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369 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Zhuguangqing
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ee3f4d2821 |
ANDROID: freezer: export the freezer_cgrp_subsys for GKI purpose.
Exporting the symbol freezer_cgrp_subsys, in that vendor module can add can_attach & cancel_attach member function. It is vendor-specific tuning. Bug: 182496370 Signed-off-by: Zhuguangqing <zhuguangqing@xiaomi.com> Change-Id: I153682b9d1015eed3f048b45ea6495ebb8f3c261 |
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Frankie Chang
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02a9f884d5 |
ANDROID: cgroup: Add vendor hook to the cgroup
Add a vendor hook after attaching a task to a cgroup to recognize the group_id for performance tuning Bug: 181917687 Signed-off-by: Frankie Chang <frankie.chang@mediatek.com> Change-Id: I603afa3d893dd575a7dcb97f83bd9eacb8315bab (cherry picked from commit de089a37a3d248608a1d5855a4ae82ebad3ec2ab) |
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Qais Yousef
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ab6e10de9d |
ANDROID: cgroup/cpuset: Fix suspicous RCU usage WARNING
task_cs() is called from cpuset_cpus_allowed_fallback() without
holding the read_rcu_lock() causing the below splat.
Fix by holding the rcu_read_lock().
[ 0.090199] =============================
[ 0.090399] WARNING: suspicious RCU usage
[ 0.090600] 5.10.19-00939-gc3bf09a68b63-dirty #368 Not tainted
[ 0.090837] -----------------------------
[ 0.091000] include/linux/cgroup.h:494 suspicious rcu_dereference_check() usage!
[ 0.091246]
[ 0.091246] other info that might help us debug this:
[ 0.091246]
[ 0.091499]
[ 0.091499] rcu_scheduler_active = 1, debug_locks = 1
[ 0.091738] 4 locks held by swapper/0/1:
[ 0.091902] #0: ffff800014e3f510 (cpu_add_remove_lock){+.+.}-{3:3}, at: cpu_up+0x100/0x190
[ 0.092726] #1: ffff800014e3f6b0 (cpu_hotplug_lock){++++}-{0:0}, at: _cpu_up+0x4c/0x1c8
[ 0.093540] #2: ffff800014e47478 (smpboot_threads_lock){+.+.}-{3:3}, at: smpboot_create_threads+0x34/0xc0
[ 0.094399] #3: ffff0008001d0878 (&p->pi_lock){....}-{2:2}, at: try_to_wake_up+0x58/0x828
[ 0.095199]
[ 0.095199] stack backtrace:
[ 0.095425] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.10.19-00939-gc3bf09a68b63-dirty #368
[ 0.095670] Hardware name: Foundation-v8A (DT)
[ 0.095834] Call trace:
[ 0.096099] dump_backtrace+0x0/0x1a8
[ 0.096353] show_stack+0x18/0x68
[ 0.096571] dump_stack+0xf8/0x168
[ 0.096817] lockdep_rcu_suspicious+0xe4/0xf8
[ 0.097063] cpuset_cpus_allowed_fallback+0x184/0x1f8
[ 0.097299] select_fallback_rq+0x24c/0x2c0
[ 0.097526] try_to_wake_up+0x1e4/0x828
[ 0.097740] wake_up_process+0x18/0x28
[ 0.097999] kthread_park+0x74/0xc8
[ 0.098209] __smpboot_create_thread.part.0+0x90/0x168
[ 0.098486] smpboot_create_threads+0x84/0xc0
[ 0.098699] cpuhp_invoke_callback+0xe8/0xe50
[ 0.098947] _cpu_up+0xe0/0x1c8
[ 0.099126] cpu_up+0x120/0x190
[ 0.099399] bringup_nonboot_cpus+0x94/0xd0
[ 0.099659] smp_init+0x30/0x8c
[ 0.099873] kernel_init_freeable+0x1d4/0x328
[ 0.100099] kernel_init+0x14/0x118
[ 0.100339] ret_from_fork+0x10/0x34
Bug: 178507149
Fixes:
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Greg Kroah-Hartman
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b129c98dc6 |
Merge 5.10.17 into android12-5.10
Changes in 5.10.17 objtool: Fix seg fault with Clang non-section symbols Revert "dts: phy: add GPIO number and active state used for phy reset" gpio: mxs: GPIO_MXS should not default to y unconditionally gpio: ep93xx: fix BUG_ON port F usage gpio: ep93xx: Fix single irqchip with multi gpiochips tracing: Do not count ftrace events in top level enable output tracing: Check length before giving out the filter buffer drm/i915: Fix overlay frontbuffer tracking arm/xen: Don't probe xenbus as part of an early initcall cgroup: fix psi monitor for root cgroup Revert "drm/amd/display: Update NV1x SR latency values" drm/i915/tgl+: Make sure TypeC FIA is powered up when initializing it drm/dp_mst: Don't report ports connected if nothing is attached to them dmaengine: move channel device_node deletion to driver tmpfs: disallow CONFIG_TMPFS_INODE64 on s390 tmpfs: disallow CONFIG_TMPFS_INODE64 on alpha soc: ti: omap-prm: Fix boot time errors for rst_map_012 bits 0 and 1 arm64: dts: rockchip: Fix PCIe DT properties on rk3399 arm64: dts: qcom: sdm845: Reserve LPASS clocks in gcc ARM: OMAP2+: Fix suspcious RCU usage splats for omap_enter_idle_coupled arm64: dts: rockchip: remove interrupt-names property from rk3399 vdec node platform/x86: hp-wmi: Disable tablet-mode reporting by default arm64: dts: rockchip: Disable display for NanoPi R2S ovl: perform vfs_getxattr() with mounter creds cap: fix conversions on getxattr ovl: skip getxattr of security labels scsi: lpfc: Fix EEH encountering oops with NVMe traffic x86/split_lock: Enable the split lock feature on another Alder Lake CPU nvme-pci: ignore the subsysem NQN on Phison E16 drm/amd/display: Fix DPCD translation for LTTPR AUX_RD_INTERVAL drm/amd/display: Add more Clock Sources to DCN2.1 drm/amd/display: Release DSC before acquiring drm/amd/display: Fix dc_sink kref count in emulated_link_detect drm/amd/display: Free atomic state after drm_atomic_commit drm/amd/display: Decrement refcount of dc_sink before reassignment riscv: virt_addr_valid must check the address belongs to linear mapping bfq-iosched: Revert "bfq: Fix computation of shallow depth" ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL kallsyms: fix nonconverging kallsyms table with lld ARM: ensure the signal page contains defined contents ARM: kexec: fix oops after TLB are invalidated ubsan: implement __ubsan_handle_alignment_assumption Revert "lib: Restrict cpumask_local_spread to houskeeping CPUs" x86/efi: Remove EFI PGD build time checks lkdtm: don't move ctors to .rodata KVM: x86: cleanup CR3 reserved bits checks cgroup-v1: add disabled controller check in cgroup1_parse_param() dmaengine: idxd: fix misc interrupt completion ath9k: fix build error with LEDS_CLASS=m mt76: dma: fix a possible memory leak in mt76_add_fragment() drm/vc4: hvs: Fix buffer overflow with the dlist handling dmaengine: idxd: check device state before issue command bpf: Unbreak BPF_PROG_TYPE_KPROBE when kprobe is called via do_int3 bpf: Check for integer overflow when using roundup_pow_of_two() netfilter: xt_recent: Fix attempt to update deleted entry selftests: netfilter: fix current year netfilter: nftables: fix possible UAF over chains from packet path in netns netfilter: flowtable: fix tcp and udp header checksum update xen/netback: avoid race in xenvif_rx_ring_slots_available() net: hdlc_x25: Return meaningful error code in x25_open net: ipa: set error code in gsi_channel_setup() hv_netvsc: Reset the RSC count if NVSP_STAT_FAIL in netvsc_receive() net: enetc: initialize the RFS and RSS memories selftests: txtimestamp: fix compilation issue net: stmmac: set TxQ mode back to DCB after disabling CBS ibmvnic: Clear failover_pending if unable to schedule netfilter: conntrack: skip identical origin tuple in same zone only scsi: scsi_debug: Fix a memory leak x86/build: Disable CET instrumentation in the kernel for 32-bit too net: dsa: felix: implement port flushing on .phylink_mac_link_down net: hns3: add a check for queue_id in hclge_reset_vf_queue() net: hns3: add a check for tqp_index in hclge_get_ring_chain_from_mbx() net: hns3: add a check for index in hclge_get_rss_key() firmware_loader: align .builtin_fw to 8 drm/sun4i: tcon: set sync polarity for tcon1 channel drm/sun4i: dw-hdmi: always set clock rate drm/sun4i: Fix H6 HDMI PHY configuration drm/sun4i: dw-hdmi: Fix max. frequency for H6 clk: sunxi-ng: mp: fix parent rate change flag check i2c: stm32f7: fix configuration of the digital filter h8300: fix PREEMPTION build, TI_PRE_COUNT undefined scripts: set proper OpenSSL include dir also for sign-file x86/pci: Create PCI/MSI irqdomain after x86_init.pci.arch_init() arm64: mte: Allow PTRACE_PEEKMTETAGS access to the zero page rxrpc: Fix clearance of Tx/Rx ring when releasing a call udp: fix skb_copy_and_csum_datagram with odd segment sizes net: dsa: call teardown method on probe failure cpufreq: ACPI: Extend frequency tables to cover boost frequencies cpufreq: ACPI: Update arch scale-invariance max perf ratio if CPPC is not there net: gro: do not keep too many GRO packets in napi->rx_list net: fix iteration for sctp transport seq_files net/vmw_vsock: fix NULL pointer dereference net/vmw_vsock: improve locking in vsock_connect_timeout() net: watchdog: hold device global xmit lock during tx disable bridge: mrp: Fix the usage of br_mrp_port_switchdev_set_state switchdev: mrp: Remove SWITCHDEV_ATTR_ID_MRP_PORT_STAT vsock/virtio: update credit only if socket is not closed vsock: fix locking in vsock_shutdown() net/rds: restrict iovecs length for RDS_CMSG_RDMA_ARGS net/qrtr: restrict user-controlled length in qrtr_tun_write_iter() ovl: expand warning in ovl_d_real() kcov, usb: only collect coverage from __usb_hcd_giveback_urb in softirq Linux 5.10.17 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Id0300681f52b51d3f466f1e66ec3a6c25f65f4d3 |
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Chen Zhou
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3e53d64e9a |
cgroup-v1: add disabled controller check in cgroup1_parse_param()
[ Upstream commit |
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Odin Ugedal
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e72a65802a |
cgroup: fix psi monitor for root cgroup
commit |
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Will Deacon
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4045a05f88 |
BACKPORT: FROMLIST: cpuset: Honour task_cpu_possible_mask() in guarantee_online_cpus()
Asymmetric systems may not offer the same level of userspace ISA support across all CPUs, meaning that some applications cannot be executed by some CPUs. As a concrete example, upcoming arm64 big.LITTLE designs do not feature support for 32-bit applications on both clusters. Modify guarantee_online_cpus() to take task_cpu_possible_mask() into account when trying to find a suitable set of online CPUs for a given task. This will avoid passing an invalid mask to set_cpus_allowed_ptr() during ->attach() and will subsequently allow the cpuset hierarchy to be taken into account when forcefully overriding the affinity mask for a task which requires migration to a compatible CPU. Cc: Li Zefan <lizefan@huawei.com> Cc: Tejun Heo <tj@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Will Deacon <will@kernel.org> Bug: 178507149 Link: https://lore.kernel.org/linux-arch/20201208132835.6151-9-will@kernel.org/ [will: Fixed conflict due to active_mask being used instead of online_mask] Signed-off-by: Will Deacon <willdeacon@google.com> Change-Id: I5b4a50e7a257af928dccd87f1dbd961ea26ff834 |
