94de3b405c8dee0ffc8de5c06b32fbf00fc4e8f9
32 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Shengjiu Wang
|
680c12419c |
UPSTREAM: rpmsg: char: Avoid double destroy of default endpoint
The rpmsg_dev_remove() in rpmsg_core is the place for releasing
this default endpoint.
So need to avoid destroying the default endpoint in
rpmsg_chrdev_eptdev_destroy(), this should be the same as
rpmsg_eptdev_release(). Otherwise there will be double destroy
issue that ept->refcount report warning:
refcount_t: underflow; use-after-free.
Call trace:
refcount_warn_saturate+0xf8/0x150
virtio_rpmsg_destroy_ept+0xd4/0xec
rpmsg_dev_remove+0x60/0x70
The issue can be reproduced by stopping remoteproc before
closing the /dev/rpmsgX.
Bug: 254441685
Fixes: bea9b79c2d10 ("rpmsg: char: Add possibility to use default endpoint of the rpmsg device")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1663725523-6514-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
(cherry picked from commit 467233a4ac29b215d492843d067a9f091e6bf0c5)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I762041156ce1b0a757b67d0253a0ab396c7e2db9
|
||
|
Greg Kroah-Hartman
|
8fd5b33ea5 |
Merge 5.15.61 into android13-5.15-lts
Changes in 5.15.61
Makefile: link with -z noexecstack --no-warn-rwx-segments
x86: link vdso and boot with -z noexecstack --no-warn-rwx-segments
Revert "pNFS: nfs3_set_ds_client should set NFS_CS_NOPING"
scsi: Revert "scsi: qla2xxx: Fix disk failure to rediscover"
pNFS/flexfiles: Report RDMA connection errors to the server
NFSD: Clean up the show_nf_flags() macro
nfsd: eliminate the NFSD_FILE_BREAK_* flags
ALSA: usb-audio: Add quirk for Behringer UMC202HD
ALSA: bcd2000: Fix a UAF bug on the error path of probing
ALSA: hda/realtek: Add quirk for Clevo NV45PZ
ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx
wifi: mac80211_hwsim: fix race condition in pending packet
wifi: mac80211_hwsim: add back erroneously removed cast
wifi: mac80211_hwsim: use 32-bit skb cookie
add barriers to buffer_uptodate and set_buffer_uptodate
lockd: detect and reject lock arguments that overflow
HID: hid-input: add Surface Go battery quirk
HID: wacom: Only report rotation for art pen
HID: wacom: Don't register pad_input for touch switch
KVM: nVMX: Snapshot pre-VM-Enter BNDCFGS for !nested_run_pending case
KVM: nVMX: Snapshot pre-VM-Enter DEBUGCTL for !nested_run_pending case
KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0
KVM: s390: pv: don't present the ecall interrupt twice
KVM: x86: Split kvm_is_valid_cr4() and export only the non-vendor bits
KVM: nVMX: Let userspace set nVMX MSR to any _host_ supported value
KVM: nVMX: Account for KVM reserved CR4 bits in consistency checks
KVM: nVMX: Inject #UD if VMXON is attempted with incompatible CR0/CR4
KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks
KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP
KVM: nVMX: Always enable TSC scaling for L2 when it was enabled for L1
KVM: x86: Tag kvm_mmu_x86_module_init() with __init
KVM: x86: do not report preemption if the steal time cache is stale
KVM: x86: revalidate steal time cache if MSR value changes
riscv: set default pm_power_off to NULL
ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model
ALSA: hda/cirrus - support for iMac 12,1 model
ALSA: hda/realtek: Add quirk for another Asus K42JZ model
ALSA: hda/realtek: Add a quirk for HP OMEN 15 (8786) mute LED
tty: vt: initialize unicode screen buffer
vfs: Check the truncate maximum size in inode_newsize_ok()
fs: Add missing umask strip in vfs_tmpfile
thermal: sysfs: Fix cooling_device_stats_setup() error code path
fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters
fbcon: Fix accelerated fbdev scrolling while logo is still shown
usbnet: Fix linkwatch use-after-free on disconnect
fix short copy handling in copy_mc_pipe_to_iter()
crypto: ccp - Use kzalloc for sev ioctl interfaces to prevent kernel memory leak
ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh()
parisc: Fix device names in /proc/iomem
parisc: Drop pa_swapper_pg_lock spinlock
parisc: Check the return value of ioremap() in lba_driver_probe()
parisc: io_pgetevents_time64() needs compat syscall in 32-bit compat mode
riscv:uprobe fix SR_SPIE set/clear handling
dt-bindings: riscv: fix SiFive l2-cache's cache-sets
RISC-V: kexec: Fixup use of smp_processor_id() in preemptible context
RISC-V: Fixup get incorrect user mode PC for kernel mode regs
RISC-V: Fixup schedule out issue in machine_crash_shutdown()
RISC-V: Add modules to virtual kernel memory layout dump
rtc: rx8025: fix 12/24 hour mode detection on RX-8035
drm/gem: Properly annotate WW context on drm_gem_lock_reservations() error
drm/shmem-helper: Add missing vunmap on error
drm/vc4: hdmi: Disable audio if dmas property is present but empty
drm/hyperv-drm: Include framebuffer and EDID headers
drm/nouveau: fix another off-by-one in nvbios_addr
drm/nouveau: Don't pm_runtime_put_sync(), only pm_runtime_put_autosuspend()
drm/nouveau/acpi: Don't print error when we get -EINPROGRESS from pm_runtime
drm/nouveau/kms: Fix failure path for creating DP connectors
drm/amdgpu: Check BO's requested pinning domains against its preferred_domains
drm/amdgpu: fix check in fbdev init
bpf: Fix KASAN use-after-free Read in compute_effective_progs
btrfs: reject log replay if there is unsupported RO compat flag
mtd: rawnand: arasan: Fix clock rate in NV-DDR
mtd: rawnand: arasan: Update NAND bus clock instead of system clock
um: Remove straying parenthesis
um: seed rng using host OS rng
iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
iio: light: isl29028: Fix the warning in isl29028_remove()
scsi: sg: Allow waiting for commands to complete on removed device
scsi: qla2xxx: Fix incorrect display of max frame size
scsi: qla2xxx: Zero undefined mailbox IN registers
soundwire: qcom: Check device status before reading devid
ksmbd: fix memory leak in smb2_handle_negotiate
ksmbd: prevent out of bound read for SMB2_TREE_CONNNECT
ksmbd: fix use-after-free bug in smb2_tree_disconect
fuse: limit nsec
fuse: ioctl: translate ENOSYS
serial: mvebu-uart: uart2 error bits clearing
md-raid: destroy the bitmap after destroying the thread
md-raid10: fix KASAN warning
mbcache: don't reclaim used entries
mbcache: add functions to delete entry if unused
media: [PATCH] pci: atomisp_cmd: fix three missing checks on list iterator
ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr()
PCI: Add defines for normal and subtractive PCI bridges
powerpc/fsl-pci: Fix Class Code of PCIe Root Port
powerpc/ptdump: Fix display of RW pages on FSL_BOOK3E
powerpc/powernv: Avoid crashing if rng is NULL
MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
coresight: Clear the connection field properly
usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion
USB: HCD: Fix URB giveback issue in tasklet function
ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC
arm64: dts: uniphier: Fix USB interrupts for PXs3 SoC
usb: dwc3: gadget: refactor dwc3_repare_one_trb
usb: dwc3: gadget: fix high speed multiplier setting
netfilter: nf_tables: do not allow SET_ID to refer to another table
netfilter: nf_tables: do not allow CHAIN_ID to refer to another table
netfilter: nf_tables: do not allow RULE_ID to refer to another chain
netfilter: nf_tables: fix null deref due to zeroed list head
epoll: autoremove wakers even more aggressively
x86: Handle idle=nomwait cmdline properly for x86_idle
arch: make TRACE_IRQFLAGS_NMI_SUPPORT generic
arm64: Do not forget syscall when starting a new thread.
