: textsearch: fix escapes in example code
udp: only do GSO if # of segs > 1
...
|
||
|
Nathan Chancellor
|
341115822f |
usercopy: Add parentheses around assignment in test_copy_struct_from_user
Clang warns:
lib/test_user_copy.c:96:10: warning: using the result of an assignment
as a condition without parentheses [-Wparentheses]
if (ret |= test(umem_src == NULL, "kmalloc failed"))
~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/test_user_copy.c:96:10: note: place parentheses around the
assignment to silence this warning
if (ret |= test(umem_src == NULL, "kmalloc failed"))
^
( )
lib/test_user_copy.c:96:10: note: use '!=' to turn this compound
assignment into an inequality comparison
if (ret |= test(umem_src == NULL, "kmalloc failed"))
^~
!=
Add the parentheses as it suggests because this is intentional.
Fixes:
|
||
Randy Dunlap
|
2105b52e30 |
lib: textsearch: fix escapes in example code
This textsearch code example does not need the '\' escapes and they can
be misleading to someone reading the example. Also, gcc and sparse warn
that the "\%d" is an unknown escape sequence.
Fixes:
|
||
|
Aleksa Sarai
|
f5a1a536fa |
lib: introduce copy_struct_from_user() helper
A common pattern for syscall extensions is increasing the size of a
struct passed from userspace, such that the zero-value of the new fields
result in the old kernel behaviour (allowing for a mix of userspace and
kernel vintages to operate on one another in most cases).
While this interface exists for communication in both directions, only
one interface is straightforward to have reasonable semantics for
(userspace passing a struct to the kernel). For kernel returns to
userspace, what the correct semantics are (whether there should be an
error if userspace is unaware of a new extension) is very
syscall-dependent and thus probably cannot be unified between syscalls
(a good example of this problem is [1]).
Previously there was no common lib/ function that implemented
the necessary extension-checking semantics (and different syscalls
implemented them slightly differently or incompletely[2]). Future
patches replace common uses of this pattern to make use of
copy_struct_from_user().
Some in-kernel selftests that insure that the handling of alignment and
various byte patterns are all handled identically to memchr_inv() usage.
[1]: commit
|
||
|
Linus Torvalds
|
02dc96ef6c |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Sanity check URB networking device parameters to avoid divide by
zero, from Oliver Neukum.
2) Disable global multicast filter in NCSI, otherwise LLDP and IPV6
don't work properly. Longer term this needs a better fix tho. From
Vijay Khemka.
3) Small fixes to selftests (use ping when ping6 is not present, etc.)
from David Ahern.
4) Bring back rt_uses_gateway member of struct rtable, it's semantics
were not well understood and trying to remove it broke things. From
David Ahern.
5) Move usbnet snaity checking, ignore endpoints with invalid
wMaxPacketSize. From Bjørn Mork.
6) Missing Kconfig deps for sja1105 driver, from Mao Wenan.
7) Various small fixes to the mlx5 DR steering code, from Alaa Hleihel,
Alex Vesker, and Yevgeny Kliteynik
8) Missing CAP_NET_RAW checks in various places, from Ori Nimron.
9) Fix crash when removing sch_cbs entry while offloading is enabled,
from Vinicius Costa Gomes.
10) Signedness bug fixes, generally in looking at the result given by
of_get_phy_mode() and friends. From Dan Crapenter.
11) Disable preemption around BPF_PROG_RUN() calls, from Eric Dumazet.
12) Don't create VRF ipv6 rules if ipv6 is disabled, from David Ahern.
13) Fix quantization code in tcp_bbr, from Kevin Yang.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (127 commits)
net: tap: clean up an indentation issue
nfp: abm: fix memory leak in nfp_abm_u32_knode_replace
tcp: better handle TCP_USER_TIMEOUT in SYN_SENT state
sk_buff: drop all skb extensions on free and skb scrubbing
tcp_bbr: fix quantization code to not raise cwnd if not probing bandwidth
mlxsw: spectrum_flower: Fail in case user specifies multiple mirror actions
Documentation: Clarify trap's description
mlxsw: spectrum: Clear VLAN filters during port initialization
net: ena: clean up indentation issue
NFC: st95hf: clean up indentation issue
net: phy: micrel: add Asym Pause workaround for KSZ9021
net: socionext: ave: Avoid using netdev_err() before calling register_netdev()
ptp: correctly disable flags on old ioctls
lib: dimlib: fix help text typos
net: dsa: microchip: Always set regmap stride to 1
nfp: flower: fix memory leak in nfp_flower_spawn_vnic_reprs
nfp: flower: prevent memory leak in nfp_flower_spawn_phy_reprs
net/sched: Set default of CONFIG_NET_TC_SKB_EXT to N
vrf: Do not attempt to create IPv6 mcast rule if IPv6 is disabled
net: sched: sch_sfb: don't call qdisc_put() while holding tree lock
...
|