Linus Torvalds [Fri, 22 Mar 2024 19:42:55 +0000 (12:42 -0700)]
Merge tag 'io_uring-6.9-
20240322' of git://git.kernel.dk/linux
Pull more io_uring updates from Jens Axboe:
"One patch just missed the initial pull, the rest are either fixes or
small cleanups that make our life easier for the next kernel:
- Fix a potential leak in error handling of pinned pages, and clean
it up (Gabriel, Pavel)
- Fix an issue with how read multishot returns retry (me)
- Fix a problem with waitid/futex removals, if we hit the case of
needing to remove all of them at exit time (me)
- Fix for a regression introduced in this merge window, where we
don't always have sr->done_io initialized if the ->prep_async()
path is used (me)
- Fix for SQPOLL setup error handling (me)
- Fix for a poll removal request being delayed (Pavel)
- Rename of a struct member which had a confusing name (Pavel)"
* tag 'io_uring-6.9-
20240322' of git://git.kernel.dk/linux:
io_uring/sqpoll: early exit thread if task_context wasn't allocated
io_uring: clear opcode specific data for an early failure
io_uring/net: ensure async prep handlers always initialize ->done_io
io_uring/waitid: always remove waitid entry for cancel all
io_uring/futex: always remove futex entry for cancel all
io_uring: fix poll_remove stalled req completion
io_uring: Fix release of pinned pages when __io_uaddr_map fails
io_uring/kbuf: rename is_mapped
io_uring: simplify io_pages_free
io_uring: clean rings on NO_MMAP alloc fail
io_uring/rw: return IOU_ISSUE_SKIP_COMPLETE for multishot retry
io_uring: don't save/restore iowait state
Linus Torvalds [Fri, 22 Mar 2024 19:34:26 +0000 (12:34 -0700)]
Merge tag 'for-6.9/dm-fixes' of git://git./linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix a memory leak in DM integrity recheck code that was added during
the 6.9 merge. Also fix the recheck code to ensure it issues bios
with proper alignment.
- Fix DM snapshot's dm_exception_table_exit() to schedule while
handling an large exception table during snapshot device shutdown.
* tag 'for-6.9/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm-integrity: align the outgoing bio in integrity_recheck
dm snapshot: fix lockup in dm_exception_table_exit
dm-integrity: fix a memory leak when rechecking the data
Linus Torvalds [Fri, 22 Mar 2024 18:15:45 +0000 (11:15 -0700)]
Merge tag 'ceph-for-6.9-rc1' of https://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"A patch to minimize blockage when processing very large batches of
dirty caps and two fixes to better handle EOF in the face of multiple
clients performing reads and size-extending writes at the same time"
* tag 'ceph-for-6.9-rc1' of https://github.com/ceph/ceph-client:
ceph: set correct cap mask for getattr request for read
ceph: stop copying to iter at EOF on sync reads
ceph: remove SLAB_MEM_SPREAD flag usage
ceph: break the check delayed cap loop every 5s
Linus Torvalds [Fri, 22 Mar 2024 18:12:21 +0000 (11:12 -0700)]
Merge tag 'xfs-6.9-merge-9' of git://git./fs/xfs/xfs-linux
Pull xfs fixes from Chandan Babu:
- Fix invalid pointer dereference by initializing xmbuf before
tracepoint function is invoked
- Use memalloc_nofs_save() when inserting into quota radix tree
* tag 'xfs-6.9-merge-9' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: quota radix tree allocations need to be NOFS on insert
xfs: fix dev_t usage in xmbuf tracepoints
Linus Torvalds [Fri, 22 Mar 2024 17:41:13 +0000 (10:41 -0700)]
Merge tag 'riscv-for-linus-6.9-mw2' of git://git./linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt:
- Support for various vector-accelerated crypto routines
- Hibernation is now enabled for portable kernel builds
- mmap_rnd_bits_max is larger on systems with larger VAs
- Support for fast GUP
- Support for membarrier-based instruction cache synchronization
- Support for the Andes hart-level interrupt controller and PMU
- Some cleanups around unaligned access speed probing and Kconfig
settings
- Support for ACPI LPI and CPPC
- Various cleanus related to barriers
- A handful of fixes
* tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (66 commits)
riscv: Fix syscall wrapper for >word-size arguments
crypto: riscv - add vector crypto accelerated AES-CBC-CTS
crypto: riscv - parallelize AES-CBC decryption
riscv: Only flush the mm icache when setting an exec pte
riscv: Use kcalloc() instead of kzalloc()
riscv/barrier: Add missing space after ','
riscv/barrier: Consolidate fence definitions
riscv/barrier: Define RISCV_FULL_BARRIER
riscv/barrier: Define __{mb,rmb,wmb}
RISC-V: defconfig: Enable CONFIG_ACPI_CPPC_CPUFREQ
cpufreq: Move CPPC configs to common Kconfig and add RISC-V
ACPI: RISC-V: Add CPPC driver
ACPI: Enable ACPI_PROCESSOR for RISC-V
ACPI: RISC-V: Add LPI driver
cpuidle: RISC-V: Move few functions to arch/riscv
riscv: Introduce set_compat_task() in asm/compat.h
riscv: Introduce is_compat_thread() into compat.h
riscv: add compile-time test into is_compat_task()
riscv: Replace direct thread flag check with is_compat_task()
riscv: Improve arch_get_mmap_end() macro
...
Linus Torvalds [Fri, 22 Mar 2024 17:22:45 +0000 (10:22 -0700)]
Merge tag 'loongarch-6.9' of git://git./linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Add objtool support for LoongArch
- Add ORC stack unwinder support for LoongArch
- Add kernel livepatching support for LoongArch
- Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig
- Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig
- Some bug fixes and other small changes
* tag 'loongarch-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch/crypto: Clean up useless assignment operations
LoongArch: Define the __io_aw() hook as mmiowb()
LoongArch: Remove superfluous flush_dcache_page() definition
LoongArch: Move {dmw,tlb}_virt_to_page() definition to page.h
LoongArch: Change __my_cpu_offset definition to avoid mis-optimization
LoongArch: Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig
LoongArch: Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig
LoongArch: Add kernel livepatching support
LoongArch: Add ORC stack unwinder support
objtool: Check local label in read_unwind_hints()
objtool: Check local label in add_dead_ends()
objtool/LoongArch: Enable orc to be built
objtool/x86: Separate arch-specific and generic parts
objtool/LoongArch: Implement instruction decoder
objtool/LoongArch: Enable objtool to be built
Linus Torvalds [Fri, 22 Mar 2024 17:09:08 +0000 (10:09 -0700)]
Merge tag 'fbdev-for-6.9-rc1' of git://git./linux/kernel/git/deller/linux-fbdev
Pull fbdev updates from Helge Deller:
- Allow console fonts up to 64x128 pixels (Samuel Thibault)
- Prevent division-by-zero in fb monitor code (Roman Smirnov)
- Drop Renesas ARM platforms from Mobile LCDC framebuffer driver (Geert
Uytterhoeven)
- Various code cleanups in viafb, uveafb and mb862xxfb drivers by
Aleksandr Burakov, Li Zhijian and Michael Ellerman
* tag 'fbdev-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
fbdev: panel-tpo-td043mtea1: Convert sprintf() to sysfs_emit()
fbmon: prevent division by zero in fb_videomode_from_videomode()
fbcon: Increase maximum font width x height to 64 x 128
fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2
fbdev: mb862xxfb: Fix defined but not used error
fbdev: uvesafb: Convert sprintf/snprintf to sysfs_emit
fbdev: Restrict FB_SH_MOBILE_LCDC to SuperH
Linus Torvalds [Fri, 22 Mar 2024 16:57:00 +0000 (09:57 -0700)]
Merge tag 'spi-fix-v6.9-merge-window' of git://git./linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A small collection of fixes that came in since the merge window. Most
of it is relatively minor driver specific fixes, there's also fixes
for error handling with SPI flash devices and a fix restoring delay
control functionality for non-GPIO chip selects managed by the core"
* tag 'spi-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
spi: docs: spidev: fix echo command format
spi: spi-imx: fix off-by-one in mx51 CPU mode burst length
spi: lm70llp: fix links in doc and comments
spi: Fix error code checking in spi_mem_exec_op()
spi: Restore delays for non-GPIO chip select
spi: lpspi: Avoid potential use-after-free in probe()
Linus Torvalds [Fri, 22 Mar 2024 16:52:37 +0000 (09:52 -0700)]
Merge tag 'regulator-fix-v6.9-merge-window' of git://git./linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"One fix that came in during the merge window, fixing a problem with
bootstrapping the state of exclusive regulators which have a parent
regulator"
* tag 'regulator-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: Propagate the regulator state in case of exclusive get
Linus Torvalds [Fri, 22 Mar 2024 16:44:19 +0000 (09:44 -0700)]
Merge tag 'sound-fix2-6.9-rc1' of git://git./linux/kernel/git/tiwai/sound
Pull more sound fixes from Takashi Iwai:
"The remaining fixes for 6.9-rc1 that have been gathered in this week.
More about ASoC at this time (one long-standing fix for compress
offload, SOF, AMD ACP, Rockchip, Cirrus and tlv320 stuff) while
another regression fix in ALSA core and a couple of HD-audio quirks as
usual are included"
* tag 'sound-fix2-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: control: Fix unannotated kfree() cleanup
ALSA: hda/realtek: Add quirks for some Clevo laptops
ALSA: hda/realtek: Add quirk for HP Spectre x360 14 eu0000
ALSA: hda/realtek: fix the hp playback volume issue for LG machines
ASoC: soc-compress: Fix and add DPCM locking
ASoC: SOF: amd: Skip IRAM/DRAM size modification for Steam Deck OLED
ASoC: SOF: amd: Move signed_fw_image to struct acp_quirk_entry
ASoC: amd: yc: Revert "add new YC platform variant (0x63) support"
ASoC: amd: yc: Revert "Fix non-functional mic on Lenovo 21J2"
ASoC: soc-core.c: Skip dummy codec when adding platforms
ASoC: rockchip: i2s-tdm: Fix inaccurate sampling rates
ASoC: dt-bindings: cirrus,cs42l43: Fix 'gpio-ranges' schema
ASoC: amd: yc: Fix non-functional mic on ASUS M7600RE
ASoC: tlv320adc3xxx: Don't strip remove function when driver is builtin
Linus Torvalds [Fri, 22 Mar 2024 16:39:11 +0000 (09:39 -0700)]
Merge tag 'i2c-for-6.9-rc1-part2' of git://git./linux/kernel/git/wsa/linux
Pull more i2c updates from Wolfram Sang:
"Some more I2C updates after the dependencies have been merged now.