arm64: fix oops in concurrently setting insn_emulation sysctls
arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"
ext2: Add more validity checks for inode counts
sched/fair: Introduce SIS_UTIL to search idle CPU based on sum of util_avg
genirq: Don't return error on missing optional irq_request_resources()
irqchip/mips-gic: Only register IPI domain when SMP is enabled
genirq: GENERIC_IRQ_IPI depends on SMP
sched/core: Always flush pending blk_plug
irqchip/mips-gic: Check the return value of ioremap() in gic_of_init()
wait: Fix __wait_event_hrtimeout for RT/DL tasks
ARM: dts: imx6ul: add missing properties for sram
ARM: dts: imx6ul: change operating-points to uint32-matrix
ARM: dts: imx6ul: fix keypad compatible
ARM: dts: imx6ul: fix csi node compatible
ARM: dts: imx6ul: fix lcdif node compatible
ARM: dts: imx6ul: fix qspi node compatible
ARM: dts: BCM5301X: Add DT for Meraki MR26
ARM: dts: ux500: Fix Codina accelerometer mounting matrix
ARM: dts: ux500: Fix Gavini accelerometer mounting matrix
spi: synquacer: Add missing clk_disable_unprepare()
ARM: OMAP2+: display: Fix refcount leak bug
ARM: OMAP2+: pdata-quirks: Fix refcount leak bug
ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks
ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk
ACPI: PM: save NVS memory for Lenovo G40-45
ACPI: LPSS: Fix missing check in register_device_clock()
ARM: dts: qcom: sdx55: Fix the IRQ trigger type for UART
arm64: dts: qcom: ipq8074: fix NAND node name
arm64: dts: allwinner: a64: orangepi-win: Fix LED node name
ARM: shmobile: rcar-gen2: Increase refcount for new reference
firmware: tegra: Fix error check return value of debugfs_create_file()
hwmon: (dell-smm) Add Dell XPS 13 7390 to fan control whitelist
hwmon: (sht15) Fix wrong assumptions in device remove callback
PM: hibernate: defer device probing when resuming from hibernation
selinux: fix memleak in security_read_state_kernel()
selinux: Add boundary check in put_entry()
kasan: test: Silence GCC 12 warnings
drm/amdgpu: Remove one duplicated ef removal
powerpc/64s: Disable stack variable initialisation for prom_init
spi: spi-rspi: Fix PIO fallback on RZ platforms
ARM: findbit: fix overflowing offset
meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init
arm64: dts: renesas: beacon: Fix regulator node names
spi: spi-altera-dfl: Fix an error handling path
ARM: bcm: Fix refcount leak in bcm_kona_smc_init
ACPI: processor/idle: Annotate more functions to live in cpuidle section
ARM: dts: imx7d-colibri-emmc: add cpu1 supply
soc: renesas: r8a779a0-sysc: Fix A2DP1 and A2CV[2357] PDR values
scsi: hisi_sas: Use managed PCI functions
dt-bindings: iio: accel: Add DT binding doc for ADXL355
soc: amlogic: Fix refcount leak in meson-secure-pwrc.c
arm64: dts: renesas: Fix thermal-sensors on single-zone sensors
x86/pmem: Fix platform-device leak in error path
ARM: dts: ast2500-evb: fix board compatible
ARM: dts: ast2600-evb: fix board compatible
ARM: dts: ast2600-evb-a1: fix board compatible
arm64: dts: mt8192: Fix idle-states nodes naming scheme
arm64: dts: mt8192: Fix idle-states entry-method
arm64: select TRACE_IRQFLAGS_NMI_SUPPORT
arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1
locking/lockdep: Fix lockdep_init_map_*() confusion
arm64: dts: qcom: sc7180: Remove ipa_fw_mem node on trogdor
soc: fsl: guts: machine variable might be unset
block: fix infinite loop for invalid zone append
ARM: dts: qcom: mdm9615: add missing PMIC GPIO reg
ARM: OMAP2+: Fix refcount leak in omapdss_init_of
ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init
arm64: dts: qcom: sdm630: disable GPU by default
arm64: dts: qcom: sdm630: fix the qusb2phy ref clock
arm64: dts: qcom: sdm630: fix gpu's interconnect path
arm64: dts: qcom: sdm636-sony-xperia-ganges-mermaid: correct sdc2 pinconf
cpufreq: zynq: Fix refcount leak in zynq_get_revision
regulator: qcom_smd: Fix pm8916_pldo range
ACPI: APEI: Fix _EINJ vs EFI_MEMORY_SP
ARM: dts: qcom-msm8974: fix irq type on blsp2_uart1
soc: qcom: ocmem: Fix refcount leak in of_get_ocmem
soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register
ARM: dts: qcom: pm8841: add required thermal-sensor-cells
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
stack: Declare {randomize_,}kstack_offset to fix Sparse warnings
arm64: dts: qcom: msm8916: Fix typo in pronto remoteproc node
ACPI: APEI: explicit init of HEST and GHES in apci_init()
drivers/iio: Remove all strcpy() uses
ACPI: VIOT: Fix ACS setup
arm64: dts: qcom: sm6125: Move sdc2 pinctrl from seine-pdx201 to sm6125
arm64: dts: qcom: sm6125: Append -state suffix to pinctrl nodes
arm64: dts: qcom: sm8250: add missing PCIe PHY clock-cells
arm64: dts: mt7622: fix BPI-R64 WPS button
arm64: tegra: Fixup SYSRAM references
arm64: tegra: Update Tegra234 BPMP channel addresses
arm64: tegra: Mark BPMP channels as no-memory-wc
arm64: tegra: Fix SDMMC1 CD on P2888
erofs: avoid consecutive detection for Highmem memory
blk-mq: don't create hctx debugfs dir until q->debugfs_dir is created
spi: Fix simplification of devm_spi_register_controller
spi: tegra20-slink: fix UAF in tegra_slink_remove()
hwmon: (drivetemp) Add module alias
blktrace: Trace remapped requests correctly
PM: domains: Ensure genpd_debugfs_dir exists before remove
dm writecache: return void from functions
dm writecache: count number of blocks read, not number of read bios
dm writecache: count number of blocks written, not number of write bios
dm writecache: count number of blocks discarded, not number of discard bios
regulator: of: Fix refcount leak bug in of_get_regulation_constraints()
soc: qcom: Make QCOM_RPMPD depend on PM
arm64: dts: qcom: qcs404: Fix incorrect USB2 PHYs assignment
irqdomain: Report irq number for NOMAP domains
drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt()
x86/extable: Fix ex_handler_msr() print condition
selftests/seccomp: Fix compile warning when CC=clang
thermal/tools/tmon: Include pthread and time headers in tmon.h
dm: return early from dm_pr_call() if DM device is suspended
pwm: sifive: Simplify offset calculation for PWMCMP registers
pwm: sifive: Ensure the clk is enabled exactly once per running PWM
pwm: sifive: Shut down hardware only after pwmchip_remove() completed
pwm: lpc18xx-sct: Reduce number of devm memory allocations
pwm: lpc18xx-sct: Simplify driver by not using pwm_[gs]et_chip_data()
pwm: lpc18xx: Fix period handling
drm/dp: Export symbol / kerneldoc fixes for DP AUX bus
drm/bridge: tc358767: Move (e)DP bridge endpoint parsing into dedicated function
ath10k: do not enforce interrupt trigger type
drm/st7735r: Fix module autoloading for Okaya RH128128T
drm/panel: Fix build error when CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y && CONFIG_DRM_DISPLAY_HELPER=m
wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c()
ath11k: fix netdev open race
drm/mipi-dbi: align max_chunk to 2 in spi_transfer
ath11k: Fix incorrect debug_mask mappings
drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers()
drm/mediatek: Modify dsi funcs to atomic operations
drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs
drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function
drm/meson: encoder_hdmi: switch to bridge DRM_BRIDGE_ATTACH_NO_CONNECTOR
drm/meson: encoder_hdmi: Fix refcount leak in meson_encoder_hdmi_init
drm/bridge: lt9611uxc: Cancel only driver's work
i2c: npcm: Remove own slave addresses 2:10
i2c: npcm: Correct slave role behavior
i2c: mxs: Silence a clang warning
virtio-gpu: fix a missing check to avoid NULL dereference
drm/shmem-helper: Unexport drm_gem_shmem_create_with_handle()
drm/shmem-helper: Export dedicated wrappers for GEM object functions
drm/shmem-helper: Pass GEM shmem object in public interfaces
drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init
drm: adv7511: override i2c address of cec before accessing it
crypto: sun8i-ss - do not allocate memory when handling hash requests
crypto: sun8i-ss - fix error codes in allocate_flows()
net: fix sk_wmem_schedule() and sk_rmem_schedule() errors
can: netlink: allow configuring of fixed bit rates without need for do_set_bittiming callback
can: netlink: allow configuring of fixed data bit rates without need for do_set_data_bittiming callback
i2c: Fix a potential use after free
crypto: sun8i-ss - fix infinite loop in sun8i_ss_setup_ivs()
media: atmel: atmel-sama7g5-isc: fix warning in configs without OF
media: tw686x: Register the irq at the end of probe
media: imx-jpeg: Correct some definition according specification
media: imx-jpeg: Leave a blank space before the configuration data
media: imx-jpeg: Add pm-runtime support for imx-jpeg
media: imx-jpeg: use NV12M to represent non contiguous NV12
media: imx-jpeg: Set V4L2_BUF_FLAG_LAST at eos
media: imx-jpeg: Refactor function mxc_jpeg_parse
media: imx-jpeg: Identify and handle precision correctly
media: imx-jpeg: Handle source change in a function
media: imx-jpeg: Support dynamic resolution change
media: imx-jpeg: Align upwards buffer size
media: imx-jpeg: Implement drain using v4l2-mem2mem helpers
ath9k: fix use-after-free in ath9k_hif_usb_rx_cb
wifi: iwlegacy: 4965: fix potential off-by-one overflow in il4965_rs_fill_link_cmd()
drm/radeon: fix incorrrect SPDX-License-Identifiers
rcutorture: Warn on individual rcu_torture_init() error conditions
rcutorture: Don't cpuhp_remove_state() if cpuhp_setup_state() failed
rcutorture: Fix ksoftirqd boosting timing and iteration
test_bpf: fix incorrect netdev features
crypto: ccp - During shutdown, check SEV data pointer before using