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Will Deacon
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210463b39c |
FROMLIST: cpuset: Don't use the cpu_possible_mask as a last resort for cgroup v1
If the scheduler cannot find an allowed CPU for a task, cpuset_cpus_allowed_fallback() will widen the affinity to cpu_possible_mask if cgroup v1 is in use. In preparation for allowing architectures to provide their own fallback mask, just return early if we're not using cgroup v2 and allow select_fallback_rq() to figure out the mask by itself. Cc: Li Zefan <lizefan@huawei.com> Cc: Tejun Heo <tj@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Quentin Perret <qperret@google.com> Signed-off-by: Will Deacon <will@kernel.org> [will: Check task_cpu_possible_mask() in v2 mode as per on-list comments] Link: https://lore.kernel.org/r/20201217121552.ds7g2icvqp5nvtha@e107158-lin.cambridge.arm.com Bug: 178507149 Link: https://lore.kernel.org/linux-arch/20201208132835.6151-8-will@kernel.org/ Signed-off-by: Will Deacon <willdeacon@google.com> Change-Id: I7a6b234c28495bae6feeecceafb841aae4de6046 |
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Stephen Dickey
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f7d52eda9f |
ANDROID: cpu/hotplug: create vendor hook for cpu_up/cpu_down
Include a vendor hook for cpu_up and cpu_down to force the rebuilding of scheduling domains prior to issuing a new cpu up/down. Include a Kernel Export for cpuset_wait_for_hotplug such that vendor hooks may refer to this functionality, to ensure scheduling domains are complete. Bug: 176152285 Change-Id: I778dbc5e4f9d613f39b8c61f244c0f33020a3dd3 Signed-off-by: Stephen Dickey <dickey@codeaurora.org> |
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Greg Kroah-Hartman
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9cf2ceaffd |
Merge 5.10.5 into android12-5.10
Changes in 5.10.5
net/sched: sch_taprio: reset child qdiscs before freeing them
mptcp: fix security context on server socket
ethtool: fix error paths in ethnl_set_channels()
ethtool: fix string set id check
md/raid10: initialize r10_bio->read_slot before use.
drm/amd/display: Add get_dig_frontend implementation for DCEx
io_uring: close a small race gap for files cancel
jffs2: Allow setting rp_size to zero during remounting
jffs2: Fix NULL pointer dereference in rp_size fs option parsing
spi: dw-bt1: Fix undefined devm_mux_control_get symbol
opp: fix memory leak in _allocate_opp_table
opp: Call the missing clk_put() on error
scsi: block: Fix a race in the runtime power management code
mm/hugetlb: fix deadlock in hugetlb_cow error path
mm: memmap defer init doesn't work as expected
lib/zlib: fix inflating zlib streams on s390
io_uring: don't assume mm is constant across submits
io_uring: use bottom half safe lock for fixed file data
io_uring: add a helper for setting a ref node
io_uring: fix io_sqe_files_unregister() hangs
uapi: move constants from <linux/kernel.h> to <linux/const.h>
tools headers UAPI: Sync linux/const.h with the kernel headers
cgroup: Fix memory leak when parsing multiple source parameters
zlib: move EXPORT_SYMBOL() and MODULE_LICENSE() out of dfltcc_syms.c
scsi: cxgb4i: Fix TLS dependency
Bluetooth: hci_h5: close serdev device and free hu in h5_close
fbcon: Disable accelerated scrolling
reiserfs: add check for an invalid ih_entry_count
misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells()
media: gp8psk: initialize stats at power control logic
f2fs: fix shift-out-of-bounds in sanity_check_raw_super()
ALSA: seq: Use bool for snd_seq_queue internal flags
ALSA: rawmidi: Access runtime->avail always in spinlock
bfs: don't use WARNING: string when it's just info.
ext4: check for invalid block size early when mounting a file system
fcntl: Fix potential deadlock in send_sig{io, urg}()
io_uring: check kthread stopped flag when sq thread is unparked
rtc: sun6i: Fix memleak in sun6i_rtc_clk_init
module: set MODULE_STATE_GOING state when a module fails to load
quota: Don't overflow quota file offsets
rtc: pl031: fix resource leak in pl031_probe
powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe()
i3c master: fix missing destroy_workqueue() on error in i3c_master_register
NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
f2fs: avoid race condition for shrinker count
f2fs: fix race of pending_pages in decompression
module: delay kobject uevent until after module init call
powerpc/64: irq replay remove decrementer overflow check
fs/namespace.c: WARN if mnt_count has become negative
watchdog: rti-wdt: fix reference leak in rti_wdt_probe
um: random: Register random as hwrng-core device
um: ubd: Submit all data segments atomically
NFSv4.2: Don't error when exiting early on a READ_PLUS buffer overflow
ceph: fix inode refcount leak when ceph_fill_inode on non-I_NEW inode fails
drm/amd/display: updated wm table for Renoir
tick/sched: Remove bogus boot "safety" check
s390: always clear kernel stack backchain before calling functions
io_uring: remove racy overflow list fast checks
ALSA: pcm: Clear the full allocated memory at hw_params
dm verity: skip verity work if I/O error when system is shutting down
ext4: avoid s_mb_prefetch to be zero in individual scenarios
device-dax: Fix range release
Linux 5.10.5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2b481bfac06bafdef2cf3cc1ac2c2a4ddf9913dc
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Qinglang Miao
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bf81221a40 |
cgroup: Fix memory leak when parsing multiple source parameters
commit |
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Greg Kroah-Hartman
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19057a6a6b |
Merge 5.10.4 into android12-5.10
Changes in 5.10.4
hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs
drm/gma500: fix double free of gma_connector
iio: adc: at91_adc: add Kconfig dep on the OF symbol and remove of_match_ptr()
drm/aspeed: Fix Kconfig warning & subsequent build errors
drm/mcde: Fix handling of platform_get_irq() error
drm/tve200: Fix handling of platform_get_irq() error
arm64: dts: renesas: hihope-rzg2-ex: Drop rxc-skew-ps from ethernet-phy node
arm64: dts: renesas: cat875: Remove rxc-skew-ps from ethernet-phy node
soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
soc: mediatek: Check if power domains can be powered on at boot time
arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells value
arm64: dts: ipq6018: update the reserved-memory node
arm64: dts: qcom: sc7180: Fix one forgotten interconnect reference
soc: qcom: geni: More properly switch to DMA mode
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
RDMA/bnxt_re: Set queue pair state when being queried
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
RDMA/bnxt_re: Fix entry size during SRQ create
selinux: fix error initialization in inode_doinit_with_dentry()
ARM: dts: aspeed-g6: Fix the GPIO memory size
ARM: dts: aspeed: s2600wf: Fix VGA memory region location
RDMA/core: Fix error return in _ib_modify_qp()
RDMA/rxe: Compute PSN windows correctly
x86/mm/ident_map: Check for errors from ident_pud_init()
ARM: p2v: fix handling of LPAE translation in BE mode
RDMA/rtrs-clt: Remove destroy_con_cq_qp in case route resolving failed
RDMA/rtrs-clt: Missing error from rtrs_rdma_conn_established
RDMA/rtrs-srv: Don't guard the whole __alloc_srv with srv_mutex
x86/apic: Fix x2apic enablement without interrupt remapping
ASoC: qcom: fix unsigned int bitwidth compared to less than zero
sched/deadline: Fix sched_dl_global_validate()
sched: Reenable interrupts in do_sched_yield()
drm/amdgpu: fix incorrect enum type
crypto: talitos - Endianess in current_desc_hdr()
crypto: talitos - Fix return type of current_desc_hdr()
crypto: inside-secure - Fix sizeof() mismatch
ASoC: sun4i-i2s: Fix lrck_period computation for I2S justified mode
drm/msm: Add missing stub definition
ARM: dts: aspeed: tiogapass: Remove vuart
drm/amdgpu: fix build_coefficients() argument
powerpc/64: Set up a kernel stack for secondaries before cpu_restore()
spi: img-spfi: fix reference leak in img_spfi_resume
f2fs: call f2fs_get_meta_page_retry for nat page
RDMA/mlx5: Fix corruption of reg_pages in mlx5_ib_rereg_user_mr()
perf test: Use generic event for expand_libpfm_events()
drm/msm/dp: DisplayPort PHY compliance tests fixup
drm/msm/dsi_pll_7nm: restore VCO rate during restore_state
drm/msm/dsi_pll_10nm: restore VCO rate during restore_state
drm/msm/dpu: fix clock scaling on non-sc7180 board
spi: spi-mem: fix reference leak in spi_mem_access_start
scsi: aacraid: Improve compat_ioctl handlers
pinctrl: core: Add missing #ifdef CONFIG_GPIOLIB
ASoC: pcm: DRAIN support reactivation
drm/bridge: tpd12s015: Fix irq registering in tpd12s015_probe
crypto: arm64/poly1305-neon - reorder PAC authentication with SP update
crypto: arm/aes-neonbs - fix usage of cbc(aes) fallback
crypto: caam - fix printing on xts fallback allocation error path
selinux: fix inode_doinit_with_dentry() LABEL_INVALID error handling
nl80211/cfg80211: fix potential infinite loop
spi: stm32: fix reference leak in stm32_spi_resume
bpf: Fix tests for local_storage
x86/mce: Correct the detection of invalid notifier priorities
drm/edid: Fix uninitialized variable in drm_cvt_modes()
ath11k: Initialize complete alpha2 for regulatory change
ath11k: Fix number of rules in filtered ETSI regdomain
ath11k: fix wmi init configuration
brcmfmac: Fix memory leak for unpaired brcmf_{alloc/free}
arm64: dts: exynos: Include common syscon restart/poweroff for Exynos7
arm64: dts: exynos: Correct psci compatible used on Exynos7
drm/panel: simple: Add flags to boe_nv133fhm_n61
Bluetooth: Fix null pointer dereference in hci_event_packet()
Bluetooth: Fix: LL PRivacy BLE device fails to connect
Bluetooth: hci_h5: fix memory leak in h5_close
spi: stm32-qspi: fix reference leak in stm32 qspi operations
spi: spi-ti-qspi: fix reference leak in ti_qspi_setup
spi: mt7621: fix missing clk_disable_unprepare() on error in mt7621_spi_probe
spi: tegra20-slink: fix reference leak in slink ops of tegra20
spi: tegra20-sflash: fix reference leak in tegra_sflash_resume
spi: tegra114: fix reference leak in tegra spi ops
spi: bcm63xx-hsspi: fix missing clk_disable_unprepare() on error in bcm63xx_hsspi_resume