Plus a DT binding fix"
* tag 'i2c-for-6.9-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
dt-bindings: i2c: qcom,i2c-cci: Fix OV7251 'data-lanes' entries
i2c: muxes: pca954x: Allow sharing reset GPIO
i2c: nomadik: sort includes
i2c: nomadik: support Mobileye EyeQ5 I2C controller
i2c: nomadik: fetch i2c-transfer-timeout-us property from devicetree
i2c: nomadik: replace jiffies by ktime for FIFO flushing timeout
i2c: nomadik: support short xfer timeouts using waitqueue & hrtimer
i2c: nomadik: use bitops helpers
i2c: nomadik: simplify IRQ masking logic
i2c: nomadik: rename private struct pointers from dev to priv
dt-bindings: i2c: nomadik: add mobileye,eyeq5-i2c bindings and example
Linus Torvalds [Fri, 22 Mar 2024 02:14:28 +0000 (19:14 -0700)]
Merge tag '6.9-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Various get_inode_info_fixes
- Fix for querying xattrs of cached dirs
- Four minor cleanup fixes (including adding some header corrections
and a missing flag)
- Performance improvement for deferred close
- Two query interface fixes
* tag '6.9-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
smb311: additional compression flag defined in updated protocol spec
smb311: correct incorrect offset field in compression header
cifs: Move some extern decls from .c files to .h
cifs: remove redundant variable assignment
cifs: fixes for get_inode_info
cifs: open_cached_dir(): add FILE_READ_EA to desired access
cifs: reduce warning log level for server not advertising interfaces
cifs: make sure server interfaces are requested only for SMB3+
cifs: defer close file handles having RH lease
Linus Torvalds [Fri, 22 Mar 2024 02:04:31 +0000 (19:04 -0700)]
Merge tag 'drm-next-2024-03-22' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Fixes from the last week (or 3 weeks in amdgpu case), after amdgpu,
it's xe and nouveau then a few scattered core fixes.
core:
- fix rounding in drm_fixp2int_round()
bridge:
- fix documentation for DRM_BRIDGE_OP_EDID
sun4i:
- fix 64-bit division on 32-bit architectures
tests:
- fix dependency on DRM_KMS_HELPER
probe-helper:
- never return negative values from .get_modes() plus driver fixes
xe:
- invalidate userptr vma on page pin fault
- fail early on sysfs file creation error
- skip VMA pinning on xe_exec if no batches
nouveau:
- clear bo resource bus after eviction
- documentation fixes
- don't check devinit disable on GSP
amdgpu:
- Freesync fixes
- UAF IOCTL fixes
- Fix mmhub client ID mapping
- IH 7.0 fix
- DML2 fixes
- VCN 4.0.6 fix
- GART bind fix
- GPU reset fix
- SR-IOV fix
- OD table handling fixes
- Fix TA handling on boards without display hardware
- DML1 fix
- ABM fix
- eDP panel fix
- DPPCLK fix
- HDCP fix
- Revert incorrect error case handling in ioremap
- VPE fix
- HDMI fixes
- SDMA 4.4.2 fix
- Other misc fixes
amdkfd:
- Fix duplicate BO handling in process restore"
* tag 'drm-next-2024-03-22' of https://gitlab.freedesktop.org/drm/kernel: (50 commits)
drm/amdgpu/pm: Don't use OD table on Arcturus
drm/amdgpu: drop setting buffer funcs in sdma442
drm/amd/display: Fix noise issue on HDMI AV mute
drm/amd/display: Revert Remove pixle rate limit for subvp
Revert "drm/amdgpu/vpe: don't emit cond exec command under collaborate mode"
Revert "drm/amd/amdgpu: Fix potential ioremap() memory leaks in amdgpu_device_init()"
drm/amd/display: Add a dc_state NULL check in dc_state_release
drm/amd/display: Return the correct HDCP error code
drm/amd/display: Implement wait_for_odm_update_pending_complete
drm/amd/display: Lock all enabled otg pipes even with no planes
drm/amd/display: Amend coasting vtotal for replay low hz
drm/amd/display: Fix idle check for shared firmware state
drm/amd/display: Update odm when ODM combine is changed on an otg master pipe with no plane
drm/amd/display: Init DPPCLK from SMU on dcn32
drm/amd/display: Add monitor patch for specific eDP
drm/amd/display: Allow dirty rects to be sent to dmub when abm is active
drm/amd/display: Override min required DCFCLK in dml1_validate
drm/amdgpu: Bypass display ta if display hw is not available
drm/amdgpu: correct the KGQ fallback message
drm/amdgpu/pm: Check the validity of overdiver power limit
...
Dave Airlie [Fri, 22 Mar 2024 00:33:27 +0000 (10:33 +1000)]
Merge tag 'amd-drm-fixes-6.9-2024-03-21' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-fixes-6.9-2024-03-21:
amdgpu:
- Freesync fixes
- UAF IOCTL fixes
- Fix mmhub client ID mapping
- IH 7.0 fix
- DML2 fixes
- VCN 4.0.6 fix
- GART bind fix
- GPU reset fix
- SR-IOV fix
- OD table handling fixes
- Fix TA handling on boards without display hardware
- DML1 fix
- ABM fix
- eDP panel fix
- DPPCLK fix
- HDCP fix
- Revert incorrect error case handling in ioremap
- VPE fix
- HDMI fixes
- SDMA 4.4.2 fix
- Other misc fixes
amdkfd:
- Fix duplicate BO handling in process restore
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240321220514.1418288-1-alexander.deucher@amd.com
Linus Torvalds [Fri, 22 Mar 2024 00:21:41 +0000 (17:21 -0700)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Re-instate the CPUMASK_OFFSTACK option for arm64 when NR_CPUS > 256.
The bug that led to the initial revert was the cpufreq-dt code not
using zalloc_cpumask_var().
- Make the STARFIVE_STARLINK_PMU config option depend on 64BIT to
prevent compile-test failures on 32-bit architectures due to missing
writeq().
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
perf: starfive: fix 64-bit only COMPILE_TEST condition
ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512
Linus Torvalds [Fri, 22 Mar 2024 00:16:46 +0000 (17:16 -0700)]
Merge tag 'rtc-6.9' of git://git./linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"Subsytem:
- rtc_class is now const
Drivers:
- ds1511: cleanup, set date and time range and alarm offset limit
- max31335: fix interrupt handler
- pcf8523: improve suspend support"
* tag 'rtc-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (28 commits)
MAINTAINER: Include linux-arm-msm for Qualcomm RTC patches
dt-bindings: rtc: zynqmp: Add support for Versal/Versal NET SoCs
rtc: class: make rtc_class constant
dt-bindings: rtc: abx80x: Improve checks on trickle charger constraints
MAINTAINERS: adjust file entry in ARM/Mediatek RTC DRIVER
rtc: nct3018y: fix possible NULL dereference
rtc: max31335: fix interrupt status reg
rtc: mt6397: select IRQ_DOMAIN instead of depending on it
dt-bindings: rtc: abx80x: convert to yaml
rtc: m41t80: Use the unified property API get the wakeup-source property
dt-bindings: at91rm9260-rtt: add sam9x7 compatible
dt-bindings: rtc: convert MT7622 RTC to the json-schema
dt-bindings: rtc: convert MT2717 RTC to the json-schema
rtc: pcf8523: add suspend handlers for alarm IRQ
rtc: ds1511: set alarm offset limit
rtc: ds1511: set range
rtc: ds1511: drop inline/noinline hints
rtc: ds1511: rename pdata
rtc: ds1511: implement ds1511_rtc_read_alarm properly
rtc: ds1511: remove partial alarm support
...
Dave Airlie [Thu, 21 Mar 2024 23:57:22 +0000 (09:57 +1000)]
Merge tag 'drm-misc-next-fixes-2024-03-21' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
Short summary of fixes pull:
core:
- fix rounding in drm_fixp2int_round()
bridge:
- fix documentation for DRM_BRIDGE_OP_EDID
nouveau:
- don't check devinit disable on GSP
sun4i:
- fix 64-bit division on 32-bit architectures
tests:
- fix dependency on DRM_KMS_HELPER
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240321161948.GA30430@linux.fritz.box
Linus Torvalds [Thu, 21 Mar 2024 22:18:18 +0000 (15:18 -0700)]
Merge tag 'siox/for-6.9-rc1' of git://git./linux/kernel/git/ukleinek/linux
Pull siox updates from Uwe Kleine-König:
"This reworks how siox device registration works yielding a saner API.
This allows us to simplify the gpio bus driver using two new devm
functions"
* tag 'siox/for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
siox: bus-gpio: Simplify using devm_siox_* functions
siox: Provide a devm variant of siox_master_register()
siox: Provide a devm variant of siox_master_alloc()
siox: Don't pass the reference on a master in siox_master_register()
Linus Torvalds [Thu, 21 Mar 2024 22:09:29 +0000 (15:09 -0700)]
Merge tag 'ubifs-for-linus-6.9-rc1' of git://git./linux/kernel/git/rw/ubifs
Pull UBI and UBIFS updates from Richard Weinberger:
"UBI:
- Add Zhihao Cheng as reviewer
- Attach via device tree
- Add NVMEM layer
- Various fastmap related fixes
UBIFS:
- Add Zhihao Cheng as reviewer
- Convert to folios
- Various fixes (memory leaks in error paths, function prototypes)"
* tag 'ubifs-for-linus-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: (34 commits)
mtd: ubi: fix NVMEM over UBI volumes on 32-bit systems
mtd: ubi: provide NVMEM layer over UBI volumes
mtd: ubi: populate ubi volume fwnode
mtd: ubi: introduce pre-removal notification for UBI volumes
mtd: ubi: attach from device tree
mtd: ubi: block: use notifier to create ubiblock from parameter
dt-bindings: mtd: ubi-volume: allow UBI volumes to provide NVMEM
dt-bindings: mtd: add basic bindings for UBI
ubifs: Queue up space reservation tasks if retrying many times
ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path
ubifs: dbg_check_idx_size: Fix kmemleak if loading znode failed
ubi: Correct the number of PEBs after a volume resize failure
ubi: fix slab-out-of-bounds in ubi_eba_get_ldesc+0xfb/0x130
ubi: correct the calculation of fastmap size
ubifs: Remove unreachable code in dbg_check_ltab_lnum
ubifs: fix function pointer cast warnings
ubifs: fix sort function prototype
ubi: Check for too small LEB size in VTBL code
MAINTAINERS: Add Zhihao Cheng as UBI/UBIFS reviewer
ubifs: Convert populate_page() to take a folio
...
Linus Torvalds [Thu, 21 Mar 2024 21:50:39 +0000 (14:50 -0700)]
Merge tag 'net-6.9-rc1' of git://git./linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from CAN, netfilter, wireguard and IPsec.
I'd like to highlight [ lowlight? - Linus ] Florian W stepping down as
a netfilter maintainer due to constant stream of bug reports. Not sure
what we can do but IIUC this is not the first such case.
Current release - regressions:
- rxrpc: fix use of page_frag_alloc_align(), it changed semantics and
we added a new caller in a different subtree
- xfrm: allow UDP encapsulation only in offload modes
Current release - new code bugs:
- tcp: fix refcnt handling in __inet_hash_connect()
- Revert "net: Re-use and set mono_delivery_time bit for userspace
tstamp packets", conflicted with some expectations in BPF uAPI
Previous releases - regressions:
- ipv4: raw: fix sending packets from raw sockets via IPsec tunnels
- devlink: fix devlink's parallel command processing
- veth: do not manipulate GRO when using XDP
- esp: fix bad handling of pages from page_pool
Previous releases - always broken:
- report RCU QS for busy network kthreads (with Paul McK's blessing)
- tcp/rds: fix use-after-free on netns with kernel TCP reqsk
- virt: vmxnet3: fix missing reserved tailroom with XDP
Misc:
- couple of build fixes for Documentation"
* tag 'net-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (59 commits)
selftests: forwarding: Fix ping failure due to short timeout
MAINTAINERS: step down as netfilter maintainer
netfilter: nf_tables: Fix a memory leak in nf_tables_updchain
net: dsa: mt7530: fix handling of all link-local frames
net: dsa: mt7530: fix link-local frames that ingress vlan filtering ports
bpf: report RCU QS in cpumap kthread
net: report RCU QS on threaded NAPI repolling
rcu: add a helper to report consolidated flavor QS
ionic: update documentation for XDP support
lib/bitmap: Fix bitmap_scatter() and bitmap_gather() kernel doc
netfilter: nf_tables: do not compare internal table flags on updates
netfilter: nft_set_pipapo: release elements in clone only from destroy path
octeontx2-af: Use separate handlers for interrupts
octeontx2-pf: Send UP messages to VF only when VF is up.
octeontx2-pf: Use default max_active works instead of one
octeontx2-pf: Wait till detach_resources msg is complete
octeontx2: Detect the mbox up or down message via register
devlink: fix port new reply cmd type
tcp: Clear req->syncookie in reqsk_alloc().
net/bnx2x: Prevent access to a freed page in page_pool
...
