Create input symbol files to generate GKI modules header
under include/config. By placing files in this generated
directory, the default filters that ignore certain files
will work without any special handling required, and they
will also be available to inspect after the build to inspect
for the debugging purposes.
abi_gki_protected_exports: Input for gki_module_protected_exports.h
From :- ${objtree}/abi_gki_protected_exports
To :- include/config/abi_gki_protected_exports
all_kmi_symbols: Input for gki_module_unprotected.h
- Rename to abi_gki_kmi_symbols
From :- all_kmi_symbols
To :- include/config/abi_gki_kmi_symbols
Bug: 286529877
Test: TH
Test: Manual verification of the generated files
Change-Id: Iafa10631e7712a8e1e87a2f56cfd614de6b1053a
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change build time generated GKI module headers location
From :- kernel/module/gki_module_*.h
To :- include/generated/gki_module_*.h
This prevents the kernel source from being contaminated.
By placing the header files in a generated directory,
the default filters that ignore certain files will work
without any special handling required.
Bug: 286529877
Test: Manual verification & TH
Change-Id: Ie247d1c132ddae54906de2e2850e95d7ae9edd50
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit e9cba885543fc50a5b59ff7234d02b74a380573c)
Add vendor hook for module init, so we can get memory type and
use it to do memory type check for architecture
dependent page table setting. To make sure the architecture
dependent tables are created correctly, we need to know when
module parts are initialized and their attributes.
For releasing modules, corresponding tables and attributes should be
destroyed and restored.
These hooks may be invoked in non-atomic context, so it's
necessary to use restricted ones.
Bug: 248994334
Change-Id: Ie9f415c36bca1fb98e021522b627e562d27cdef4
Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
ABI is being implemented for x86_64, making it necessary
to support protected exports header file generation for
the GKI modules for multiple architecture.
Enable support to select required inputs based on the ARCH
to generate gki_module_protected_exports.h during kernel
build.
Inputs for generating gki_module_protected_exports.h are:
ARCH = arm64:
ABI Protected exports list: abi_gki_protected_exports_aarch64
Protected GKI modules list: gki_aarch64_protected_modules
ARCH = x86_64:
ABI Protected exports list: abi_gki_protected_exports_x86_64
Protected GKI modules list: gki_x86_64_protected_modules
Test: TH
Test: Manual verification of the generated header file
Test: bazel run //common:kernel_aarch64_abi_update_protected_exports
Bug: 151893768
Change-Id: Ic4bcb2732199b71a7973b5ce4c852bcd95d37131
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
This reverts commit 60e6687899.
The hooks added in it, android_rvh_set_module_core_rw_nx,
android_rvh_set_module_init_rw_nx,
android_rvh_set_module_permit_before_init, and
android_rvh_set_module_permit_after_init, are not used by any vendor
symbol list, so remove them as they are unused.
Bug: 248994334
Cc: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Change-Id: I39d02510916e2a645526f7d3bfaa3e4066901a3e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Config MODULE_SCMVERSION introduces a new module attribute --
`scmversion` -- which can be used to identify a given module's SCM
version. This is very useful for developers that update their kernel
independently from their kernel modules or vice-versa since the SCM
version provided by UTS_RELEASE (`uname -r`) will now differ from the
module's vermagic attribute.
For example, we have a CI setup that tests new kernel changes on the
hikey960 and db845c devices without updating their kernel modules. When
these tests fail, we need to be able to identify the exact device
configuration the test was using. By including MODULE_SCMVERSION, we can
identify the exact kernel and modules' SCM versions for debugging the
failures.
Additionally, by exposing the SCM version via the sysfs node
/sys/module/MODULENAME/scmversion, one can also verify the SCM versions
of the modules loaded from the initramfs. Currently, modinfo can only
retrieve module attributes from the module's ko on disk and not from the
actual module that is loaded in RAM.
You can retrieve the SCM version in two ways,
1) By using modinfo:
> modinfo -F scmversion MODULENAME
2) By module sysfs node:
> cat /sys/module/MODULENAME/scmversion
Bug: 180027765
Link: https://lore.kernel.org/all/20210121213641.3477522-1-willmcvicker@google.com/
Signed-off-by: Will McVicker <willmcvicker@google.com>
Change-Id: Ib7c72c72f95c4545adb7cd4e842729557039ce3a
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Merge 6.1.9 into android14-6.1
Changes in 6.1.9
memory: tegra: Remove clients SID override programming
memory: atmel-sdramc: Fix missing clk_disable_unprepare in atmel_ramc_probe()
memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe()
arm64: dts: qcom: sc8280xp: fix primary USB-DP PHY reset
dmaengine: qcom: gpi: Set link_rx bit on GO TRE for rx operation
dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG
soc: imx: imx8mp-blk-ctrl: enable global pixclk with HDMI_TX_PHY PD
arm64: dts: imx8mp-phycore-som: Remove invalid PMIC property
ARM: dts: imx6ul-pico-dwarf: Use 'clock-frequency'
ARM: dts: imx7d-pico: Use 'clock-frequency'
ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts'
arm64: dts: verdin-imx8mm: fix dahlia audio playback
arm64: dts: imx8mm-beacon: Fix ecspi2 pinmux
arm64: dts: verdin-imx8mm: fix dev board audio playback
arm64: dts: imx93-11x11-evk: correct clock and strobe pad setting
ARM: imx: add missing of_node_put()
soc: imx: imx8mp-blk-ctrl: don't set power device name
arm64: dts: imx8mp: Fix missing GPC Interrupt
arm64: dts: imx8mp: Fix power-domain typo
arm64: dts: imx8mp-evk: pcie0-refclk cosmetic cleanup
HID: intel_ish-hid: Add check for ishtp_dma_tx_map
arm64: dts: imx8mm-venice-gw7901: fix USB2 controller OC polarity
soc: imx8m: Fix incorrect check for of_clk_get_by_name()
reset: ti-sci: honor TI_SCI_PROTOCOL setting when not COMPILE_TEST
reset: uniphier-glue: Fix possible null-ptr-deref
EDAC/highbank: Fix memory leak in highbank_mc_probe()
firmware: arm_scmi: Harden shared memory access in fetch_response
firmware: arm_scmi: Harden shared memory access in fetch_notification
firmware: arm_scmi: Fix virtio channels cleanup on shutdown
interconnect: qcom: msm8996: Provide UFS clocks to A2NoC
interconnect: qcom: msm8996: Fix regmap max_register values
HID: amd_sfh: Fix warning unwind goto
tomoyo: fix broken dependency on *.conf.default
RDMA/rxe: Fix inaccurate constants in rxe_type_info
RDMA/rxe: Prevent faulty rkey generation
erofs: fix kvcalloc() misuse with __GFP_NOFAIL
arm64: dts: marvell: AC5/AC5X: Fix address for UART1
RDMA/core: Fix ib block iterator counter overflow
IB/hfi1: Reject a zero-length user expected buffer
IB/hfi1: Reserve user expected TIDs
IB/hfi1: Fix expected receive setup error exit issues
IB/hfi1: Immediately remove invalid memory from hardware
IB/hfi1: Remove user expected buffer invalidate race
affs: initialize fsdata in affs_truncate()
PM: AVS: qcom-cpr: Fix an error handling path in cpr_probe()
arm64: dts: qcom: msm8992: Don't use sfpb mutex
arm64: dts: qcom: msm8992-libra: Fix the memory map
kbuild: export top-level LDFLAGS_vmlinux only to scripts/Makefile.vmlinux
kbuild: fix 'make modules' error when CONFIG_DEBUG_INFO_BTF_MODULES=y
phy: ti: fix Kconfig warning and operator precedence
drm/msm/gpu: Fix potential double-free
NFSD: fix use-after-free in nfsd4_ssc_setup_dul()
ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60
drm/vc4: bo: Fix drmm_mutex_init memory hog
phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe()
bpf: hash map, avoid deadlock with suitable hash mask
amd-xgbe: TX Flow Ctrl Registers are h/w ver dependent
amd-xgbe: Delay AN timeout during KR training
bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation
drm/vc4: bo: Fix unused variable warning
phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on()
net: nfc: Fix use-after-free in local_cleanup()
net: wan: Add checks for NULL for utdm in undo_uhdlc_init and unmap_si_regs
net: enetc: avoid deadlock in enetc_tx_onestep_tstamp()
net: lan966x: add missing fwnode_handle_put() for ports node
sch_htb: Avoid grafting on htb_destroy_class_offload when destroying htb
gpio: mxc: Protect GPIO irqchip RMW with bgpio spinlock
gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode
wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid
pinctrl: rockchip: fix reading pull type on rk3568
net: stmmac: Fix queue statistics reading
net/sched: sch_taprio: fix possible use-after-free
l2tp: convert l2tp_tunnel_list to idr
l2tp: close all race conditions in l2tp_tunnel_register()
net: usb: sr9700: Handle negative len
net: mdio: validate parameter addr in mdiobus_get_phy()
HID: check empty report_list in hid_validate_values()
HID: check empty report_list in bigben_probe()
net: stmmac: fix invalid call to mdiobus_get_phy()
pinctrl: rockchip: fix mux route data for rk3568
ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcor-som
ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcom-som
ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp157c-emstamp-argon
ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp151a-prtt1l
HID: revert CHERRY_MOUSE_000C quirk
block/rnbd-clt: fix wrong max ID in ida_alloc_max
usb: ucsi: Ensure connector delayed work items are flushed
usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait
usb: gadget: f_fs: Ensure ep0req is dequeued before free_request
netfilter: conntrack: handle tcp challenge acks during connection reuse
Bluetooth: Fix a buffer overflow in mgmt_mesh_add()
Bluetooth: hci_conn: Fix memory leaks
Bluetooth: hci_sync: fix memory leak in hci_update_adv_data()
Bluetooth: ISO: Avoid circular locking dependency
Bluetooth: ISO: Fix possible circular locking dependency
Bluetooth: hci_event: Fix Invalid wait context
Bluetooth: Fix possible deadlock in rfcomm_sk_state_change
net: ipa: disable ipa interrupt during suspend
net/mlx5e: Avoid false lock dependency warning on tc_ht even more
net/mlx5: E-switch, Fix setting of reserved fields on MODIFY_SCHEDULING_ELEMENT
net/mlx5e: QoS, Fix wrongfully setting parent_element_id on MODIFY_SCHEDULING_ELEMENT
net/mlx5e: Set decap action based on attr for sample
net/mlx5: E-switch, Fix switchdev mode after devlink reload
net: mlx5: eliminate anonymous module_init & module_exit
drm/panfrost: fix GENERIC_ATOMIC64 dependency
dmaengine: Fix double increment of client_count in dma_chan_get()
net: macb: fix PTP TX timestamp failure due to packet padding
virtio-net: correctly enable callback during start_xmit
l2tp: prevent lockdep issue in l2tp_tunnel_register()
HID: betop: check shape of output reports
drm/i915/selftests: Unwind hugepages to drop wakeref on error
cifs: fix potential deadlock in cache_refresh_path()
dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node()
dmaengine: tegra: Fix memory leak in terminate_all()
phy: phy-can-transceiver: Skip warning if no "max-bitrate"
drm/amd/display: fix issues with driver unload
net: sched: gred: prevent races when adding offloads to stats
nvme-pci: fix timeout request state check
tcp: avoid the lookup process failing to get sk in ehash table
usb: dwc3: fix extcon dependency
ptdma: pt_core_execute_cmd() should use spinlock
device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()
w1: fix deadloop in __w1_remove_master_device()
w1: fix WARNING after calling w1_process()
driver core: Fix test_async_probe_init saves device in wrong array
selftests/net: toeplitz: fix race on tpacket_v3 block close
net: dsa: microchip: ksz9477: port map correction in ALU table entry register
thermal: Validate new state in cur_state_store()
thermal/core: fix error code in __thermal_cooling_device_register()
thermal: core: call put_device() only after device_register() fails
net: stmmac: enable all safety features by default
bnxt: Do not read past the end of test names
tcp: fix rate_app_limited to default to 1
scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace
ASoC: SOF: pm: Set target state earlier
ASoC: SOF: pm: Always tear down pipelines before DSP suspend
ASoC: SOF: Add FW state to debugfs
ASoC: amd: yc: Add Razer Blade 14 2022 into DMI table
spi: cadence: Fix busy cycles calculation
cpufreq: CPPC: Add u64 casts to avoid overflowing
cpufreq: Add Tegra234 to cpufreq-dt-platdev blocklist
ASoC: mediatek: mt8186: support rt5682s_max98360
ASoC: mediatek: mt8186: Add machine support for max98357a
ASoC: amd: yc: Add ASUS M5402RA into DMI table
ASoC: support machine driver with max98360
kcsan: test: don't put the expect array on the stack
cpufreq: Add SM6375 to cpufreq-dt-platdev blocklist
ASoC: fsl_micfil: Correct the number of steps on SX controls
drm/msm/a6xx: Avoid gx gbit halt during rpm suspend
net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modem
drm: Add orientation quirk for Lenovo ideapad D330-10IGL
s390/debug: add _ASM_S390_ prefix to header guard
s390: expicitly align _edata and _end symbols on page boundary
xen/pvcalls: free active map buffer on pvcalls_front_free_map
perf/x86/cstate: Add Meteor Lake support
perf/x86/msr: Add Meteor Lake support
perf/x86/msr: Add Emerald Rapids
perf/x86/intel/uncore: Add Emerald Rapids
nolibc: fix fd_set type
tools/nolibc: Fix S_ISxxx macros
tools/nolibc: fix missing includes causing build issues at -O0
tools/nolibc: prevent gcc from making memset() loop over itself
cpufreq: armada-37xx: stop using 0 as NULL pointer
ASoC: fsl_ssi: Rename AC'97 streams to avoid collisions with AC'97 CODEC
ASoC: fsl-asoc-card: Fix naming of AC'97 CODEC widgets
ACPI: resource: Skip IRQ override on Asus Expertbook B2402CBA
drm/amdkfd: Add sync after creating vram bo
drm/amdkfd: Fix NULL pointer error for GC 11.0.1 on mGPU
cifs: fix potential memory leaks in session setup
spi: spidev: remove debug messages that access spidev->spi without locking
KVM: s390: interrupt: use READ_ONCE() before cmpxchg()
scsi: hisi_sas: Use abort task set to reset SAS disks when discovered
scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id
r8152: add vendor/device ID pair for Microsoft Devkit
platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD
platform/x86: asus-nb-wmi: Add alternate mapping for KEY_CAMERA
platform/x86: asus-nb-wmi: Add alternate mapping for KEY_SCREENLOCK
platform/x86: asus-wmi: Add quirk wmi_ignore_fan
platform/x86: asus-wmi: Ignore fan on E410MA
platform/x86: simatic-ipc: correct name of a model
platform/x86: simatic-ipc: add another model
lockref: stop doing cpu_relax in the cmpxchg loop
ata: pata_cs5535: Don't build on UML
firmware: coreboot: Check size of table entry and use flex-array
btrfs: zoned: enable metadata over-commit for non-ZNS setup
Revert "selftests/bpf: check null propagation only neither reg is PTR_TO_BTF_ID"
arm64: efi: Recover from synchronous exceptions occurring in firmware
arm64: efi: Avoid workqueue to check whether EFI runtime is live
arm64: efi: Account for the EFI runtime stack in stack unwinder
Bluetooth: hci_sync: cancel cmd_timer if hci_open failed
drm/i915: Allow panel fixed modes to have differing sync polarities
drm/i915: Allow alternate fixed modes always for eDP
drm/amdgpu: complete gfxoff allow signal during suspend without delay
io_uring/msg_ring: fix remote queue to disabled ring
wifi: mac80211: Proper mark iTXQs for resumption
wifi: mac80211: Fix iTXQ AMPDU fragmentation handling
sched/fair: Check if prev_cpu has highest spare cap in feec()
sched/uclamp: Fix a uninitialized variable warnings
vfio/type1: Respect IOMMU reserved regions in vfio_test_domain_fgsp()
scsi: hpsa: Fix allocation size for scsi_host_alloc()
kvm/vfio: Fix potential deadlock on vfio group_lock
nfsd: don't free files unconditionally in __nfsd_file_cache_purge
module: Don't wait for GOING modules
ftrace: Export ftrace_free_filter() to modules
tracing: Make sure trace_printk() can output as soon as it can be used
trace_events_hist: add check for return value of 'create_hist_field'
ftrace/scripts: Update the instructions for ftrace-bisect.sh
cifs: Fix oops due to uncleared server->smbd_conn in reconnect
ksmbd: add max connections parameter
ksmbd: do not sign response to session request for guest login
ksmbd: downgrade ndr version error message to debug
ksmbd: limit pdu length size according to connection status
ovl: fix tmpfile leak
ovl: fail on invalid uid/gid mapping at copy up
io_uring/net: cache provided buffer group value for multishot receives
KVM: x86/vmx: Do not skip segment attributes if unusable bit is set
KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation
scsi: ufs: core: Fix devfreq deadlocks
riscv: fix -Wundef warning for CONFIG_RISCV_BOOT_SPINWAIT
thermal: intel: int340x: Protect trip temperature from concurrent updates
regulator: dt-bindings: samsung,s2mps14: add lost samsung,ext-control-gpios
ipv6: fix reachability confirmation with proxy_ndp
ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment
EDAC/device: Respect any driver-supplied workqueue polling value
EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info
platform/x86: thinkpad_acpi: Fix profile modes on Intel platforms
drm/display/dp_mst: Correct the kref of port.