spi: imx: fix reference leak in two imx operations
ASoC: qcom: common: Fix refcounting in qcom_snd_parse_of()
ath11k: Handle errors if peer creation fails
mwifiex: fix mwifiex_shutdown_sw() causing sw reset failure
drm/msm/a6xx: Clear shadow on suspend
drm/msm/a5xx: Clear shadow on suspend
firmware: tegra: fix strncpy()/strncat() confusion
drm/msm/dp: return correct connection status after suspend
drm/msm/dp: skip checking LINK_STATUS_UPDATED bit
drm/msm/dp: do not notify audio subsystem if sink doesn't support audio
selftests/run_kselftest.sh: fix dry-run typo
selftest/bpf: Add missed ip6ip6 test back
ASoC: wm8994: Fix PM disable depth imbalance on error
ASoC: wm8998: Fix PM disable depth imbalance on error
spi: sprd: fix reference leak in sprd_spi_remove
virtiofs fix leak in setup
ASoC: arizona: Fix a wrong free in wm8997_probe
RDMa/mthca: Work around -Wenum-conversion warning
ASoC: SOF: Intel: fix Kconfig dependency for SND_INTEL_DSP_CONFIG
arm64: dts: ti: k3-am65*/j721e*: Fix unit address format error for dss node
MIPS: BCM47XX: fix kconfig dependency bug for BCM47XX_BCMA
drm/amdgpu: fix compute queue priority if num_kcq is less than 4
soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
crypto: Kconfig - CRYPTO_MANAGER_EXTRA_TESTS requires the manager
crypto: qat - fix status check in qat_hal_put_rel_rd_xfer()
firmware: arm_scmi: Fix missing destroy_workqueue()
drm/udl: Fix missing error code in udl_handle_damage()
staging: greybus: codecs: Fix reference counter leak in error handling
staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c
scripts: kernel-doc: Restore anonymous enum parsing
drm/amdkfd: Put ACPI table after using it
ionic: use mc sync for multicast filters
ionic: flatten calls to ionic_lif_rx_mode
ionic: change set_rx_mode from_ndo to can_sleep
media: tm6000: Fix sizeof() mismatches
media: platform: add missing put_device() call in mtk_jpeg_clk_init()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_dec_pm()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()
media: mtk-vcodec: add missing put_device() call in mtk_vcodec_init_enc_pm()
media: v4l2-fwnode: Return -EINVAL for invalid bus-type
media: v4l2-fwnode: v4l2_fwnode_endpoint_parse caller must init vep argument
media: ov5640: fix support of BT656 bus mode
media: staging: rkisp1: cap: fix runtime PM imbalance on error
media: cedrus: fix reference leak in cedrus_start_streaming
media: platform: add missing put_device() call in mtk_jpeg_probe() and mtk_jpeg_remove()
media: venus: core: change clk enable and disable order in resume and suspend
media: venus: core: vote for video-mem path
media: venus: core: vote with average bandwidth and peak bandwidth as zero
RDMA/cma: Add missing error handling of listen_id
ASoC: meson: fix COMPILE_TEST error
spi: dw: fix build error by selecting MULTIPLEXER
scsi: core: Fix VPD LUN ID designator priorities
media: venus: put dummy vote on video-mem path after last session release
media: solo6x10: fix missing snd_card_free in error handling case
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
mmc: sdhci: tegra: fix wrong unit with busy_timeout
drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()
drm/meson: Free RDMA resources after tearing down DRM
drm/meson: Unbind all connectors on module removal
drm/meson: dw-hdmi: Register a callback to disable the regulator
drm/meson: dw-hdmi: Ensure that clocks are enabled before touching the TOP registers
ASoC: intel: SND_SOC_INTEL_KEEMBAY should depend on ARCH_KEEMBAY
iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
Input: ads7846 - fix race that causes missing releases
Input: ads7846 - fix integer overflow on Rt calculation
Input: ads7846 - fix unaligned access on 7845
bus: mhi: core: Remove double locking from mhi_driver_remove()
bus: mhi: core: Fix null pointer access when parsing MHI configuration
usb/max3421: fix return error code in max3421_probe()
spi: mxs: fix reference leak in mxs_spi_probe
selftests/bpf: Fix broken riscv build
powerpc: Avoid broken GCC __attribute__((optimize))
powerpc/feature: Fix CPU_FTRS_ALWAYS by removing CPU_FTRS_GENERIC_32
ARM: dts: tacoma: Fix node vs reg mismatch for flash memory
Revert "powerpc/pseries/hotplug-cpu: Remove double free in error path"
powerpc/powernv/sriov: fix unsigned int win compared to less than zero
mfd: htc-i2cpld: Add the missed i2c_put_adapter() in htcpld_register_chip_i2c()
mfd: MFD_SL28CPLD should depend on ARCH_LAYERSCAPE
mfd: stmfx: Fix dev_err_probe() call in stmfx_chip_init()
mfd: cpcap: Fix interrupt regression with regmap clear_ack
EDAC/mce_amd: Use struct cpuinfo_x86.cpu_die_id for AMD NodeId
scsi: ufs: Avoid to call REQ_CLKS_OFF to CLKS_OFF
scsi: ufs: Fix clkgating on/off
rcu: Allow rcu_irq_enter_check_tick() from NMI
rcu,ftrace: Fix ftrace recursion
rcu/tree: Defer kvfree_rcu() allocation to a clean context
crypto: crypto4xx - Replace bitwise OR with logical OR in crypto4xx_build_pd
crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe
crypto: sun8i-ce - fix two error path's memory leak
spi: fix resource leak for drivers without .remove callback
drm/meson: dw-hdmi: Disable clocks on driver teardown
drm/meson: dw-hdmi: Enable the iahb clock early enough
PCI: Disable MSI for Pericom PCIe-USB adapter
PCI: brcmstb: Initialize "tmp" before use
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
soc: ti: Fix reference imbalance in knav_dma_probe
drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
soc: qcom: initialize local variable
arm64: dts: qcom: sm8250: correct compatible for sm8250-mtp
arm64: dts: qcom: msm8916-samsung-a2015: Disable muic i2c pin bias
Input: omap4-keypad - fix runtime PM error handling
clk: meson: Kconfig: fix dependency for G12A
staging: mfd: hi6421-spmi-pmic: fix error return code in hi6421_spmi_pmic_probe()
ath11k: Fix the rx_filter flag setting for peer rssi stats
RDMA/cxgb4: Validate the number of CQEs
soundwire: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute
pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller
memstick: fix a double-free bug in memstick_check
ARM: dts: at91: sam9x60: add pincontrol for USB Host
ARM: dts: at91: sama5d4_xplained: add pincontrol for USB Host
ARM: dts: at91: sama5d3_xplained: add pincontrol for USB Host
mmc: pxamci: Fix error return code in pxamci_probe
brcmfmac: fix error return code in brcmf_cfg80211_connect()
orinoco: Move context allocation after processing the skb
qtnfmac: fix error return code in qtnf_pcie_probe()
rsi: fix error return code in rsi_reset_card()
cw1200: fix missing destroy_workqueue() on error in cw1200_init_common
dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()
arm64: dts: qcom: sdm845: Limit ipa iommu streams
leds: netxbig: add missing put_device() call in netxbig_leds_get_of_pdata()
leds: lp50xx: Fix an error handling path in 'lp50xx_probe_dt()'
leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
arm64: tegra: Fix DT binding for IO High Voltage entry
RDMA/cma: Fix deadlock on &lock in rdma_cma_listen_on_all() error unwind
soundwire: qcom: Fix build failure when slimbus is module
drm/imx/dcss: fix rotations for Vivante tiled formats
media: siano: fix memory leak of debugfs members in smsdvb_hotplug
platform/x86: mlx-platform: Remove PSU EEPROM from default platform configuration
platform/x86: mlx-platform: Remove PSU EEPROM from MSN274x platform configuration
arm64: dts: qcom: sc7180: limit IPA iommu streams
RDMA/hns: Only record vlan info for HIP08
RDMA/hns: Fix missing fields in address vector
RDMA/hns: Avoid setting loopback indicator when smac is same as dmac
serial: 8250-mtk: Fix reference leak in mtk8250_probe
samples: bpf: Fix lwt_len_hist reusing previous BPF map
media: imx214: Fix stop streaming
mips: cdmm: fix use-after-free in mips_cdmm_bus_discover
media: max2175: fix max2175_set_csm_mode() error code
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
RDMA/core: Track device memory MRs
drm/mediatek: Use correct aliases name for ovl
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
ARM: dts: Remove non-existent i2c1 from 98dx3236
arm64: dts: armada-3720-turris-mox: update ethernet-phy handle name
power: supply: bq25890: Use the correct range for IILIM register
arm64: dts: rockchip: Set dr_mode to "host" for OTG on rk3328-roc-cc
power: supply: max17042_battery: Fix current_{avg,now} hiding with no current sense
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
power: supply: bq24190_charger: fix reference leak
genirq/irqdomain: Don't try to free an interrupt that has no mapping
arm64: dts: ls1028a: fix ENETC PTP clock input
arm64: dts: ls1028a: fix FlexSPI clock input
arm64: dts: freescale: sl28: combine SPI MTD partitions
phy: tegra: xusb: Fix usb_phy device driver field
arm64: dts: qcom: c630: Polish i2c-hid devices
arm64: dts: qcom: c630: Fix pinctrl pins properties
PCI: Bounds-check command-line resource alignment requests
PCI: Fix overflow in command-line resource alignment requests
PCI: iproc: Fix out-of-bound array accesses
PCI: iproc: Invalidate correct PAXB inbound windows
arm64: dts: meson: fix spi-max-frequency on Khadas VIM2
arm64: dts: meson-sm1: fix typo in opp table
soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
scsi: hisi_sas: Fix up probe error handling for v3 hw
scsi: pm80xx: Do not sleep in atomic context
spi: spi-fsl-dspi: Use max_native_cs instead of num_chipselect to set SPI_MCR
ARM: dts: at91: at91sam9rl: fix ADC triggers
RDMA/hns: Fix 0-length sge calculation error
RDMA/hns: Bugfix for calculation of extended sge
mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
soundwire: master: use pm_runtime_set_active() on add
platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init
ASoC: Intel: Boards: tgl_max98373: update TDM slot_width
media: max9271: Fix GPIO enable/disable
media: rdacm20: Enable GPIO1 explicitly
media: i2c: imx219: Selection compliance fixes
ath11k: Don't cast ath11k_skb_cb to ieee80211_tx_info.control
ath11k: Reset ath11k_skb_cb before setting new flags
ath11k: Fix an error handling path
ath10k: Fix the parsing error in service available event
ath10k: Fix an error handling path
ath10k: Release some resources in an error handling path
SUNRPC: rpc_wake_up() should wake up tasks in the correct order
NFSv4.2: condition READDIR's mask for security label based on LSM state
SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
NFSv4: Fix the alignment of page data in the getdeviceinfo reply
net: sunrpc: Fix 'snprintf' return value check in 'do_xprt_debugfs'
lockd: don't use interval-based rebinding over TCP
NFS: switch nfsiod to be an UNBOUND workqueue.