Linus Torvalds [Thu, 21 Mar 2024 21:41:00 +0000 (14:41 -0700)]
Merge tag 'kbuild-v6.9' of git://git./linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Generate a list of built DTB files (arch/*/boot/dts/dtbs-list)
- Use more threads when building Debian packages in parallel
- Fix warnings shown during the RPM kernel package uninstallation
- Change OBJECT_FILES_NON_STANDARD_*.o etc. to take a relative path to
Makefile
- Support GCC's -fmin-function-alignment flag
- Fix a null pointer dereference bug in modpost
- Add the DTB support to the RPM package
- Various fixes and cleanups in Kconfig
* tag 'kbuild-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (67 commits)
kconfig: tests: test dependency after shuffling choices
kconfig: tests: add a test for randconfig with dependent choices
kconfig: tests: support KCONFIG_SEED for the randconfig runner
kbuild: rpm-pkg: add dtb files in kernel rpm
kconfig: remove unneeded menu_is_visible() call in conf_write_defconfig()
kconfig: check prompt for choice while parsing
kconfig: lxdialog: remove unused dialog colors
kconfig: lxdialog: fix button color for blackbg theme
modpost: fix null pointer dereference
kbuild: remove GCC's default -Wpacked-bitfield-compat flag
kbuild: unexport abs_srctree and abs_objtree
kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1
kconfig: remove named choice support
kconfig: use linked list in get_symbol_str() to iterate over menus
kconfig: link menus to a symbol
kbuild: fix inconsistent indentation in top Makefile
kbuild: Use -fmin-function-alignment when available
alpha: merge two entries for CONFIG_ALPHA_GAMMA
alpha: merge two entries for CONFIG_ALPHA_EV4
kbuild: change DTC_FLAGS_<basetarget>.o to take the path relative to $(obj)
...
Linus Torvalds [Thu, 21 Mar 2024 21:13:18 +0000 (14:13 -0700)]
Merge tag 'firewire-fixes-6.9-rc1' of git://git./linux/kernel/git/ieee1394/linux1394
Pull firewire fixes Takashi Sakamoto:
"The previous pull includes some regressions in some device attributes
exposed to sysfs. They are fixed now"
* tag 'firewire-fixes-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: add memo about the caller of show functions for device attributes
Revert "firewire: Kill unnecessary buf check in device_attribute.show"
Linus Torvalds [Thu, 21 Mar 2024 20:34:15 +0000 (13:34 -0700)]
Merge tag 'driver-core-6.9-rc1' of git://git./linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the "big" set of driver core and kernfs changes for 6.9-rc1.
Nothing all that crazy here, just some good updates that include:
- automatic attribute group hiding from Dan Williams (he fixed up my
horrible attempt at doing this.)
- kobject lock contention fixes from Eric Dumazet
- driver core cleanups from Andy
- kernfs rcu work from Tejun
- fw_devlink changes to resolve some reported issues
- other minor changes, all details in the shortlog
All of these have been in linux-next for a long time with no reported
issues"
* tag 'driver-core-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (28 commits)
device: core: Log warning for devices pending deferred probe on timeout
driver: core: Use dev_* instead of pr_* so device metadata is added
driver: core: Log probe failure as error and with device metadata
of: property: fw_devlink: Add support for "post-init-providers" property
driver core: Add FWLINK_FLAG_IGNORE to completely ignore a fwnode link
driver core: Adds flags param to fwnode_link_add()
debugfs: fix wait/cancellation handling during remove
device property: Don't use "proxy" headers
device property: Move enum dev_dma_attr to fwnode.h
driver core: Move fw_devlink stuff to where it belongs
driver core: Drop unneeded 'extern' keyword in fwnode.h
firmware_loader: Suppress warning on FW_OPT_NO_WARN flag
sysfs:Addresses documentation in sysfs_merge_group and sysfs_unmerge_group.
firmware_loader: introduce __free() cleanup hanler
platform-msi: Remove usage of the deprecated ida_simple_xx() API
sysfs: Introduce DEFINE_SIMPLE_SYSFS_GROUP_VISIBLE()
sysfs: Document new "group visible" helpers
sysfs: Fix crash on empty group attributes array
sysfs: Introduce a mechanism to hide static attribute_groups
sysfs: Introduce a mechanism to hide static attribute_groups
...
Linus Torvalds [Thu, 21 Mar 2024 20:21:31 +0000 (13:21 -0700)]
Merge tag 'char-misc-6.9-rc1' of git://git./linux/kernel/git/gregkh/char-misc
Pull char/misc and other driver subsystem updates from Greg KH:
"Here is the big set of char/misc and a number of other driver
subsystem updates for 6.9-rc1. Included in here are:
- IIO driver updates, loads of new ones and evolution of existing ones
- coresight driver updates
- const cleanups for many driver subsystems
- speakup driver additions
- platform remove callback void cleanups
- mei driver updates
- mhi driver updates
- cdx driver updates for MSI interrupt handling
- nvmem driver updates
- other smaller driver updates and cleanups, full details in the
shortlog
All of these have been in linux-next for a long time with no reported
issue, other than a build warning for the speakup driver"
The build warning hits clang and is a gcc (and C23) extension, and is
fixed up in the merge.
Link: https://lore.kernel.org/all/20240321134831.GA2762840@dev-arch.thelio-3990X/
* tag 'char-misc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (279 commits)
binder: remove redundant variable page_addr
uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
uio_pruss: UIO_MEM_DMA_COHERENT conversion
cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
uio: introduce UIO_MEM_DMA_COHERENT type
cdx: add MSI support for CDX bus
pps: use cflags-y instead of EXTRA_CFLAGS
speakup: Add /dev/synthu device
speakup: Fix 8bit characters from direct synth
parport: sunbpp: Convert to platform remove callback returning void
parport: amiga: Convert to platform remove callback returning void
char: xillybus: Convert to platform remove callback returning void
vmw_balloon: change maintainership
MAINTAINERS: change the maintainer for hpilo driver
char: xilinx_hwicap: Fix NULL vs IS_ERR() bug
hpet: remove hpets::hp_clocksource
platform: goldfish: move the separate 'default' propery for CONFIG_GOLDFISH
char: xilinx_hwicap: drop casting to void in dev_set_drvdata
greybus: move is_gb_* functions out of greybus.h
greybus: Remove usage of the deprecated ida_simple_xx() API
...
Linus Torvalds [Thu, 21 Mar 2024 20:03:44 +0000 (13:03 -0700)]
Merge tag 'staging-6.9-rc1' of git://git./linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is the big set of Staging driver cleanups for 6.9-rc1. Nothing
major in here, lots of small coding style cleanups for most drivers,
and the removal of some obsolete hardare (the emxx_udc and some
drivers/staging/board/ files).
All of these have been in linux-next for a long time with no reported
issues"
* tag 'staging-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (122 commits)
staging: greybus: Replaces directive __attribute__((packed)) by __packed as suggested by checkpatch
staging: greybus: Replace __attribute__((packed)) by __packed in various instances
Staging: rtl8192e: Rename function GetHalfNmodeSupportByAPsHandler()
Staging: rtl8192e: Rename function rtllib_FlushRxTsPendingPkts()
Staging: rtl8192e: Rename goto OnADDBARsp_Reject
Staging: rtl8192e: Rename goto OnADDBAReq_Fail
Staging: rtl8192e: Rename function rtllib_send_ADDBARsp()
Staging: rtl8192e: Rename function rtllib_send_ADDBAReq()
Staging: rtl8192e: Rename variable TxRxSelect
Staging: rtl8192e: Fix 5 chckpatch alignment warnings in rtl819x_BAProc.c
Staging: rtl8192e: Rename function MgntQuery_MgntFrameTxRate
Staging: rtl8192e: Rename boolean variable bHalfWirelessN24GMode
Staging: rtl8192e: Rename reference AllowAllDestAddrHandler
Staging: rtl8192e: Rename varoable asSta
Staging: rtl8192e: Rename varoable osCcxVerNum
Staging: rtl8192e: Rename variable CcxAironetBuf
Staging: rtl8192e: Rename variable osCcxAironetIE
Staging: rtl8192e: Rename variable AironetIeOui
Staging: rtl8192e: Rename variable asRsn
Staging: rtl8192e: Rename variable CcxVerNumBuf
...
Linus Torvalds [Thu, 21 Mar 2024 19:44:10 +0000 (12:44 -0700)]
Merge tag 'tty-6.9-rc1' of git://git./linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the big set of TTY/Serial driver updates and cleanups for
6.9-rc1. Included in here are:
- more tty cleanups from Jiri
- loads of 8250 driver cleanups from Andy
- max310x driver updates
- samsung serial driver updates
- uart_prepare_sysrq_char() updates for many drivers
- platform driver remove callback void cleanups
- stm32 driver updates
- other small tty/serial driver updates
All of these have been in linux-next for a long time with no reported
issues"
* tag 'tty-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (199 commits)
dt-bindings: serial: stm32: add power-domains property
serial: 8250_dw: Replace ACPI device check by a quirk
serial: Lock console when calling into driver before registration
serial: 8250_uniphier: Switch to use uart_read_port_properties()
serial: 8250_tegra: Switch to use uart_read_port_properties()
serial: 8250_pxa: Switch to use uart_read_port_properties()
serial: 8250_omap: Switch to use uart_read_port_properties()
serial: 8250_of: Switch to use uart_read_port_properties()
serial: 8250_lpc18xx: Switch to use uart_read_port_properties()
serial: 8250_ingenic: Switch to use uart_read_port_properties()
serial: 8250_dw: Switch to use uart_read_port_properties()
serial: 8250_bcm7271: Switch to use uart_read_port_properties()
serial: 8250_bcm2835aux: Switch to use uart_read_port_properties()
serial: 8250_aspeed_vuart: Switch to use uart_read_port_properties()
serial: port: Introduce a common helper to read properties
serial: core: Add UPIO_UNKNOWN constant for unknown port type
serial: core: Move struct uart_port::quirks closer to possible values
serial: sh-sci: Call sci_serial_{in,out}() directly
serial: core: only stop transmit when HW fifo is empty
serial: pch: Use uart_prepare_sysrq_char().
...
Linus Torvalds [Thu, 21 Mar 2024 19:35:20 +0000 (12:35 -0700)]
Merge tag 'usb-6.9-rc1' of git://git./linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt changes for 6.9-rc1. Lots
of tiny changes and forward progress to support new hardware and
better support for existing devices. Included in here are:
- Thunderbolt (i.e. USB4) updates for newer hardware and uses as more
people start to use the hardware
- default USB authentication mode Kconfig and documentation update to
make it more obvious what is going on
- USB typec updates and enhancements
- usual dwc3 driver updates
- usual xhci driver updates
- function USB (i.e. gadget) driver updates and additions
- new device ids for lots of drivers
- loads of other small updates, full details in the shortlog
All of these, including a "last minute regression fix" have been in
linux-next with no reported issues"
* tag 'usb-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (185 commits)
usb: usb-acpi: Fix oops due to freeing uninitialized pld pointer
usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin
usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic
phy: tegra: xusb: Add API to retrieve the port number of phy
USB: gadget: pxa27x_udc: Remove unused of_gpio.h
usb: gadget/snps_udc_plat: Remove unused of_gpio.h
usb: ohci-pxa27x: Remove unused of_gpio.h
usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
usb: Clarify expected behavior of dev_bin_attrs_are_visible()
xhci: Allow RPM on the USB controller (1022:43f7) by default
usb: isp1760: remove SLAB_MEM_SPREAD flag usage
usb: misc: onboard_hub: use pointer consistently in the probe function
usb: gadget: fsl: Increase size of name buffer for endpoints
usb: gadget: fsl: Add of device table to enable module autoloading
usb: typec: tcpm: add support to set tcpc connector orientatition
usb: typec: tcpci: add generic tcpci fallback compatible
dt-bindings: usb: typec-tcpci: add tcpci fallback binding
usb: gadget: fsl-udc: Replace custom log wrappers by dev_{err,warn,dbg,vdbg}
usb: core: Set connect_type of ports based on DT node
dt-bindings: usb: Add downstream facing ports to realtek binding
...