drm: bridge: adv7511: Add check for mipi_dsi_driver_register
media: imx-jpeg: Disable slot interrupt when frame done
drm/mcde: Fix refcount leak in mcde_dsi_bind
media: hdpvr: fix error value returns in hdpvr_read
media: v4l2-mem2mem: prevent pollerr when last_buffer_dequeued is set
media: driver/nxp/imx-jpeg: fix a unexpected return value problem
media: tw686x: Fix memory leak in tw686x_video_init
drm/vc4: plane: Remove subpixel positioning check
drm/vc4: plane: Fix margin calculations for the right/bottom edges
drm/bridge: Add a function to abstract away panels
drm/vc4: dsi: Switch to devm_drm_of_get_bridge
drm/vc4: Use of_device_get_match_data()
drm/vc4: dsi: Release workaround buffer and DMA
drm/vc4: dsi: Correct DSI divider calculations
drm/vc4: dsi: Correct pixel order for DSI0
drm/vc4: dsi: Register dsi0 as the correct vc4 encoder type
drm/vc4: dsi: Fix dsi0 interrupt support
drm/vc4: dsi: Add correct stop condition to vc4_dsi_encoder_disable iteration
drm/vc4: hdmi: Fix HPD GPIO detection
drm/vc4: hdmi: Avoid full hdmi audio fifo writes
drm/vc4: hdmi: Reset HDMI MISC_CONTROL register
drm/vc4: hdmi: Fix timings for interlaced modes
drm/vc4: hdmi: Correct HDMI timing registers for interlaced modes
crypto: arm64/gcm - Select AEAD for GHASH_ARM64_CE
selftests/xsk: Destroy BPF resources only when ctx refcount drops to 0
drm/rockchip: vop: Don't crash for invalid duplicate_state()
drm/rockchip: Fix an error handling path rockchip_dp_probe()
drm/mediatek: dpi: Remove output format of YUV
drm/mediatek: dpi: Only enable dpi after the bridge is enabled
drm: bridge: sii8620: fix possible off-by-one
hinic: Use the bitmap API when applicable
net: hinic: fix bug that ethtool get wrong stats
net: hinic: avoid kernel hung in hinic_get_stats64()
drm/msm/mdp5: Fix global state lock backoff
crypto: hisilicon/sec - don't sleep when in softirq
crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq
media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment
drm/msm: Avoid dirtyfb stalls on video mode displays (v2)
drm/msm/dpu: Fix for non-visible planes
mt76: mt76x02u: fix possible memory leak in __mt76x02u_mcu_send_msg
mt76: mt7615: do not update pm stats in case of error
ieee80211: add EHT 1K aggregation definitions
mt76: mt7921: fix aggregation subframes setting to HE max
mt76: mt7921: enlarge maximum VHT MPDU length to 11454
mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init()
mediatek: mt76: eeprom: fix missing of_node_put() in mt76_find_power_limits_node()
skmsg: Fix invalid last sg check in sk_msg_recvmsg()
drm/exynos/exynos7_drm_decon: free resources when clk_set_parent() failed.
tcp: make retransmitted SKB fit into the send window
libbpf: Fix the name of a reused map
selftests: timers: valid-adjtimex: build fix for newer toolchains
selftests: timers: clocksource-switch: fix passing errors from child
bpf: Fix subprog names in stack traces.
fs: check FMODE_LSEEK to control internal pipe splicing
media: cedrus: h265: Fix flag name
media: hantro: postproc: Fix motion vector space size
media: hantro: Simplify postprocessor
media: hevc: Embedded indexes in RPS
media: staging: media: hantro: Fix typos
wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi()
wifi: p54: Fix an error handling path in p54spi_probe()
wifi: p54: add missing parentheses in p54_flush()
selftests/bpf: fix a test for snprintf() overflow
libbpf: fix an snprintf() overflow check
can: pch_can: do not report txerr and rxerr during bus-off
can: rcar_can: do not report txerr and rxerr during bus-off
can: sja1000: do not report txerr and rxerr during bus-off
can: hi311x: do not report txerr and rxerr during bus-off
can: sun4i_can: do not report txerr and rxerr during bus-off
can: kvaser_usb_hydra: do not report txerr and rxerr during bus-off
can: kvaser_usb_leaf: do not report txerr and rxerr during bus-off
can: usb_8dev: do not report txerr and rxerr during bus-off
can: error: specify the values of data[5..7] of CAN error frames
can: pch_can: pch_can_error(): initialize errc before using it
Bluetooth: hci_intel: Add check for platform_driver_register
i2c: cadence: Support PEC for SMBus block read
i2c: mux-gpmux: Add of_node_put() when breaking out of loop
wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()`
wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue
wifi: libertas: Fix possible refcount leak in if_usb_probe()
media: cedrus: hevc: Add check for invalid timestamp
net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version
net/mlx5e: Fix the value of MLX5E_MAX_RQ_NUM_MTTS
net/mlx5: Adjust log_max_qp to be 18 at most
crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq
crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of
crypto: hisilicon/sec - fix auth key size error
inet: add READ_ONCE(sk->sk_bound_dev_if) in INET_MATCH()
ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH()
net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set
netdevsim: fib: Fix reference count leak on route deletion failure
wifi: rtw88: check the return value of alloc_workqueue()
iavf: Fix max_rate limiting
iavf: Fix 'tc qdisc show' listing too many queues
netdevsim: Avoid allocation warnings triggered from user space
net: rose: fix netdev reference changes
net: ionic: fix error check for vlan flags in ionic_set_nic_features()
dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
net: usb: make USB_RTL8153_ECM non user configurable
wireguard: ratelimiter: use hrtimer in selftest
wireguard: allowedips: don't corrupt stack when detecting overflow
HID: amd_sfh: Don't show client init failed as error when discovery fails
clk: renesas: r9a06g032: Fix UART clkgrp bitsel
mtd: maps: Fix refcount leak in of_flash_probe_versatile
mtd: maps: Fix refcount leak in ap_flash_init
mtd: rawnand: meson: Fix a potential double free issue
of: check previous kernel's ima-kexec-buffer against memory bounds
scsi: qla2xxx: edif: Reduce Initiator-Initiator thrashing
scsi: qla2xxx: edif: Fix potential stuck session in sa update
scsi: qla2xxx: edif: Reduce connection thrash
scsi: qla2xxx: edif: Fix inconsistent check of db_flags
scsi: qla2xxx: edif: Synchronize NPIV deletion with authentication application
scsi: qla2xxx: edif: Add retry for ELS passthrough
scsi: qla2xxx: edif: Fix n2n discovery issue with secure target
scsi: qla2xxx: edif: Fix n2n login retry for secure device
KVM: SVM: Unwind "speculative" RIP advancement if INTn injection "fails"
KVM: SVM: Stuff next_rip on emulated INT3 injection if NRIPS is supported
phy: samsung: exynosautov9-ufs: correct TSRV register configurations
PCI: microchip: Fix refcount leak in mc_pcie_init_irq_domains()
PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep()
HID: cp2112: prevent a buffer overflow in cp2112_xfer()
mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release
mtd: partitions: Fix refcount leak in parse_redboot_of
mtd: parsers: ofpart: Fix refcount leak in bcm4908_partitions_fw_offset
mtd: st_spi_fsm: Add a clk_disable_unprepare() in .probe()'s error path
PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains()
fpga: altera-pr-ip: fix unsigned comparison with less than zero
usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe
usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe
usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()
usb: xhci: tegra: Fix error check
netfilter: xtables: Bring SPDX identifier back
scsi: qla2xxx: edif: Send LOGO for unexpected IKE message
scsi: qla2xxx: edif: Reduce disruption due to multiple app start
scsi: qla2xxx: edif: Fix no login after app start
scsi: qla2xxx: edif: Tear down session if keys have been removed
scsi: qla2xxx: edif: Fix session thrash
scsi: qla2xxx: edif: Fix no logout on delete for N2N
iio: accel: bma400: Fix the scale min and max macro values
platform/chrome: cros_ec: Always expose last resume result
iio: accel: bma400: Reordering of header files
clk: mediatek: reset: Fix written reset bit offset
lib/test_hmm: avoid accessing uninitialized pages
memremap: remove support for external pgmap refcounts
mm/memremap: fix memunmap_pages() race with get_dev_pagemap()
KVM: Don't set Accessed/Dirty bits for ZERO_PAGE
mwifiex: Ignore BTCOEX events from the 88W8897 firmware
mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv
scsi: iscsi: Allow iscsi_if_stop_conn() to be called from kernel
scsi: iscsi: Add helper to remove a session from the kernel
scsi: iscsi: Fix session removal on shutdown
dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics
mtd: dataflash: Add SPI ID table
clk: qcom: camcc-sm8250: Fix halt on boot by reducing driver's init level
misc: rtsx: Fix an error handling path in rtsx_pci_probe()
driver core: fix potential deadlock in __driver_attach
clk: qcom: clk-krait: unlock spin after mux completion
clk: qcom: gcc-msm8939: Add missing SYSTEM_MM_NOC_BFDCD_CLK_SRC
clk: qcom: gcc-msm8939: Fix bimc_ddr_clk_src rcgr base address
clk: qcom: gcc-msm8939: Add missing system_mm_noc_bfdcd_clk_src
clk: qcom: gcc-msm8939: Point MM peripherals to system_mm_noc clock
usb: host: xhci: use snprintf() in xhci_decode_trb()
RDMA/rxe: Fix deadlock in rxe_do_local_ops()
clk: qcom: ipq8074: fix NSS core PLL-s
clk: qcom: ipq8074: SW workaround for UBI32 PLL lock
clk: qcom: ipq8074: fix NSS port frequency tables
clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks
clk: qcom: camcc-sdm845: Fix topology around titan_top power domain
clk: qcom: camcc-sm8250: Fix topology around titan_top power domain
clk: qcom: clk-rcg2: Fail Duty-Cycle configuration if MND divider is not enabled.