drm/amd/pm: add missing AllowIHInterrupt message mapping for SMU13.0.0
drm/amdgpu: remove unconditional trap enable on add gfx11 queues
drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count assignments
drm/amdgpu/display/mst: limit payload to be updated one by one
drm/amdgpu/display/mst: update mst_mgr relevant variable when long HPD
io_uring: inline io_req_task_work_add()
io_uring: inline __io_req_complete_post()
io_uring: hold locks for io_req_complete_failed
io_uring: use io_req_task_complete() in timeout
io_uring: remove io_req_tw_post_queue
io_uring: inline __io_req_complete_put()
net: mana: Fix IRQ name - add PCI and queue number
io_uring: always prep_async for drain requests
i2c: designware: use casting of u64 in clock multiplication to avoid overflow
i2c: designware: Fix unbalanced suspended flag
drm/drm_vma_manager: Add drm_vma_node_allow_once()
drm/i915: Fix a memory leak with reused mmap_offset
iavf: fix temporary deadlock and failure to set MAC address
iavf: schedule watchdog immediately when changing primary MAC
netlink: prevent potential spectre v1 gadgets
net: fix UaF in netns ops registration error path
net: fec: Use page_pool_put_full_page when freeing rx buffers
nvme: simplify transport specific device attribute handling
nvme: consolidate setting the tagset flags
nvme-fc: fix initialization order
drm/i915/selftest: fix intel_selftest_modify_policy argument types
ACPI: video: Add backlight=native DMI quirk for HP Pavilion g6-1d80nr
ACPI: video: Add backlight=native DMI quirk for HP EliteBook 8460p
ACPI: video: Add backlight=native DMI quirk for Asus U46E
netfilter: nft_set_rbtree: Switch to node list walk for overlap detection
netfilter: nft_set_rbtree: skip elements in transaction from garbage collection
netlink: annotate data races around nlk->portid
netlink: annotate data races around dst_portid and dst_group
netlink: annotate data races around sk_state
ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()
ipv4: prevent potential spectre v1 gadget in fib_metrics_match()
net: dsa: microchip: fix probe of I2C-connected KSZ8563
net: ethernet: adi: adin1110: Fix multicast offloading
netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE
netrom: Fix use-after-free of a listening socket.
platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting
platform/x86: apple-gmux: Move port defines to apple-gmux.h
platform/x86: apple-gmux: Add apple_gmux_detect() helper
ACPI: video: Fix apple gmux detection
tracing/osnoise: Use built-in RCU list checking
net/sched: sch_taprio: do not schedule in taprio_reset()
sctp: fail if no bound addresses can be used for a given scope
riscv/kprobe: Fix instruction simulation of JALR
nvme: fix passthrough csi check
gpio: mxc: Unlock on error path in mxc_flip_edge()
gpio: ep93xx: Fix port F hwirq numbers in handler
net: ravb: Fix lack of register setting after system resumed for Gen3
net: ravb: Fix possible hang if RIS2_QFF1 happen
net: mctp: add an explicit reference from a mctp_sk_key to sock
net: mctp: move expiry timer delete to unhash
net: mctp: hold key reference when looking up a general key
net: mctp: mark socks as dead on unhash, prevent re-add
thermal: intel: int340x: Add locking to int340x_thermal_get_trip_type()
riscv: Move call to init_cpu_topology() to later initialization stage
net/tg3: resolve deadlock in tg3_reset_task() during EEH
tsnep: Fix TX queue stop/wake for multiple queues
net: mdio-mux-meson-g12a: force internal PHY off on mux switch
Partially revert "perf/arm-cmn: Optimise DTC counter accesses"
block: ublk: move ublk_chr_class destroying after devices are removed
treewide: fix up files incorrectly marked executable
tools: gpio: fix -c option of gpio-event-mon
Fix up more non-executable files marked executable
Revert "mm/compaction: fix set skip in fast_find_migrateblock"
Revert "Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode"
Input: i8042 - add Clevo PCX0DX to i8042 quirk table
x86/sev: Add SEV-SNP guest feature negotiation support
acpi: Fix suspend with Xen PV
dt-bindings: riscv: fix underscore requirement for multi-letter extensions
dt-bindings: riscv: fix single letter canonical order
x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL
dt-bindings: i2c: renesas,rzv2m: Fix SoC specific string
netfilter: conntrack: unify established states for SCTP paths
perf/x86/amd: fix potential integer overflow on shift of a int
amdgpu: fix build on non-DCN platforms.
Linux 6.1.9
Change-Id: I750dee519337922880b87841f6732565961c6b0a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 0254127ab977e70798707a7a2b757c9f3c971210 upstream.
During a system boot, it can happen that the kernel receives a burst of
requests to insert the same module but loading it eventually fails
during its init call. For instance, udev can make a request to insert
a frequency module for each individual CPU when another frequency module
is already loaded which causes the init function of the new module to
return an error.
Since commit 6e6de3dee5 ("kernel/module.c: Only return -EEXIST for
modules that have finished loading"), the kernel waits for modules in
MODULE_STATE_GOING state to finish unloading before making another
attempt to load the same module.
This creates unnecessary work in the described scenario and delays the
boot. In the worst case, it can prevent udev from loading drivers for
other devices and might cause timeouts of services waiting on them and
subsequently a failed boot.
This patch attempts a different solution for the problem 6e6de3dee5
was trying to solve. Rather than waiting for the unloading to complete,
it returns a different error code (-EBUSY) for modules in the GOING
state. This should avoid the error situation that was described in
6e6de3dee5 (user space attempting to load a dependent module because
the -EEXIST error code would suggest to user space that the first module
had been loaded successfully), while avoiding the delay situation too.
This has been tested on linux-next since December 2022 and passes
all kmod selftests except test 0009 with module compression enabled
but it has been confirmed that this issue has existed and has gone
unnoticed since prior to this commit and can also be reproduced without
module compression with a simple usleep(5000000) on tools/modprobe.c [0].
These failures are caused by hitting the kernel mod_concurrent_max and can
happen either due to a self inflicted kernel module auto-loead DoS somehow
or on a system with large CPU count and each CPU count incorrectly triggering
many module auto-loads. Both of those issues need to be fixed in-kernel.
[0] https://lore.kernel.org/all/Y9A4fiobL6IHp%2F%2FP@bombadil.infradead.org/
Fixes: 6e6de3dee5 ("kernel/module.c: Only return -EEXIST for modules that have finished loading")
Co-developed-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Cc: stable@vger.kernel.org
Reviewed-by: Petr Mladek <pmladek@suse.com>
[mcgrof: enhance commit log with testing and kmod test result interpretation ]
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Update target dependencies for the vendor symbol list to
generate gki_module_unprotected.h with an extra _ for
the wildcard. This makes sure that all abi_gki_aarch64_<vendor>
files are being depend on but not abi_gki_aarch64.xml
Bug: 261722616
Bug: 232430739
Test: TH
Fixes: 13e6a16651 ("ANDROID: GKI: Header generation fix and improvements")
Change-Id: Ic414492b1fcae14d41df234e73d0fd4601e33523
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Remove dependency on kleaf intermediate abi_symbollist.raw
and use vendor symbol lists as dependencies for header
generation targets. This prevents the feature to break in
case kleaf path and/or sandboxes changes and rebuilds the
header files if any vendor symbol list changes.
Update the header generation script to process the symbol lists
before generating headers to make sure symbols are in byte order,
any symbol list marker, whitespaces and emptylines are removed
for kernel binary search API.
Bug: 232430739
Test: TH
Change-Id: Ib5783fb21543844dac7faf1fb0fcf3e7bd2bf608
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
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Merge 6.1.2 into android14-6.1
Changes in 6.1.2
MIPS: DTS: CI20: fix reset line polarity of the ethernet controller
usb: musb: remove extra check in musb_gadget_vbus_draw
arm64: dts: renesas: r8a779g0: Fix HSCIF0 "brg_int" clock
arm64: dts: qcom: ipq6018-cp01-c1: use BLSPI1 pins
arm64: dts: qcom: sm8250-sony-xperia-edo: fix touchscreen bias-disable
arm64: dts: qcom: sdm845-xiaomi-polaris: fix codec pin conf name
arm64: dts: qcom: msm8996: Add MSM8996 Pro support
arm64: dts: qcom: msm8996: fix supported-hw in cpufreq OPP tables
arm64: dts: qcom: msm8996: fix GPU OPP table
ARM: dts: qcom: apq8064: fix coresight compatible
arm64: dts: qcom: sdm630: fix UART1 pin bias
arm64: dts: qcom: sdm845-cheza: fix AP suspend pin bias
arm64: dts: qcom: msm8916: Drop MSS fallback compatible
arm64: dts: fsd: fix drive strength macros as per FSD HW UM
arm64: dts: fsd: fix drive strength values as per FSD HW UM
memory: renesas-rpc-if: Clear HS bit during hardware initialization
objtool, kcsan: Add volatile read/write instrumentation to whitelist
ARM: dts: stm32: Drop stm32mp15xc.dtsi from Avenger96
ARM: dts: stm32: Fix AV96 WLAN regulator gpio property
drivers: soc: ti: knav_qmss_queue: Mark knav_acc_firmwares as static
firmware: ti_sci: Fix polled mode during system suspend
riscv: dts: microchip: fix memory node unit address for icicle
arm64: dts: qcom: pm660: Use unique ADC5_VCOIN address in node name
arm64: dts: qcom: sm8250: correct LPASS pin pull down
arm64: dts: qcom: sc7180-trogdor-homestar: fully configure secondary I2S pins
soc: qcom: llcc: make irq truly optional
arm64: dts: qcom: sm8150: fix UFS PHY registers
arm64: dts: qcom: sm8250: fix UFS PHY registers
arm64: dts: qcom: sm8350: fix UFS PHY registers
arm64: dts: qcom: sm8450: fix UFS PHY registers
arm64: dts: qcom: msm8996: fix sound card reset line polarity
arm64: dts: qcom: sm8250-mtp: fix reset line polarity
arm64: dts: qcom: sc7280: fix codec reset line polarity for CRD 3.0/3.1
arm64: dts: qcom: sc7280: fix codec reset line polarity for CRD 1.0/2.0
arm64: dts: qcom: sm8250: drop bogus DP PHY clock
arm64: dts: qcom: sm6350: drop bogus DP PHY clock
soc: qcom: apr: Add check for idr_alloc and of_property_read_string_index
arm64: dts: qcom: pm6350: Include header for KEY_POWER
arm64: dts: qcom: sm6125: fix SDHCI CQE reg names
arm64: dts: renesas: r8a779f0: Fix HSCIF "brg_int" clock
arm64: dts: renesas: r8a779f0: Fix SCIF "brg_int" clock
arm64: dts: renesas: r9a09g011: Fix unit address format error
arm64: dts: renesas: r9a09g011: Fix I2C SoC specific strings
dt-bindings: pwm: fix microchip corePWM's pwm-cells
soc: sifive: ccache: fix missing iounmap() in error path in sifive_ccache_init()
soc: sifive: ccache: fix missing free_irq() in error path in sifive_ccache_init()
soc: sifive: ccache: fix missing of_node_put() in sifive_ccache_init()
arm64: dts: mt7986: fix trng node name
soc/tegra: cbb: Use correct master_id mask for CBB NOC in Tegra194
soc/tegra: cbb: Update slave maps for Tegra234
soc/tegra: cbb: Add checks for potential out of bound errors
soc/tegra: cbb: Check firewall before enabling error reporting
arm64: dts: qcom: sc7280: Mark all Qualcomm reference boards as LTE
arm: dts: spear600: Fix clcd interrupt
riscv: dts: microchip: fix the icicle's #pwm-cells
soc: ti: knav_qmss_queue: Fix PM disable depth imbalance in knav_queue_probe
soc: ti: smartreflex: Fix PM disable depth imbalance in omap_sr_probe
arm64: mm: kfence: only handle translation faults
perf: arm_dsu: Fix hotplug callback leak in dsu_pmu_init()
drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()
perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()
perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()
arm64: dts: ti: k3-am65-main: Drop dma-coherent in crypto node
arm64: dts: ti: k3-j721e-main: Drop dma-coherent in crypto node
arm64: dts: ti: k3-j7200-mcu-wakeup: Drop dma-coherent in crypto node
arm64: dts: ti: k3-j721s2: Fix the interrupt ranges property for main & wkup gpio intr
riscv: dts: microchip: remove pcie node from the sev kit
ARM: dts: nuvoton: Remove bogus unit addresses from fixed-partition nodes
arm64: dts: mediatek: mt8195: Fix CPUs capacity-dmips-mhz
arm64: dts: mt7896a: Fix unit_address_vs_reg warning for oscillator
arm64: dts: mt6779: Fix devicetree build warnings
arm64: dts: mt2712e: Fix unit_address_vs_reg warning for oscillators
arm64: dts: mt2712e: Fix unit address for pinctrl node
arm64: dts: mt2712-evb: Fix vproc fixed regulators unit names
arm64: dts: mt2712-evb: Fix usb vbus regulators unit names
arm64: dts: mediatek: pumpkin-common: Fix devicetree warnings
arm64: dts: mediatek: mt6797: Fix 26M oscillator unit name
arm64: tegra: Fix Prefetchable aperture ranges of Tegra234 PCIe controllers
arm64: tegra: Fix non-prefetchable aperture of PCIe C3 controller
arm64: dts: mt7986: move wed_pcie node
ARM: dts: dove: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-370: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-xp: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-375: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-38x: Fix assigned-addresses for every PCIe Root Port
ARM: dts: armada-39x: Fix assigned-addresses for every PCIe Root Port
ARM: dts: turris-omnia: Add ethernet aliases
ARM: dts: turris-omnia: Add switch port 6 node
arm64: dts: armada-3720-turris-mox: Add missing interrupt for RTC
soc: apple: sart: Stop casting function pointer signatures
soc: apple: rtkit: Stop casting function pointer signatures
drivers/perf: hisi: Fix some event id for hisi-pcie-pmu
seccomp: Move copy_seccomp() to no failure path.