selftests/seccomp: Update kernel config
vfio-pci: Use io_remap_pfn_range() for PCI IO memory
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
f2fs: fix double free of unicode map
media: tvp5150: Fix wrong return value of tvp5150_parse_dt()
media: saa7146: fix array overflow in vidioc_s_audio()
powerpc/perf: Fix crash with is_sier_available when pmu is not set
powerpc/64: Fix an EMIT_BUG_ENTRY in head_64.S
powerpc/xmon: Fix build failure for 8xx
powerpc/perf: Fix to update radix_scope_qual in power10
powerpc/perf: Update the PMU group constraints for l2l3 events in power10
powerpc/perf: Fix the PMU group constraints for threshold events in power10
clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path
clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent()
clocksource/drivers/ingenic: Fix section mismatch
clocksource/drivers/riscv: Make RISCV_TIMER depends on RISCV_SBI
arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONE
iio: hrtimer-trigger: Mark hrtimer to expire in hard interrupt context
libbpf: Sanitise map names before pinning
ARM: dts: at91: sam9x60ek: remove bypass property
ARM: dts: at91: sama5d2: map securam as device
scripts: kernel-doc: fix parsing function-like typedefs
bpf: Fix bpf_put_raw_tracepoint()'s use of __module_address()
selftests/bpf: Fix invalid use of strncat in test_sockmap
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
arm64: dts: rockchip: Fix UART pull-ups on rk3328
memstick: r592: Fix error return in r592_probe()
MIPS: Don't round up kernel sections size for memblock_add()
mt76: mt7663s: fix a possible ple quota underflow
mt76: mt7915: set fops_sta_stats.owner to THIS_MODULE
mt76: set fops_tx_stats.owner to THIS_MODULE
mt76: dma: fix possible deadlock running mt76_dma_cleanup
net/mlx5: Properly convey driver version to firmware
mt76: fix memory leak if device probing fails
mt76: fix tkip configuration for mt7615/7663 devices
ASoC: jz4740-i2s: add missed checks for clk_get()
ASoC: q6afe-clocks: Add missing parent clock rate
dm ioctl: fix error return code in target_message
ASoC: cros_ec_codec: fix uninitialized memory read
ASoC: atmel: mchp-spdifrx needs COMMON_CLK
ASoC: qcom: fix QDSP6 dependencies, attempt #3
phy: mediatek: allow compile-testing the hdmi phy
phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
memory: ti-emif-sram: only build for ARMv7
memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
drm/msm: a5xx: Make preemption reset case reentrant
drm/msm: add IOMMU_SUPPORT dependency
clocksource/drivers/arm_arch_timer: Use stable count reader in erratum sne
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
cpufreq: ap806: Add missing MODULE_DEVICE_TABLE
cpufreq: highbank: Add missing MODULE_DEVICE_TABLE
cpufreq: mediatek: Add missing MODULE_DEVICE_TABLE
cpufreq: qcom: Add missing MODULE_DEVICE_TABLE
cpufreq: st: Add missing MODULE_DEVICE_TABLE
cpufreq: sun50i: Add missing MODULE_DEVICE_TABLE
cpufreq: loongson1: Add missing MODULE_ALIAS
cpufreq: scpi: Add missing MODULE_ALIAS
cpufreq: vexpress-spc: Add missing MODULE_ALIAS
cpufreq: imx: fix NVMEM_IMX_OCOTP dependency
macintosh/adb-iop: Always wait for reply message from IOP
macintosh/adb-iop: Send correct poll command
staging: bcm2835: fix vchiq_mmal dependencies
staging: greybus: audio: Fix possible leak free widgets in gbaudio_dapm_free_controls
spi: dw: Fix error return code in dw_spi_bt1_probe()
Bluetooth: btusb: Add the missed release_firmware() in btusb_mtk_setup_firmware()
Bluetooth: btmtksdio: Add the missed release_firmware() in mtk_setup_firmware()
Bluetooth: sco: Fix crash when using BT_SNDMTU/BT_RCVMTU option
block/rnbd-clt: Dynamically alloc buffer for pathname & blk_symlink_name
block/rnbd: fix a null pointer dereference on dev->blk_symlink_name
Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134
platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models
adm8211: fix error return code in adm8211_probe()
mtd: spi-nor: sst: fix BPn bits for the SST25VF064C
mtd: spi-nor: ignore errors in spi_nor_unlock_all()
mtd: spi-nor: atmel: remove global protection flag
mtd: spi-nor: atmel: fix unlock_all() for AT25FS010/040
arm64: dts: meson: g12b: odroid-n2: fix PHY deassert timing requirements
arm64: dts: meson: fix PHY deassert timing requirements
ARM: dts: meson: fix PHY deassert timing requirements
arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements
arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements
clk: fsl-sai: fix memory leak
scsi: qedi: Fix missing destroy_workqueue() on error in __qedi_probe
scsi: pm80xx: Fix error return in pm8001_pci_probe()
scsi: iscsi: Fix inappropriate use of put_device()
seq_buf: Avoid type mismatch for seq_buf_init
scsi: fnic: Fix error return code in fnic_probe()
platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems
platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system
ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode
powerpc/pseries/hibernation: drop pseries_suspend_begin() from suspend ops
powerpc/pseries/hibernation: remove redundant cacheinfo update
powerpc/powermac: Fix low_sleep_handler with CONFIG_VMAP_STACK
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
ASoC: amd: change clk_get() to devm_clk_get() and add missed checks
coresight: remove broken __exit annotations
ASoC: max98390: Fix error codes in max98390_dsm_init()
powerpc/mm: sanity_check_fault() should work for all, not only BOOK3S
usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe
usb: oxu210hp-hcd: Fix memory leak in oxu_create
speakup: fix uninitialized flush_lock
nfsd: Fix message level for normal termination
NFSD: Fix 5 seconds delay when doing inter server copy
nfs_common: need lock during iterate through the list
x86/kprobes: Restore BTF if the single-stepping is cancelled
scsi: qla2xxx: Fix FW initialization error on big endian machines
scsi: qla2xxx: Fix N2N and NVMe connect retry failure
platform/chrome: cros_ec_spi: Don't overwrite spi::mode
misc: pci_endpoint_test: fix return value of error branch
bus: fsl-mc: add back accidentally dropped error check
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
fsi: Aspeed: Add mutex to protect HW access
s390/cio: fix use-after-free in ccw_device_destroy_console
iwlwifi: dbg-tlv: fix old length in is_trig_data_contained()
iwlwifi: mvm: hook up missing RX handlers
erofs: avoid using generic_block_bmap
clk: renesas: r8a779a0: Fix R and OSC clocks
can: m_can: m_can_config_endisable(): remove double clearing of clock stop request bit
powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is set
powerpc/sstep: Cover new VSX instructions under CONFIG_VSX
slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
ALSA: hda/hdmi: fix silent stream for first playback to DP
RDMA/core: Do not indicate device ready when device enablement fails
RDMA/uverbs: Fix incorrect variable type
remoteproc/mediatek: change MT8192 CFG register base
remoteproc/mtk_scp: surround DT device IDs with CONFIG_OF
remoteproc: q6v5-mss: fix error handling in q6v5_pds_enable
remoteproc: qcom: fix reference leak in adsp_start
remoteproc: qcom: pas: fix error handling in adsp_pds_enable
remoteproc: k3-dsp: Fix return value check in k3_dsp_rproc_of_get_memories()
remoteproc: qcom: Fix potential NULL dereference in adsp_init_mmio()
remoteproc/mediatek: unprepare clk if scp_before_load fails
clk: qcom: gcc-sc7180: Use floor ops for sdcc clks
clk: tegra: Fix duplicated SE clock entry
mtd: rawnand: gpmi: fix reference count leak in gpmi ops
mtd: rawnand: meson: Fix a resource leak in init
mtd: rawnand: gpmi: Fix the random DMA timeout issue
samples/bpf: Fix possible hang in xdpsock with multiple threads
fs: Handle I_DONTCACHE in iput_final() instead of generic_drop_inode()
extcon: max77693: Fix modalias string
crypto: atmel-i2c - select CONFIG_BITREVERSE
mac80211: don't set set TDLS STA bandwidth wider than possible
mac80211: fix a mistake check for rx_stats update
ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
irqchip/alpine-msi: Fix freeing of interrupts on allocation error path
irqchip/ti-sci-inta: Fix printing of inta id on probe success