clk: qcom: clk-rcg2: Make sure to not write d=0 to the NMD register
mm/mempolicy: fix get_nodes out of bound access
PCI: dwc: Stop link on host_init errors and de-initialization
PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu()
PCI: dwc: Disable outbound windows only for controllers using iATU
PCI: dwc: Set INCREASE_REGION_SIZE flag based on limit address
PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists
soundwire: bus_type: fix remove and shutdown support
soundwire: revisit driver bind/unbind and callbacks
KVM: arm64: Don't return from void function
dmaengine: sf-pdma: Add multithread support for a DMA channel
PCI: endpoint: Don't stop controller when unbinding endpoint function
scsi: qla2xxx: Check correct variable in qla24xx_async_gffid()
intel_th: Fix a resource leak in an error handling path
intel_th: msu-sink: Potential dereference of null pointer
intel_th: msu: Fix vmalloced buffers
binder: fix redefinition of seq_file attributes
staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback
mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch
mmc: mxcmmc: Silence a clang warning
mmc: renesas_sdhi: Get the reset handle early in the probe
memstick/ms_block: Fix some incorrect memory allocation
memstick/ms_block: Fix a memory leak
mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R
of: device: Fix missing of_node_put() in of_dma_set_restricted_buffer
mmc: block: Add single read for 4k sector cards
KVM: s390: pv: leak the topmost page table when destroy fails
PCI/portdrv: Don't disable AER reporting in get_port_device_capability()
PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks
scsi: smartpqi: Fix DMA direction for RAID requests
xtensa: iss/network: provide release() callback
xtensa: iss: fix handling error cases in iss_net_configure()
usb: gadget: udc: amd5536 depends on HAS_DMA
usb: aspeed-vhub: Fix refcount leak bug in ast_vhub_init_desc()
usb: dwc3: core: Deprecate GCTL.CORESOFTRESET
usb: dwc3: core: Do not perform GCTL_CORE_SOFTRESET during bootup
usb: dwc3: qcom: fix missing optional irq warnings
eeprom: idt_89hpesx: uninitialized data in idt_dbgfs_csr_write()
phy: stm32: fix error return in stm32_usbphyc_phy_init
interconnect: imx: fix max_node_id
um: random: Don't initialise hwrng struct with zero
RDMA/irdma: Fix a window for use-after-free
RDMA/irdma: Fix VLAN connection with wildcard address
RDMA/irdma: Fix setting of QP context err_rq_idx_valid field
RDMA/rtrs-srv: Fix modinfo output for stringify
RDMA/rtrs: Fix warning when use poll mode on client side.
RDMA/rtrs: Replace duplicate check with is_pollqueue helper
RDMA/rtrs: Introduce destroy_cq helper
RDMA/rtrs: Do not allow sessname to contain special symbols / and .
RDMA/rtrs: Rename rtrs_sess to rtrs_path
RDMA/rtrs-srv: Rename rtrs_srv_sess to rtrs_srv_path
RDMA/rtrs-clt: Rename rtrs_clt_sess to rtrs_clt_path
RDMA/rtrs-clt: Replace list_next_or_null_rr_rcu with an inline function
RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()
RDMA/hns: Fix incorrect clearing of interrupt status register
RDMA/siw: Fix duplicated reported IW_CM_EVENT_CONNECT_REPLY event
iio: cros: Register FIFO callback after sensor is registered
clk: qcom: gcc-msm8939: Fix weird field spacing in ftbl_gcc_camss_cci_clk
RDMA/hfi1: fix potential memory leak in setup_base_ctxt()
gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data()
HID: mcp2221: prevent a buffer overflow in mcp_smbus_write()
HID: amd_sfh: Add NULL check for hid device
dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)
scripts/gdb: lx-dmesg: read records individually
scripts/gdb: fix 'lx-dmesg' on 32 bits arch
RDMA/rxe: Fix mw bind to allow any consumer key portion
mmc: cavium-octeon: Add of_node_put() when breaking out of loop
mmc: cavium-thunderx: Add of_node_put() when breaking out of loop
HID: alps: Declare U1_UNICORN_LEGACY support
RDMA/rxe: For invalidate compare according to set keys in mr
PCI: tegra194: Fix Root Port interrupt handling
PCI: tegra194: Fix link up retry sequence
HID: amd_sfh: Handle condition of "no sensors"
USB: serial: fix tty-port initialized comments
usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()
mtd: spi-nor: fix spi_nor_spimem_setup_op() call in spi_nor_erase_{sector,chip}()
KVM: nVMX: Set UMIP bit CR4_FIXED1 MSR when emulating UMIP
platform/olpc: Fix uninitialized data in debugfs write
RDMA/srpt: Duplicate port name members
RDMA/srpt: Introduce a reference count in struct srpt_device
RDMA/srpt: Fix a use-after-free
android: binder: stop saving a pointer to the VMA
mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region
selftests: kvm: set rax before vmcall
of/fdt: declared return type does not match actual return type
RDMA/mlx5: Add missing check for return value in get namespace flow
RDMA/rxe: Add memory barriers to kernel queues
RDMA/rxe: Remove the is_user members of struct rxe_sq/rxe_rq/rxe_srq
RDMA/rxe: Fix error unwind in rxe_create_qp()
block/rnbd-srv: Set keep_id to true after mutex_trylock
null_blk: fix ida error handling in null_add_dev()
nvme: use command_id instead of req->tag in trace_nvme_complete_rq()
nvme: define compat_ioctl again to unbreak 32-bit userspace.