Li Zhijian [Tue, 19 Mar 2024 09:23:33 +0000 (17:23 +0800)]
fbdev: panel-tpo-td043mtea1: Convert sprintf() to sysfs_emit()
Per filesystems/sysfs.rst, show() should only use sysfs_emit()
or sysfs_emit_at() when formatting the value to be returned to user space.
coccinelle complains that there are still a couple of functions that use
snprintf(). Convert them to sysfs_emit().
CC: Helge Deller <deller@gmx.de>
CC: linux-omap@vger.kernel.org
CC: linux-fbdev@vger.kernel.org
CC: dri-devel@lists.freedesktop.org
Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Linus Torvalds [Thu, 21 Mar 2024 17:49:54 +0000 (10:49 -0700)]
Merge tag 'hwlock-v6.9' of git://git./linux/kernel/git/remoteproc/linux
Pull hwspinlock updates from Bjorn Andersson:
"Some code cleanup for the OMAP hwspinlock driver"
* tag 'hwlock-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
hwspinlock: omap: Use index to get hwspinlock pointer
hwspinlock: omap: Use devm_hwspin_lock_register() helper
hwspinlock: omap: Use devm_pm_runtime_enable() helper
hwspinlock: omap: Remove unneeded check for OF node
Linus Torvalds [Thu, 21 Mar 2024 17:45:43 +0000 (10:45 -0700)]
Merge tag 'rpmsg-v6.9' of git://git./linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
"This transitions rpmsg_ctrl and rpmsg_char drivers away from the
deprecated ida_simple_*() API. It also makes the rpmsg_bus const"
* tag 'rpmsg-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
rpmsg: core: Make rpmsg_bus const
rpmsg: Remove usage of the deprecated ida_simple_xx() API
Linus Torvalds [Thu, 21 Mar 2024 17:37:39 +0000 (10:37 -0700)]
Merge tag 'rproc-v6.9' of git://git./linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
"Qualcomm SM8650 audio, compute and modem remoteproc are added.
Qualcomm X1 Elite audio and compute remoteprocs are added, after
support for shutting down the bootloader-loaded firmware loaded into
the audio DSP..
A dozen drivers in the subsystem are transitioned to use devres
helpers for remoteproc and memory allocations - this makes it possible
to acquire in-kernel handle to individual remoteproc instances in a
cluster.
The release of DMA memory for remoteproc virtio is corrected to ensure
that restarting due to a watchdog bite doesn't attempt to allocate the
memory again without first freeing it.
Last, but not least, a couple of DeviceTree binding cleanups"
* tag 'rproc-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (30 commits)
remoteproc: qcom_q6v5_pas: Unload lite firmware on ADSP
remoteproc: qcom_q6v5_pas: Add support for X1E80100 ADSP/CDSP
dt-bindings: remoteproc: qcom,sm8550-pas: document the X1E80100 aDSP & cDSP
remoteproc: qcom_wcnss: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_wcss: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_pas: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_mss: Use devm_rproc_alloc() helper
remoteproc: qcom_q6v5_adsp: Use devm_rproc_alloc() helper
dt-bindings: remoteproc: do not override firmware-name $ref
dt-bindings: remoteproc: qcom,glink-rpm-edge: drop redundant type from label
remoteproc: qcom: pas: correct data indentation
remoteproc: Make rproc_get_by_phandle() work for clusters
remoteproc: qcom: pas: Add SM8650 remoteproc support
remoteproc: qcom: pas: make region assign more generic
dt-bindings: remoteproc: qcom,sm8550-pas: document the SM8650 PAS
remoteproc: k3-dsp: Use devm_rproc_add() helper
remoteproc: k3-dsp: Use devm_ioremap_wc() helper
remoteproc: k3-dsp: Add devm action to release tsp
remoteproc: k3-dsp: Use devm_kzalloc() helper
remoteproc: k3-dsp: Use devm_ti_sci_get_by_phandle() helper
...
Mikulas Patocka [Thu, 21 Mar 2024 16:48:45 +0000 (17:48 +0100)]
dm-integrity: align the outgoing bio in integrity_recheck
It is possible to set up dm-integrity with smaller sector size than
the logical sector size of the underlying device. In this situation,
dm-integrity guarantees that the outgoing bios have the same alignment as
incoming bios (so, if you create a filesystem with 4k block size,
dm-integrity would send 4k-aligned bios to the underlying device).
This guarantee was broken when integrity_recheck was implemented.
integrity_recheck sends bio that is aligned to ic->sectors_per_block. So
if we set up integrity with 512-byte sector size on a device with logical
block size 4k, we would be sending unaligned bio. This triggered a bug in
one of our internal tests.
This commit fixes it by determining the actual alignment of the
incoming bio and then makes sure that the outgoing bio in
integrity_recheck has the same alignment.
Fixes:
c88f5e553fe3 ("dm-integrity: recheck the integrity tag after a failure")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Linus Torvalds [Thu, 21 Mar 2024 17:17:10 +0000 (10:17 -0700)]
Merge tag 'cocci-6.9-rc1' of git://git./linux/kernel/git/jlawall/linux
Pull coccinelle update from Julia Lawall:
"Simplify the device_attr_show semantic patch
Also removes an unused variable warning"
* tag 'cocci-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
coccinelle: device_attr_show: Remove useless expression STR
Linus Torvalds [Thu, 21 Mar 2024 17:13:47 +0000 (10:13 -0700)]
Merge tag 'sh-for-v6.9-tag1' of git://git./linux/kernel/git/glaubitz/sh-linux
Pull sh updates from John Paul Adrian Glaubitz:
"Two patches by Ricardo B. Marliere make two instances of struct
bus_type in the interrupt controller driver and the DMA sysfs
interface const since the driver core in the kernel is now able to
handle that.
A third patch by Artur Rojek enforces internal linkage for the
function setup_hd64461() in order to fix the build of hp6xx_defconfig
with -Werror=missing-prototypes"
* tag 'sh-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
sh: hd64461: Make setup_hd64461() static
sh: intc: Make intc_subsys const
sh: dma-sysfs: Make dma_subsys const
Linus Torvalds [Thu, 21 Mar 2024 17:01:02 +0000 (10:01 -0700)]
Merge tag 'hyperv-next-signed-
20240320' of git://git./linux/kernel/git/hyperv/linux
Pull hyperv updates from Wei Liu:
- Use Hyper-V entropy to seed guest random number generator (Michael
Kelley)
- Convert to platform remove callback returning void for vmbus (Uwe
Kleine-König)
- Introduce hv_get_hypervisor_version function (Nuno Das Neves)
- Rename some HV_REGISTER_* defines for consistency (Nuno Das Neves)
- Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_* (Nuno Das
Neves)
- Cosmetic changes for hv_spinlock.c (Purna Pavan Chandra Aekkaladevi)
- Use per cpu initial stack for vtl context (Saurabh Sengar)
* tag 'hyperv-next-signed-
20240320' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
x86/hyperv: Use Hyper-V entropy to seed guest random number generator
x86/hyperv: Cosmetic changes for hv_spinlock.c
hyperv-tlfs: Rename some HV_REGISTER_* defines for consistency
hv: vmbus: Convert to platform remove callback returning void
mshyperv: Introduce hv_get_hypervisor_version function
x86/hyperv: Use per cpu initial stack for vtl context
hyperv-tlfs: Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_*
Linus Torvalds [Thu, 21 Mar 2024 16:54:28 +0000 (09:54 -0700)]
Merge tag 'for-6.9-part2-tag' of git://git./linux/kernel/git/kdave/linux
Pull btrfs fix from David Sterba:
"Fix a problem found in 6.7 after adding the temp-fsid feature which
changed device tracking in memory and broke grub-probe. This is used
on initrd-less systems. There were several iterations of the fix and
it took longer than expected"
* tag 'for-6.9-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: do not skip re-registration for the mounted device
Linus Torvalds [Thu, 21 Mar 2024 16:47:12 +0000 (09:47 -0700)]
Merge tag 'exfat-for-6.9-rc1' of git://git./linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
- Improve dirsync performance by syncing on a dentry-set rather than on
a per-directory entry
* tag 'exfat-for-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: remove duplicate update parent dir
exfat: do not sync parent dir if just update timestamp
exfat: remove unused functions
exfat: convert exfat_find_empty_entry() to use dentry cache
exfat: convert exfat_init_ext_entry() to use dentry cache
exfat: move free cluster out of exfat_init_ext_entry()
exfat: convert exfat_remove_entries() to use dentry cache
exfat: convert exfat_add_entry() to use dentry cache
exfat: add exfat_get_empty_dentry_set() helper
exfat: add __exfat_get_dentry_set() helper
Linus Torvalds [Thu, 21 Mar 2024 16:27:37 +0000 (09:27 -0700)]
Merge tag 'bitmap-for-6.9' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov:
"A couple of random cleanups plus a step-down patch from Andy"
* tag 'bitmap-for-6.9' of https://github.com/norov/linux:
bitmap: Step down as a reviewer
lib/find: optimize find_*_bit_wrap
lib/find_bit: Fix the code comments about find_next_bit_wrap
Paolo Abeni [Thu, 21 Mar 2024 14:16:16 +0000 (15:16 +0100)]
Merge tag 'nf-24-03-21' of git://git./linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following patchset contains Netfilter fixes for net. There is a
larger batch of fixes still pending that will follow up asap, this is
what I deemed to be more urgent at this time:
1) Use clone view in pipapo set backend to release elements from destroy
path, otherwise it is possible to destroy elements twice.
2) Incorrect check for internal table flags lead to bogus transaction
objects.
3) Fix counters memleak in netdev basechain update error path,
from Quan Tian.
netfilter pull request 24-03-21
* tag 'nf-24-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nf_tables: Fix a memory leak in nf_tables_updchain
netfilter: nf_tables: do not compare internal table flags on updates
netfilter: nft_set_pipapo: release elements in clone only from destroy path
====================
Link: https://lore.kernel.org/r/20240321112117.36737-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Takashi Iwai [Thu, 21 Mar 2024 13:07:27 +0000 (14:07 +0100)]
Merge tag 'asoc-fix-v6.9-merge-window' of https://git./linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A bunch of fixes that came in during the merge window, probably the most
substantial thing is the DPCM locking fix for compressed audio which has
been lurking for a while.
Takashi Sakamoto [Mon, 18 Mar 2024 08:59:14 +0000 (17:59 +0900)]
firewire: core: add memo about the caller of show functions for device attributes
In the case of firewire core function, the caller of show functions for
device attributes is not only sysfs user, but also device initialization.
This commit adds memo about it against the typical assumption that the
functions are just dedicated to sysfs user.
Link: https://lore.kernel.org/lkml/20240318091759.678326-1-o-takashi@sakamocchi.jp/
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Paolo Abeni [Thu, 21 Mar 2024 11:59:04 +0000 (12:59 +0100)]
Merge tag 'linux-can-fixes-for-6.9-
20240319' of git://git./linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2024-03-20
this is a pull request of 1 patch for net/master.
Martin Jocić contributes a fix for the kvaser_pciefd driver, so that
up to 8 channels on the Xilinx-based adapters can be used. This issue
has been introduced in net-next for v6.9.
linux-can-fixes-for-6.9-
20240319
* tag 'linux-can-fixes-for-6.9-
20240319' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
can: kvaser_pciefd: Add additional Xilinx interrupts
====================
Link: https://lore.kernel.org/r/20240320112144.582741-1-mkl@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Ido Schimmel [Wed, 20 Mar 2024 06:57:17 +0000 (08:57 +0200)]
selftests: forwarding: Fix ping failure due to short timeout
The tests send 100 pings in 0.1 second intervals and force a timeout of
11 seconds, which is borderline (especially on debug kernels), resulting
in random failures in netdev CI [1].