pstore/ram: Fix error return code in ramoops_probe()
ARM: mmp: fix timer_read delay
pstore: Avoid kcore oops by vmap()ing with VM_IOREMAP
arch: arm64: apple: t8103: Use standard "iommu" node name
tpm: tis_i2c: Fix sanity check interrupt enable mask
tpm: Add flag to use default cancellation policy
tpm/tpm_ftpm_tee: Fix error handling in ftpm_mod_init()
tpm/tpm_crb: Fix error message in __crb_relinquish_locality()
ovl: remove privs in ovl_copyfile()
ovl: remove privs in ovl_fallocate()
sched/uclamp: Fix relationship between uclamp and migration margin
sched/uclamp: Make task_fits_capacity() use util_fits_cpu()
sched/uclamp: Fix fits_capacity() check in feec()
sched/uclamp: Make select_idle_capacity() use util_fits_cpu()
sched/uclamp: Make asym_fits_capacity() use util_fits_cpu()
sched/uclamp: Make cpu_overutilized() use util_fits_cpu()
sched/uclamp: Cater for uclamp in find_energy_efficient_cpu()'s early exit condition
cpuidle: dt: Return the correct numbers of parsed idle states
alpha: fix TIF_NOTIFY_SIGNAL handling
alpha: fix syscall entry in !AUDUT_SYSCALL case
sched/psi: Fix possible missing or delayed pending event
x86/sgx: Reduce delay and interference of enclave release
PM: hibernate: Fix mistake in kerneldoc comment
fs: don't audit the capability check in simple_xattr_list()
cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()
x86/split_lock: Add sysctl to control the misery mode
ACPI: irq: Fix some kernel-doc issues
selftests/ftrace: event_triggers: wait longer for test_event_enable
perf: Fix possible memleak in pmu_dev_alloc()
lib/debugobjects: fix stat count and optimize debug_objects_mem_init
platform/x86: huawei-wmi: fix return value calculation
timerqueue: Use rb_entry_safe() in timerqueue_getnext()
proc: fixup uptime selftest
lib/fonts: fix undefined behavior in bit shift for get_default_font
ocfs2: fix memory leak in ocfs2_stack_glue_init()
selftests: cgroup: fix unsigned comparison with less than zero
cpufreq: qcom-hw: Fix the frequency returned by cpufreq_driver->get()
MIPS: vpe-mt: fix possible memory leak while module exiting
MIPS: vpe-cmp: fix possible memory leak while module exiting
selftests/efivarfs: Add checking of the test return value
PNP: fix name memory leak in pnp_alloc_dev()
mailbox: pcc: Reset pcc_chan_count to zero in case of PCC probe failure
ACPI: pfr_telemetry: use ACPI_FREE() to free acpi_object
ACPI: pfr_update: use ACPI_FREE() to free acpi_object
perf/x86/intel/uncore: Fix reference count leak in sad_cfg_iio_topology()
perf/x86/intel/uncore: Fix reference count leak in hswep_has_limit_sbox()
perf/x86/intel/uncore: Fix reference count leak in snr_uncore_mmio_map()
perf/x86/intel/uncore: Fix reference count leak in __uncore_imc_init_box()
platform/chrome: cros_usbpd_notify: Fix error handling in cros_usbpd_notify_init()
thermal: core: fix some possible name leaks in error paths
irqchip/loongson-pch-pic: Fix translate callback for DT path
irqchip: gic-pm: Use pm_runtime_resume_and_get() in gic_probe()
irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()
irqchip/loongson-liointc: Fix improper error handling in liointc_init()
EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper()
NFSD: Finish converting the NFSv2 GETACL result encoder
NFSD: Finish converting the NFSv3 GETACL result encoder
nfsd: don't call nfsd_file_put from client states seqfile display
genirq/irqdesc: Don't try to remove non-existing sysfs files
cpufreq: amd_freq_sensitivity: Add missing pci_dev_put()
libfs: add DEFINE_SIMPLE_ATTRIBUTE_SIGNED for signed value
lib/notifier-error-inject: fix error when writing -errno to debugfs file
debugfs: fix error when writing negative value to atomic_t debugfs file
ocfs2: fix memory leak in ocfs2_mount_volume()
rapidio: fix possible name leaks when rio_add_device() fails
rapidio: rio: fix possible name leak in rio_register_mport()
clocksource/drivers/sh_cmt: Access registers according to spec
futex: Resend potentially swallowed owner death notification
cpu/hotplug: Make target_store() a nop when target == state
cpu/hotplug: Do not bail-out in DYING/STARTING sections
clocksource/drivers/timer-ti-dm: Fix warning for omap_timer_match
clocksource/drivers/timer-ti-dm: Fix missing clk_disable_unprepare in dmtimer_systimer_init_clock()
ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage()
uprobes/x86: Allow to probe a NOP instruction with 0x66 prefix
x86/xen: Fix memory leak in xen_smp_intr_init{_pv}()
x86/xen: Fix memory leak in xen_init_lock_cpu()
xen/privcmd: Fix a possible warning in privcmd_ioctl_mmap_resource()
PM: runtime: Do not call __rpm_callback() from rpm_idle()
erofs: check the uniqueness of fsid in shared domain in advance
erofs: Fix pcluster memleak when its block address is zero
erofs: fix missing unmap if z_erofs_get_extent_compressedlen() fails
erofs: validate the extent length for uncompressed pclusters
platform/chrome: cros_ec_typec: zero out stale pointers
platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]()
platform/x86: intel_scu_ipc: fix possible name leak in __intel_scu_ipc_register()
MIPS: BCM63xx: Add check for NULL for clk in clk_enable
MIPS: OCTEON: warn only once if deprecated link status is being used
lockd: set other missing fields when unlocking files
nfsd: return error if nfs4_setacl fails
NFSD: pass range end to vfs_fsync_range() instead of count
fs: sysv: Fix sysv_nblocks() returns wrong value
rapidio: fix possible UAF when kfifo_alloc() fails
eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD
relay: fix type mismatch when allocating memory in relay_create_buf()
hfs: Fix OOB Write in hfs_asc2mac
rapidio: devices: fix missing put_device in mport_cdev_open
ipc: fix memory leak in init_mqueue_fs()
platform/mellanox: mlxbf-pmc: Fix event typo
selftests/bpf: Add missing bpf_iter_vma_offset__destroy call
wifi: fix multi-link element subelement iteration
wifi: mac80211: mlme: fix null-ptr deref on failed assoc
wifi: mac80211: check link ID in auth/assoc continuation
wifi: mac80211: fix ifdef symbol name
drm/atomic-helper: Don't allocate new plane state in CRTC check
wifi: ath9k: hif_usb: fix memory leak of urbs in ath9k_hif_usb_dealloc_tx_urbs()
wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()
wifi: rtl8xxxu: Fix reading the vendor of combo chips
wifi: ath11k: fix firmware assert during bandwidth change for peer sta
drm/bridge: adv7533: remove dynamic lane switching from adv7533 bridge
libbpf: Fix use-after-free in btf_dump_name_dups
libbpf: Fix memory leak in parse_usdt_arg()
selftests/bpf: Fix memory leak caused by not destroying skeleton
selftest/bpf: Fix memory leak in kprobe_multi_test
selftests/bpf: Fix error failure of case test_xdp_adjust_tail_grow
selftest/bpf: Fix error usage of ASSERT_OK in xdp_adjust_tail.c
libbpf: Use elf_getshdrnum() instead of e_shnum
libbpf: Deal with section with no data gracefully
libbpf: Fix null-pointer dereference in find_prog_by_sec_insn()
drm: lcdif: Switch to limited range for RGB to YUV conversion
ata: libata: fix NCQ autosense logic
pinctrl: ocelot: add missing destroy_workqueue() in error path in ocelot_pinctrl_probe()
ASoC: Intel: avs: Fix DMA mask assignment
ASoC: Intel: avs: Fix potential RX buffer overflow
ipmi: kcs: Poll OBF briefly to reduce OBE latency
drm/amdgpu: Revert "drm/amdgpu: getting fan speed pwm for vega10 properly"
drm/amdgpu/powerplay/psm: Fix memory leak in power state init
net: ethernet: adi: adin1110: Fix SPI transfers
samples/bpf: Fix map iteration in xdp1_user
samples/bpf: Fix MAC address swapping in xdp2_kern
selftests/bpf: fix missing BPF object files
drm/bridge: it6505: Initialize AUX channel in it6505_i2c_probe
Input: iqs7222 - protect against undefined slider size
media: v4l2-ctrls: Fix off-by-one error in integer menu control check
media: coda: jpeg: Add check for kmalloc
media: amphion: reset instance if it's aborted before codec header parsed
media: adv748x: afe: Select input port when initializing AFE
media: v4l2-ioctl.c: Unify YCbCr/YUV terms in format descriptions
media: cedrus: hevc: Fix offset adjustments
media: mediatek: vcodec: fix h264 cavlc bitstream fail
drm/i915/guc: Limit scheduling properties to avoid overflow
drm/i915: Fix compute pre-emption w/a to apply to compute engines
media: i2c: hi846: Fix memory leak in hi846_parse_dt()
media: i2c: ad5820: Fix error path
venus: pm_helpers: Fix error check in vcodec_domains_get()
soreuseport: Fix socket selection for SO_INCOMING_CPU.
media: i2c: ov5648: Free V4L2 fwnode data on unbind
media: exynos4-is: don't rely on the v4l2_async_subdev internals
libbpf: Btf dedup identical struct test needs check for nested structs/arrays
can: kvaser_usb: kvaser_usb_leaf: Get capabilities from device
can: kvaser_usb: kvaser_usb_leaf: Rename {leaf,usbcan}_cmd_error_event to {leaf,usbcan}_cmd_can_error_event
can: kvaser_usb: kvaser_usb_leaf: Handle CMD_ERROR_EVENT
can: kvaser_usb_leaf: Set Warning state even without bus errors
can: kvaser_usb_leaf: Fix improved state not being reported
can: kvaser_usb_leaf: Fix wrong CAN state after stopping
can: kvaser_usb_leaf: Fix bogus restart events
can: kvaser_usb: Add struct kvaser_usb_busparams
can: kvaser_usb: Compare requested bittiming parameters with actual parameters in do_set_{,data}_bittiming
clk: renesas: r8a779f0: Fix SD0H clock name
clk: renesas: r8a779a0: Fix SD0H clock name
ASoC: dt-bindings: rt5682: Set sound-dai-cells to 1
drm/i915/guc: Add error-capture init warnings when needed
drm/i915/guc: Fix GuC error capture sizing estimation and reporting
dw9768: Enable low-power probe on ACPI
drm/amd/display: wait for vblank during pipe programming
drm/rockchip: lvds: fix PM usage counter unbalance in poweron
drm/i915: Handle all GTs on driver (un)load paths
drm/i915: Refactor ttm ghost obj detection
drm/i915: Encapsulate lmem rpm stuff in intel_runtime_pm
drm/i915/dgfx: Grab wakeref at i915_ttm_unmap_virtual
clk: renesas: r9a06g032: Repair grave increment error
drm: lcdif: change burst size to 256B
drm/panel/panel-sitronix-st7701: Fix RTNI calculation
spi: Update reference to struct spi_controller
drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure
drm/ttm: fix undefined behavior in bit shift for TTM_TT_FLAG_PRIV_POPULATED
drm/msm/mdp5: stop overriding drvdata
ima: Handle -ESTALE returned by ima_filter_rule_match()
drm/msm/hdmi: use devres helper for runtime PM management
bpf: Clobber stack slot when writing over spilled PTR_TO_BTF_ID
bpf: Fix slot type check in check_stack_write_var_off
drm/msm/dpu1: Account for DSC's bits_per_pixel having 4 fractional bits
drm/msm/dsi: Remove useless math in DSC calculations
drm/msm/dsi: Remove repeated calculation of slice_per_intf
drm/msm/dsi: Use DIV_ROUND_UP instead of conditional increment on modulo
drm/msm/dsi: Reuse earlier computed dsc->slice_chunk_size
drm/msm/dsi: Appropriately set dsc->mux_word_size based on bpc
drm/msm/dsi: Migrate to drm_dsc_compute_rc_parameters()
drm/msm/dsi: Account for DSC's bits_per_pixel having 4 fractional bits
drm/msm/dsi: Disallow 8 BPC DSC configuration for alternative BPC values
drm/msm/dsi: Prevent signed BPG offsets from bleeding into adjacent bits
media: platform: mtk-mdp3: fix error handling in mdp_cmdq_send()
media: platform: mtk-mdp3: fix error handling about components clock_on
media: platform: mtk-mdp3: fix error handling in mdp_probe()
media: rkvdec: Add required padding
media: vivid: fix compose size exceed boundary
media: platform: exynos4-is: fix return value check in fimc_md_probe()
bpf: propagate precision in ALU/ALU64 operations
bpf: propagate precision across all frames, not just the last one
clk: qcom: gcc-ipq806x: use parent_data for the last remaining entry
clk: qcom: dispcc-sm6350: Add CLK_OPS_PARENT_ENABLE to pixel&byte src
clk: qcom: gcc-sm8250: Use retention mode for USB GDSCs
mtd: Fix device name leak when register device failed in add_mtd_device()
mtd: core: fix possible resource leak in init_mtd()
Input: joystick - fix Kconfig warning for JOYSTICK_ADC
wifi: rsi: Fix handling of 802.3 EAPOL frames sent via control port
media: camss: Clean up received buffers on failed start of streaming
media: camss: Do not attach an already attached power domain on MSM8916 platform
clk: renesas: r8a779f0: Fix HSCIF parent clocks
clk: renesas: r8a779f0: Fix SCIF parent clocks
virt/sev-guest: Add a MODULE_ALIAS
net, proc: Provide PROC_FS=n fallback for proc_create_net_single_write()
rxrpc: Fix ack.bufferSize to be 0 when generating an ack
drm: lcdif: Set and enable FIFO Panic threshold
wifi: rtw89: use u32_encode_bits() to fill MAC quota value
drm: rcar-du: Drop leftovers dependencies from Kconfig
regmap-irq: Use the new num_config_regs property in regmap_add_irq_chip_fwnode
drbd: use blk_queue_max_discard_sectors helper
bfq: fix waker_bfqq inconsistency crash
drm/radeon: Add the missed acpi_put_table() to fix memory leak
dt-bindings: pinctrl: update uart/mmc bindings for MT7986 SoC
pinctrl: mediatek: fix the pinconf register offset of some pins
wifi: iwlwifi: mei: make sure ownership confirmed message is sent
wifi: iwlwifi: mei: don't send SAP commands if AMT is disabled
wifi: iwlwifi: mei: fix tx DHCP packet for devices with new Tx API
wifi: iwlwifi: mei: avoid blocking sap messages handling due to rtnl lock
wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone
module: Fix NULL vs IS_ERR checking for module_get_next_page
ASoC: codecs: wsa883x: Use proper shutdown GPIO polarity
ASoC: codecs: wsa883x: use correct header file
selftests/bpf: Fix xdp_synproxy compilation failure in 32-bit arch
selftests/bpf: Fix incorrect ASSERT in the tcp_hdr_options test
drm/mediatek: Modify dpi power on/off sequence.