nvme: disable namespace access for unsupported metadata
nvme: don't return an error from nvme_configure_metadata
nvme: catch -ENODEV from nvme_revalidate_zones again
block/bio: remove duplicate append pages code
block: ensure iov_iter advances for added pages
jbd2: fix outstanding credits assert in jbd2_journal_commit_transaction()
ext4: recover csum seed of tmp_inode after migrating to extents
jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted
usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable()
opp: Fix error check in dev_pm_opp_attach_genpd()
ASoC: cros_ec_codec: Fix refcount leak in cros_ec_codec_platform_probe
ASoC: samsung: Fix error handling in aries_audio_probe
ASoC: imx-audmux: Silence a clang warning
ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe
ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe
ASoC: codecs: da7210: add check for i2c_add_driver
ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe
serial: 8250: Export ICR access helpers for internal use
serial: 8250: dma: Allow driver operations before starting DMA transfers
serial: 8250_dw: Store LSR into lsr_saved_flags in dw8250_tx_wait_empty()
ASoC: codecs: msm8916-wcd-digital: move gains from SX_TLV to S8_TLV
ASoC: codecs: wcd9335: move gains from SX_TLV to S8_TLV
rpmsg: char: Add mutex protection for rpmsg_eptdev_open()
rpmsg: mtk_rpmsg: Fix circular locking dependency
remoteproc: k3-r5: Fix refcount leak in k3_r5_cluster_of_init
selftests/livepatch: better synchronize test_klp_callbacks_busy
profiling: fix shift too large makes kernel panic
remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init
ASoC: samsung: h1940_uda1380: include proepr GPIO consumer header
powerpc/perf: Optimize clearing the pending PMI and remove WARN_ON for PMI check in power_pmu_disable
ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables
tty: n_gsm: Delete gsmtty open SABM frame when config requester
tty: n_gsm: fix user open not possible at responder until initiator open
tty: n_gsm: fix tty registration before control channel open
tty: n_gsm: fix wrong queuing behavior in gsm_dlci_data_output()
tty: n_gsm: fix missing timer to handle stalled links
tty: n_gsm: fix non flow control frames during mux flow off
tty: n_gsm: fix packet re-transmission without open control channel
tty: n_gsm: fix race condition in gsmld_write()
tty: n_gsm: fix resource allocation order in gsm_activate_mux()
ASoC: qcom: Fix missing of_node_put() in asoc_qcom_lpass_cpu_platform_probe()
ASoC: imx-card: Fix DSD/PDM mclk frequency
remoteproc: qcom: wcnss: Fix handling of IRQs
vfio/ccw: Do not change FSM state in subchannel event
serial: 8250_fsl: Don't report FE, PE and OE twice
tty: n_gsm: fix wrong T1 retry count handling
tty: n_gsm: fix DM command
tty: n_gsm: fix missing corner cases in gsmld_poll()
MIPS: vdso: Utilize __pa() for gic_pfn
swiotlb: fail map correctly with failed io_tlb_default_mem
ASoC: mt6359: Fix refcount leak bug
serial: 8250_bcm7271: Save/restore RTS in suspend/resume
iommu/exynos: Handle failed IOMMU device registration properly
9p: fix a bunch of checkpatch warnings
9p: Drop kref usage
9p: Add client parameter to p9_req_put()
net: 9p: fix refcount leak in p9_read_work() error handling
MIPS: Fixed __debug_virt_addr_valid()
rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge
kfifo: fix kfifo_to_user() return type
lib/smp_processor_id: fix imbalanced instrumentation_end() call
proc: fix a dentry lock race between release_task and lookup
remoteproc: qcom: pas: Check if coredump is enabled
remoteproc: sysmon: Wait for SSCTL service to come up
mfd: t7l66xb: Drop platform disable callback
mfd: max77620: Fix refcount leak in max77620_initialise_fps
iommu/arm-smmu: qcom_iommu: Add of_node_put() when breaking out of loop
perf tools: Fix dso_id inode generation comparison
s390/dump: fix old lowcore virtual vs physical address confusion
s390/maccess: fix semantics of memcpy_real() and its callers
s390/crash: fix incorrect number of bytes to copy to user space
s390/zcore: fix race when reading from hardware system area
ASoC: fsl_asrc: force cast the asrc_format type
ASoC: fsl-asoc-card: force cast the asrc_format type
ASoC: fsl_easrc: use snd_pcm_format_t type for sample_format
ASoC: imx-card: use snd_pcm_format_t type for asrc_format
ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp()
fuse: Remove the control interface for virtio-fs
ASoC: audio-graph-card: Add of_node_put() in fail path
watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
video: fbdev: amba-clcd: Fix refcount leak bugs
video: fbdev: sis: fix typos in SiS_GetModeID()
ASoC: mchp-spdifrx: disable end of block interrupt on failures
powerpc/32: Call mmu_mark_initmem_nx() regardless of data block mapping.
powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32
powerpc/iommu: Fix iommu_table_in_use for a small default DMA window case
powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias
tty: serial: fsl_lpuart: correct the count of break characters
s390/dump: fix os_info virtual vs physical address confusion
s390/smp: cleanup target CPU callback starting
s390/smp: cleanup control register update routines
s390/maccess: rework absolute lowcore accessors
s390/smp: enforce lowcore protection on CPU restart
f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time
powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
powerpc/xive: Fix refcount leak in xive_get_max_prio
powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address
perf symbol: Fail to read phdr workaround
kprobes: Forbid probing on trampoline and BPF code areas
x86/bus_lock: Don't assume the init value of DEBUGCTLMSR.BUS_LOCK_DETECT to be zero
powerpc/pci: Fix PHB numbering when using opal-phbid
genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO
scripts/faddr2line: Fix vmlinux detection on arm64
sched/deadline: Merge dl_task_can_attach() and dl_cpu_busy()
sched, cpuset: Fix dl_cpu_busy() panic due to empty cs->cpus_allowed
x86/numa: Use cpumask_available instead of hardcoded NULL check
video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock()
tools/thermal: Fix possible path truncations
sched: Fix the check of nr_running at queue wakelist
sched: Remove the limitation of WF_ON_CPU on wakelist if wakee cpu is idle
sched/core: Do not requeue task on CPU excluded from cpus_mask
x86/entry: Build thunk_$(BITS) only if CONFIG_PREEMPTION=y
f2fs: allow compression for mmap files in compress_mode=user
f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED
video: fbdev: vt8623fb: Check the size of screen before memset_io()
video: fbdev: arkfb: Check the size of screen before memset_io()
video: fbdev: s3fb: Check the size of screen before memset_io()
scsi: ufs: core: Correct ufshcd_shutdown() flow
scsi: zfcp: Fix missing auto port scan and thus missing target ports
scsi: qla2xxx: Fix imbalance vha->vref_count
scsi: qla2xxx: Fix discovery issues in FC-AL topology
scsi: qla2xxx: Turn off multi-queue for 8G adapters
scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts
scsi: qla2xxx: Fix excessive I/O error messages by default
scsi: qla2xxx: Fix erroneous mailbox timeout after PCI error injection
scsi: qla2xxx: Wind down adapter after PCIe error
scsi: qla2xxx: Fix losing FCP-2 targets on long port disable with I/Os
scsi: qla2xxx: Fix losing target when it reappears during delete
scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests
x86/bugs: Enable STIBP for IBPB mitigated RETBleed
ftrace/x86: Add back ftrace_expected assignment
x86/kprobes: Update kcb status flag after singlestepping
x86/olpc: fix 'logical not is only applied to the left hand side'
SMB3: fix lease break timeout when multiple deferred close handles for the same file.
posix-cpu-timers: Cleanup CPU timers before freeing them during exec
Input: gscps2 - check return value of ioremap() in gscps2_probe()
__follow_mount_rcu(): verify that mount_lock remains unchanged
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
drm/mediatek: Allow commands to be sent during video mode
drm/mediatek: Keep dsi as LP00 before dcs cmds transfer
crypto: blake2s - remove shash module
drm/dp/mst: Read the extended DPCD capabilities during system resume
drm/vc4: drv: Adopt the dma configuration from the HVS or V3D component
usbnet: smsc95xx: Don't clear read-only PHY interrupt
usbnet: smsc95xx: Avoid link settings race on interrupt reception
usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling
usbnet: smsc95xx: Fix deadlock on runtime resume
firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails
scsi: lpfc: Fix EEH support for NVMe I/O
scsi: lpfc: SLI path split: Refactor lpfc_iocbq
scsi: lpfc: SLI path split: Refactor fast and slow paths to native SLI4
scsi: lpfc: SLI path split: Refactor SCSI paths
scsi: lpfc: Remove extra atomic_inc on cmd_pending in queuecommand after VMID
intel_th: pci: Add Meteor Lake-P support
intel_th: pci: Add Raptor Lake-S PCH support
intel_th: pci: Add Raptor Lake-S CPU support
KVM: set_msr_mce: Permit guests to ignore single-bit ECC errors
KVM: x86: Signal #GP, not -EPERM, on bad WRMSR(MCi_CTL/STATUS)
iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)
PCI/AER: Iterate over error counters instead of error strings
PCI: qcom: Power on PHY before IPQ8074 DBI register accesses
serial: 8250_pci: Refactor the loop in pci_ite887x_init()
serial: 8250_pci: Replace dev_*() by pci_*() macros
serial: 8250: Fold EndRun device support into OxSemi Tornado code
serial: 8250: Add proper clock handling for OxSemi PCIe devices
tty: 8250: Add support for Brainboxes PX cards.