Fix by increasing the timeout to 20 seconds. It should not prolong the
test unless something is wrong, in which case the test will rightfully
fail.
[1]
# selftests: net/forwarding: vxlan_bridge_1d_port_8472_ipv6.sh
# INFO: Running tests with UDP port 8472
# TEST: ping: local->local [ OK ]
# TEST: ping: local->remote 1 [FAIL]
# Ping failed
[...]
Fixes:
b07e9957f220 ("selftests: forwarding: Add VxLAN tests with a VLAN-unaware bridge for IPv6")
Fixes:
728b35259e28 ("selftests: forwarding: Add VxLAN tests with a VLAN-aware bridge for IPv6")
Reported-by: Paolo Abeni <pabeni@redhat.com>
Closes: https://lore.kernel.org/netdev/
24a7051fdcd1f156c3704bca39e4b3c41dfc7c4b.camel@redhat.com/
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20240320065717.4145325-1-idosch@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Fei Shao [Thu, 21 Mar 2024 07:08:57 +0000 (15:08 +0800)]
spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
The TX buffer in spi_transfer can be a NULL pointer, so the interrupt
handler may end up writing to the invalid memory and cause crashes.
Add a check to trans->tx_buf before using it.
Fixes:
1ce24864bff4 ("spi: mediatek: Only do dma for 4-byte aligned buffers")
Signed-off-by: Fei Shao <fshao@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://msgid.link/r/20240321070942.1587146-2-fshao@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Florian Westphal [Tue, 19 Mar 2024 12:11:54 +0000 (13:11 +0100)]
MAINTAINERS: step down as netfilter maintainer
I do not feel that I'm up to the task anymore.
I hope this to be a temporary emergeny measure, but for now I'm sure this
is the best course of action for me.
Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20240319121223.24474-1-fw@strlen.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Artur Rojek [Sun, 11 Feb 2024 19:34:51 +0000 (20:34 +0100)]
sh: hd64461: Make setup_hd64461() static
Enforce internal linkage for setup_hd64461().
This fixes the following error:
arch/sh/cchips/hd6446x/hd64461.c:75:12: error: no previous prototype for 'setup_hd64461' [-Werror=missing-prototypes]
Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/20240211193451.106795-1-contact@artur-rojek.eu
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Quan Tian [Wed, 6 Mar 2024 17:24:02 +0000 (01:24 +0800)]
netfilter: nf_tables: Fix a memory leak in nf_tables_updchain
If nft_netdev_register_hooks() fails, the memory associated with
nft_stats is not freed, causing a memory leak.
This patch fixes it by moving nft_stats_alloc() down after
nft_netdev_register_hooks() succeeds.
Fixes:
b9703ed44ffb ("netfilter: nf_tables: support for adding new devices to an existing netdev chain")
Signed-off-by: Quan Tian <tianquan23@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Paolo Abeni [Thu, 21 Mar 2024 11:03:02 +0000 (12:03 +0100)]
Merge branch 'mt7530-dsa-subdriver-fix-vlan-egress-and-handling-of-all-link-local-frames'
says:
====================
MT7530 DSA subdriver fix VLAN egress and handling of all link-local frames
This patch series fixes the VLAN tag egress procedure for link-local
frames, and fixes handling of all link-local frames.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
====================
Link: https://lore.kernel.org/r/20240314-b4-for-net-mt7530-fix-link-local-vlan-v2-0-7dbcf6429ba0@arinc9.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Arınç ÜNAL [Thu, 14 Mar 2024 09:33:42 +0000 (12:33 +0300)]
net: dsa: mt7530: fix handling of all link-local frames
Currently, the MT753X switches treat frames with :01-0D and :0F MAC DAs as
regular multicast frames, therefore flooding them to user ports.
On page 205, section "8.6.3 Frame filtering" of the active standard, IEEE
Std 802.1Q™-2022, it is stated that frames with 01:80:C2:00:00:00-0F as MAC
DA must only be propagated to C-VLAN and MAC Bridge components. That means
VLAN-aware and VLAN-unaware bridges. On the switch designs with CPU ports,
these frames are supposed to be processed by the CPU (software). So we make
the switch only forward them to the CPU port. And if received from a CPU
port, forward to a single port. The software is responsible of making the
switch conform to the latter by setting a single port as destination port
on the special tag.
This switch intellectual property cannot conform to this part of the
standard fully. Whilst the REV_UN frame tag covers the remaining :04-0D and
:0F MAC DAs, it also includes :22-FF which the scope of propagation is not
supposed to be restricted for these MAC DAs.
Set frames with :01-03 MAC DAs to be trapped to the CPU port(s). Add a
comment for the remaining MAC DAs.
Note that the ingress port must have a PVID assigned to it for the switch
to forward untagged frames. A PVID is set by default on VLAN-aware and
VLAN-unaware ports. However, when the network interface that pertains to
the ingress port is attached to a vlan_filtering enabled bridge, the user
can remove the PVID assignment from it which would prevent the link-local
frames from being trapped to the CPU port. I am yet to see a way to forward
link-local frames while preventing other untagged frames from being
forwarded too.
Fixes:
b8f126a8d543 ("net-next: dsa: add dsa support for Mediatek MT7530 switch")
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Arınç ÜNAL [Thu, 14 Mar 2024 09:33:41 +0000 (12:33 +0300)]
net: dsa: mt7530: fix link-local frames that ingress vlan filtering ports
Whether VLAN-aware or not, on every VID VLAN table entry that has the CPU
port as a member of it, frames are set to egress the CPU port with the VLAN
tag stacked. This is so that VLAN tags can be appended after hardware
special tag (called DSA tag in the context of Linux drivers).
For user ports on a VLAN-unaware bridge, frame ingressing the user port
egresses CPU port with only the special tag.
For user ports on a VLAN-aware bridge, frame ingressing the user port
egresses CPU port with the special tag and the VLAN tag.
This causes issues with link-local frames, specifically BPDUs, because the
software expects to receive them VLAN-untagged.
There are two options to make link-local frames egress untagged. Setting
CONSISTENT or UNTAGGED on the EG_TAG bits on the relevant register.
CONSISTENT means frames egress exactly as they ingress. That means
egressing with the VLAN tag they had at ingress or egressing untagged if
they ingressed untagged. Although link-local frames are not supposed to be
transmitted VLAN-tagged, if they are done so, when egressing through a CPU
port, the special tag field will be broken.
BPDU egresses CPU port with VLAN tag egressing stacked, received on
software:
00:01:25.104821 AF Unknown (
382365846), length 106:
| STAG | | VLAN |
0x0000: 0000 6c27 614d 4143 0001 0000 8100 0001 ..l'aMAC........
0x0010: 0026 4242 0300 0000 0000 0000 6c27 614d .&BB........l'aM
0x0020: 4143 0000 0000 0000 6c27 614d 4143 0000 AC......l'aMAC..
0x0030: 0000 1400 0200 0f00 0000 0000 0000 0000 ................
BPDU egresses CPU port with VLAN tag egressing untagged, received on
software:
00:23:56.628708 AF Unknown (
25215488), length 64:
| STAG |
0x0000: 0000 6c27 614d 4143 0001 0000 0026 4242 ..l'aMAC.....&BB
0x0010: 0300 0000 0000 0000 6c27 614d 4143 0000 ........l'aMAC..
0x0020: 0000 0000 6c27 614d 4143 0000 0000 1400 ....l'aMAC......
0x0030: 0200 0f00 0000 0000 0000 0000 ............
BPDU egresses CPU port with VLAN tag egressing tagged, received on
software:
00:01:34.311963 AF Unknown (
25215488), length 64:
| Mess |
0x0000: 0000 6c27 614d 4143 0001 0001 0026 4242 ..l'aMAC.....&BB
0x0010: 0300 0000 0000 0000 6c27 614d 4143 0000 ........l'aMAC..
0x0020: 0000 0000 6c27 614d 4143 0000 0000 1400 ....l'aMAC......
0x0030: 0200 0f00 0000 0000 0000 0000 ............
To prevent confusing the software, force the frame to egress UNTAGGED
instead of CONSISTENT. This way, frames can't possibly be received TAGGED
by software which would have the special tag field broken.
VLAN Tag Egress Procedure
For all frames, one of these options set the earliest in this order will
apply to the frame:
- EG_TAG in certain registers for certain frames.
This will apply to frame with matching MAC DA or EtherType.
- EG_TAG in the address table.
This will apply to frame at its incoming port.
- EG_TAG in the PVC register.
This will apply to frame at its incoming port.
- EG_CON and [EG_TAG per port] in the VLAN table.
This will apply to frame at its outgoing port.
- EG_TAG in the PCR register.
This will apply to frame at its outgoing port.
EG_TAG in certain registers for certain frames:
PPPoE Discovery_ARP/RARP: PPP_EG_TAG and ARP_EG_TAG in the APC register.
IGMP_MLD: IGMP_EG_TAG and MLD_EG_TAG in the IMC register.
BPDU and PAE: BPDU_EG_TAG and PAE_EG_TAG in the BPC register.
REV_01 and REV_02: R01_EG_TAG and R02_EG_TAG in the RGAC1 register.
REV_03 and REV_0E: R03_EG_TAG and R0E_EG_TAG in the RGAC2 register.
REV_10 and REV_20: R10_EG_TAG and R20_EG_TAG in the RGAC3 register.
REV_21 and REV_UN: R21_EG_TAG and RUN_EG_TAG in the RGAC4 register.
With this change, it can be observed that a bridge interface with stp_state
and vlan_filtering enabled will properly block ports now.
Fixes:
b8f126a8d543 ("net-next: dsa: add dsa support for Mediatek MT7530 switch")
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Jakub Kicinski [Thu, 21 Mar 2024 04:05:44 +0000 (21:05 -0700)]
Merge branch 'report-rcu-qs-for-busy-network-kthreads'
Yan Zhai says:
====================
Report RCU QS for busy network kthreads
This changeset fixes a common problem for busy networking kthreads.
These threads, e.g. NAPI threads, typically will do:
* polling a batch of packets
* if there are more work, call cond_resched() to allow scheduling
* continue to poll more packets when rx queue is not empty
We observed this being a problem in production, since it can block RCU
tasks from making progress under heavy load. Investigation indicates
that just calling cond_resched() is insufficient for RCU tasks to reach
quiescent states. This also has the side effect of frequently clearing
the TIF_NEED_RESCHED flag on voluntary preempt kernels. As a result,
schedule() will not be called in these circumstances, despite schedule()
in fact provides required quiescent states. This at least affects NAPI
threads, napi_busy_loop, and also cpumap kthread.
By reporting RCU QSes in these kthreads periodically before cond_resched, the
blocked RCU waiters can correctly progress. Instead of just reporting QS for
RCU tasks, these code share the same concern as noted in the commit
d28139c4e967 ("rcu: Apply RCU-bh QSes to RCU-sched and RCU-preempt when safe").
So report a consolidated QS for safety.
It is worth noting that, although this problem is reproducible in
napi_busy_loop, it only shows up when setting the polling interval to as high
as 2ms, which is far larger than recommended 50us-100us in the documentation.
So napi_busy_loop is left untouched.
Lastly, this does not affect RT kernels, which does not enter the scheduler
through cond_resched(). Without the mentioned side effect, schedule() will
be called time by time, and clear the RCU task holdouts.
V4: https://lore.kernel.org/bpf/cover.
1710525524.git.yan@cloudflare.com/
V3: https://lore.kernel.org/lkml/
20240314145459.