ASoC: pxa: fix null-pointer dereference in filter()
nvmet: only allocate a single slab for bvecs
regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()
amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table()
nvme: return err on nvme_init_non_mdts_limits fail
wifi: rtw89: Fix some error handling path in rtw89_core_sta_assoc()
regulator: qcom-rpmh: Fix PMR735a S3 regulator spec
drm/fourcc: Fix vsub/hsub for Q410 and Q401
ALSA: memalloc: Allocate more contiguous pages for fallback case
integrity: Fix memory leakage in keyring allocation error path
ima: Fix misuse of dereference of pointer in template_desc_init_fields()
block: clear ->slave_dir when dropping the main slave_dir reference
dm: cleanup open_table_device
dm: cleanup close_table_device
dm: make sure create and remove dm device won't race with open and close table
dm: track per-add_disk holder relations in DM
selftests/bpf: fix memory leak of lsm_cgroup
wifi: ath10k: Fix return value in ath10k_pci_init()
drm/msm/a6xx: Fix speed-bin detection vs probe-defer
mtd: lpddr2_nvm: Fix possible null-ptr-deref
Input: elants_i2c - properly handle the reset GPIO when power is off
ASoC: amd: acp: Fix possible UAF in acp_dma_open
net: ethernet: mtk_eth_soc: do not overwrite mtu configuration running reset routine
media: amphion: add lock around vdec_g_fmt
media: amphion: apply vb2_queue_error instead of setting manually
media: vidtv: Fix use-after-free in vidtv_bridge_dvb_init()
media: solo6x10: fix possible memory leak in solo_sysfs_init()
media: platform: exynos4-is: Fix error handling in fimc_md_init()
media: amphion: Fix error handling in vpu_driver_init()
media: videobuf-dma-contig: use dma_mmap_coherent
net: ethernet: mtk_eth_soc: fix RSTCTRL_PPE{0,1} definitions
udp: Clean up some functions.
net: Return errno in sk->sk_prot->get_port().
mtd: spi-nor: hide jedec_id sysfs attribute if not present
mtd: spi-nor: Fix the number of bytes for the dummy cycles
clk: imx93: correct the flexspi1 clock setting
bpf: Pin the start cgroup in cgroup_iter_seq_init()
HID: i2c: let RMI devices decide what constitutes wakeup event
clk: imx93: unmap anatop base in error handling path
clk: imx93: correct enet clock
bpf: Move skb->len == 0 checks into __bpf_redirect
HID: hid-sensor-custom: set fixed size for custom attributes
clk: imx: imxrt1050: fix IMXRT1050_CLK_LCDIF_APB offsets
pinctrl: k210: call of_node_put()
wifi: rtw89: fix physts IE page check
ASoC: Intel: Skylake: Fix Kconfig dependency
ASoC: Intel: avs: Lock substream before snd_pcm_stop()
ALSA: pcm: fix undefined behavior in bit shift for SNDRV_PCM_RATE_KNOT
ALSA: seq: fix undefined behavior in bit shift for SNDRV_SEQ_FILTER_USE_EVENT
regulator: core: use kfree_const() to free space conditionally
clk: rockchip: Fix memory leak in rockchip_clk_register_pll()
drm/amdgpu: fix pci device refcount leak
drm/i915/guc: make default_lists const data
selftests/bpf: Make sure zero-len skbs aren't redirectable
selftests/bpf: Mount debugfs in setns_by_fd
bonding: fix link recovery in mode 2 when updelay is nonzero
clk: microchip: check for null return of devm_kzalloc()
mtd: core: Fix refcount error in del_mtd_device()
mtd: maps: pxa2xx-flash: fix memory leak in probe
drbd: remove call to memset before free device/resource/connection
drbd: destroy workqueue when drbd device was freed
ASoC: qcom: Add checks for devm_kcalloc
ASoC: qcom: cleanup and fix dependency of QCOM_COMMON
ASoC: mediatek: mt8186: Correct I2S shared clocks
media: vimc: Fix wrong function called when vimc_init() fails
media: imon: fix a race condition in send_packet()
media: imx: imx7-media-csi: Clear BIT_MIPI_DOUBLE_CMPNT for <16b formats
media: mt9p031: Drop bogus v4l2_subdev_get_try_crop() call from mt9p031_init_cfg()
clk: imx8mn: rename vpu_pll to m7_alt_pll
clk: imx: replace osc_hdmi with dummy
clk: imx: rename video_pll1 to video_pll
clk: imx8mn: fix imx8mn_sai2_sels clocks list
clk: imx8mn: fix imx8mn_enet_phy_sels clocks list
pinctrl: pinconf-generic: add missing of_node_put()
media: dvb-core: Fix ignored return value in dvb_register_frontend()
media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()
x86/boot: Skip realmode init code when running as Xen PV guest
media: sun6i-mipi-csi2: Require both pads to be connected for streaming
media: sun8i-a83t-mipi-csi2: Require both pads to be connected for streaming
media: sun6i-mipi-csi2: Register async subdev with no sensor attached
media: sun8i-a83t-mipi-csi2: Register async subdev with no sensor attached
media: amphion: try to wakeup vpu core to avoid failure
media: amphion: cancel vpu before release instance
media: amphion: lock and check m2m_ctx in event handler
media: mediatek: vcodec: Fix getting NULL pointer for dst buffer
media: mediatek: vcodec: Fix h264 set lat buffer error
media: mediatek: vcodec: Setting lat buf to lat_list when lat decode error
media: mediatek: vcodec: Core thread depends on core_list
media: s5p-mfc: Add variant data for MFC v7 hardware for Exynos 3250 SoC
drm/tegra: Add missing clk_disable_unprepare() in tegra_dc_probe()
ASoC: dt-bindings: wcd9335: fix reset line polarity in example
ASoC: mediatek: mtk-btcvsd: Add checks for write and read of mtk_btcvsd_snd
drm/msm/mdp5: fix reading hw revision on db410c platform
NFSv4.2: Clear FATTR4_WORD2_SECURITY_LABEL when done decoding
NFSv4.2: Always decode the security label
NFSv4.2: Fix a memory stomp in decode_attr_security_label
NFSv4.2: Fix initialisation of struct nfs4_label
NFSv4: Fix a credential leak in _nfs4_discover_trunking()
NFSv4: Fix a deadlock between nfs4_open_recover_helper() and delegreturn
NFS: Fix an Oops in nfs_d_automount()
ALSA: asihpi: fix missing pci_disable_device()
wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()
wifi: rtl8xxxu: Fix use after rcu_read_unlock in rtl8xxxu_bss_info_changed
wifi: iwlwifi: mvm: fix double free on tx path.
ASoC: mediatek: mt8173: Enable IRQ when pdata is ready
clk: mediatek: fix dependency of MT7986 ADC clocks
drm/amd/pm/smu11: BACO is supported when it's in BACO state
amdgpu/nv.c: Corrected typo in the video capabilities resolution
drm/radeon: Fix PCI device refcount leak in radeon_atrm_get_bios()
drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()
drm/amdkfd: Fix memory leakage
drm/i915/bios: fix a memory leak in generate_lfp_data_ptrs
ASoC: pcm512x: Fix PM disable depth imbalance in pcm512x_probe
clk: visconti: Fix memory leak in visconti_register_pll()
netfilter: conntrack: set icmpv6 redirects as RELATED
Input: wistron_btns - disable on UML
bpf, sockmap: Fix repeated calls to sock_put() when msg has more_data
bpf, sockmap: Fix missing BPF_F_INGRESS flag when using apply_bytes
bpf, sockmap: Fix data loss caused by using apply_bytes on ingress redirect
bonding: uninitialized variable in bond_miimon_inspect()
spi: spidev: mask SPI_CS_HIGH in SPI_IOC_RD_MODE
wifi: nl80211: Add checks for nla_nest_start() in nl80211_send_iface()
wifi: mac80211: fix memory leak in ieee80211_if_add()
wifi: mac80211: fix maybe-unused warning
wifi: cfg80211: Fix not unregister reg_pdev when load_builtin_regdb_keys() fails
wifi: mt76: mt7921: fix antenna signal are way off in monitor mode
wifi: mt76: mt7915: fix mt7915_mac_set_timing()
wifi: mt76: mt7915: fix reporting of TX AGGR histogram
wifi: mt76: mt7921: fix reporting of TX AGGR histogram
wifi: mt76: mt7915: rework eeprom tx paths and streams init
wifi: mt76: mt7915: Fix chainmask calculation on mt7915 DBDC
wifi: mt76: mt7921: fix wrong power after multiple SAR set
wifi: mt76: fix coverity overrun-call in mt76_get_txpower()
wifi: mt76: mt7921: Add missing __packed annotation of struct mt7921_clc
wifi: mt76: do not send firmware FW_FEATURE_NON_DL region
mt76: mt7915: Fix PCI device refcount leak in mt7915_pci_init_hif2()
regulator: core: fix module refcount leak in set_supply()
clk: qcom: lpass-sc7280: Fix pm_runtime usage
clk: qcom: lpass-sc7180: Fix pm_runtime usage
clk: qcom: clk-krait: fix wrong div2 functions
Revert "net: hsr: use hlist_head instead of list_head for mac addresses"
hsr: Add a rcu-read lock to hsr_forward_skb().
hsr: Avoid double remove of a node.
hsr: Disable netpoll.
hsr: Synchronize sending frames to have always incremented outgoing seq nr.
hsr: Synchronize sequence number updates.