dm writecache: set a default MAX_WRITEBACK_JOBS
kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification
dm thin: fix use-after-free crash in dm_sm_register_threshold_callback
net/9p: Initialize the iounit field during fid creation
ARM: remove some dead code
timekeeping: contribute wall clock to rng on time change
locking/csd_lock: Change csdlock_debug from early_param to __setup
block: remove the struct blk_queue_ctx forward declaration
block: don't allow the same type rq_qos add more than once
btrfs: ensure pages are unlocked on cow_file_range() failure
btrfs: reset block group chunk force if we have to wait
btrfs: properly flag filesystem with BTRFS_FEATURE_INCOMPAT_BIG_METADATA
ACPI: CPPC: Do not prevent CPPC from working in the future
powerpc/powernv/kvm: Use darn for H_RANDOM on Power9
KVM: x86/pmu: Introduce the ctrl_mask value for fixed counter
KVM: VMX: Mark all PERF_GLOBAL_(OVF)_CTRL bits reserved if there's no vPMU
KVM: x86/pmu: Ignore pmu->global_ctrl check if vPMU doesn't support global_ctrl
KVM: VMX: Add helper to check if the guest PMU has PERF_GLOBAL_CTRL
KVM: nVMX: Attempt to load PERF_GLOBAL_CTRL on nVMX xfer iff it exists
dm raid: fix address sanitizer warning in raid_status
dm raid: fix address sanitizer warning in raid_resume
tracing: Add '__rel_loc' using trace event macros
tracing: Avoid -Warray-bounds warning for __rel_loc macro
ext4: update s_overhead_clusters in the superblock during an on-line resize
ext4: fix extent status tree race in writeback error recovery path
ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h
ext4: fix use-after-free in ext4_xattr_set_entry
ext4: correct max_inline_xattr_value_size computing
ext4: correct the misjudgment in ext4_iget_extra_inode
ext4: fix warning in ext4_iomap_begin as race between bmap and write
ext4: check if directory block is within i_size
ext4: make sure ext4_append() always allocates new block
ext4: remove EA inode entry from mbcache on inode eviction
ext4: use kmemdup() to replace kmalloc + memcpy
ext4: unindent codeblock in ext4_xattr_block_set()
ext4: fix race when reusing xattr blocks
KEYS: asymmetric: enforce SM2 signature use pkey algo
tpm: eventlog: Fix section mismatch for DEBUG_SECTION_MISMATCH
xen-blkback: fix persistent grants negotiation
xen-blkback: Apply 'feature_persistent' parameter when connect
xen-blkfront: Apply 'feature_persistent' parameter when connect
powerpc: Fix eh field when calling lwarx on PPC32
tracing: Use a struct alignof to determine trace event field alignment
net_sched: cls_route: remove from list when handle is 0
mac80211: fix a memory leak where sta_info is not freed
tcp: fix over estimation in sk_forced_mem_schedule()
crypto: lib/blake2s - reduce stack frame usage in self test
Revert "mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv"
Revert "s390/smp: enforce lowcore protection on CPU restart"
drm/bridge: tc358767: Fix (e)DP bridge endpoint parsing in dedicated function
net: phy: smsc: Disable Energy Detect Power-Down in interrupt mode
drm/vc4: change vc4_dma_range_matches from a global to static
tracing/perf: Avoid -Warray-bounds warning for __rel_loc macro
drm/msm: Fix dirtyfb refcounting
drm/meson: Fix refcount leak in meson_encoder_hdmi_init
io_uring: mem-account pbuf buckets
Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP"
Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression
drm/bridge: Move devm_drm_of_get_bridge to bridge/panel.c
scsi: lpfc: Fix locking for lpfc_sli_iocbq_lookup()
scsi: lpfc: Fix element offset in __lpfc_sli_release_iocbq_s4()
scsi: lpfc: Resolve some cleanup issues following SLI path refactoring
Linux 5.15.61
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0849e49fb265651bf6277e4ead9c440d50ed7536
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Shengjiu Wang
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f061773b7b |
rpmsg: char: Add mutex protection for rpmsg_eptdev_open()
[ Upstream commit abe13e9a561d6b3e82b21362c0d6dd3ecd8a5b13 ]
There is no mutex protection for rpmsg_eptdev_open(),
especially for eptdev->ept read and write operation.
It may cause issues when multiple instances call
rpmsg_eptdev_open() in parallel,the return state
may be success or EBUSY.
Fixes:
|
||
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Chris Lew
|
76801c2626 |
FROMLIST: rpmsg: char: Add support to use rpmsg_rx_done
Add support into the rpmsg char driver to skip copying the data into an skb if the endpoint supports rpmsg_rx_done. If the endpoint supports the rx_done operation, allocate a zero sized skb and set the data to the buffer returned in the rx callback. When the packet is read from the character device, release the memory by calling rpmsg_rx_done(). Bug: 235577039 Link: https://lore.kernel.org/lkml/1654651005-15475-3-git-send-email-quic_clew@quicinc.com/ Change-Id: I5c94c560daebc4a48cee2ecfb6a44ea6c3087e8d Signed-off-by: Chris Lew <quic_clew@quicinc.com> |
||
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Arnaud Pouliquen
|
ac2a5fe28c |
UPSTREAM: rpmsg: char: Introduce the "rpmsg-raw" channel
For the rpmsg virtio backend, the current implementation of the rpmsg char only allows to instantiate static(i.e. prefixed source and destination addresses) end points, and only on the Linux user space initiative. This patch defines the "rpmsg-raw" channel and registers it to the rpmsg bus. This registration allows: - To create the channel at the initiative of the remote processor relying on the name service announcement mechanism. In other words the /dev/rpmsgX interface is instantiate by the remote processor. - To use the channel object instead of the endpoint, thus preventing the user space from having the knowledge of the remote processor's endpoint addresses. - To rely on udev to be inform when a /dev/rpmsgX is created on remote processor request, indicating that the remote processor is ready to communicate. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220124102524.295783-11-arnaud.pouliquen@foss.st.com Bug: 228237154 (cherry picked from commit bc69d10665690492421d926b1cd9a7a36bffd691) Change-Id: I3b05e49db9a2273c3b9bb7b5f7d1c6dba4415d0f Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Arnaud Pouliquen
|
80082a8b27 |
UPSTREAM: rpmsg: char: Add possibility to use default endpoint of the rpmsg device
Current implementation create/destroy a new endpoint on each rpmsg_eptdev_open/rpmsg_eptdev_release calls. For a rpmsg device created by the NS announcement a default endpoint is created. In this case we have to reuse the default rpmsg device endpoint associated to the channel instead of creating a new one. This patch prepares the introduction of a rpmsg channel device for the char device. The rpmsg channel device will require a default endpoint to communicate to the remote processor. Add the default_ept field in rpmsg_eptdev structure.This pointer determines the behavior on rpmsg_eptdev_open and rpmsg_eptdev_release call. - If default_ept == NULL: Use the legacy behavior by creating a new endpoint each time rpmsg_eptdev_open is called and release it when rpmsg_eptdev_release is called on /dev/rpmsgX device open/close. - If default_ept is set: use the rpmsg device default endpoint for the communication. Add protection in rpmsg_eptdev_ioctl to prevent to destroy a default endpoint. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220124102524.295783-10-arnaud.pouliquen@foss.st.com Bug: 228237154 (cherry picked from commit bea9b79c2d10fecf7bfa26e212ecefe61d232e39) Change-Id: I7bf1a816a29bb1469235c1ac162363e08bb0c5dd Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Arnaud Pouliquen