irqchip/ti-sci-intr: Fix freeing of irqs
dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
RDMA/hns: Limit the length of data copied between kernel and userspace
RDMA/hns: Normalization the judgment of some features
RDMA/hns: Do shift on traffic class when using RoCEv2
gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
ath11k: Fix incorrect tlvs in scan start command
irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
watchdog: armada_37xx: Add missing dependency on HAS_IOMEM
watchdog: sirfsoc: Add missing dependency on HAS_IOMEM
watchdog: sprd: remove watchdog disable from resume fail path
watchdog: sprd: check busy bit before new loading rather than after that
watchdog: Fix potential dereferencing of null pointer
ubifs: Fix error return code in ubifs_init_authentication()
um: Monitor error events in IRQ controller
um: tty: Fix handling of close in tty lines
um: chan_xterm: Fix fd leak
sunrpc: fix xs_read_xdr_buf for partial pages receive
RDMA/mlx5: Fix MR cache memory leak
RDMA/cma: Don't overwrite sgid_attr after device is released
nfc: s3fwrn5: Release the nfc firmware
drm: mxsfb: Silence -EPROBE_DEFER while waiting for bridge
powerpc/perf: Fix Threshold Event Counter Multiplier width for P10
powerpc/ps3: use dma_mapping_error()
perf test: Fix metric parsing test
drm/amdgpu: fix regression in vbios reservation handling on headless
mm/gup: reorganize internal_get_user_pages_fast()
mm/gup: prevent gup_fast from racing with COW during fork
mm/gup: combine put_compound_head() and unpin_user_page()
mm: memcg/slab: fix return of child memcg objcg for root memcg
mm: memcg/slab: fix use after free in obj_cgroup_charge
mm/rmap: always do TTU_IGNORE_ACCESS
sparc: fix handling of page table constructor failure
mm/vmalloc: Fix unlock order in s_stop()
mm/vmalloc.c: fix kasan shadow poisoning size
mm,memory_failure: always pin the page in madvise_inject_error
hugetlb: fix an error code in hugetlb_reserve_pages()
mm: don't wake kswapd prematurely when watermark boosting is disabled
proc: fix lookup in /proc/net subdirectories after setns(2)
checkpatch: fix unescaped left brace
s390/test_unwind: fix CALL_ON_STACK tests
lan743x: fix rx_napi_poll/interrupt ping-pong
ice, xsk: clear the status bits for the next_to_use descriptor
i40e, xsk: clear the status bits for the next_to_use descriptor
net: dsa: qca: ar9331: fix sleeping function called from invalid context bug
dpaa2-eth: fix the size of the mapped SGT buffer
net: bcmgenet: Fix a resource leak in an error handling path in the probe functin
net: mscc: ocelot: Fix a resource leak in the error handling path of the probe function
net: allwinner: Fix some resources leak in the error handling path of the probe and in the remove function
block/rnbd-clt: Get rid of warning regarding size argument in strlcpy
block/rnbd-clt: Fix possible memleak
NFS/pNFS: Fix a typo in ff_layout_resend_pnfs_read()
net: korina: fix return value
devlink: use _BITUL() macro instead of BIT() in the UAPI header
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
powerpc/32s: Fix cleanup_cpu_mmu_context() compile bug
watchdog: qcom: Avoid context switch in restart handler
watchdog: coh901327: add COMMON_CLK dependency
clk: ti: Fix memleak in ti_fapll_synth_setup
pwm: zx: Add missing cleanup in error path
pwm: lp3943: Dynamically allocate PWM chip base
pwm: imx27: Fix overflow for bigger periods
pwm: sun4i: Remove erroneous else branch
io_uring: cancel only requests of current task
tools build: Add missing libcap to test-all.bin target
perf record: Fix memory leak when using '--user-regs=?' to list registers
qlcnic: Fix error code in probe
nfp: move indirect block cleanup to flower app stop callback
vdpa/mlx5: Use write memory barrier after updating CQ index
virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
virtio_net: Fix error code in probe()
virtio_ring: Fix two use after free bugs
vhost scsi: fix error return code in vhost_scsi_set_endpoint()
epoll: check for events when removing a timed out thread from the wait queue
clk: bcm: dvp: Add MODULE_DEVICE_TABLE()
clk: at91: sama7g5: fix compilation error
clk: at91: sam9x60: remove atmel,osc-bypass support
clk: s2mps11: Fix a resource leak in error handling paths in the probe function
clk: sunxi-ng: Make sure divider tables have sentinel
clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
kconfig: fix return value of do_error_if()
powerpc/boot: Fix build of dts/fsl
powerpc/smp: Add __init to init_big_cores()
ARM: 9044/1: vfp: use undef hook for VFP support detection
ARM: 9036/1: uncompress: Fix dbgadtb size parameter name
perf probe: Fix memory leak when synthesizing SDT probes
io_uring: fix racy IOPOLL flush overflow
io_uring: cancel reqs shouldn't kill overflow list
Smack: Handle io_uring kernel thread privileges
proc mountinfo: make splice available again
io_uring: fix io_cqring_events()'s noflush
io_uring: fix racy IOPOLL completions
io_uring: always let io_iopoll_complete() complete polled io
vfio/pci: Move dummy_resources_list init in vfio_pci_probe()
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
media: gspca: Fix memory leak in probe
io_uring: fix io_wqe->work_list corruption
io_uring: fix 0-iov read buffer select
io_uring: hold uring_lock while completing failed polled io in io_wq_submit_work()
io_uring: fix ignoring xa_store errors
io_uring: fix double io_uring free
io_uring: make ctx cancel on exit targeted to actual ctx
media: sunxi-cir: ensure IR is handled when it is continuous
media: netup_unidvb: Don't leak SPI master in probe error path
media: ipu3-cio2: Remove traces of returned buffers
media: ipu3-cio2: Return actual subdev format
media: ipu3-cio2: Serialise access to pad format
media: ipu3-cio2: Validate mbus format in setting subdev format
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
Input: cyapa_gen6 - fix out-of-bounds stack access
ALSA: hda/ca0132 - Change Input Source enum strings.
ACPI: NFIT: Fix input validation of bus-family
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
Revert "ACPI / resources: Use AE_CTRL_TERMINATE to terminate resources walks"
ACPI: PNP: compare the string length in the matching_id()
ALSA: hda: Fix regressions on clear and reconfig sysfs
ALSA: hda/ca0132 - Fix AE-5 rear headphone pincfg.
ALSA: hda/realtek: make bass spk volume adjustable on a yoga laptop
ALSA: hda/realtek - Enable headset mic of ASUS X430UN with ALC256
ALSA: hda/realtek - Enable headset mic of ASUS Q524UQK with ALC255
ALSA: hda/realtek - Add supported for more Lenovo ALC285 Headset Button
ALSA: pcm: oss: Fix a few more UBSAN fixes
ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
ALSA: hda/realtek: Add quirk for MSI-GP73
ALSA: hda/realtek: Apply jack fixup for Quanta NL3
ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658
ALSA: hda/realtek - Supported Dell fixed type headset
ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
ALSA: usb-audio: Disable sample read check if firmware doesn't give back
ALSA: usb-audio: Add alias entry for ASUS PRIME TRX40 PRO-S
ALSA: core: memalloc: add page alignment for iram
s390/smp: perform initial CPU reset also for SMT siblings
s390/kexec_file: fix diag308 subcode when loading crash kernel
s390/idle: add missing mt_cycles calculation
s390/idle: fix accounting with machine checks
s390/dasd: fix hanging device offline processing
s390/dasd: prevent inconsistent LCU device data
s390/dasd: fix list corruption of pavgroup group list
s390/dasd: fix list corruption of lcu list
binder: add flag to clear buffer on txn complete
ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams
ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)
ASoC: AMD Raven/Renoir - fix the PCI probe (PCI revision)
staging: comedi: mf6x4: Fix AI end-of-conversion detection
z3fold: simplify freeing slots
z3fold: stricter locking and more careful reclaim
perf/x86/intel: Add event constraint for CYCLE_ACTIVITY.STALLS_MEM_ANY
perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake
perf/x86/intel/lbr: Fix the return type of get_lbr_cycles()
powerpc/perf: Exclude kernel samples while counting events in user space.