configfs: fix possible memory leak in configfs_create_dir()
regulator: core: fix resource leak in regulator_register()
hwmon: (jc42) Convert register access and caching to regmap/regcache
hwmon: (jc42) Restore the min/max/critical temperatures on resume
bpf: Add dummy type reference to nf_conn___init to fix type deduplication
bpf, sockmap: fix race in sock_map_free()
ALSA: pcm: Set missing stop_operating flag at undoing trigger start
media: saa7164: fix missing pci_disable_device()
media: ov5640: set correct default link frequency
ALSA: mts64: fix possible null-ptr-defer in snd_mts64_interrupt
pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()
xprtrdma: Fix regbuf data not freed in rpcrdma_req_create()
SUNRPC: Fix missing release socket in rpc_sockname()
NFSv4.2: Set the correct size scratch buffer for decoding READ_PLUS
NFS: Allow very small rsize & wsize again
NFSv4.x: Fail client initialisation if state manager thread can't run
riscv, bpf: Emit fixed-length instructions for BPF_PSEUDO_FUNC
bpftool: Fix memory leak in do_build_table_cb
hwmon: (emc2305) fix unable to probe emc2301/2/3
hwmon: (emc2305) fix pwm never being able to set lower
mmc: alcor: fix return value check of mmc_add_host()
mmc: moxart: fix return value check of mmc_add_host()
mmc: mxcmmc: fix return value check of mmc_add_host()
mmc: pxamci: fix return value check of mmc_add_host()
mmc: rtsx_pci: fix return value check of mmc_add_host()
mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()
mmc: toshsd: fix return value check of mmc_add_host()
mmc: vub300: fix return value check of mmc_add_host()
mmc: wmt-sdmmc: fix return value check of mmc_add_host()
mmc: litex_mmc: ensure `host->irq == 0` if polling
mmc: atmel-mci: fix return value check of mmc_add_host()
mmc: omap_hsmmc: fix return value check of mmc_add_host()
mmc: meson-gx: fix return value check of mmc_add_host()
mmc: via-sdmmc: fix return value check of mmc_add_host()
mmc: wbsd: fix return value check of mmc_add_host()
mmc: mmci: fix return value check of mmc_add_host()
mmc: renesas_sdhi: alway populate SCC pointer
memstick/ms_block: Add check for alloc_ordered_workqueue
mmc: core: Normalize the error handling branch in sd_read_ext_regs()
nvme: pass nr_maps explicitly to nvme_alloc_io_tag_set
regulator: qcom-labibb: Fix missing of_node_put() in qcom_labibb_regulator_probe()
media: c8sectpfe: Add of_node_put() when breaking out of loop
media: coda: Add check for dcoda_iram_alloc
media: coda: Add check for kmalloc
media: staging: stkwebcam: Restore MEDIA_{USB,CAMERA}_SUPPORT dependencies
clk: samsung: Fix memory leak in _samsung_clk_register_pll()
spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode
wifi: rtl8xxxu: Add __packed to struct rtl8723bu_c2h
wifi: rtl8xxxu: Fix the channel width reporting
wifi: brcmfmac: Fix error return code in brcmf_sdio_download_firmware()
blktrace: Fix output non-blktrace event when blk_classic option enabled
bpf: Do not zero-extend kfunc return values
clk: socfpga: Fix memory leak in socfpga_gate_init()
net: vmw_vsock: vmci: Check memcpy_from_msg()
net: defxx: Fix missing err handling in dfx_init()
net: stmmac: selftests: fix potential memleak in stmmac_test_arpoffload()
net: stmmac: fix possible memory leak in stmmac_dvr_probe()
drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()
ipvs: use u64_stats_t for the per-cpu counters
of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()
ethernet: s2io: don't call dev_kfree_skb() under spin_lock_irqsave()
net: farsync: Fix kmemleak when rmmods farsync
net/tunnel: wait until all sk_user_data reader finish before releasing the sock
net: apple: mace: don't call dev_kfree_skb() under spin_lock_irqsave()
net: apple: bmac: don't call dev_kfree_skb() under spin_lock_irqsave()
net: emaclite: don't call dev_kfree_skb() under spin_lock_irqsave()
net: ethernet: dnet: don't call dev_kfree_skb() under spin_lock_irqsave()
hamradio: don't call dev_kfree_skb() under spin_lock_irqsave()
net: amd: lance: don't call dev_kfree_skb() under spin_lock_irqsave()
net: setsockopt: fix IPV6_UNICAST_IF option for connected sockets
af_unix: call proto_unregister() in the error path in af_unix_init()
net: amd-xgbe: Fix logic around active and passive cables
net: amd-xgbe: Check only the minimum speed for active/passive cables
can: tcan4x5x: Remove invalid write in clear_interrupts
can: m_can: Call the RAM init directly from m_can_chip_config
can: tcan4x5x: Fix use of register error status mask
net: ethernet: ti: am65-cpsw: Fix PM runtime leakage in am65_cpsw_nuss_ndo_slave_open()
net: lan9303: Fix read error execution path
ntb_netdev: Use dev_kfree_skb_any() in interrupt context
sctp: sysctl: make extra pointers netns aware
Bluetooth: hci_core: fix error handling in hci_register_dev()
Bluetooth: MGMT: Fix error report for ADD_EXT_ADV_PARAMS
Bluetooth: Fix EALREADY and ELOOP cases in bt_status()
Bluetooth: hci_conn: Fix crash on hci_create_cis_sync
Bluetooth: btintel: Fix missing free skb in btintel_setup_combined()
Bluetooth: btusb: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_qca: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_ll: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_h5: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_bcsp: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: hci_core: don't call kfree_skb() under spin_lock_irqsave()
Bluetooth: RFCOMM: don't call kfree_skb() under spin_lock_irqsave()
octeontx2-af: cn10k: mcs: Fix a resource leak in the probe and remove functions
stmmac: fix potential division by 0
i40e: Fix the inability to attach XDP program on downed interface
net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path
apparmor: fix a memleak in multi_transaction_new()
apparmor: fix lockdep warning when removing a namespace
apparmor: Fix abi check to include v8 abi
apparmor: Fix regression in stacking due to label flags
crypto: hisilicon/qm - fix incorrect parameters usage
crypto: hisilicon/qm - re-enable communicate interrupt before notifying PF
crypto: sun8i-ss - use dma_addr instead u32
crypto: nitrox - avoid double free on error path in nitrox_sriov_init()
crypto: tcrypt - fix return value for multiple subtests
scsi: core: Fix a race between scsi_done() and scsi_timeout()
apparmor: Use pointer to struct aa_label for lbs_cred
PCI: dwc: Fix n_fts[] array overrun
RDMA/core: Fix order of nldev_exit call
PCI: pci-epf-test: Register notifier if only core_init_notifier is enabled
f2fs: Fix the race condition of resize flag between resizefs
crypto: rockchip - do not do custom power management
crypto: rockchip - do not store mode globally
crypto: rockchip - add fallback for cipher
crypto: rockchip - add fallback for ahash
crypto: rockchip - better handle cipher key
crypto: rockchip - remove non-aligned handling
crypto: rockchip - rework by using crypto_engine
apparmor: Fix memleak in alloc_ns()
fortify: Do not cast to "unsigned char"
f2fs: fix to invalidate dcc->f2fs_issue_discard in error path
f2fs: fix gc mode when gc_urgent_high_remaining is 1
f2fs: fix normal discard process
f2fs: allow to set compression for inlined file
f2fs: fix the assign logic of iocb
f2fs: fix to destroy sbi->post_read_wq in error path of f2fs_fill_super()
RDMA/irdma: Report the correct link speed
scsi: qla2xxx: Fix set-but-not-used variable warnings
RDMA/siw: Fix immediate work request flush to completion queue
IB/mad: Don't call to function that might sleep while in atomic context
PCI: vmd: Disable MSI remapping after suspend
PCI: imx6: Initialize PHY before deasserting core reset
f2fs: fix to avoid accessing uninitialized spinlock
RDMA/restrack: Release MR restrack when delete
RDMA/core: Make sure "ib_port" is valid when access sysfs node
RDMA/nldev: Return "-EAGAIN" if the cm_id isn't from expected port
RDMA/siw: Set defined status for work completion with undefined status
RDMA/irdma: Fix inline for multiple SGE's
RDMA/irdma: Fix RQ completion opcode
RDMA/irdma: Do not request 2-level PBLEs for CQ alloc
scsi: scsi_debug: Fix a warning in resp_write_scat()
crypto: ccree - Remove debugfs when platform_driver_register failed
crypto: cryptd - Use request context instead of stack for sub-request
crypto: hisilicon/qm - add missing pci_dev_put() in q_num_set()
RDMA/rxe: Fix mr->map double free
RDMA/hns: Fix ext_sge num error when post send
RDMA/hns: Fix incorrect sge nums calculation
PCI: Check for alloc failure in pci_request_irq()
RDMA/hfi: Decrease PCI device reference count in error path
crypto: ccree - Make cc_debugfs_global_fini() available for module init function
RDMA/irdma: Initialize net_type before checking it
RDMA/hns: fix memory leak in hns_roce_alloc_mr()
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
dt-bindings: imx6q-pcie: Fix clock names for imx6sx and imx8mq
dt-bindings: visconti-pcie: Fix interrupts array max constraints
PCI: endpoint: pci-epf-vntb: Fix call pci_epc_mem_free_addr() in error path
scsi: hpsa: Fix possible memory leak in hpsa_init_one()
crypto: tcrypt - Fix multibuffer skcipher speed test mem leak
padata: Always leave BHs disabled when running ->parallel()
padata: Fix list iterator in padata_do_serial()
crypto: x86/aegis128 - fix possible crash with CFI enabled
crypto: x86/aria - fix crash with CFI enabled
crypto: x86/sha1 - fix possible crash with CFI enabled
crypto: x86/sha256 - fix possible crash with CFI enabled
crypto: x86/sha512 - fix possible crash with CFI enabled
crypto: x86/sm3 - fix possible crash with CFI enabled
crypto: x86/sm4 - fix crash with CFI enabled
crypto: arm64/sm3 - add NEON assembly implementation
crypto: arm64/sm3 - fix possible crash with CFI enabled
crypto: hisilicon/qm - fix 'QM_XEQ_DEPTH_CAP' mask value
scsi: mpt3sas: Fix possible resource leaks in mpt3sas_transport_port_add()
scsi: hpsa: Fix error handling in hpsa_add_sas_host()
scsi: hpsa: Fix possible memory leak in hpsa_add_sas_device()
scsi: efct: Fix possible memleak in efct_device_init()
scsi: scsi_debug: Fix a warning in resp_verify()
scsi: scsi_debug: Fix a warning in resp_report_zones()
scsi: fcoe: Fix possible name leak when device_register() fails
scsi: scsi_debug: Fix possible name leak in sdebug_add_host_helper()
scsi: ipr: Fix WARNING in ipr_init()
scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
scsi: snic: Fix possible UAF in snic_tgt_create()
scsi: ufs: core: Fix the polling implementation
RDMA/nldev: Add checks for nla_nest_start() in fill_stat_counter_qps()
f2fs: set zstd compress level correctly
f2fs: fix to enable compress for newly created file if extension matches
f2fs: avoid victim selection from previous victim section
RDMA/nldev: Fix failure to send large messages
crypto: qat - fix error return code in adf_probe
crypto: amlogic - Remove kcalloc without check
crypto: omap-sham - Use pm_runtime_resume_and_get() in omap_sham_probe()
riscv/mm: add arch hook arch_clear_hugepage_flags
RDMA: Disable IB HW for UML
RDMA/hfi1: Fix error return code in parse_platform_config()
RDMA/srp: Fix error return code in srp_parse_options()
PCI: vmd: Fix secondary bus reset for Intel bridges
orangefs: Fix sysfs not cleanup when dev init failed
RDMA/hns: Fix the gid problem caused by free mr
RDMA/hns: Fix AH attr queried by query_qp
RDMA/hns: Fix PBL page MTR find
RDMA/hns: Fix page size cap from firmware
RDMA/hns: Fix error code of CMD
RDMA/hns: Fix XRC caps on HIP08
RISC-V: Fix unannoted hardirqs-on in return to userspace slow-path
RISC-V: Fix MEMREMAP_WB for systems with Svpbmt
riscv: Fix crash during early errata patching
crypto: img-hash - Fix variable dereferenced before check 'hdev->req'
hwrng: amd - Fix PCI device refcount leak
hwrng: geode - Fix PCI device refcount leak
IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
RISC-V: Align the shadow stack
f2fs: fix iostat parameter for discard
riscv: Fix P4D_SHIFT definition for 3-level page table mode
drivers: dio: fix possible memory leak in dio_init()
serial: tegra: Read DMA status before terminating
serial: 8250_bcm7271: Fix error handling in brcmuart_init()
drivers: staging: r8188eu: Fix sleep-in-atomic-context bug in rtw_join_timeout_handler
class: fix possible memory leak in __class_register()
vfio: platform: Do not pass return buffer to ACPI _RST method
vfio/iova_bitmap: Fix PAGE_SIZE unaligned bitmaps
uio: uio_dmem_genirq: Fix missing unlock in irq configuration
uio: uio_dmem_genirq: Fix deadlock between irq config and handling
usb: fotg210-udc: Fix ages old endianness issues
interconnect: qcom: sc7180: fix dropped const of qcom_icc_bcm
staging: vme_user: Fix possible UAF in tsi148_dma_list_add
usb: typec: Check for ops->exit instead of ops->enter in altmode_exit
usb: typec: tcpci: fix of node refcount leak in tcpci_register_port()
usb: typec: tipd: Cleanup resources if devm_tps6598_psy_register fails
usb: typec: tipd: Fix spurious fwnode_handle_put in error path
usb: typec: tipd: Fix typec_unregister_port error paths
usb: musb: omap2430: Fix probe regression for missing resources
extcon: usbc-tusb320: Update state on probe even if no IRQ pending
USB: gadget: Fix use-after-free during usb config switch
serial: amba-pl011: avoid SBSA UART accessing DMACR register
serial: pl011: Do not clear RX FIFO & RX interrupt in unthrottle.