|
3ebe5afe93 |
UPSTREAM: rpmsg: char: Refactor rpmsg_chrdev_eptdev_create function
Introduce the rpmsg_chrdev_eptdev_alloc and rpmsg_chrdev_eptdev_add internal function to split the allocation part from the device add. This patch prepares the introduction of a rpmsg channel device for the char device. An default endpoint will be created, referenced in the rpmsg_eptdev structure before adding the devices. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220124102524.295783-9-arnaud.pouliquen@foss.st.com Bug: 228237154 (cherry picked from commit cc9da7de4a7c188fbcc4536a460cb73193a68b46) Change-Id: Ibbcf48ecac9ee12d9daedcf563d8c3afe341a198 Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Arnaud Pouliquen
|
902aa461ee |
UPSTREAM: rpmsg: Move the rpmsg control device from rpmsg_char to rpmsg_ctrl
Create the rpmsg_ctrl.c module and move the code related to the rpmsg_ctrldev device in this new module. Add the dependency between rpmsg_char and rpmsg_ctrl in the kconfig file: 1) RPMSG_CTRL can set as module or built-in if RPMSG=y || RPMSG_CHAR=y || RPMSG_CHAR=n 2) RPMSG_CTRL can not be set as built-in if RPMSG=m || RPMSG_CHAR=m Note that RPMGH_CHAR and RPMSG_CTRL can be activated separately. Therefore, the RPMSG_CTRL configuration must be set for backwards compatibility. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220124102524.295783-4-arnaud.pouliquen@foss.st.com Bug: 228237154 (cherry picked from commit 617d32938d1be0d67bad73a914635bf787c319c1) Change-Id: Iee25f89e636953d188ec1fdaef733fa7cfde3e3f Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Arnaud Pouliquen
|
1081d84dc4 |
UPSTREAM: rpmsg: Create the rpmsg class in core instead of in rpmsg char
Migrate the creation of the rpmsg class from the rpmsg_char to the core that the class is usable by the rpmsg_char and the future rpmsg_ctrl module. Suggested-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220124102524.295783-3-arnaud.pouliquen@foss.st.com Bug: 228237154 (cherry picked from commit 608edd96049b142de7944413cd7c24cb3f203d37) Change-Id: I2ec3bf9bdb87b13446ca9da40861458160d137b5 Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Arnaud Pouliquen
|
33b09b1ac7 |
UPSTREAM: rpmsg: char: Export eptdev create and destroy functions
To prepare the split of the code related to the control (ctrldev) and the endpoint (eptdev) devices in 2 separate files: - Rename and export the functions in rpmsg_char.h. - Suppress the dependency with the rpmsg_ctrldev struct in the rpmsg_eptdev_create function. Suggested-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220124102524.295783-2-arnaud.pouliquen@foss.st.com Bug: 228237154 (cherry picked from commit 69265bc12b6567c6aa9550a198b791e876fbfd2c) Change-Id: Id4633293eb40deb07f7b52a945b61bd9e36f4c05 Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Arnaud Pouliquen
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5ce1bc8a73 |
UPSTREAM: rpmsg: char: Add pr_fmt() to prefix messages
Make all messages to be prefixed in a unified way. Add pr_fmt() to achieve this. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20211108135945.3364-1-arnaud.pouliquen@foss.st.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Bug: 228237154 (cherry picked from commit c572724406e3926502eccc930447f0affb604503) Change-Id: I3bf8414a74aaeba9ae08bb3954f975c872894cd3 Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Arnaud Pouliquen
|
374fbf2939 |
UPSTREAM: rpmsg: char: Remove useless include
No facility requests the include of rpmsg_internal.h header file. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210712123752.10449-2-arnaud.pouliquen@foss.st.com Bug: 228237154 (cherry picked from commit bc774a3887cb513be08e846726bc4402897b267a) Change-Id: I032f7c96a2c1803221db57ee884086aa200185d6 Signed-off-by: Jindong Yue <jindong.yue@nxp.com> |
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Matthias Kaehlcke
|
daf9ac79e7 |
rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
commit 7a534ae89e34e9b51acb5a63dd0f88308178b46a upstream.
struct rpmsg_eptdev contains a struct cdev. The current code frees
the rpmsg_eptdev struct in rpmsg_eptdev_destroy(), but the cdev is
a managed object, therefore its release is not predictable and the
rpmsg_eptdev could be freed before the cdev is entirely released.
The cdev_device_add/del() API was created to address this issue
(see commit '233ed09d7fda ("chardev: add helper function to register
char devs with a struct device")'), use it instead of cdev add/del().
Fixes:
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||
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Sujit Kautkar
|
85aba11a8e |
rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
commit b7fb2dad571d1e21173c06cef0bced77b323990a upstream.
struct rpmsg_ctrldev contains a struct cdev. The current code frees
the rpmsg_ctrldev struct in rpmsg_ctrldev_release_device(), but the
cdev is a managed object, therefore its release is not predictable
and the rpmsg_ctrldev could be freed before the cdev is entirely
released, as in the backtrace below.
[ 93.625603] ODEBUG: free active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x7c
[ 93.636115] WARNING: CPU: 0 PID: 12 at lib/debugobjects.c:488 debug_print_object+0x13c/0x1b0
[ 93.644799] Modules linked in: veth xt_cgroup xt_MASQUERADE rfcomm algif_hash algif_skcipher af_alg uinput ip6table_nat fuse uvcvideo videobuf2_vmalloc venus_enc venus_dec videobuf2_dma_contig hci_uart btandroid btqca snd_soc_rt5682_i2c bluetooth qcom_spmi_temp_alarm snd_soc_rt5682v
[ 93.715175] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.4.163-lockdep #26
[ 93.723855] Hardware name: Google Lazor (rev3 - 8) with LTE (DT)
[ 93.730055] Workqueue: events kobject_delayed_cleanup
[ 93.735271] pstate: 60c00009 (nZCv daif +PAN +UAO)
[ 93.740216] pc : debug_print_object+0x13c/0x1b0
[ 93.744890] lr : debug_print_object+0x13c/0x1b0
[ 93.749555] sp : ffffffacf5bc7940
[ 93.752978] x29: ffffffacf5bc7940 x28: dfffffd000000000
[ 93.758448] x27: ffffffacdb11a800 x26: dfffffd000000000
[ 93.763916] x25: ffffffd0734f856c x24: dfffffd000000000
[ 93.769389] x23: 0000000000000000 x22: ffffffd0733c35b0
[ 93.774860] x21: ffffffd0751994a0 x20: ffffffd075ec27c0
[ 93.780338] x19: ffffffd075199100 x18: 00000000000276e0
[ 93.785814] x17: 0000000000000000 x16: dfffffd000000000
[ 93.791291] x15: ffffffffffffffff x14: 6e6968207473696c
[ 93.796768] x13: 0000000000000000 x12: ffffffd075e2b000
[ 93.802244] x11: 0000000000000001 x10: 0000000000000000
[ 93.807723] x9 : d13400dff1921900 x8 : d13400dff1921900
[ 93.813200] x7 : 0000000000000000 x6 : 0000000000000000
[ 93.818676] x5 : 0000000000000080 x4 : 0000000000000000
[ 93.824152] x3 : ffffffd0732a0fa4 x2 : 0000000000000001
[ 93.829628] x1 : ffffffacf5bc7580 x0 : 0000000000000061
[ 93.835104] Call trace:
[ 93.837644] debug_print_object+0x13c/0x1b0
[ 93.841963] __debug_check_no_obj_freed+0x25c/0x3c0
[ 93.846987] debug_check_no_obj_freed+0x18/0x20
[ 93.851669] slab_free_freelist_hook+0xbc/0x1e4
[ 93.856346] kfree+0xfc/0x2f4
[ 93.859416] rpmsg_ctrldev_release_device+0x78/0xb8
[ 93.864445] device_release+0x84/0x168
[ 93.868310] kobject_cleanup+0x12c/0x298
[ 93.872356] kobject_delayed_cleanup+0x10/0x18
[ 93.876948] process_one_work+0x578/0x92c
[ 93.881086] worker_thread+0x804/0xcf8
[ 93.884963] kthread+0x2a8/0x314
[ 93.888303] ret_from_fork+0x10/0x18
The cdev_device_add/del() API was created to address this issue (see
commit '233ed09d7fda ("chardev: add helper function to register char
devs with a struct device")'), use it instead of cdev add/del().