cpufreq: intel_pstate: Use most recent guaranteed performance values
crypto: ecdh - avoid unaligned accesses in ecdh_set_secret()
crypto: arm/aes-ce - work around Cortex-A57/A72 silion errata
m68k: Fix WARNING splat in pmac_zilog driver
Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g
EDAC/i10nm: Use readl() to access MMIO registers
EDAC/amd64: Fix PCI component registration
cpuset: fix race between hotplug work and later CPU offline
dyndbg: fix use before null check
USB: serial: mos7720: fix parallel-port state restore
USB: serial: digi_acceleport: fix write-wakeup deadlocks
USB: serial: keyspan_pda: fix dropped unthrottle interrupts
USB: serial: keyspan_pda: fix write deadlock
USB: serial: keyspan_pda: fix stalled writes
USB: serial: keyspan_pda: fix write-wakeup use-after-free
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
USB: serial: keyspan_pda: fix write unthrottling
btrfs: do not shorten unpin len for caching block groups
btrfs: update last_byte_to_unpin in switch_commit_roots
btrfs: fix race when defragmenting leads to unnecessary IO
ext4: fix an IS_ERR() vs NULL check
ext4: fix a memory leak of ext4_free_data
ext4: fix deadlock with fs freezing and EA inodes
ext4: don't remount read-only with errors=continue on reboot
RISC-V: Fix usage of memblock_enforce_memory_limit
arm64: dts: ti: k3-am65: mark dss as dma-coherent
arm64: dts: marvell: keep SMMU disabled by default for Armada 7040 and 8040
KVM: arm64: Introduce handling of AArch32 TTBCR2 traps
KVM: x86: reinstate vendor-agnostic check on SPEC_CTRL cpuid bits
KVM: SVM: Remove the call to sev_platform_status() during setup
iommu/arm-smmu: Allow implementation specific write_s2cr
iommu/arm-smmu-qcom: Read back stream mappings
iommu/arm-smmu-qcom: Implement S2CR quirk
ARM: dts: pandaboard: fix pinmux for gpio user button of Pandaboard ES
ARM: dts: at91: sama5d2: fix CAN message ram offset and size
ARM: tegra: Populate OPP table for Tegra20 Ventana
xprtrdma: Fix XDRBUF_SPARSE_PAGES support
powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall too
powerpc: Fix incorrect stw{, ux, u, x} instructions in __set_pte_at
powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter
powerpc/bitops: Fix possible undefined behaviour with fls() and fls64()
powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE
powerpc/xmon: Change printk() to pr_cont()
powerpc/8xx: Fix early debug when SMC1 is relocated
powerpc/mm: Fix verification of MMU_FTR_TYPE_44x
powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU
powerpc/powernv/memtrace: Don't leak kernel memory to user space
powerpc/powernv/memtrace: Fix crashing the kernel when enabling concurrently
ovl: make ioctl() safe
ima: Don't modify file descriptor mode on the fly
um: Remove use of asprinf in umid.c
um: Fix time-travel mode
ceph: fix race in concurrent __ceph_remove_cap invocations
SMB3: avoid confusing warning message on mount to Azure
SMB3.1.1: remove confusing mount warning when no SPNEGO info on negprot rsp
SMB3.1.1: do not log warning message if server doesn't populate salt
ubifs: wbuf: Don't leak kernel memory to flash
jffs2: Fix GC exit abnormally
jffs2: Fix ignoring mounting options problem during remounting
fsnotify: generalize handle_inode_event()
inotify: convert to handle_inode_event() interface
fsnotify: fix events reported to watching parent and child
jfs: Fix array index bounds check in dbAdjTree
drm/panfrost: Fix job timeout handling
drm/panfrost: Move the GPU reset bits outside the timeout handler
platform/x86: mlx-platform: remove an unused variable
drm/amdgpu: only set DP subconnector type on DP and eDP connectors
drm/amd/display: Fix memory leaks in S3 resume
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
drm/i915: Fix mismatch between misplaced vma check and vma insert
iio: ad_sigma_delta: Don't put SPI transfer buffer on the stack
spi: pxa2xx: Fix use-after-free on unbind
spi: spi-sh: Fix use-after-free on unbind
spi: atmel-quadspi: Fix use-after-free on unbind
spi: spi-mtk-nor: Don't leak SPI master in probe error path
spi: ar934x: Don't leak SPI master in probe error path
spi: davinci: Fix use-after-free on unbind
spi: fsl: fix use of spisel_boot signal on MPC8309
spi: gpio: Don't leak SPI master in probe error path
spi: mxic: Don't leak SPI master in probe error path
spi: npcm-fiu: Disable clock in probe error path
spi: pic32: Don't leak DMA channels in probe error path
spi: rb4xx: Don't leak SPI master in probe error path
spi: rpc-if: Fix use-after-free on unbind
spi: sc18is602: Don't leak SPI master in probe error path
spi: spi-geni-qcom: Fix use-after-free on unbind
spi: spi-qcom-qspi: Fix use-after-free on unbind
spi: st-ssc4: Fix unbalanced pm_runtime_disable() in probe error path
spi: synquacer: Disable clock in probe error path
spi: mt7621: Disable clock in probe error path
spi: mt7621: Don't leak SPI master in probe error path
spi: atmel-quadspi: Disable clock in probe error path
spi: atmel-quadspi: Fix AHB memory accesses
soc: qcom: smp2p: Safely acquire spinlock without IRQs
mtd: spinand: Fix OOB read
mtd: parser: cmdline: Fix parsing of part-names with colons
mtd: core: Fix refcounting for unpartitioned MTDs
mtd: rawnand: qcom: Fix DMA sync on FLASH_STATUS register read
mtd: rawnand: meson: fix meson_nfc_dma_buffer_release() arguments
scsi: qla2xxx: Fix crash during driver load on big endian machines
scsi: lpfc: Fix invalid sleeping context in lpfc_sli4_nvmet_alloc()
scsi: lpfc: Fix scheduling call while in softirq context in lpfc_unreg_rpi
scsi: lpfc: Re-fix use after free in lpfc_rq_buf_free()
openat2: reject RESOLVE_BENEATH|RESOLVE_IN_ROOT
iio: buffer: Fix demux update
iio: adc: rockchip_saradc: fix missing clk_disable_unprepare() on error in rockchip_saradc_resume
iio: imu: st_lsm6dsx: fix edge-trigger interrupts
iio:light:rpr0521: Fix timestamp alignment and prevent data leak.
iio:light:st_uvis25: Fix timestamp alignment and prevent data leak.
iio:magnetometer:mag3110: Fix alignment and data leak issues.
iio:pressure:mpl3115: Force alignment of buffer
iio:imu:bmi160: Fix too large a buffer.
iio:imu:bmi160: Fix alignment and data leak issues
iio:adc:ti-ads124s08: Fix buffer being too long.
iio:adc:ti-ads124s08: Fix alignment and data leak issues.
md/cluster: block reshape with remote resync job
md/cluster: fix deadlock when node is doing resync job
pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler
clk: ingenic: Fix divider calculation with div tables
clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9
clk: tegra: Do not return 0 on failure
counter: microchip-tcb-capture: Fix CMR value check
device-dax/core: Fix memory leak when rmmod dax.ko
dma-buf/dma-resv: Respect num_fences when initializing the shared fence list.
driver: core: Fix list corruption after device_del()
xen-blkback: set ring->xenblkd to NULL after kthread_stop()
xen/xenbus: Allow watches discard events before queueing
xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
xen/xenbus/xen_bus_type: Support will_handle watch callback
xen/xenbus: Count pending messages for each watch
xenbus/xenbus_backend: Disallow pending watch messages
memory: jz4780_nemc: Fix an error pointer vs NULL check in probe()
memory: renesas-rpc-if: Fix a node reference leak in rpcif_probe()
memory: renesas-rpc-if: Return correct value to the caller of rpcif_manual_xfer()
memory: renesas-rpc-if: Fix unbalanced pm_runtime_enable in rpcif_{enable,disable}_rpm
libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
platform/x86: intel-vbtn: Allow switch events on Acer Switch Alpha 12
tracing: Disable ftrace selftests when any tracer is running
mt76: add back the SUPPORTS_REORDERING_BUFFER flag
of: fix linker-section match-table corruption
PCI: Fix pci_slot_release() NULL pointer dereference
regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x
remoteproc: sysmon: Ensure remote notification ordering
thermal/drivers/cpufreq_cooling: Update cpufreq_state only if state has changed
rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time
Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS"
null_blk: Fix zone size initialization
null_blk: Fail zone append to conventional zones
drm/edid: fix objtool warning in drm_cvt_modes()
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
Linux 5.10.4
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I25209e79d8b9faf5382087955a29b7404bdefe38
|
||
|
Daniel Jordan
|
771b663fa5 |
cpuset: fix race between hotplug work and later CPU offline
commit |
||
|
Abhijeet Dharmapurikar
|
3975c98baf |
ANDROID: cgroup: Export functions used by modules
Below symbols would be used by vendor modules for tracking tasks
in various cgroups
1. cgroup_taskset_first
2. cgroup_taskset_next
Bug: 175045928
Change-Id: I6d89148eb4c71174a02a27acab196ff940be9082
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
(cherry picked from commit
|
||
|
Stephen Dickey
|
18695a1200 |
Revert "cgroup/cpuset: Convert cpuset_mutex to percpu_rwsem"
This reverts commit
|
||
|
Stephen Dickey
|
1d3a64fbd2 |
ANDROID: cpu/hotplug: rebuild sched domains immediately
In the resume_cpus() path, cpus cannot be taken advantage of until the cpus write lock is acquired, and cpus are activated and domains rebuilt. This can incurr significant delay in the unpause operation. Additionally, if scheduled through the kworker thread, the wait time for rebuilding sched domains becomes large due to a busy system that can prevent the kworker from executing. Activate the cpus and call the cpuset_hotplug_workfn directly within resume_cpus prior to getting the cpus write lock, thereby eliminating delays associated with scheduling this activity. Bug: 161210528 Change-Id: Ie2521f28ed9078b22d421d792f08413016d4dd62 Signed-off-by: Stephen Dickey <dickey@codeaurora.org> Signed-off-by: Todd Kjos <tkjos@google.com> |
||
|
Vincent Donnefort
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bca99ddbf0 |
ANDROID: cgroup/cpuset: rely on active_mask for guaranteed online CPU
In the event of a partial hotunplug, a stable state with a CPU set in the online_mask and cleared from active_mask can happen. An online CPU, from a scheduler point of view, should be part of the cpu_active_mask. Bug: 161210528 Change-Id: I0d0aa6fca4c6dc145634c4aad6519045e0afc8e2 Signed-off-by: Vincent Donnefort <vincent.donnefort@arm.com> |
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|
Shaleen Agrawal
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5a920a6503 |
ANDROID: Sched: Export scheduler symbols needed by vendor modules
Need to export internal scheduler symbols to facilitate vendor module with scheduler based value-adds. Bug: 173725277 Change-Id: I021f09097dfc1480abcc998cc8e05e75b2ee828b Signed-off-by: Shaleen Agrawal <shalagra@codeaurora.org> Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> |
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|
Satya Durga Srinivasu Prabhala
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4d1ac6a160 |
ANDROID: sched/cpuset: Add vendor hook to change tasks affinity
Vendors might want to change tasks affinity settings when they are moving from one cpuset into the other. Add vendor hook to give control to vendor to implement what they need. Bug: 174125747 Change-Id: Icee0405be0bca432002dae4a26ebe945082ce052 Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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Roman Kiryanov
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54a1b2c153 |
ANDROID: kernel: cgroup: cpuset: Clear cpus_requested for empty buf
update_cpumask had a special case for empty buf which
did not update cpus_requested. This change reduces
differences (only to parsing) in empty/non-empty codepaths
to make them consistent.
Bug: 174125747
Bug: 120444281
Fixes: 4803def4e0b2 ("ANDROID: cpuset: Make cpusets restore on hotplug")
Test: check that writes to /dev/cpuset/background/tasks
Test: work as expected, e.g.:
Test: echo $$ > /dev/cpuset/background/tasks
Test: echo > /dev/cpuset/background/tasks
Signed-off-by: Roman Kiryanov <rkir@google.com>
Change-Id: I49d320ea046636ec38bd23f053317abc59f64f8e
[satyap@codeaurora.org: port to android-mainline kernel]
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
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Riley Andrews
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c8dc4422c6 |
ANDROID: cpuset: Make cpusets restore on hotplug
This deliberately changes the behavior of the per-cpuset
cpus file to not be effected by hotplug. When a cpu is offlined,
it will be removed from the cpuset/cpus file. When a cpu is onlined,
if the cpuset originally requested that that cpu was part of the cpuset,
that cpu will be restored to the cpuset. The cpus files still
have to be hierachical, but the ranges no longer have to be out of
the currently online cpus, just the physically present cpus.