serial: stm32: move dma_request_chan() before clk_prepare_enable()
serial: pch: Fix PCI device refcount leak in pch_request_dma()
serial: altera_uart: fix locking in polling mode
serial: sunsab: Fix error handling in sunsab_init()
habanalabs: fix return value check in hl_fw_get_sec_attest_data()
test_firmware: fix memory leak in test_firmware_init()
misc: ocxl: fix possible name leak in ocxl_file_register_afu()
ocxl: fix pci device refcount leak when calling get_function_0()
misc: tifm: fix possible memory leak in tifm_7xx1_switch_media()
misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os
firmware: raspberrypi: fix possible memory leak in rpi_firmware_probe()
cxl: fix possible null-ptr-deref in cxl_guest_init_afu|adapter()
cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()
iio: temperature: ltc2983: make bulk write buffer DMA-safe
iio: adis: add '__adis_enable_irq()' implementation
counter: stm32-lptimer-cnt: fix the check on arr and cmp registers update
coresight: trbe: remove cpuhp instance node before remove cpuhp state
coresight: cti: Fix null pointer error on CTI init before ETM
tracing/user_events: Fix call print_fmt leak
usb: roles: fix of node refcount leak in usb_role_switch_is_parent()
usb: core: hcd: Fix return value check in usb_hcd_setup_local_mem()
usb: gadget: f_hid: fix f_hidg lifetime vs cdev
usb: gadget: f_hid: fix refcount leak on error path
drivers: mcb: fix resource leak in mcb_probe()
mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
chardev: fix error handling in cdev_device_add()
vfio/iova_bitmap: refactor iova_bitmap_set() to better handle page boundaries
i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe
staging: rtl8192u: Fix use after free in ieee80211_rx()
staging: rtl8192e: Fix potential use-after-free in rtllib_rx_Monitor()
vme: Fix error not catched in fake_init()
gpiolib: cdev: fix NULL-pointer dereferences
gpiolib: protect the GPIO device against being dropped while in use by user-space
i2c: mux: reg: check return value after calling platform_get_resource()
i2c: ismt: Fix an out-of-bounds bug in ismt_access()
usb: storage: Add check for kcalloc
usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
tracing/hist: Fix issue of losting command info in error_log
ksmbd: Fix resource leak in ksmbd_session_rpc_open()
samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
thermal/drivers/imx8mm_thermal: Validate temperature range
thermal/drivers/k3_j72xx_bandgap: Fix the debug print message
thermal/of: Fix memory leak on thermal_of_zone_register() failure
thermal/drivers/qcom/temp-alarm: Fix inaccurate warning for gen2
thermal/drivers/qcom/lmh: Fix irq handler return value
fbdev: ssd1307fb: Drop optional dependency
fbdev: pm2fb: fix missing pci_disable_device()
fbdev: via: Fix error in via_core_init()
fbdev: vermilion: decrease reference count in error path
fbdev: ep93xx-fb: Add missing clk_disable_unprepare in ep93xxfb_probe()
fbdev: geode: don't build on UML
fbdev: uvesafb: don't build on UML
fbdev: uvesafb: Fixes an error handling path in uvesafb_probe()
led: qcom-lpg: Fix sleeping in atomic
perf tools: Fix "kernel lock contention analysis" test by not printing warnings in quiet mode
perf stat: Use evsel__is_hybrid() more
perf stat: Move common code in print_metric_headers()
HSI: omap_ssi_core: fix unbalanced pm_runtime_disable()
HSI: omap_ssi_core: fix possible memory leak in ssi_probe()
power: supply: fix residue sysfs file in error handle route of __power_supply_register()
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
perf trace: Return error if a system call doesn't exist
perf trace: Use macro RAW_SYSCALL_ARGS_NUM to replace number
perf trace: Handle failure when trace point folder is missed
perf symbol: correction while adjusting symbol
power: supply: z2_battery: Fix possible memleak in z2_batt_probe()
power: supply: cw2015: Fix potential null-ptr-deref in cw_bat_probe()
HSI: omap_ssi_core: Fix error handling in ssi_init()
power: supply: ab8500: Fix error handling in ab8500_charger_init()
power: supply: Fix refcount leak in rk817_charger_probe
power: supply: bq25890: Factor out regulator registration code
power: supply: bq25890: Convert to i2c's .probe_new()
power: supply: bq25890: Ensure pump_express_work is cancelled on remove
perf branch: Fix interpretation of branch records
power: supply: fix null pointer dereferencing in power_supply_get_battery_info
gfs2: Partially revert gfs2_inode_lookup change
leds: is31fl319x: Fix setting current limit for is31fl319{0,1,3}
perf off_cpu: Fix a typo in BTF tracepoint name, it should be 'btf_trace_sched_switch'
ftrace: Allow WITH_ARGS flavour of graph tracer with shadow call stack
perf stat: Do not delay the workload with --delay
RDMA/siw: Fix pointer cast warning
fs/ntfs3: Avoid UBSAN error on true_sectors_per_clst()
fs/ntfs3: Harden against integer overflows
phy: marvell: phy-mvebu-a3700-comphy: Reset COMPHY registers before USB 3.0 power on
phy: qcom-qmp-pcie: drop bogus register update
dmaengine: idxd: Make max batch size attributes in sysfs invisible for Intel IAA
dmaengine: apple-admac: Allocate cache SRAM to channels
remoteproc: core: Auto select rproc-virtio device id
phy: qcom-qmp-pcie: drop power-down delay config
phy: qcom-qmp-pcie: replace power-down delay
phy: qcom-qmp-pcie: fix sc8180x initialisation
phy: qcom-qmp-pcie: fix ipq8074-gen3 initialisation
phy: qcom-qmp-pcie: fix ipq6018 initialisation
phy: qcom-qmp-usb: clean up power-down handling
phy: qcom-qmp-usb: drop sc8280xp power-down delay
phy: qcom-qmp-usb: drop power-down delay config
phy: qcom-qmp-usb: clean up status polling
phy: qcom-qmp-usb: drop start and pwrdn-ctrl abstraction
phy: qcom-qmp-usb: correct registers layout for IPQ8074 USB3 PHY
iommu/s390: Fix duplicate domain attachments
iommu/sun50i: Fix reset release
iommu/sun50i: Consider all fault sources for reset
iommu/sun50i: Fix R/W permission check
iommu/sun50i: Fix flush size
iommu/sun50i: Implement .iotlb_sync_map
iommu/rockchip: fix permission bits in page table entries v2
dmaengine: idxd: Make read buffer sysfs attributes invisible for Intel IAA
phy: qcom-qmp-usb: fix sc8280xp PCS_USB offset
phy: usb: s2 WoL wakeup_count not incremented for USB->Eth devices
phy: usb: Use slow clock for wake enabled suspend
phy: usb: Fix clock imbalance for suspend/resume
include/uapi/linux/swab: Fix potentially missing __always_inline
pwm: tegra: Improve required rate calculation
pwm: tegra: Ensure the clock rate is not less than needed
phy: qcom-qmp-pcie: split register tables into common and extra parts
phy: qcom-qmp-pcie: split pcs_misc init cfg for ipq8074 pcs table
phy: qcom-qmp-pcie: support separate tables for EP mode
phy: qcom-qmp-pcie: Support SM8450 PCIe1 PHY in EP mode
phy: qcom-qmp-pcie: Fix high latency with 4x2 PHY when ASPM is enabled
phy: qcom-qmp-pcie: Fix sm8450_qmp_gen4x2_pcie_pcs_tbl[] register names
fs/ntfs3: Fix slab-out-of-bounds read in ntfs_trim_fs
dmaengine: idxd: Fix crc_val field for completion record
rtc: rzn1: Check return value in rzn1_rtc_probe
rtc: class: Fix potential memleak in devm_rtc_allocate_device()
rtc: pcf2127: Convert to .probe_new()
rtc: cmos: Call cmos_wake_setup() from cmos_do_probe()
rtc: cmos: Call rtc_wake_setup() from cmos_do_probe()
rtc: cmos: Eliminate forward declarations of some functions
rtc: cmos: Rename ACPI-related functions
rtc: cmos: Disable ACPI RTC event on removal
rtc: snvs: Allow a time difference on clock register read
rtc: pcf85063: Fix reading alarm
iommu/mediatek: Check return value after calling platform_get_resource()
iommu: Avoid races around device probe
iommu/amd: Fix pci device refcount leak in ppr_notifier()
iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()
macintosh: fix possible memory leak in macio_add_one_device()
macintosh/macio-adb: check the return value of ioremap()
powerpc/52xx: Fix a resource leak in an error handling path
cxl: Fix refcount leak in cxl_calc_capp_routing
powerpc/xmon: Fix -Wswitch-unreachable warning in bpt_cmds
powerpc/xive: add missing iounmap() in error path in xive_spapr_populate_irq_data()
powerpc/pseries: fix the object owners enum value in plpks driver
powerpc/pseries: Fix the H_CALL error code in PLPKS driver
powerpc/pseries: Return -EIO instead of -EINTR for H_ABORTED error
powerpc/pseries: fix plpks_read_var() code for different consumers
kprobes: Fix check for probe enabled in kill_kprobe()
powerpc: dts: turris1x.dts: Add channel labels for temperature sensor
powerpc/perf: callchain validate kernel stack pointer bounds
powerpc/83xx/mpc832x_rdb: call platform_device_put() in error case in of_fsl_spi_probe()
powerpc/hv-gpci: Fix hv_gpci event list
selftests/powerpc: Fix resource leaks
iommu/mediatek: Add platform_device_put for recovering the device refcnt
iommu/mediatek: Use component_match_add
iommu/mediatek: Add error path for loop of mm_dts_parse
iommu/mediatek: Validate number of phandles associated with "mediatek,larbs"
iommu/sun50i: Remove IOMMU_DOMAIN_IDENTITY
pwm: sifive: Call pwm_sifive_update_clock() while mutex is held
pwm: mtk-disp: Fix the parameters calculated by the enabled flag of disp_pwm
pwm: mediatek: always use bus clock for PWM on MT7622
RISC-V: KVM: Fix reg_val check in kvm_riscv_vcpu_set_reg_config()
remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()
remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio()
remoteproc: qcom_q6v5_pas: disable wakeup on probe fail or remove
remoteproc: qcom_q6v5_pas: detach power domains on remove
remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in adsp_alloc_memory_region()
remoteproc: qcom: q6v5: Fix missing clk_disable_unprepare() in q6v5_wcss_qcs404_power_on()
powerpc/pseries/eeh: use correct API for error log size
dt-bindings: mfd: qcom,spmi-pmic: Drop PWM reg dependency
mfd: axp20x: Do not sleep in the power off handler
mfd: bd957x: Fix Kconfig dependency on REGMAP_IRQ
mfd: qcom_rpm: Fix an error handling path in qcom_rpm_probe()
mfd: pm8008: Fix return value check in pm8008_probe()
netfilter: flowtable: really fix NAT IPv6 offload
rtc: st-lpc: Add missing clk_disable_unprepare in st_rtc_probe()
rtc: pic32: Move devm_rtc_allocate_device earlier in pic32_rtc_probe()
rtc: pcf85063: fix pcf85063_clkout_control
iommu/mediatek: Fix forever loop in error handling
nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure
net: macsec: fix net device access prior to holding a lock
bonding: add missed __rcu annotation for curr_active_slave
bonding: do failover when high prio link up
mISDN: hfcsusb: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcpci: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
mISDN: hfcmulti: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave()
block, bfq: fix possible uaf for 'bfqq->bic'
selftests/bpf: Select CONFIG_FUNCTION_ERROR_INJECTION
bpf: prevent leak of lsm program after failed attach
media: v4l2-ctrls-api.c: add back dropped ctrl->is_new = 1
net: enetc: avoid buffer leaks on xdp_do_redirect() failure
nfc: pn533: Clear nfc_target before being used
unix: Fix race in SOCK_SEQPACKET's unix_dgram_sendmsg()
r6040: Fix kmemleak in probe and remove
net: dsa: mv88e6xxx: avoid reg_lock deadlock in mv88e6xxx_setup_port()
igc: Enhance Qbv scheduling by using first flag bit
igc: Use strict cycles for Qbv scheduling
igc: Add checking for basetime less than zero
igc: allow BaseTime 0 enrollment for Qbv
igc: recalculate Qbv end_time by considering cycle time
igc: Set Qbv start_time and end_time to end_time if not being configured in GCL
rtc: mxc_v2: Add missing clk_disable_unprepare()
devlink: hold region lock when flushing snapshots
selftests: devlink: fix the fd redirect in dummy_reporter_test
openvswitch: Fix flow lookup to use unmasked key
soc: mediatek: pm-domains: Fix the power glitch issue
arm64: dts: mt8183: Fix Mali GPU clock
devlink: protect devlink dump by the instance lock
skbuff: Account for tail adjustment during pull operations
mailbox: mpfs: read the system controller's status
mailbox: arm_mhuv2: Fix return value check in mhuv2_probe()
mailbox: zynq-ipi: fix error handling while device_register() fails
net_sched: reject TCF_EM_SIMPLE case for complex ematch module
rxrpc: Fix missing unlock in rxrpc_do_sendmsg()
myri10ge: Fix an error handling path in myri10ge_probe()
net: stream: purge sk_error_queue in sk_stream_kill_queues()
mctp: serial: Fix starting value for frame check sequence
cifs: don't leak -ENOMEM in smb2_open_file()
net: dsa: microchip: remove IRQF_TRIGGER_FALLING in request_threaded_irq
mctp: Remove device type check at unregister
HID: amd_sfh: Add missing check for dma_alloc_coherent
net: fec: check the return value of build_skb()
rcu: Fix __this_cpu_read() lockdep warning in rcu_force_quiescent_state()
arm64: make is_ttbrX_addr() noinstr-safe
ARM: dts: aspeed: rainier,everest: Move reserved memory regions
video: hyperv_fb: Avoid taking busy spinlock on panic path
x86/hyperv: Remove unregister syscore call from Hyper-V cleanup
binfmt_misc: fix shift-out-of-bounds in check_special_flags
arm64: dts: qcom: sm8450: disable SDHCI SDR104/SDR50 on all boards
arm64: dts: qcom: sm6350: Add apps_smmu with streamID to SDHCI 1/2 nodes
fs: jfs: fix shift-out-of-bounds in dbAllocAG
udf: Avoid double brelse() in udf_rename()
jfs: Fix fortify moan in symlink
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value
ACPI: EC: Add quirk for the HP Pavilion Gaming 15-cx0041ur
ACPICA: Fix error code path in acpi_ds_call_control_method()
thermal/core: Ensure that thermal device is registered in thermal_zone_get_temp
ACPI: video: Change GIGABYTE GB-BXBT-2807 quirk to force_none
ACPI: video: Change Sony Vaio VPCEH3U1E quirk to force_native
ACPI: video: Add force_vendor quirk for Sony Vaio PCG-FRV35
ACPI: video: Add force_native quirk for Sony Vaio VPCY11S1E
nilfs2: fix shift-out-of-bounds/overflow in nilfs_sb2_bad_offset()
nilfs2: fix shift-out-of-bounds due to too large exponent of block size
acct: fix potential integer overflow in encode_comp_t()
x86/apic: Handle no CONFIG_X86_X2APIC on systems with x2APIC enabled by BIOS
ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Tab 3 Pro (YT3-X90F)
btrfs: do not panic if we can't allocate a prealloc extent state
ACPI: x86: Add skip i2c clients quirk for Medion Lifetab S10346
hfs: fix OOB Read in __hfs_brec_find
drm/etnaviv: add missing quirks for GC300
media: imx-jpeg: Disable useless interrupt to avoid kernel panic
brcmfmac: return error when getting invalid max_flowrings from dongle
wifi: ath9k: verify the expected usb_endpoints are present
wifi: ar5523: Fix use-after-free on ar5523_cmd() timed out
ASoC: codecs: rt298: Add quirk for KBL-R RVP platform
ASoC: Intel: avs: Add quirk for KBL-R RVP platform
ipmi: fix memleak when unload ipmi driver
wifi: ath10k: Delay the unmapping of the buffer
openvswitch: Use kmalloc_size_roundup() to match ksize() usage
bnx2: Use kmalloc_size_roundup() to match ksize() usage
drm/amd/display: skip commit minimal transition state
drm/amd/display: prevent memory leak
drm/edid: add a quirk for two LG monitors to get them to work on 10bpc
Revert "drm/amd/display: Limit max DSC target bpp for specific monitors"
drm/rockchip: use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
blk-mq: avoid double ->queue_rq() because of early timeout
HID: apple: fix key translations where multiple quirks attempt to translate the same key
HID: apple: enable APPLE_ISO_TILDE_QUIRK for the keyboards of Macs with the T2 chip
wifi: ath11k: Fix qmi_msg_handler data structure initialization
qed (gcc13): use u16 for fid to be big enough
drm/meson: Fix return type of meson_encoder_cvbs_mode_valid()
bpf: make sure skb->len != 0 when redirecting to a tunneling device
net: ethernet: ti: Fix return type of netcp_ndo_start_xmit()
hamradio: baycom_epp: Fix return type of baycom_send_packet()
wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()
wifi: brcmfmac: Fix potential NULL pointer dereference in 'brcmf_c_preinit_dcmds()'
HID: input: do not query XP-PEN Deco LW battery
HID: uclogic: Add support for XP-PEN Deco LW
igb: Do not free q_vector unless new one was allocated
drm/amdgpu: Fix type of second parameter in trans_msg() callback
drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callback
s390/ctcm: Fix return type of ctc{mp,}m_tx()
s390/netiucv: Fix return type of netiucv_tx()
s390/lcs: Fix return type of lcs_start_xmit()
drm/amd/display: Use min transition for SubVP into MPO
drm/amd/display: Disable DRR actions during state commit
drm/msm: Use drm_mode_copy()
drm/rockchip: Use drm_mode_copy()
drm/sti: Use drm_mode_copy()
drm/mediatek: Fix return type of mtk_hdmi_bridge_mode_valid()
drivers/md/md-bitmap: check the return value of md_bitmap_get_counter()
md/raid0, raid10: Don't set discard sectors for request queue
md/raid1: stop mdx_raid1 thread when raid1 array run failed
drm/amd/display: Workaround to increase phantom pipe vactive in pipesplit
drm/amd/display: fix array index out of bound error in bios parser
nvme-auth: don't override ctrl keys before validation
net: add atomic_long_t to net_device_stats fields
ipv6/sit: use DEV_STATS_INC() to avoid data-races
mrp: introduce active flags to prevent UAF when applicant uninit
net: ethernet: mtk_eth_soc: drop packets to WDMA if the ring is full
bpf/verifier: Use kmalloc_size_roundup() to match ksize() usage
ppp: associate skb with a device at tx
drm/amd/display: Fix display corruption w/ VSR enable
bpf: Fix a BTF_ID_LIST bug with CONFIG_DEBUG_INFO_BTF not set
bpf: Prevent decl_tag from being referenced in func_proto arg
ethtool: avoiding integer overflow in ethtool_phys_id()
media: dvb-frontends: fix leak of memory fw
media: dvbdev: adopts refcnt to avoid UAF
media: dvb-usb: fix memory leak in dvb_usb_adapter_init()
media: mediatek: vcodec: Can't set dst buffer to done when lat decode error
blk-mq: fix possible memleak when register 'hctx' failed
ALSA: usb-audio: Add quirk for Tascam Model 12
drm/amdgpu: Fix potential double free and null pointer dereference
drm/amd/display: Use the largest vready_offset in pipe group
drm/amd/display: Fix DTBCLK disable requests and SRC_SEL programming
ASoC: amd: yc: Add Xiaomi Redmi Book Pro 14 2022 into DMI table
libbpf: Avoid enum forward-declarations in public API in C++ mode
regulator: core: fix use_count leakage when handling boot-on
wifi: mt76: do not run mt76u_status_worker if the device is not running
hwmon: (nct6775) add ASUS CROSSHAIR VIII/TUF/ProArt B550M
selftests/bpf: Fix conflicts with built-in functions in bpf_iter_ksym
nfs: fix possible null-ptr-deref when parsing param
mmc: f-sdh30: Add quirks for broken timeout clock capability
mmc: renesas_sdhi: add quirk for broken register layout
mmc: renesas_sdhi: better reset from HS400 mode
mmc: sdhci-tegra: Issue CMD and DAT resets together
media: si470x: Fix use-after-free in si470x_int_in_callback()
clk: st: Fix memory leak in st_of_quadfs_setup()
regulator: core: Use different devices for resource allocation and DT lookup
ice: synchronize the misc IRQ when tearing down Tx tracker
Bluetooth: hci_bcm: Add CYW4373A0 support
Bluetooth: Add quirk to disable extended scanning
Bluetooth: Add quirk to disable MWS Transport Configuration
regulator: core: Fix resolve supply lookup issue
crypto: hisilicon/hpre - fix resource leak in remove process
scsi: lpfc: Fix hard lockup when reading the rx_monitor from debugfs
scsi: ufs: Reduce the START STOP UNIT timeout
crypto: hisilicon/qm - increase the memory of local variables
Revert "PCI: Clear PCI_STATUS when setting up device"
scsi: elx: libefc: Fix second parameter type in state callbacks
hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param()
scsi: smartpqi: Add new controller PCI IDs
scsi: smartpqi: Correct device removal for multi-actuator devices
drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
scsi: target: iscsi: Fix a race condition between login_work and the login thread
orangefs: Fix kmemleak in orangefs_prepare_debugfs_help_string()
orangefs: Fix kmemleak in orangefs_sysfs_init()
orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init()
hwmon: (jc42) Fix missing unlock on error in jc42_write()
ASoC: sof_es8336: fix possible use-after-free in sof_es8336_remove()
ASoC: Intel: Skylake: Fix driver hang during shutdown
ASoC: mediatek: mt8173-rt5650-rt5514: fix refcount leak in mt8173_rt5650_rt5514_dev_probe()
ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()
ASoC: rockchip: pdm: Add missing clk_disable_unprepare() in rockchip_pdm_runtime_resume()
ASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()
ALSA: hda/hdmi: fix i915 silent stream programming flow
ALSA: hda/hdmi: set default audio parameters for KAE silent-stream
ALSA: hda/hdmi: fix stream-id config keep-alive for rt suspend
ASoC: wm8994: Fix potential deadlock
ASoC: rockchip: spdif: Add missing clk_disable_unprepare() in rk_spdif_runtime_resume()
ASoC: rt5670: Remove unbalanced pm_runtime_put()
drm/i915/display: Don't disable DDI/Transcoder when setting phy test pattern
LoadPin: Ignore the "contents" argument of the LSM hooks
lkdtm: cfi: Make PAC test work with GCC 7 and 8
pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion
drm/amd/pm: avoid large variable on kernel stack
perf debug: Set debug_peo_args and redirect_to_stderr variable to correct values in perf_quiet_option()
perf tools: Make quiet mode consistent between tools
perf probe: Check -v and -q options in the right place
MIPS: ralink: mt7621: avoid to init common ralink reset controller
perf test: Fix "all PMU test" to skip parametrized events
afs: Fix lost servers_outstanding count
cfi: Fix CFI failure with KASAN
pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
ima: Simplify ima_lsm_copy_rule
Input: iqs7222 - drop unused device node references
Input: iqs7222 - report malformed properties
Input: iqs7222 - add support for IQS7222A v1.13+
dt-bindings: input: iqs7222: Reduce 'linux,code' to optional
dt-bindings: input: iqs7222: Correct minimum slider size
dt-bindings: input: iqs7222: Add support for IQS7222A v1.13+
ALSA: usb-audio: Workaround for XRUN at prepare
ALSA: usb-audio: add the quirk for KT0206 device
ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB
ALSA: hda/hdmi: Add HP Device 0x8711 to force connect list
HID: logitech-hidpp: Guard FF init code against non-USB devices
usb: cdnsp: fix lack of ZLP for ep0
usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq
arm64: dts: qcom: sm6350: fix USB-DP PHY registers
arm64: dts: qcom: sm8250: fix USB-DP PHY registers
dt-bindings: clocks: imx8mp: Add ID for usb suspend clock
clk: imx: imx8mp: add shared clk gate for usb suspend clk
usb: dwc3: Fix race between dwc3_set_mode and __dwc3_set_mode
usb: dwc3: core: defer probe on ulpi_read_id timeout
usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init
xhci: Prevent infinite loop in transaction errors recovery for streams
HID: wacom: Ensure bootloader PID is usable in hidraw mode
HID: mcp2221: don't connect hidraw
loop: Fix the max_loop commandline argument treatment when it is set to 0
9p: set req refcount to zero to avoid uninitialized usage
security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6
reiserfs: Add missing calls to reiserfs_security_free()
iio: fix memory leak in iio_device_register_eventset()
iio: adc: ad_sigma_delta: do not use internal iio_dev lock
iio: adc128s052: add proper .data members in adc128_of_match table
iio: addac: ad74413r: fix integer promotion bug in ad74413_get_input_current_offset()
regulator: core: fix deadlock on regulator enable
spi: fsl_spi: Don't change speed while chipselect is active
floppy: Fix memory leak in do_floppy_init()
gcov: add support for checksum field
test_maple_tree: add test for mas_spanning_rebalance() on insufficient data
maple_tree: fix mas_spanning_rebalance() on insufficient data
fbdev: fbcon: release buffer when fbcon_do_set_font() failed
ovl: fix use inode directly in rcu-walk mode
btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range
mm/gup: disallow FOLL_FORCE|FOLL_WRITE on hugetlb mappings
scsi: qla2xxx: Fix crash when I/O abort times out
blk-iolatency: Fix memory leak on add_disk() failures
io_uring/net: introduce IORING_SEND_ZC_REPORT_USAGE flag
io_uring: add completion locking for iopoll
io_uring: dont remove file from msg_ring reqs
io_uring: improve io_double_lock_ctx fail handling
io_uring/net: ensure compat import handlers clear free_iov
io_uring/net: fix cleanup after recycle
io_uring: protect cq_timeouts with timeout_lock
io_uring: remove iopoll spinlock
net: stmmac: fix errno when create_singlethread_workqueue() fails
media: dvbdev: fix build warning due to comments
media: dvbdev: fix refcnt bug
drm/amd/display: revert Disable DRR actions during state commit
mfd: qcom_rpm: Use devm_of_platform_populate() to simplify code
pwm: tegra: Fix 32 bit build
Linux 6.1.2
Change-Id: I8f7c080f3b8288ed319fc0e25aaefb7ad5cd6b84
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 45af1d7aae7d5520d2858f8517a1342646f015db ]
The module_get_next_page() function return error pointers on error
instead of NULL.
Use IS_ERR() to check the return value to fix this.
Fixes: b1ae6dc41e ("module: add in-kernel support for decompressing")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Only enforce export protection if there are symbols in the
unprotected list for the Kernel Module Interface (KMI).
This is only relevant for targets like arm64 that have
defined ABI symbol lists. This allows non-GKI targets
like arm and x86 to continue using GKI source code
without disabling the feature for those targets.
Bug: 232430739
Test: TH
Fixes: fd1e76886660 ("ANDROID: GKI: Protect exports of protected GKI modules")
Change-Id: Ie89e8f63eda99d9b7aacd1bb76d036b3ff4ba37c
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit a6eaf3db80788a1445a7a2e05503f32610d79486)
Implement support for protecting the exported symbols of
protected GKI modules.
Only signed GKI modules are permitted to export symbols
listed in the android/abi_gki_protected_exports file.
Attempting to export these symbols from an unsigned module
will result in the module failing to load, with a
'Permission denied' error message.
Bug: 232430739
Test: TH
Change-Id: I3e8b330938e116bb2e022d356ac0d55108a84a01
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
(cherry picked from commit fd1e768866606ff230280f26faca797bb47bd8c0)
ACKs with no ABI symbol lists like mainline,
don't let any unsigned modules load as every
access is being treated as violation as
NO_OF_UNPROTECTED_SYMBOLS will be 0 in this case.
Check NO_OF_UNPROTECTED_SYMBOLS and if it's 0,
allow every symbol access by unsigned modules;
so we can keep the feature enable and also not
break any devices. It should never be 0 with
kernel branches where KMI_SYMBOL_LISTS have been
enabled.
Bug: 257458145
Bug: 232430739
Test: TH
Fixes: e9669eeb2f ("ANDROID: GKI: Add module load time symbol protection")
Change-Id: Iab65e1425473e32baaad0d6c7f0d3eb007ae864f
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Add vendor hook for module init, so we can get memory type and
use it to do memory type check for architecture
dependent page table setting.
Bug: 248994334
Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Change-Id: I1224945fd1f7950d46d6ea93c14dfd784658653c
Add CONFIG_MODULE_SIG_PROTECT to enable lookup for the unprotected
symbols from the build time generated list of symbols.
Module loading behavior will change as follows:
- Allows Android GKI Modules signed using MODULE_SIG_ALL during build.
- Allows other modules to load if they don't violate the access to
Android GKI protected symbols. Loading will fail and return
-EACCES (Permission denied) if these modules access the symbol which
is not allowlisted via symbol list or exported by a GKI module.
Bug: 232430739
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: I751b1951241b45712c20ac0e3878abd2152dd002
This reverts commit f5794dc184.
Reason for revert: Upstream mainline module code has been refactored;
and gki-modules implementation has changed, too. So, reverting all
old stuff and adding the new with rebase as single patch via
aosp/2260477.
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: I095a6bb8644a81703c3fbb273845a8d0a2c6e912
This ensures that no module record/or entry is added to the
unloaded_tainted_modules list if it does not carry a taint.
Reported-by: Alexey Dobriyan <adobriyan@gmail.com>
Fixes: 99bd995655 ("module: Introduce module unload taint tracking")
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
There's only two pathes queued up for v6.1 for modules, these have
been grinding on linux-next for at least 4 weeks now:
* David Disseldorp's minor enhancement for sysfs compression string
* Aaron Tomlin's debugfs interface to view unloaded tainted modules
But there are other changes queued up for testing for the next merge
window already. One change being still discussed, and *not* yet even close
to testing on linux-next, but worth mentioning to put on your radar is
the generalization of the bpf prog_pack thing. The idea with that is to
generalize the iTLB gains seen with using huge pages on eBPF to other text
uses on the kernel (modules, ftrace, kprobes). Song Liu is doing a good job
following up on that difficult task as the semantics for the special
permissions are crap, and it really hasn't been easy to put all this
together. The latest effort can be read on his vmalloc_exec() patch
series [0].
Aaron will have a fix posted soon for the debugfs interface for unloaded
modules, when that comes I'll just bounce that to you as it should be
merged.
[0] https://lkml.kernel.org/r/20220818224218.2399791-1-song@kernel.org
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Merge tag 'modules-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull module updates from Luis Chamberlain:
- minor enhancement for sysfs compression string (David Disseldorp)
- debugfs interface to view unloaded tainted modules (Aaron Tomlin)
* tag 'modules-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
module/decompress: generate sysfs string at compile time
module: Add debugfs interface to view unloaded tainted modules
Here is the big set of driver core and debug printk changes for 6.1-rc1.
Included in here is:
- dynamic debug updates for the core and the drm subsystem. The
drm changes have all been acked by the relevant maintainers.
- kernfs fixes for syzbot reported problems
- kernfs refactors and updates for cgroup requirements
- magic number cleanups and removals from the kernel tree (they
were not being used and they really did not actually do
anything.)
- other tiny cleanups
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core and debug printk changes for
6.1-rc1. Included in here is:
- dynamic debug updates for the core and the drm subsystem. The drm
changes have all been acked by the relevant maintainers
- kernfs fixes for syzbot reported problems
- kernfs refactors and updates for cgroup requirements
- magic number cleanups and removals from the kernel tree (they were
not being used and they really did not actually do anything)
- other tiny cleanups
All of these have been in linux-next for a while with no reported
issues"
* tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (74 commits)
docs: filesystems: sysfs: Make text and code for ->show() consistent
Documentation: NBD_REQUEST_MAGIC isn't a magic number
a.out: restore CMAGIC
device property: Add const qualifier to device_get_match_data() parameter
drm_print: add _ddebug descriptor to drm_*dbg prototypes
drm_print: prefer bare printk KERN_DEBUG on generic fn
drm_print: optimize drm_debug_enabled for jump-label
drm-print: add drm_dbg_driver to improve namespace symmetry
drm-print.h: include dyndbg header
drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
drm_print: interpose drm_*dbg with forwarding macros
drm: POC drm on dyndbg - use in core, 2 helpers, 3 drivers.
drm_print: condense enum drm_debug_category
debugfs: use DEFINE_SHOW_ATTRIBUTE to define debugfs_regset32_fops
driver core: use IS_ERR_OR_NULL() helper in device_create_groups_vargs()
Documentation: ENI155_MAGIC isn't a magic number
Documentation: NBD_REPLY_MAGIC isn't a magic number
nbd: remove define-only NBD_MAGIC, previously magic number
Documentation: FW_HEADER_MAGIC isn't a magic number
Documentation: EEPROM_MAGIC_VALUE isn't a magic number
...