7b3aedf1@kernel.org/t/
V2: https://lore.kernel.org/bpf/ZeFPz4D121TgvCje@debian.debian/
V1: https://lore.kernel.org/lkml/Zd4DXTyCf17lcTfq@debian.debian/#t
====================
Link: https://lore.kernel.org/r/cover.1710877680.git.yan@cloudflare.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Yan Zhai [Tue, 19 Mar 2024 20:44:40 +0000 (13:44 -0700)]
bpf: report RCU QS in cpumap kthread
When there are heavy load, cpumap kernel threads can be busy polling
packets from redirect queues and block out RCU tasks from reaching
quiescent states. It is insufficient to just call cond_resched() in such
context. Periodically raise a consolidated RCU QS before cond_resched
fixes the problem.
Fixes:
6710e1126934 ("bpf: introduce new bpf cpu map type BPF_MAP_TYPE_CPUMAP")
Reviewed-by: Jesper Dangaard Brouer <hawk@kernel.org>
Signed-off-by: Yan Zhai <yan@cloudflare.com>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>
Link: https://lore.kernel.org/r/c17b9f1517e19d813da3ede5ed33ee18496bb5d8.1710877680.git.yan@cloudflare.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Yan Zhai [Tue, 19 Mar 2024 20:44:37 +0000 (13:44 -0700)]
net: report RCU QS on threaded NAPI repolling
NAPI threads can keep polling packets under load. Currently it is only
calling cond_resched() before repolling, but it is not sufficient to
clear out the holdout of RCU tasks, which prevent BPF tracing programs
from detaching for long period. This can be reproduced easily with
following set up:
ip netns add test1
ip netns add test2
ip -n test1 link add veth1 type veth peer name veth2 netns test2
ip -n test1 link set veth1 up
ip -n test1 link set lo up
ip -n test2 link set veth2 up
ip -n test2 link set lo up
ip -n test1 addr add 192.168.1.2/31 dev veth1
ip -n test1 addr add 1.1.1.1/32 dev lo
ip -n test2 addr add 192.168.1.3/31 dev veth2
ip -n test2 addr add 2.2.2.2/31 dev lo
ip -n test1 route add default via 192.168.1.3
ip -n test2 route add default via 192.168.1.2
for i in `seq 10 210`; do
for j in `seq 10 210`; do
ip netns exec test2 iptables -I INPUT -s 3.3.$i.$j -p udp --dport 5201
done
done
ip netns exec test2 ethtool -K veth2 gro on
ip netns exec test2 bash -c 'echo 1 > /sys/class/net/veth2/threaded'
ip netns exec test1 ethtool -K veth1 tso off
Then run an iperf3 client/server and a bpftrace script can trigger it:
ip netns exec test2 iperf3 -s -B 2.2.2.2 >/dev/null&
ip netns exec test1 iperf3 -c 2.2.2.2 -B 1.1.1.1 -u -l 1500 -b 3g -t 100 >/dev/null&
bpftrace -e 'kfunc:__napi_poll{@=count();} interval:s:1{exit();}'
Report RCU quiescent states periodically will resolve the issue.
Fixes:
29863d41bb6e ("net: implement threaded-able napi poll loop support")
Reviewed-by: Jesper Dangaard Brouer <hawk@kernel.org>
Signed-off-by: Yan Zhai <yan@cloudflare.com>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>
Link: https://lore.kernel.org/r/4c3b0d3f32d3b18949d75b18e5e1d9f13a24f025.1710877680.git.yan@cloudflare.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Yan Zhai [Tue, 19 Mar 2024 20:44:34 +0000 (13:44 -0700)]
rcu: add a helper to report consolidated flavor QS
When under heavy load, network processing can run CPU-bound for many
tens of seconds. Even in preemptible kernels (non-RT kernel), this can
block RCU Tasks grace periods, which can cause trace-event removal to
take more than a minute, which is unacceptably long.
This commit therefore creates a new helper function that passes through
both RCU and RCU-Tasks quiescent states every 100 milliseconds. This
hard-coded value suffices for current workloads.
Suggested-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Jesper Dangaard Brouer <hawk@kernel.org>
Signed-off-by: Yan Zhai <yan@cloudflare.com>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>
Link: https://lore.kernel.org/r/90431d46ee112d2b0af04dbfe936faaca11810a5.1710877680.git.yan@cloudflare.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Shannon Nelson [Tue, 19 Mar 2024 16:35:34 +0000 (09:35 -0700)]
ionic: update documentation for XDP support
Add information to our documentation for the XDP features
and related ethtool stats.
While we're here, we also add the missing timestamp stats.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240319163534.38796-1-shannon.nelson@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Herve Codina [Thu, 14 Mar 2024 12:00:06 +0000 (13:00 +0100)]
lib/bitmap: Fix bitmap_scatter() and bitmap_gather() kernel doc
The make htmldoc command failed with the following error
... include/linux/bitmap.h:524: ERROR: Unexpected indentation.
... include/linux/bitmap.h:524: CRITICAL: Unexpected section title or transition.
Move the visual representation to a literal block.
Fixes:
de5f84338970 ("lib/bitmap: Introduce bitmap_scatter() and bitmap_gather() helpers")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-kernel/
20240312153059.
3ffde1b7@canb.auug.org.au/
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Acked-by: Yury Norov <yury.norov@gmail.com>
Link: https://lore.kernel.org/r/20240314120006.458580-1-herve.codina@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linus Torvalds [Wed, 20 Mar 2024 23:42:47 +0000 (16:42 -0700)]
Merge tag 'v6.9-rc-smb3-server-fixes' of git://git.samba.org/ksmbd
Pull smb server updates from Steve French:
- add support for durable file handles (an important data integrity
feature)
- fixes for potential out of bounds issues
- fix possible null dereference in close
- getattr fixes
- trivial typo fix and minor cleanup
* tag 'v6.9-rc-smb3-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: remove module version
ksmbd: fix potencial out-of-bounds when buffer offset is invalid
ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16()
ksmbd: Fix spelling mistake "connction" -> "connection"
ksmbd: fix possible null-deref in smb_lazy_parent_lease_break_close
ksmbd: add support for durable handles v1/v2
ksmbd: mark SMB2_SESSION_EXPIRED to session when destroying previous session
ksmbd: retrieve number of blocks using vfs_getattr in set_file_allocation_info
ksmbd: replace generic_fillattr with vfs_getattr
Linus Torvalds [Wed, 20 Mar 2024 23:37:07 +0000 (16:37 -0700)]
Merge tag 'trace-tools-v6.9' of git://git./linux/kernel/git/trace/linux-trace
Pull trace tool updates from Steven Rostedt:
"Tracing:
- Update makefiles for latency-collector and RTLA, using tools/build/
makefiles like perf does, inheriting its benefits. For example,
having a proper way to handle library dependencies.
- The timerlat tracer has an interface for any tool to use. rtla
timerlat tool uses this interface dispatching its own threads as
workload. But, rtla timerlat could also be used for any other
process. So, add 'rtla timerlat -U' option, allowing the timerlat
tool to measure the latency of any task using the timerlat tracer
interface.
Verification:
- Update makefiles for verification/rv, using tools/build/ makefiles
like perf does, inheriting its benefits. For example, having a
proper way to handle dependencies"
* tag 'trace-tools-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tools/rtla: Add -U/--user-load option to timerlat
tools/verification: Use tools/build makefiles on rv
tools/rtla: Use tools/build makefiles to build rtla
tools/tracing: Use tools/build makefiles on latency-collector
Pablo Neira Ayuso [Thu, 14 Mar 2024 17:51:38 +0000 (18:51 +0100)]
netfilter: nf_tables: do not compare internal table flags on updates
Restore skipping transaction if table update does not modify flags.
Fixes:
179d9ba5559a ("netfilter: nf_tables: fix table flag updates")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Pablo Neira Ayuso [Sun, 10 Mar 2024 09:02:41 +0000 (10:02 +0100)]
netfilter: nft_set_pipapo: release elements in clone only from destroy path
Clone already always provides a current view of the lookup table, use it
to destroy the set, otherwise it is possible to destroy elements twice.
This fix requires:
212ed75dc5fb ("netfilter: nf_tables: integrate pipapo into commit protocol")
which came after:
9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path").
Fixes:
9827a0e6e23b ("netfilter: nft_set_pipapo: release elements in clone from abort path")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Bjorn Andersson [Wed, 20 Mar 2024 00:05:55 +0000 (17:05 -0700)]
MAINTAINER: Include linux-arm-msm for Qualcomm RTC patches
Add Qualcomm RTC driver to the linux-arm-msm list, to ensure that
members of the Qualcomm community gets Cc'ed, to assist with reviews
etc.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Link: https://lore.kernel.org/r/20240319-maintainer-msm-add-rtc-v1-1-3a4f7d41b4d4@quicinc.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Sami Tolvanen [Mon, 11 Mar 2024 19:31:44 +0000 (19:31 +0000)]
riscv: Fix syscall wrapper for >word-size arguments
The current syscall wrapper macros break 64-bit arguments on
rv32 because they only guarantee the first N input registers are
passed to syscalls that accept N arguments. According to the
calling convention, values twice the word size reside in register
pairs and as a result, syscall arguments don't always have a
direct register mapping on rv32.
Instead of using `__MAP(x,__SC_LONG,__VA_ARGS__)` to declare the
type of the `__se(_compat)_sys_*` functions on rv32, change the
function declarations to accept `ulong` arguments and alias them
to the actual syscall implementations, similarly to the existing
macros in include/linux/syscalls.h. This matches previous
behavior and ensures registers are passed to syscalls as-is, no
matter which argument types they expect.
Fixes:
08d0ce30e0e4 ("riscv: Implement syscall wrappers")
Reported-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://lore.kernel.org/r/20240311193143.2981310-2-samitolvanen@google.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Mikulas Patocka [Wed, 20 Mar 2024 17:43:11 +0000 (18:43 +0100)]
dm snapshot: fix lockup in dm_exception_table_exit
There was reported lockup when we exit a snapshot with many exceptions.
Fix this by adding "cond_resched" to the loop that frees the exceptions.
Reported-by: John Pittman <jpittman@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Masahiro Yamada [Wed, 20 Mar 2024 16:52:11 +0000 (01:52 +0900)]
kconfig: tests: test dependency after shuffling choices
Commit
c8fb7d7e48d1 ("kconfig: fix broken dependency in randconfig-
generated .config") fixed the issue, but I did not add a test case.
This commit adds a test case that emulates the reported situation.
The test would fail without
c8fb7d7e48d1.
To handle the choice "choose X", FOO must be calculated beforehand.
FOO depends on A, which is a member of another choice "choose A or B".
Kconfig _temporarily_ assumes the value of A to proceed. The choice
"choose A or B" will be shuffled later, but the result may or may not
meet "FOO depends on A". Kconfig should invalidate the symbol values
and recompute them.
In the real example for ARCH=arm64, the choice "Instrumentation type"
needs the value of CPU_BIG_ENDIAN. The choice "Endianness" will be
shuffled later.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 20 Mar 2024 16:52:10 +0000 (01:52 +0900)]
kconfig: tests: add a test for randconfig with dependent choices
Since commit
3b9a19e08960 ("kconfig: loop as long as we changed some
symbols in randconfig"), conf_set_all_new_symbols() is repeated until
there is no more choice left to be shuffled. The motivation was to
shuffle a choice nested in another choice.
Although commit
09d5873e4d1f ("kconfig: allow only 'config', 'comment',
and 'if' inside 'choice'") disallowed the nested choice structure,
we must still keep
3b9a19e08960 because there are still cases where
conf_set_all_new_symbols() must iterate.
scripts/kconfig/tests/choice_randomize/Kconfig is the test case.
The second choice depends on 'B', which is the member of the first
choice.
With
3b9a19e08960 reverted, we would never get the pattern specified by
scripts/kconfig/tests/choice_randomize/expected_config2.
A real example can be found in lib/Kconfig.debug. Without
3b9a19e08960,
the randconfig would not shuffle the "Compressed Debug information"
choice, which depends on DEBUG_INFO, which is derived from another
choice "Debug information".