Bug: 174125747
Bug: 120444281
Change-Id: I22cdf33e7d312117bcefba1aeb0125e1ada289a9
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
[AmitP: Refactored original changes to align with upstream commit
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Greg Kroah-Hartman
|
05d2a661fd |
Merge 54a4c789ca ("Merge tag 'docs/v5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media") into android-mainline
Steps on the way to 5.10-rc1 Resolves conflicts in: fs/userfaultfd.c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie3fe3c818f1f6565cfd4fa551de72d2b72ef60af |
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Greg Kroah-Hartman
|
8c3d23ed9c |
Merge 6e4dc3d592 ("Merge tag 'for-linus-5.10-1' of git://github.com/cminyard/linux-ipmi") into android-mainline
Steps on the way to 5.10-rc1 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Idbd0577a495237bf5628333110e2c98a77b39c77 |
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|
Randy Dunlap
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7b7b8a2c95 |
kernel/: fix repeated words in comments
Fix multiple occurrences of duplicated words in kernel/. Fix one typo/spello on the same line as a duplicate word. Change one instance of "the the" to "that the". Otherwise just drop one of the repeated words. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Link: https://lkml.kernel.org/r/98202fa6-8919-ef63-9efe-c0fad5ca7af1@infradead.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Jouni Roivas
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65026da59c |
cgroup: Zero sized write should be no-op
Do not report failure on zero sized writes, and handle them as no-op.
There's issues for example in case of writev() when there's iovec
containing zero buffer as a first one. It's expected writev() on below
example to successfully perform the write to specified writable cgroup
file expecting integer value, and to return 2. For now it's returning
value -1, and skipping the write:
int writetest(int fd) {
const char *buf1 = "";
const char *buf2 = "1\n";
struct iovec iov[2] = {
{ .iov_base = (void*)buf1, .iov_len = 0 },
{ .iov_base = (void*)buf2, .iov_len = 2 }
};
return writev(fd, iov, 2);
}
This patch fixes the issue by checking if there's nothing to write,
and handling the write as no-op by just returning 0.
Signed-off-by: Jouni Roivas <jouni.roivas@tuxera.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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Wei Yang
|
95d325185c |
cgroup: remove redundant kernfs_activate in cgroup_setup_root()
This step is already done in rebind_subsystems(). Not necessary to do it again. Signed-off-by: Wei Yang <richard.weiyang@linux.alibaba.com> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Eric Biggers
|
98777a7eb7 |
Merge commit 382625d0d4 ("Merge tag 'for-5.9/block-20200802' of git://git.kernel.dk/linux-block") into android-mainline
Conflicts: drivers/md/dm-bow.c drivers/md/dm-default-key.c drivers/md/dm.c fs/crypto/inline_crypt.c Replace bdev->bd_queue with bdev_get_queue(bdev). Bug: 129280212 Bug: 160883801 Bug: 160885805 Bug: 162257830 Change-Id: I9b0b295472080dfc0990dcb769205e68d706ce0e Signed-off-by: Eric Biggers <ebiggers@google.com> |
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Linus Torvalds
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382625d0d4 |
Merge tag 'for-5.9/block-20200802' of git://git.kernel.dk/linux-block
Pull core block updates from Jens Axboe:
"Good amount of cleanups and tech debt removals in here, and as a
result, the diffstat shows a nice net reduction in code.
- Softirq completion cleanups (Christoph)
- Stop using ->queuedata (Christoph)
- Cleanup bd claiming (Christoph)
- Use check_events, moving away from the legacy media change
(Christoph)
- Use inode i_blkbits consistently (Christoph)
- Remove old unused writeback congestion bits (Christoph)
- Cleanup/unify submission path (Christoph)
- Use bio_uninit consistently, instead of bio_disassociate_blkg
(Christoph)
- sbitmap cleared bits handling (John)
- Request merging blktrace event addition (Jan)
- sysfs add/remove race fixes (Luis)
- blk-mq tag fixes/optimizations (Ming)
- Duplicate words in comments (Randy)
- Flush deferral cleanup (Yufen)
- IO context locking/retry fixes (John)
- struct_size() usage (Gustavo)
- blk-iocost fixes (Chengming)
- blk-cgroup IO stats fixes (Boris)
- Various little fixes"
* tag 'for-5.9/block-20200802' of git://git.kernel.dk/linux-block: (135 commits)
block: blk-timeout: delete duplicated word
block: blk-mq-sched: delete duplicated word
block: blk-mq: delete duplicated word
block: genhd: delete duplicated words
block: elevator: delete duplicated word and fix typos
block: bio: delete duplicated words
block: bfq-iosched: fix duplicated word
iocost_monitor: start from the oldest usage index
iocost: Fix check condition of iocg abs_vdebt
block: Remove callback typedefs for blk_mq_ops
block: Use non _rcu version of list functions for tag_set_list
blk-cgroup: show global disk stats in root cgroup io.stat
blk-cgroup: make iostat functions visible to stat printing
block: improve discard bio alignment in __blkdev_issue_discard()
block: change REQ_OP_ZONE_RESET and REQ_OP_ZONE_RESET_ALL to be odd numbers
block: defer flush request no matter whether we have elevator
block: make blk_timeout_init() static
block: remove retry loop in ioc_release_fn()
block: remove unnecessary ioc nested locking
block: integrate bd_start_claiming into __blkdev_get
...
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Greg Kroah-Hartman
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6c201957b6 |
Merge 5.8-rc5 into android-mainline
Linux 5.8-rc5 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0604003a73d4691fe7e3f78cb51d6605f5ac8f4a |
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Cong Wang
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ad0f75e5f5 |
cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
When we clone a socket in sk_clone_lock(), its sk_cgrp_data is copied, so the cgroup refcnt must be taken too. And, unlike the sk_alloc() path, sock_update_netprioidx() is not called here. Therefore, it is safe and necessary to grab the cgroup refcnt even when cgroup_sk_alloc is disabled. sk_clone_lock() is in BH context anyway, the in_interrupt() would terminate this function if called there. And for sk_alloc() skcd->val is always zero. So it's safe to factor out the code to make it more readable. The global variable 'cgroup_sk_alloc_disabled' is used to determine whether to take these reference counts. It is impossible to make the reference counting correct unless we save this bit of information in skcd->val. So, add a new bit there to record whether the socket has already taken the reference counts. This obviously relies on kmalloc() to align cgroup pointers to at least 4 bytes, ARCH_KMALLOC_MINALIGN is certainly larger than that. This bug seems to be introduced since the beginning, commit |
||
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Christoph Hellwig
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7582f30cc9 |
cgroup: unexport cgroup_rstat_updated
cgroup_rstat_updated is only used by core block code, no need to export it. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Greg Kroah-Hartman
|
a253db8915 |
Merge ad57a1022f ("Merge tag 'exfat-for-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat") into android-mainline
Steps on the way to 5.8-rc1. Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I4bc42f572167ea2f815688b4d1eb6124b6d260d4 |
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Greg Kroah-Hartman
|
2f9c5c39bf |
Merge 3b69e8b457 ("Merge tag 'sh-for-5.8' of git://git.libc.org/linux-sh") into android-mainline
Steps on the way to 5.8-rc1. Change-Id: I9fcdd820bc1555c51a93d77278079ec8c1b4c186 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Greg Kroah-Hartman
|
8a8d41512f |
Merge cb8e59cc87 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next") into android-mainline
Steps along the way to 5.8-rc1. Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I280c0a50b5e137596b1c327759c6a18675908179 |
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Greg Kroah-Hartman
|
035f08016d |
Merge 039aeb9deb ("Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm") into android-mainline
Baby steps on the way to 5.8-rc1. Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5962e12546d3d215c73c3d74b00ad6263d96f64e |
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Michel Lespinasse
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c1e8d7c6a7 |
mmap locking API: convert mmap_sem comments
Convert comments that reference mmap_sem to reference mmap_lock instead. [akpm@linux-foundation.org: fix up linux-next leftovers] [akpm@linux-foundation.org: s/lockaphore/lock/, per Vlastimil] [akpm@linux-foundation.org: more linux-next fixups, per Michel] Signed-off-by: Michel Lespinasse <walken@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: Davidlohr Bueso <dbueso@suse.de> Cc: David Rientjes <rientjes@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Jerome Glisse <jglisse@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Laurent Dufour <ldufour@linux.ibm.com> Cc: Liam Howlett <Liam.Howlett@oracle.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ying Han <yinghan@google.com> Link: http://lkml.kernel.org/r/20200520052908.204642-13-walken@google.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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4a7e89c5ec |
Merge branch 'for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo: "Just two patches: one to add system-level cpu.stat to the root cgroup for convenience and a trivial comment update" * 'for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: add cpu.stat file to root cgroup cgroup: Remove stale comments |
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Linus Torvalds
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cb8e59cc87 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
1) Allow setting bluetooth L2CAP modes via socket option, from Luiz
Augusto von Dentz.
2) Add GSO partial support to igc, from Sasha Neftin.
3) Several cleanups and improvements to r8169 from Heiner Kallweit.
4) Add IF_OPER_TESTING link state and use it when ethtool triggers a
device self-test. From Andrew Lunn.
5) Start moving away from custom driver versions, use the globally
defined kernel version instead, from Leon Romanovsky.
6) Support GRO vis gro_cells in DSA layer, from Alexander Lobakin.
7) Allow hard IRQ deferral during NAPI, from Eric Dumazet.
8) Add sriov and vf support to hinic, from Luo bin.
9) Support Media Redundancy Protocol (MRP) in the bridging code, from
Horatiu Vultur.
10) Support netmap in the nft_nat code, from Pablo Neira Ayuso.
11) Allow UDPv6 encapsulation of ESP in the ipsec code, from Sabrina
Dubroca. Also add ipv6 support for espintcp.
12) Lots of ReST conversions of the networking documentation, from Mauro
Carvalho Chehab.
13) Support configuration of ethtool rxnfc flows in bcmgenet driver,
from Doug Berger.