Fixes:
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Arnaud Pouliquen
|
964e8bedd5 |
rpmsg: char: Return an error if device already open
The rpmsg_create_ept function is invoked when the device is opened. As only one endpoint must be created per device. It is not possible to open the same device twice. But there is nothing to prevent multi open. Return -EBUSY when device is already opened to have a generic error instead of relying on the back-end to potentially detect the error. Without this patch for instance the GLINK driver return -EBUSY while the virtio bus return -ENOSPC. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20210311140413.31725-7-arnaud.pouliquen@foss.st.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Arnaud Pouliquen
|
b4ce7e2ebc |
rpmsg: char: Use rpmsg_sendto to specify the message destination address
When the endpoint device is created by the application, a destination address is specified in the rpmsg_channel_info structure. Since the rpmsg_endpoint structure does not store the destination address, this destination address must be specified when sending a message. Replaces rpmsg_send with rpmsg_sendto to allow to specify the destination address. This implementation is requested for compatibly with some rpmsg backends like the virtio backend. For this, the GLINK an SMD drivers have been updated to support the rpmsg_sendto, even if the destination address is ignored for these backends. For these drivers, the rpmsg_send and rpmsg_trysend ops are preserved to avoid breaking the legacy. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210311140413.31725-5-arnaud.pouliquen@foss.st.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Arnaud Pouliquen
|
60d7b22d25 |
rpmsg: char: Rename rpmsg_char_init to rpmsg_chrdev_init
To be coherent with the other functions which are prefixed by rpmsg_chrdev, rename the rpmsg_char_init function. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20210311140413.31725-2-arnaud.pouliquen@foss.st.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Linus Torvalds
|
687fcad8a3 |
Merge tag 'rpmsg-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
Pull rpmsg updates from Bjorn Andersson: "This contains a number of bug fixes to the GLINK transport driver, an off-by-one in the GLINK smem driver and a memory leak fix in the rpmsg char driver" * tag 'rpmsg-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: rpmsg: Fix Kconfig indentation rpmsg: char: Simplify 'rpmsg_eptdev_release()' rpmsg: glink: Free pending deferred work on remove rpmsg: glink: Don't send pending rx_done during remove rpmsg: glink: Fix rpmsg_register_device err handling rpmsg: glink: Put an extra reference during cleanup rpmsg: glink: Fix use after free in open_ack TIMEOUT case rpmsg: glink: Fix reuse intents memory leak issue rpmsg: glink: Set tail pointer to 0 at end of FIFO rpmsg: char: release allocated memory |
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Christophe JAILLET
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bb06a5ce88 |
rpmsg: char: Simplify 'rpmsg_eptdev_release()'
Use 'skb_queue_purge()' instead of re-implementing it. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Arnd Bergmann
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1832f2d8ff |
compat_ioctl: move more drivers to compat_ptr_ioctl
The .ioctl and .compat_ioctl file operations have the same prototype so they can both point to the same function, which works great almost all the time when all the commands are compatible. One exception is the s390 architecture, where a compat pointer is only 31 bit wide, and converting it into a 64-bit pointer requires calling compat_ptr(). Most drivers here will never run in s390, but since we now have a generic helper for it, it's easy enough to use it consistently. I double-checked all these drivers to ensure that all ioctl arguments are used as pointers or are ignored, but are not interpreted as integer values. Acked-by: Jason Gunthorpe <jgg@mellanox.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: David Sterba <dsterba@suse.com> Acked-by: Darren Hart (VMware) <dvhart@infradead.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Navid Emamdoost
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bbe692e349 |
rpmsg: char: release allocated memory
In rpmsg_eptdev_write_iter, if copy_from_iter_full fails the allocated buffer needs to be released. Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Bjorn Andersson
|
ccf45b18ce |
rpmsg: char: Migrate to iter versions of read and write
In order to be able to use the aio interface for writing to a rpmsg_char the write_iter function must be implemented, so migrate to iter version for read and write functions. Regular read and write uses the iter methods if present and is as such unaffected. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Arun Kumar Neelakantam
|
00b645e0b4 |
rpmsg: Add compat ioctl for rpmsg char driver
Add compat ioctl callback to support 32bit user space applications. Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Suman Anna
|
136200f4fd |
rpmsg: char: Switch to SPDX license identifier
Use the appropriate SPDX license identifier in the rpmsg char driver source file and drop the previous boilerplate license text. The uapi header file already had the SPDX license identifier added as part of a mass update but the license text removal was deferred for later, and this patch drops the same. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Ramon Fried
|
93dd4e73c0 |
rpmsg: added MODULE_ALIAS for rpmsg_char
Added "rpmsg:rpmsg_chrdev" MODULE_ALIAS to autoload rpmg_chrdev module automatically. Signed-off-by: Ramon Fried <rfried@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Linus Torvalds
|
a9a08845e9 |
vfs: do bulk POLL* -> EPOLL* replacement
This is the mindless scripted replacement of kernel use of POLL*
variables as described by Al, done by this script:
for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do
L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'`
for f in $L; do sed -i "-es/^\([^\"]*\)\(\<POLL$V\>\)/\\1E\\2/" $f; done
done
with de-mangling cleanups yet to come.
NOTE! On almost all architectures, the EPOLL* constants have the same
values as the POLL* constants do. But they keyword here is "almost".
For various bad reasons they aren't the same, and epoll() doesn't
actually work quite correctly in some cases due to this on Sparc et al.
The next patch from Al will sort out the final differences, and we
should be all done.
Scripted-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Al Viro
|
afc9a42b74 |
the rest of drivers/*: annotate ->poll() instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
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Linus Torvalds
|
426b8eeb05 |
Merge tag 'rpmsg-v4.13' of git://github.com/andersson/remoteproc
Pull rpmsg updates from Bjorn Andersson: "This introduces the Qualcomm GLINK protocol driver and DeviceTree-based modalias support, as well as a number of smaller fixes" * tag 'rpmsg-v4.13' of git://github.com/andersson/remoteproc: rpmsg: Make modalias work for DeviceTree based devices rpmsg: Drop VIRTUALIZATION dependency from RPMSG_VIRTIO rpmsg: Don't overwrite release op of rpdev rpmsg: virtio_rpmsg_bus: cleanup multiple assignment to ops rpmsg: virtio_rpmsg_bus: fix nameservice address rpmsg: cleanup incorrect function in dev_err message rpmsg: virtio_rpmsg_bus: fix announce for devices without endpoint rpmsg: Introduce Qualcomm RPM glink driver soc: qcom: Add device tree binding for GLINK RPM rpmsg: Release rpmsg devices in backends |
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Henri Roosen
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f6175294ab |
rpmsg: cleanup incorrect function in dev_err message
Trivial cleanup for incorrect function in dev_err message Signed-off-by: Henri Roosen <henri.roosen@ginzinger.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> |
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Johannes Berg
|
59ae1d127a |
networking: introduce and use skb_put_data()
A common pattern with skb_put() is to just want to memcpy()
some data into the new space, introduce skb_put_data() for
this.
An spatch similar to the one for skb_put_zero() converts many
of the places using it:
@@
identifier p, p2;
expression len, skb, data;
type t, t2;
@@
(
-p = skb_put(skb, len);
+p = skb_put_data(skb, data, len);
|
-p = (t)skb_put(skb, len);
+p = skb_put_data(skb, data, len);
)
(
p2 = (t2)p;
-memcpy(p2, data, len);
|
-memcpy(p, data, len);
)
@@
type t, t2;
identifier p, p2;
expression skb, data;
@@
t *p;
...
(
-p = skb_put(skb, sizeof(t));
+p = skb_put_data(skb, data, sizeof(t));
|
-p = (t *)skb_put(skb, sizeof(t));
+p = skb_put_data(skb, data, sizeof(t));
)
(
p2 = (t2)p;
-memcpy(p2, data, sizeof(*p));
|
-memcpy(p, data, sizeof(*p));
)
@@
expression skb, len, data;
@@
-memcpy(skb_put(skb, len), data, len);
+skb_put_data(skb, data, len);
(again, manually post-processed to retain some comments)
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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||
|
Dan Carpenter
|
0abd6bdde0 |
rpmsg: unlock on error in rpmsg_eptdev_read()
We should unlock before returning if skb_dequeue() returns a NULL.
Fixes:
|
||
|
Bjorn Andersson
|
c0cdc19f84 |
rpmsg: Driver for user space endpoint interface
This driver allows rpmsg instances to expose access to rpmsg endpoints
to user space processes. It provides a control interface, allowing
userspace to export endpoints and an endpoint interface for each exposed
endpoint.
The implementation is based on prior art by Texas Instrument, Google,
PetaLogix and was derived from a FreeRTOS performance statistics driver
written by Michal Simek.
The control interface provides a "create endpoint" ioctl, which is fed a
name, source and destination address. The three values are used to
create the endpoint, in a backend-specific way, and a rpmsg endpoint
device is created - with the three parameters are available in sysfs for
udev usage.
E.g. to create an endpoint device for one of the Qualcomm SMD channel
related to DIAG one would issue:
struct rpmsg_endpoint_info info = { "DIAG_CNTL", 0, 0 };
int fd = open("/dev/rpmsg_ctrl0", O_RDWR);
ioctl(fd, RPMSG_CREATE_EPT_IOCTL, &info);
Each created endpoint device shows up as an individual character device
in /dev, allowing permission to be controlled on a per-endpoint basis.
The rpmsg endpoint will be created and destroyed following the opening
and closing of the endpoint device, allowing rpmsg backends to open and
close the physical channel, if supported by the wire protocol.
Cc: Marek Novak <marek.novak@nxp.com>
Cc: Matteo Sartori <matteo.sartori@t3lab.it>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
|