My goal is to refactor Kconfig so that randconfig will work more
simply, without using the loop.
For now, let's add a test case to ensure all dependent choices are
shuffled, as it is a somewhat tricky case for the current Kconfig.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Masahiro Yamada [Wed, 20 Mar 2024 16:52:09 +0000 (01:52 +0900)]
kconfig: tests: support KCONFIG_SEED for the randconfig runner
This will help get consistent results for randconfig tests.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Ma Jun [Tue, 19 Mar 2024 03:02:29 +0000 (11:02 +0800)]
drm/amdgpu/pm: Don't use OD table on Arcturus
OD is not supported on Arcturus, so the OD table
should not be used.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Le Ma [Fri, 15 Mar 2024 08:55:39 +0000 (16:55 +0800)]
drm/amdgpu: drop setting buffer funcs in sdma442
To fix the entity rq NULL issue. This setting has been moved
to upper level.
Fixes:
b70438004a14 ("drm/amdgpu: move buffer funcs setting up a level")
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Leo Ma [Fri, 28 Jul 2023 12:35:07 +0000 (08:35 -0400)]
drm/amd/display: Fix noise issue on HDMI AV mute
[Why]
When mode switching is triggered there is momentary noise visible on
some HDMI TV or displays.
[How]
Wait for 2 frames to make sure we have enough time to send out AV mute
and sink receives a full frame.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Leo Ma <hanghong.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Mon, 4 Mar 2024 16:20:27 +0000 (11:20 -0500)]
drm/amd/display: Revert Remove pixle rate limit for subvp
This reverts commit
340383c734f8 ("drm/amd/display: Remove pixle rate
limit for subvp")
[why]
The original commit causes a regression when subvp is applied
on ODM required 8k60hz timing. The display shows black screen
on boot. The issue can be recovered with hotplug. It also causes
MPO to fail. We will temprarily revert this commit and investigate
the root cause further.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Reviewed-by: Martin Leung <martin.leung@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lang Yu [Mon, 18 Mar 2024 10:31:30 +0000 (18:31 +0800)]
Revert "drm/amdgpu/vpe: don't emit cond exec command under collaborate mode"
Ready now. Remove this workaround.
This reverts commit
d40f6213b52c161fd4634933acbc32103a283363.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Tested-by: Alan Liu <haoping.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ma Jun [Tue, 19 Mar 2024 07:24:03 +0000 (15:24 +0800)]
Revert "drm/amd/amdgpu: Fix potential ioremap() memory leaks in amdgpu_device_init()"
This patch causes the following iounmap erorr and calltrace
iounmap: bad address
00000000d0b3631f
The original patch was unjustified because amdgpu_device_fini_sw() will
always cleanup the rmmio mapping.
This reverts commit
eb4f139888f636614dab3bcce97ff61cefc4b3a7.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Suggested-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Allen Pan [Fri, 23 Feb 2024 23:20:16 +0000 (18:20 -0500)]
drm/amd/display: Add a dc_state NULL check in dc_state_release
[How]
Check wheather state is NULL before releasing it.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Allen Pan <allen.pan@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Rodrigo Siqueira [Wed, 14 Feb 2024 20:29:51 +0000 (13:29 -0700)]
drm/amd/display: Return the correct HDCP error code
[WHY & HOW]
If the display is null when creating an HDCP session, return a proper
error code.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Fri, 23 Feb 2024 20:38:40 +0000 (15:38 -0500)]
drm/amd/display: Implement wait_for_odm_update_pending_complete
[WHY]
Odm update is doubled buffered. We need to wait for ODM update to be
completed before optimizing bandwidth or programming new udpates.
[HOW]
implement wait_for_odm_update_pending_complete function to wait for:
1. odm configuration update is no longer pending in timing generator.
2. no pending dpg pattern update for each active OPP.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Fri, 23 Feb 2024 20:17:39 +0000 (15:17 -0500)]
drm/amd/display: Lock all enabled otg pipes even with no planes
[WHY]
On DCN32 we support dynamic ODM even when OTG is blanked. When ODM
configuration is dynamically changed and the OTG is on blank pattern,
we will need to reprogram OPP's test pattern based on new ODM
configuration. Therefore we need to lock the OTG pipe to avoid temporary
corruption when we are reprogramming OPP blank patterns.
[HOW]
Add a new interdependent update lock implementation to lock all enabled
OTG pipes even when there is no plane on the OTG for DCN32.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
ChunTao Tso [Tue, 20 Feb 2024 09:08:39 +0000 (17:08 +0800)]
drm/amd/display: Amend coasting vtotal for replay low hz
[WHY]
The original coasting vtotal is 2 bytes, and it need to
be amended to 4 bytes because low hz case.
[HOW]
Amend coasting vtotal from 2 bytes to 4 bytes.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: ChunTao Tso <chuntao.tso@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Nicholas Kazlauskas [Wed, 21 Feb 2024 17:27:31 +0000 (12:27 -0500)]
drm/amd/display: Fix idle check for shared firmware state
[WHY]
We still had an instance of get_idle_state checking the PMFW scratch
register instead of the actual idle allow signal.
[HOW]
Replace it with the SW state check for whether we had allowed idle
through notify_idle.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Duncan Ma <duncan.ma@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Wenjing Liu [Wed, 21 Feb 2024 21:55:04 +0000 (16:55 -0500)]
drm/amd/display: Update odm when ODM combine is changed on an otg master pipe with no plane
[WHY]
When committing an update with ODM combine change when the plane is
removing or already removed, we fail to detect odm change in pipe
update flags. This has caused mismatch between new dc state and the
actual hardware state, because we missed odm programming.
[HOW]
- Detect odm change even for otg master pipe without a plane.
- Update odm config before calling program pipes for pipe with planes.
The commit also updates blank pattern programming when odm is changed
without plane. This is because number of OPP is changed when ODM
combine is changed. Blank pattern is per OPP so we will need to
reprogram OPP based on the new pipe topology.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Dillon Varone [Wed, 21 Feb 2024 18:21:20 +0000 (13:21 -0500)]
drm/amd/display: Init DPPCLK from SMU on dcn32
[WHY & HOW]
DPPCLK ranges should be obtained from the SMU when available.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ryan Lin [Wed, 21 Feb 2024 11:10:27 +0000 (19:10 +0800)]
drm/amd/display: Add monitor patch for specific eDP
[WHY]
Some eDP panels' ext caps don't write initial values. The value of
dpcd_addr (0x317) can be random and the backlight control interface
will be incorrect.
[HOW]
Add new panel patches to remove sink ext caps.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.5.x
Cc: Tsung-hua Lin <tsung-hua.lin@amd.com>
Cc: Chris Chi <moukong.chi@amd.com>
Reviewed-by: Wayne Lin <wayne.lin@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Ryan Lin <tsung-hua.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Josip Pavic [Fri, 9 Feb 2024 21:05:18 +0000 (16:05 -0500)]
drm/amd/display: Allow dirty rects to be sent to dmub when abm is active
[WHY]
It's beneficial for ABM to know when new frame data are available.
[HOW]
Add new condition to allow dirty rects to be sent to DMUB when ABM is
active. ABM will use this as a signal that a new frame has arrived.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Anthony Koo <anthony.koo@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Josip Pavic <josip.pavic@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Sohaib Nadeem [Wed, 14 Feb 2024 18:51:16 +0000 (13:51 -0500)]
drm/amd/display: Override min required DCFCLK in dml1_validate
[WHY]:
Increasing min DCFCLK addresses underflow issues that occur when phantom
pipe is turned on for some Sub-Viewport configs
[HOW]:
dcn32_override_min_req_dcfclk is added to override DCFCLK value in
dml1_validate when subviewport is being used.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Sohaib Nadeem <sohaib.nadeem@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Hawking Zhang [Fri, 15 Mar 2024 07:10:05 +0000 (15:10 +0800)]
drm/amdgpu: Bypass display ta if display hw is not available
Do not load/invoke display TA if display hardware
is not available.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Prike Liang [Wed, 13 Mar 2024 08:11:26 +0000 (16:11 +0800)]
drm/amdgpu: correct the KGQ fallback message
Fix the KGQ fallback function name, as this will
help differentiate the failure in the KCQ enablement.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ma Jun [Mon, 11 Mar 2024 07:23:34 +0000 (15:23 +0800)]
drm/amdgpu/pm: Check the validity of overdiver power limit
Check the validity of overdriver power limit before using it.
Fixes:
7968e9748fbb ("drm/amdgpu/pm: Fix the power1_min_cap value")
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Suggested-by: Lazar Lijo <lijo.lazar@amd.com>
Suggested-by: Alex Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Ma Jun [Mon, 11 Mar 2024 06:38:34 +0000 (14:38 +0800)]
drm/amdgpu/pm: Fix NULL pointer dereference when get power limit
Because powerplay_table initialization is skipped under
sriov case, We check and set default lower and upper OD
value if powerplay_table is NULL.
Fixes:
7968e9748fbb ("drm/amdgpu/pm: Fix the power1_min_cap value")
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reported-by: Yin Zhenguo <zhenguo.yin@amd.com>
Suggested-by: Lazar Lijo <lijo.lazar@amd.com>
Suggested-by: Alex Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
ZhenGuo Yin [Wed, 6 Mar 2024 09:59:29 +0000 (17:59 +0800)]
drm/amdgpu: Skip access PF-only registers on gfx10/gfxhub2_1 under SRIOV
[Why]
RLCG interface returns "out-of-range" error under SRIOV VF when accessing
PF-only registers.
[How]
Skip access PF-only registers on gfx10/gfxhub2_1 under SRIOV.
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: ZhenGuo Yin <zhenguo.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Ahmad Rehman [Mon, 4 Mar 2024 21:56:00 +0000 (15:56 -0600)]
drm/amdgpu: Init zone device and drm client after mode-1 reset on reload
In passthrough environment, when amdgpu is reloaded after unload, mode-1
is triggered after initializing the necessary IPs, That init does not
include KFD, and KFD init waits until the reset is completed. KFD init
is called in the reset handler, but in this case, the zone device and
drm client is not initialized, causing app to create kernel panic.
v2: Removing the init KFD condition from amdgpu_amdkfd_drm_client_create.
As the previous version has the potential of creating DRM client twice.
v3: v2 patch results in SDMA engine hung as DRM open causes VM clear to SDMA
before SDMA init. Adding the condition to in drm client creation, on top of v1,
to guard against drm client creation call multiple times.
Signed-off-by: Ahmad Rehman <Ahmad.Rehman@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Philip Yang [Mon, 11 Mar 2024 22:07:34 +0000 (18:07 -0400)]
drm/amdgpu: amdgpu_ttm_gart_bind set gtt bound flag
Otherwise after the GTT bo is released, the GTT and gart space is freed
but amdgpu_ttm_backend_unbind will not clear the gart page table entry
and leave valid mapping entry pointing to the stale system page. Then
if GPU access the gart address mistakely, it will read undefined value
instead page fault, harder to debug and reproduce the real issue.
Cc: stable@vger.kernel.org
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Saleemkhan Jamadar [Wed, 6 Mar 2024 12:45:29 +0000 (18:15 +0530)]
drm/amdgpu/vcn: enable vcn1 fw load for VCN 4_0_6
v1 - update the fw header for each vcn instance (Veera)
VCN1 has different FW binary in VCN v4_0_6.
Add changes to load the VCN1 fw binary
Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Aurabindo Pillai [Mon, 11 Dec 2023 04:52:25 +0000 (23:52 -0500)]
drm/amd/display: Enable DML2 debug flags
[WHY & HOW]
Enable DML2 related debug config options in DM for testing purposes.
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Swapnil Patel [Tue, 13 Feb 2024 13:09:48 +0000 (08:09 -0500)]
drm/amd/display: Change default size for dummy plane in DML2
[WHY & HOW]
Currently, to map dc states into dml_display_cfg,
We create a dummy plane if the stream doesn't have any planes
attached to it. This dummy plane uses max addersable width height.