Switch from Clang's original forward-edge control-flow integrity
implementation to -fsanitize=kcfi, which is better suited for the
kernel, as it doesn't require LTO, doesn't use a jump table that
requires altering function references, and won't break cross-module
function address equality.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Kees Cook <keescook@chromium.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220908215504.3686827-6-samitolvanen@google.com
In preparation to switching to -fsanitize=kcfi, remove support for the
CFI module shadow that will no longer be needed.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Kees Cook <keescook@chromium.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20220908215504.3686827-4-samitolvanen@google.com
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Merge 6.0-rc5 into driver-core-next
We need the driver core and debugfs changes in this branch.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch provides debug/modules/unloaded_tainted file to see a
record of unloaded tainted modules.
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Add __dyndbg_classes section, using __dyndbg as a model. Use it:
vmlinux.lds.h:
KEEP the new section, which also silences orphan section warning on
loadable modules. Add (__start_/__stop_)__dyndbg_classes linker
symbols for the c externs (below).
kernel/module/main.c:
- fill new fields in find_module_sections(), using section_objs()
- extend callchain prototypes
to pass classes, length
load_module(): pass new info to dynamic_debug_setup()
dynamic_debug_setup(): new params, pass through to ddebug_add_module()
dynamic_debug.c:
- add externs to the linker symbols.
ddebug_add_module():
- It currently builds a debug_table, and *will* find and attach classes.
dynamic_debug_init():
- add class fields to the _ddebug_info cursor var: di.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Link: https://lore.kernel.org/r/20220904214134.408619-16-jim.cromie@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This new struct composes the linker provided (vector,len) section,
and provides a place to add other __dyndbg[] state-data later:
descs - the vector of descriptors in __dyndbg section.
num_descs - length of the data/section.
Use it, in several different ways, as follows:
In lib/dynamic_debug.c:
ddebug_add_module(): Alter params-list, replacing 2 args (array,index)
with a struct _ddebug_info * containing them both, with room for
expansion. This helps future-proof the function prototype against the
looming addition of class-map info into the dyndbg-state, by providing
a place to add more member fields later.
NB: later add static struct _ddebug_info builtins_state declaration,
not needed yet.
ddebug_add_module() is called in 2 contexts:
In dynamic_debug_init(), declare, init a struct _ddebug_info di
auto-var to use as a cursor. Then iterate over the prdbg blocks of
the builtin modules, and update the di cursor before calling
_add_module for each.
Its called from kernel/module/main.c:load_info() for each loaded
module:
In internal.h, alter struct load_info, replacing the dyndbg array,len
fields with an embedded _ddebug_info containing them both; and
populate its members in find_module_sections().
The 2 calling contexts differ in that _init deals with contiguous
subranges of __dyndbgs[] section, packed together, while loadable
modules are added one at a time.
So rename ddebug_add_module() into outer/__inner fns, call __inner
from _init, and provide the offset into the builtin __dyndbgs[] where
the module's prdbgs reside. The cursor provides start, len of the
subrange for each. The offset will be used later to pack the results
of builtin __dyndbg_sites[] de-duplication, and is 0 and unneeded for
loadable modules,
Note:
kernel/module/main.c includes <dynamic_debug.h> for struct
_ddeubg_info. This might be prone to include loops, since its also
included by printk.h. Nothing has broken in robot-land on this.
cc: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Link: https://lore.kernel.org/r/20220904214134.408619-12-jim.cromie@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Steps on the way to 6.0-rc1
Resolves merge conflicts with:
init/Kconfig
kernel/module/Kconfig
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I92b7f12c0ba853ee8bfc81d072fb6eced54dbfa9
The new KUnit module handling has KUnit test suites listed in a
.kunit_test_suites section of each module. This should be loaded when
the module is, but at the moment this only happens if KUnit is built-in.
Also load this when KUnit is enabled as a module: it'll not be usable
unless KUnit is loaded, but such modules are likely to depend on KUnit
anyway, so it's unlikely to ever be loaded needlessly.
Fixes: 3d6e446238 ("kunit: unify module and builtin suite definitions")
Signed-off-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
For the 6.0 merge window the modules code shifts to cleanup and minor fixes
effort. This is becomes much easier to do and review now due to the code
split to its own directory from effort on the last kernel release. I expect
to see more of this with time and as we expand on test coverage in the future.
The cleanups and fixes come from usual suspects such as Christophe Leroy and
Aaron Tomlin but there are also some other contributors.
One particular minor fix worth mentioning is from Helge Deller, where he spotted
a *forever* incorrect natural alignment on both ELF section header tables:
* .altinstructions
* __bug_table sections
A lot of back and forth went on in trying to determine the ill effects of this
misalignment being present for years and it has been determined there should
be no real ill effects unless you have a buggy exception handler. Helge actually
hit one of these buggy exception handlers on parisc which is how he ended up
spotting this issue. When implemented correctly these paths with incorrect
misalignment would just mean a performance penalty, but given that we are
dealing with alternatives on modules and with the __bug_table (where info
regardign BUG()/WARN() file/line information associated with it is stored)
this really shouldn't be a big deal.
The only other change with mentioning is the kmap() with kmap_local_page()
and my only concern with that was on what is done after preemption, but the
virtual addresses are restored after preemption. This is only used on module
decompression.
This all has sit on linux-next for a while except the kmap stuff which has
been there for 3 weeks.
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Merge tag 'modules-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull module updates from Luis Chamberlain:
"For the 6.0 merge window the modules code shifts to cleanup and minor
fixes effort. This becomes much easier to do and review now due to the
code split to its own directory from effort on the last kernel
release. I expect to see more of this with time and as we expand on
test coverage in the future. The cleanups and fixes come from usual
suspects such as Christophe Leroy and Aaron Tomlin but there are also
some other contributors.
One particular minor fix worth mentioning is from Helge Deller, where
he spotted a *forever* incorrect natural alignment on both ELF section
header tables:
* .altinstructions
* __bug_table sections
A lot of back and forth went on in trying to determine the ill effects
of this misalignment being present for years and it has been
determined there should be no real ill effects unless you have a buggy
exception handler. Helge actually hit one of these buggy exception
handlers on parisc which is how he ended up spotting this issue. When
implemented correctly these paths with incorrect misalignment would
just mean a performance penalty, but given that we are dealing with
alternatives on modules and with the __bug_table (where info regardign
BUG()/WARN() file/line information associated with it is stored) this
really shouldn't be a big deal.
The only other change with mentioning is the kmap() with
kmap_local_page() and my only concern with that was on what is done
after preemption, but the virtual addresses are restored after
preemption. This is only used on module decompression.
This all has sit on linux-next for a while except the kmap stuff which
has been there for 3 weeks"
* tag 'modules-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
module: Replace kmap() with kmap_local_page()
module: Show the last unloaded module's taint flag(s)
module: Use strscpy() for last_unloaded_module
module: Modify module_flags() to accept show_state argument
module: Move module's Kconfig items in kernel/module/
MAINTAINERS: Update file list for module maintainers
module: Use vzalloc() instead of vmalloc()/memset(0)
modules: Ensure natural alignment for .altinstructions and __bug_table sections
module: Increase readability of module_kallsyms_lookup_name()
module: Fix ERRORs reported by checkpatch.pl
module: Add support for default value for module async_probe
This KUnit update for Linux 5.20-rc1 consists of several fixes and an
important feature to discourage running KUnit tests on production
systems. Running tests on a production system could leave the system
in a bad state. This new feature adds:
- adds a new taint type, TAINT_TEST to signal that a test has been run.
This should discourage people from running these tests on production
systems, and to make it easier to tell if tests have been run
accidentally (by loading the wrong configuration, etc.)
- several documentation and tool enhancements and fixes.
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Merge tag 'linux-kselftest-kunit-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit updates from Shuah Khan:
"This consists of several fixes and an important feature to discourage
running KUnit tests on production systems. Running tests on a
production system could leave the system in a bad state.
Summary:
- Add a new taint type, TAINT_TEST to signal that a test has been
run.
This should discourage people from running these tests on
production systems, and to make it easier to tell if tests have
been run accidentally (by loading the wrong configuration, etc)
- Several documentation and tool enhancements and fixes"
* tag 'linux-kselftest-kunit-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (29 commits)
Documentation: KUnit: Fix example with compilation error
Documentation: kunit: Add CLI args for kunit_tool
kcsan: test: Add a .kunitconfig to run KCSAN tests
kunit: executor: Fix a memory leak on failure in kunit_filter_tests
clk: explicitly disable CONFIG_UML_PCI_OVER_VIRTIO in .kunitconfig
mmc: sdhci-of-aspeed: test: Use kunit_test_suite() macro
nitro_enclaves: test: Use kunit_test_suite() macro
thunderbolt: test: Use kunit_test_suite() macro
kunit: flatten kunit_suite*** to kunit_suite** in .kunit_test_suites
kunit: unify module and builtin suite definitions
selftest: Taint kernel when test module loaded
module: panic: Taint the kernel when selftest modules load
Documentation: kunit: fix example run_kunit func to allow spaces in args
Documentation: kunit: Cleanup run_wrapper, fix x-ref
kunit: test.h: fix a kernel-doc markup
kunit: tool: Enable virtio/PCI by default on UML
kunit: tool: make --kunitconfig repeatable, blindly concat
kunit: add coverage_uml.config to enable GCOV on UML
kunit: tool: refactor internal kconfig handling, allow overriding
kunit: tool: introduce --qemu_args
...
kmap() is being deprecated in favor of kmap_local_page().
Two main problems with kmap(): (1) It comes with an overhead as mapping
space is restricted and protected by a global lock for synchronization and
(2) it also requires global TLB invalidation when the kmap’s pool wraps
and it might block when the mapping space is fully utilized until a slot
becomes available.
With kmap_local_page() the mappings are per thread, CPU local, can take
page faults, and can be called from any context (including interrupts).
Tasks can be preempted and, when scheduled to run again, the kernel
virtual addresses are restored and still valid.
kmap_local_page() is faster than kmap() in kernels with HIGHMEM enabled.
Since the use of kmap_local_page() in module_gzip_decompress() and in
module_xz_decompress() is safe (i.e., it does not break the strict rules
of use), it should be preferred over kmap().
Therefore, replace kmap() with kmap_local_page().
Tested on a QEMU/KVM x86_32 VM with 4GB RAM, booting kernels with
HIGHMEM64GB enabled. Modules compressed with XZ or GZIP decompress
properly.
Cc: Matthew Wilcox <willy@infradead.com>
Suggested-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
For diagnostic purposes, this patch, in addition to keeping a record/or
track of the last known unloaded module, we now will include the
module's taint flag(s) too e.g: " [last unloaded: fpga_mgr_mod(OE)]"
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
The use of strlcpy() is considered deprecated [1].
In this particular context, there is no need to remain with strlcpy().
Therefore we transition to strscpy().
[1]: https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
No functional change.
With this patch a given module's state information (i.e. 'mod->state')
can be omitted from the specified buffer. Please note that this is in
preparation to include the last unloaded module's taint flag(s),
if available.
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
In init/Kconfig, the part dedicated to modules is quite large.
Move it into a dedicated Kconfig in kernel/module/
MODULES_TREE_LOOKUP was outside of the 'if MODULES', but as it is
only used when MODULES are set, move it in with everything else to
avoid confusion.
MODULE_SIG_FORMAT is left in init/Kconfig because this configuration
item is not used in kernel/modules/ but in kernel/ and can be
selected independently from CONFIG_MODULES. It is for instance
selected from security/integrity/ima/Kconfig.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Currently, KUnit runs built-in tests and tests loaded from modules
differently. For built-in tests, the kunit_test_suite{,s}() macro adds a
list of suites in the .kunit_test_suites linker section. However, for
kernel modules, a module_init() function is used to run the test suites.
This causes problems if tests are included in a module which already
defines module_init/exit_module functions, as they'll conflict with the
kunit-provided ones.
This change removes the kunit-defined module inits, and instead parses
the kunit tests from their own section in the module. After module init,
we call __kunit_test_suites_init() on the contents of that section,
which prepares and runs the suite.
This essentially unifies the module- and non-module kunit init formats.
Tested-by: Maíra Canal <maira.canal@usp.br>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Taint the kernel with TAINT_TEST whenever a test module loads, by adding
a new "TEST" module property, and setting it for all modules in the
tools/testing directory. This property can also be set manually, for
tests which live outside the tools/testing directory with:
MODULE_INFO(test, "Y");
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: Aaron Tomlin <atomlin@redhat.com>
Acked-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Use vzalloc() instead of vmalloc() and memset(0) to simpify the code.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
module_kallsyms_lookup_name() has several exit conditions but
can't return immediately due to preempt_disable().
Refactor module_kallsyms_lookup_name() to allow returning from
anywhere, and reduce depth.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Checkpatch reports following errors:
ERROR: do not use assignment in if condition
+ if ((colon = strnchr(name, MODULE_NAME_LEN, ':')) != NULL) {
ERROR: do not use assignment in if condition
+ if ((mod = find_module_all(name, colon - name, false)) != NULL)
ERROR: do not use assignment in if condition
+ if ((ret = find_kallsyms_symbol_value(mod, name)) != 0)
ERROR: do not initialise globals to 0
+int modules_disabled = 0;
Fix them.
The following one has to remain, because the condition has to be evaluated
multiple times by the macro wait_event_interruptible_timeout().
ERROR: do not use assignment in if condition
+ if (wait_event_interruptible_timeout(module_wq,
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Add a module.async_probe kernel command line option that allows enabling
async probing for all modules. When this command line option is used,
there might still be some modules for which we want to explicitly force
synchronous probing, so extend <modulename>.async_probe to take an
optional bool input so that async probing can be disabled for a specific
module.
Signed-off-by: Saravana Kannan <saravanak@google.com>
Reviewed-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
The commit 08126db5ff ("module: kallsyms: Fix suspicious rcu usage")
under PREEMPT_RT=y, disabling preemption introduced an unbounded
latency since the loop is not fixed. This change caused a regression
since previously preemption was not disabled and we would dereference
RCU-protected pointers explicitly. That being said, these pointers
cannot change.
Before kallsyms-specific data is prepared/or set-up, we ensure that
the unformed module is known to be unique i.e. does not already exist
(see load_module()). Therefore, we can fix this by using the common and
more appropriate RCU flavour as this section of code can be safely
preempted.
Reported-by: Steven Rostedt <rostedt@goodmis.org>
Fixes: 08126db5ff ("module: kallsyms: Fix suspicious rcu usage")
Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Ramji Jiyani