14) Allow to dump cgroup id and filter by it in inet_diag code, from
Dmitry Yakunin.
15) Add infrastructure to export netlink attribute policies to
userspace, from Johannes Berg.
16) Several optimizations to sch_fq scheduler, from Eric Dumazet.
17) Fallback to the default qdisc if qdisc init fails because otherwise
a packet scheduler init failure will make a device inoperative. From
Jesper Dangaard Brouer.
18) Several RISCV bpf jit optimizations, from Luke Nelson.
19) Correct the return type of the ->ndo_start_xmit() method in several
drivers, it's netdev_tx_t but many drivers were using
'int'. From Yunjian Wang.
20) Add an ethtool interface for PHY master/slave config, from Oleksij
Rempel.
21) Add BPF iterators, from Yonghang Song.
22) Add cable test infrastructure, including ethool interfaces, from
Andrew Lunn. Marvell PHY driver is the first to support this
facility.
23) Remove zero-length arrays all over, from Gustavo A. R. Silva.
24) Calculate and maintain an explicit frame size in XDP, from Jesper
Dangaard Brouer.
25) Add CAP_BPF, from Alexei Starovoitov.
26) Support terse dumps in the packet scheduler, from Vlad Buslov.
27) Support XDP_TX bulking in dpaa2 driver, from Ioana Ciornei.
28) Add devm_register_netdev(), from Bartosz Golaszewski.
29) Minimize qdisc resets, from Cong Wang.
30) Get rid of kernel_getsockopt and kernel_setsockopt in order to
eliminate set_fs/get_fs calls. From Christoph Hellwig.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2517 commits)
selftests: net: ip_defrag: ignore EPERM
net_failover: fixed rollback in net_failover_open()
Revert "tipc: Fix potential tipc_aead refcnt leak in tipc_crypto_rcv"
Revert "tipc: Fix potential tipc_node refcnt leak in tipc_rcv"
vmxnet3: allow rx flow hash ops only when rss is enabled
hinic: add set_channels ethtool_ops support
selftests/bpf: Add a default $(CXX) value
tools/bpf: Don't use $(COMPILE.c)
bpf, selftests: Use bpf_probe_read_kernel
s390/bpf: Use bcr 0,%0 as tail call nop filler
s390/bpf: Maintain 8-byte stack alignment
selftests/bpf: Fix verifier test
selftests/bpf: Fix sample_cnt shared between two threads
bpf, selftests: Adapt cls_redirect to call csum_level helper
bpf: Add csum_level helper for fixing up csum levels
bpf: Fix up bpf_skb_adjust_room helper's skb csum setting
sfc: add missing annotation for efx_ef10_try_update_nic_stats_vf()
crypto/chtls: IPv6 support for inline TLS
Crypto/chcr: Fixes a coccinile check error
Crypto/chcr: Fixes compilations warnings
...
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Linus Torvalds
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e7c93cbfe9 |
Merge tag 'threads-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
Pull thread updates from Christian Brauner:
"We have been discussing using pidfds to attach to namespaces for quite
a while and the patches have in one form or another already existed
for about a year. But I wanted to wait to see how the general api
would be received and adopted.
This contains the changes to make it possible to use pidfds to attach
to the namespaces of a process, i.e. they can be passed as the first
argument to the setns() syscall.
When only a single namespace type is specified the semantics are
equivalent to passing an nsfd. That means setns(nsfd, CLONE_NEWNET)
equals setns(pidfd, CLONE_NEWNET).
However, when a pidfd is passed, multiple namespace flags can be
specified in the second setns() argument and setns() will attach the
caller to all the specified namespaces all at once or to none of them.
Specifying 0 is not valid together with a pidfd. Here are just two
obvious examples:
setns(pidfd, CLONE_NEWPID | CLONE_NEWNS | CLONE_NEWNET);
setns(pidfd, CLONE_NEWUSER);
Allowing to also attach subsets of namespaces supports various
use-cases where callers setns to a subset of namespaces to retain
privilege, perform an action and then re-attach another subset of
namespaces.
Apart from significantly reducing the number of syscalls needed to
attach to all currently supported namespaces (eight "open+setns"
sequences vs just a single "setns()"), this also allows atomic setns
to a set of namespaces, i.e. either attaching to all namespaces
succeeds or we fail without having changed anything.
This is centered around a new internal struct nsset which holds all
information necessary for a task to switch to a new set of namespaces
atomically. Fwiw, with this change a pidfd becomes the only token
needed to interact with a container. I'm expecting this to be
picked-up by util-linux for nsenter rather soon.
Associated with this change is a shiny new test-suite dedicated to
setns() (for pidfds and nsfds alike)"
* tag 'threads-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
selftests/pidfd: add pidfd setns tests
nsproxy: attach to namespaces via pidfds
nsproxy: add struct nsset
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Greg Kroah-Hartman
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19f96e1cff |
Merge 5.7 into android-mainline
Linux 5.7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I17c5784a03cdbf0df92ce3286abed331881eab94 |
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David S. Miller
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1806c13dc2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
xdp_umem.c had overlapping changes between the 64-bit math fix for the calculation of npgs and the removal of the zerocopy memory type which got rid of the chunk_size_nohdr member. The mlx5 Kconfig conflict is a case where we just take the net-next copy of the Kconfig entry dependency as it takes on the ESWITCH dependency by one level of indirection which is what the 'net' conflicting change is trying to ensure. Signed-off-by: David S. Miller <davem@davemloft.net> |
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Boris Burkov
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936f2a70f2 |
cgroup: add cpu.stat file to root cgroup
Currently, the root cgroup does not have a cpu.stat file. Add one which is consistent with /proc/stat to capture global cpu statistics that might not fall under cgroup accounting. We haven't done this in the past because the data are already presented in /proc/stat and we didn't want to add overhead from collecting root cgroup stats when cgroups are configured, but no cgroups have been created. By keeping the data consistent with /proc/stat, I think we avoid the first problem, while improving the usability of cgroups stats. We avoid the second problem by computing the contents of cpu.stat from existing data collected for /proc/stat anyway. Signed-off-by: Boris Burkov <boris@bur.io> Suggested-by: Tejun Heo <tj@kernel.org> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Zefan Li
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6b6ebb3474 |
cgroup: Remove stale comments
- The default root is where we can create v2 cgroups. - The __DEVEL__sane_behavior mount option has been removed long long ago. Signed-off-by: Li Zefan <lizefan@huawei.com> Signed-off-by: Tejun Heo <tj@kernel.org> |
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Christian Brauner
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f2a8d52e0a |
nsproxy: add struct nsset
Add a simple struct nsset. It holds all necessary pieces to switch to a new set of namespaces without leaving a task in a half-switched state which we will make use of in the next patch. This patch switches the existing setns logic over without causing a change in setns() behavior. This brings setns() closer to how unshare() works(). The prepare_ns() function is responsible to prepare all necessary information. This has two reasons. First it minimizes dependencies between individual namespaces, i.e. all install handler can expect that all fields are properly initialized independent in what order they are called in. Second, this makes the code easier to maintain and easier to follow if it needs to be changed. The prepare_ns() helper will only be switched over to use a flags argument in the next patch. Here it will still use nstype as a simple integer argument which was argued would be clearer. I'm not particularly opinionated about this if it really helps or not. The struct nsset itself already contains the flags field since its name already indicates that it can contain information required by different namespaces. None of this should have functional consequences. Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Reviewed-by: Serge Hallyn <serge@hallyn.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Serge Hallyn <serge@hallyn.com> Cc: Jann Horn <jannh@google.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: Aleksa Sarai <cyphar@cyphar.com> Link: https://lore.kernel.org/r/20200505140432.181565-2-christian.brauner@ubuntu.com |
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Andrii Nakryiko
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f9d041271c |
bpf: Refactor bpf_link update handling
Make bpf_link update support more generic by making it into another bpf_link_ops methods. This allows generic syscall handling code to be agnostic to various conditionally compiled features (e.g., the case of CONFIG_CGROUP_BPF). This also allows to keep link type-specific code to remain static within respective code base. Refactor existing bpf_cgroup_link code and take advantage of this. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200429001614.1544-2-andriin@fb.com |
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Tejun Heo
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d8ef4b38cb |
Revert "cgroup: Add memory barriers to plug cgroup_rstat_updated() race window"
This reverts commit
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Greg Kroah-Hartman
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34ed0e2946 |
Merge 5364abc579 ("Merge tag 'arc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc") into android-mainline
Steps along the 5.7-rc1 merge. Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ib9f87147ac3d81985496818b0c61bdd086140eed |
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Greg Kroah-Hartman
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47627513ce |
Merge e109f50607 ("Merge tag 'mtd/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux") into android-mainline
Baby steps on the way to 5.7-rc1 Change-Id: I136ebb5242e3499873dcd5f5178ad7f68512d11c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Greg Kroah-Hartman
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6aea7b7129 |
Merge 1a323ea535 ("x86: get rid of 'errret' argument to __get_user_xyz() macross") into android-mainline
In a quest to divide up the 5.7-rc1 merge chunks into reviewable pieces. Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I2e5960415348c06e8f10e10cbefb3ee5c3745e73 |
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Linus Torvalds
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d883600523 |
Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo: - Christian extended clone3 so that processes can be spawned into cgroups directly. This is not only neat in terms of semantics but also avoids grabbing the global cgroup_threadgroup_rwsem for migration. - Daniel added !root xattr support to cgroupfs. Userland already uses xattrs on cgroupfs for bookkeeping. This will allow delegated cgroups to support such usages. - Prateek tried to make cpuset hotplug handling synchronous but that led to possible deadlock scenarios. Reverted. - Other minor changes including release_agent_path handling cleanup. * 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: docs: cgroup-v1: Document the cpuset_v2_mode mount option Revert "cpuset: Make cpuset hotplug synchronous" cgroupfs: Support user xattrs kernfs: Add option to enable user xattrs kernfs: Add removed_size out param for simple_xattr_set kernfs: kvmalloc xattr value instead of kmalloc cgroup: Restructure release_agent_path handling selftests/cgroup: add tests for cloning into cgroups clone3: allow spawning processes into cgroups cgroup: add cgroup_may_write() helper cgroup: refactor fork helpers cgroup: add cgroup_get_from_file() helper cgroup: unify attach permission checking cpuset: Make cpuset hotplug synchronous cgroup.c: Use built-in RCU list checking kselftest/cgroup: add cgroup destruction test cgroup: Clean up css_set task traversal |