This results in certain mode validations failing when they shouldn't.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Swapnil Patel <swapnil.patel@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Friedrich Vock [Sun, 10 Mar 2024 05:40:40 +0000 (06:40 +0100)]
drm/amdgpu: Reset IH OVERFLOW_EN bit for IH 7.0
IH 7.0 support landed shortly after the original patch for resetting the
bit on all other generations, but without that patch applied.
Fixes:
12443fc53e7d ("drm/amdgpu: Add ih v7_0 ip block support")
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Friedrich Vock <friedrich.vock@gmx.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Lang Yu [Wed, 6 Mar 2024 04:42:49 +0000 (12:42 +0800)]
drm/amdgpu: fix mmhub client id out-of-bounds access
Properly handle cid 0x140.
Fixes:
aba2be41470a ("drm/amdgpu: add mmhub 3.3.0 support")
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Vitaly Prosyak [Wed, 6 Mar 2024 19:57:48 +0000 (14:57 -0500)]
drm/amdgpu: fix use-after-free bug
The bug can be triggered by sending a single amdgpu_gem_userptr_ioctl
to the AMDGPU DRM driver on any ASICs with an invalid address and size.
The bug was reported by Joonkyo Jung <joonkyoj@yonsei.ac.kr>.
For example the following code:
static void Syzkaller1(int fd)
{
struct drm_amdgpu_gem_userptr arg;
int ret;
arg.addr = 0xffffffffffff0000;
arg.size = 0x80000000; /*2 Gb*/
arg.flags = 0x7;
ret = drmIoctl(fd, 0xc1186451/*amdgpu_gem_userptr_ioctl*/, &arg);
}
Due to the address and size are not valid there is a failure in
amdgpu_hmm_register->mmu_interval_notifier_insert->__mmu_interval_notifier_insert->
check_shl_overflow, but we even the amdgpu_hmm_register failure we still call
amdgpu_hmm_unregister into amdgpu_gem_object_free which causes access to a bad address.
The following stack is below when the issue is reproduced when Kazan is enabled:
[ +0.000014] Hardware name: ASUS System Product Name/ROG STRIX B550-F GAMING (WI-FI), BIOS 1401 12/03/2020
[ +0.000009] RIP: 0010:mmu_interval_notifier_remove+0x327/0x340
[ +0.000017] Code: ff ff 49 89 44 24 08 48 b8 00 01 00 00 00 00 ad de 4c 89 f7 49 89 47 40 48 83 c0 22 49 89 47 48 e8 ce d1 2d 01 e9 32 ff ff ff <0f> 0b e9 16 ff ff ff 4c 89 ef e8 fa 14 b3 ff e9 36 ff ff ff e8 80
[ +0.000014] RSP: 0018:
ffffc90002657988 EFLAGS:
00010246
[ +0.000013] RAX:
0000000000000000 RBX:
1ffff920004caf35 RCX:
ffffffff8160565b
[ +0.000011] RDX:
dffffc0000000000 RSI:
0000000000000004 RDI:
ffff8881a9f78260
[ +0.000010] RBP:
ffffc90002657a70 R08:
0000000000000001 R09:
fffff520004caf25
[ +0.000010] R10:
0000000000000003 R11:
ffffffff8161d1d6 R12:
ffff88810e988c00
[ +0.000010] R13:
ffff888126fb5a00 R14:
ffff88810e988c0c R15:
ffff8881a9f78260
[ +0.000011] FS:
00007ff9ec848540(0000) GS:
ffff8883cc880000(0000) knlGS:
0000000000000000
[ +0.000012] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
[ +0.000010] CR2:
000055b3f7e14328 CR3:
00000001b5770000 CR4:
0000000000350ef0
[ +0.000010] Call Trace:
[ +0.000006] <TASK>
[ +0.000007] ? show_regs+0x6a/0x80
[ +0.000018] ? __warn+0xa5/0x1b0
[ +0.000019] ? mmu_interval_notifier_remove+0x327/0x340
[ +0.000018] ? report_bug+0x24a/0x290
[ +0.000022] ? handle_bug+0x46/0x90
[ +0.000015] ? exc_invalid_op+0x19/0x50
[ +0.000016] ? asm_exc_invalid_op+0x1b/0x20
[ +0.000017] ? kasan_save_stack+0x26/0x50
[ +0.000017] ? mmu_interval_notifier_remove+0x23b/0x340
[ +0.000019] ? mmu_interval_notifier_remove+0x327/0x340
[ +0.000019] ? mmu_interval_notifier_remove+0x23b/0x340
[ +0.000020] ? __pfx_mmu_interval_notifier_remove+0x10/0x10
[ +0.000017] ? kasan_save_alloc_info+0x1e/0x30
[ +0.000018] ? srso_return_thunk+0x5/0x5f
[ +0.000014] ? __kasan_kmalloc+0xb1/0xc0
[ +0.000018] ? srso_return_thunk+0x5/0x5f
[ +0.000013] ? __kasan_check_read+0x11/0x20
[ +0.000020] amdgpu_hmm_unregister+0x34/0x50 [amdgpu]
[ +0.004695] amdgpu_gem_object_free+0x66/0xa0 [amdgpu]
[ +0.004534] ? __pfx_amdgpu_gem_object_free+0x10/0x10 [amdgpu]
[ +0.004291] ? do_syscall_64+0x5f/0xe0
[ +0.000023] ? srso_return_thunk+0x5/0x5f
[ +0.000017] drm_gem_object_free+0x3b/0x50 [drm]
[ +0.000489] amdgpu_gem_userptr_ioctl+0x306/0x500 [amdgpu]
[ +0.004295] ? __pfx_amdgpu_gem_userptr_ioctl+0x10/0x10 [amdgpu]
[ +0.004270] ? srso_return_thunk+0x5/0x5f
[ +0.000014] ? __this_cpu_preempt_check+0x13/0x20
[ +0.000015] ? srso_return_thunk+0x5/0x5f
[ +0.000013] ? sysvec_apic_timer_interrupt+0x57/0xc0
[ +0.000020] ? srso_return_thunk+0x5/0x5f
[ +0.000014] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ +0.000022] ? drm_ioctl_kernel+0x17b/0x1f0 [drm]
[ +0.000496] ? __pfx_amdgpu_gem_userptr_ioctl+0x10/0x10 [amdgpu]
[ +0.004272] ? drm_ioctl_kernel+0x190/0x1f0 [drm]
[ +0.000492] drm_ioctl_kernel+0x140/0x1f0 [drm]
[ +0.000497] ? __pfx_amdgpu_gem_userptr_ioctl+0x10/0x10 [amdgpu]
[ +0.004297] ? __pfx_drm_ioctl_kernel+0x10/0x10 [drm]
[ +0.000489] ? srso_return_thunk+0x5/0x5f
[ +0.000011] ? __kasan_check_write+0x14/0x20
[ +0.000016] drm_ioctl+0x3da/0x730 [drm]
[ +0.000475] ? __pfx_amdgpu_gem_userptr_ioctl+0x10/0x10 [amdgpu]
[ +0.004293] ? __pfx_drm_ioctl+0x10/0x10 [drm]
[ +0.000506] ? __pfx_rpm_resume+0x10/0x10
[ +0.000016] ? srso_return_thunk+0x5/0x5f
[ +0.000011] ? __kasan_check_write+0x14/0x20
[ +0.000010] ? srso_return_thunk+0x5/0x5f
[ +0.000011] ? _raw_spin_lock_irqsave+0x99/0x100
[ +0.000015] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ +0.000014] ? srso_return_thunk+0x5/0x5f
[ +0.000013] ? srso_return_thunk+0x5/0x5f
[ +0.000011] ? srso_return_thunk+0x5/0x5f
[ +0.000011] ? preempt_count_sub+0x18/0xc0
[ +0.000013] ? srso_return_thunk+0x5/0x5f
[ +0.000010] ? _raw_spin_unlock_irqrestore+0x27/0x50
[ +0.000019] amdgpu_drm_ioctl+0x7e/0xe0 [amdgpu]
[ +0.004272] __x64_sys_ioctl+0xcd/0x110
[ +0.000020] do_syscall_64+0x5f/0xe0
[ +0.000021] entry_SYSCALL_64_after_hwframe+0x6e/0x76
[ +0.000015] RIP: 0033:0x7ff9ed31a94f
[ +0.000012] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 77 1f 48 8b 44 24 18 64 48 2b 04 25 28 00
[ +0.000013] RSP: 002b:
00007fff25f66790 EFLAGS:
00000246 ORIG_RAX:
0000000000000010
[ +0.000016] RAX:
ffffffffffffffda RBX:
000055b3f7e133e0 RCX:
00007ff9ed31a94f
[ +0.000012] RDX:
000055b3f7e133e0 RSI:
00000000c1186451 RDI:
0000000000000003
[ +0.000010] RBP:
00000000c1186451 R08:
0000000000000000 R09:
0000000000000000
[ +0.000009] R10:
0000000000000008 R11:
0000000000000246 R12:
00007fff25f66ca8
[ +0.000009] R13:
0000000000000003 R14:
000055b3f7021ba8 R15:
00007ff9ed7af040
[ +0.000024] </TASK>
[ +0.000007] ---[ end trace
0000000000000000 ]---
v2: Consolidate any error handling into amdgpu_hmm_register
which applied to kfd_bo also. (Christian)
v3: Improve syntax and comment (Christian)
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Felix Kuehling <felix.kuehling@amd.com>
Cc: Joonkyo Jung <joonkyoj@yonsei.ac.kr>
Cc: Dokyung Song <dokyungs@yonsei.ac.kr>
Cc: <jisoo.jang@yonsei.ac.kr>
Cc: <yw9865@yonsei.ac.kr>
Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Mukul Joshi [Fri, 8 Mar 2024 16:11:03 +0000 (11:11 -0500)]
drm/amdgpu: Handle duplicate BOs during process restore
In certain situations, some apps can import a BO multiple times
(through IPC for example). To restore such processes successfully,
we need to tell drm to ignore duplicate BOs.
While at it, also add additional logging to prevent silent failures
when process restore fails.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Mario Limonciello [Tue, 5 Mar 2024 20:34:24 +0000 (14:34 -0600)]
drm/amd/display: Use freesync when `DRM_EDID_FEATURE_CONTINUOUS_FREQ` found
The monitor shipped with the Framework 16 supports VRR [1], but it's not
being advertised.
This is because the detailed timing block doesn't contain
`EDID_DETAIL_MONITOR_RANGE` which amdgpu looks for to find min and max
frequencies. This check however is superfluous for this case because
update_display_info() calls drm_get_monitor_range() to get these ranges
already.
So if the `DRM_EDID_FEATURE_CONTINUOUS_FREQ` EDID feature is found then
turn on freesync without extra checks.
v2: squash in fix from Harry
Closes: https://www.reddit.com/r/framework/comments/1b4y2i5/no_variable_refresh_rate_on_the_framework_16_on/
Closes: https://www.reddit.com/r/framework/comments/1b6vzcy/framework_16_variable_refresh_rate/
Closes: https://community.frame.work/t/resolved-no-vrr-freesync-with-amd-version/42338
Link: https://gist.github.com/superm1/e8fbacfa4d0f53150231d3a3e0a13faf
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Steve French [Tue, 19 Mar 2024 22:00:01 +0000 (17:00 -0500)]
smb311: additional compression flag defined in updated protocol spec
Added new compression flag that was recently documented, in
addition fix some typos and clarify the sid_attr_data struct
definition.
Reviewed-by: Bharath SM <bharathsm@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Steve French [Tue, 19 Mar 2024 20:59:38 +0000 (15:59 -0500)]
smb311: correct incorrect offset field in compression header
The offset field in the compression header is 32 bits not 16.
Reviewed-by: Bharath SM <bharathsm@microsoft.com>
Reported-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>