Greg Kroah-Hartman [Thu, 2 Feb 2023 15:32:26 +0000 (16:32 +0100)]
USB: sl811: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Cc: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://lore.kernel.org/r/20230202153235.2412790-4-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Thu, 2 Feb 2023 15:32:25 +0000 (16:32 +0100)]
USB: uhci: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Cc: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20230202153235.2412790-3-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Thu, 2 Feb 2023 15:32:24 +0000 (16:32 +0100)]
USB: ULPI: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230202153235.2412790-2-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Thu, 2 Feb 2023 15:32:23 +0000 (16:32 +0100)]
USB: chipidea: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Cc: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20230202153235.2412790-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Alan Stern [Fri, 3 Feb 2023 19:32:09 +0000 (14:32 -0500)]
net: USB: Fix wrong-direction WARNING in plusb.c
The syzbot fuzzer detected a bug in the plusb network driver: A
zero-length control-OUT transfer was treated as a read instead of a
write. In modern kernels this error provokes a WARNING:
usb 1-1: BOGUS control dir, pipe
80000280 doesn't match bRequestType c0
WARNING: CPU: 0 PID: 4645 at drivers/usb/core/urb.c:411
usb_submit_urb+0x14a7/0x1880 drivers/usb/core/urb.c:411
Modules linked in:
CPU: 1 PID: 4645 Comm: dhcpcd Not tainted
6.2.0-rc6-syzkaller-00050-g9f266ccaa2f5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google
01/12/2023
RIP: 0010:usb_submit_urb+0x14a7/0x1880 drivers/usb/core/urb.c:411
...
Call Trace:
<TASK>
usb_start_wait_urb+0x101/0x4b0 drivers/usb/core/message.c:58
usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
usb_control_msg+0x320/0x4a0 drivers/usb/core/message.c:153
__usbnet_read_cmd+0xb9/0x390 drivers/net/usb/usbnet.c:2010
usbnet_read_cmd+0x96/0xf0 drivers/net/usb/usbnet.c:2068
pl_vendor_req drivers/net/usb/plusb.c:60 [inline]
pl_set_QuickLink_features drivers/net/usb/plusb.c:75 [inline]
pl_reset+0x2f/0xf0 drivers/net/usb/plusb.c:85
usbnet_open+0xcc/0x5d0 drivers/net/usb/usbnet.c:889
__dev_open+0x297/0x4d0 net/core/dev.c:1417
__dev_change_flags+0x587/0x750 net/core/dev.c:8530
dev_change_flags+0x97/0x170 net/core/dev.c:8602
devinet_ioctl+0x15a2/0x1d70 net/ipv4/devinet.c:1147
inet_ioctl+0x33f/0x380 net/ipv4/af_inet.c:979
sock_do_ioctl+0xcc/0x230 net/socket.c:1169
sock_ioctl+0x1f8/0x680 net/socket.c:1286
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:870 [inline]
__se_sys_ioctl fs/ioctl.c:856 [inline]
__x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
The fix is to call usbnet_write_cmd() instead of usbnet_read_cmd() and
remove the USB_DIR_IN flag.
Reported-and-tested-by: syzbot+2a0e7abd24f1eb90ce25@syzkaller.appspotmail.com
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Fixes:
090ffa9d0e90 ("[PATCH] USB: usbnet (9/9) module for pl2301/2302 cables")
CC: stable@vger.kernel.org
Link: https://lore.kernel.org/r/00000000000052099f05f3b3e298@google.com/
Link: https://lore.kernel.org/r/Y91hOew3nW56Ki4O@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Andy Shevchenko [Thu, 2 Feb 2023 15:17:36 +0000 (17:17 +0200)]
usb: gadget: configfs: Use memcpy_and_pad()
Instead of zeroing some memory and then copying data in part or all of it,
use memcpy_and_pad().
This avoids writing some memory twice and should save a few cycles.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230202151736.64552-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Thu, 2 Feb 2023 15:28:20 +0000 (16:28 +0100)]
USB: dwc3: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Note, the root dentry for the debugfs directory for the device needs to
be saved so we don't have to keep looking it up, which required a bit
more refactoring to properly create and remove it when needed.
Reported-by: Bruce Chen <bruce.chen@unisoc.com>
Reported-by: Cixi Geng <cixi.geng1@unisoc.com>
Tested-by: Cixi Geng <gengcixi@gmail.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20230202152820.2409908-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 6 Feb 2023 12:44:22 +0000 (13:44 +0100)]
drm/i915: fix up merge with usb-next branch
In the manual fixup of the list_count_nodes() logic in
drivers/gpu/drm/i915/gt/intel_execlists_submission.c in the usb-next
branch, I missed that the print modifier was incorrect, resulting in
loads of build warnings on 32bit systems.
Fix this up by using "%su" instead of "%lu".
Reported-by: kernel test robot <lkp@intel.com>
Fixes:
924fb3ec50f5 ("Merge 6.2-rc7 into usb-next")
Link: https://lore.kernel.org/r/20230206124422.2266892-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jó Ágila Bitsch [Sat, 4 Feb 2023 12:15:01 +0000 (13:15 +0100)]
usb: gadget: add doc to struct usb_composite_dev
Added documentation to new struct members for WebUSB:
* bcd_webusb_version
* b_webusb_vendor_code
* landing_page
* use_webusb
to avoid warnings in the build of htmldocs
Fixes:
93c473948c58 ("usb: gadget: add WebUSB landing page support")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jó Ágila Bitsch <jgilab@gmail.com>
Link: https://lore.kernel.org/r/Y95MRZZz3yC5lETB@jo-einhundert
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 6 Feb 2023 07:33:30 +0000 (08:33 +0100)]
Merge 6.2-rc7 into usb-next
We need the USB fixes in here, and this resolves a merge conflict with
the i915 driver as reported in linux-next
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Sun, 5 Feb 2023 21:13:28 +0000 (13:13 -0800)]
Linux 6.2-rc7
Linus Torvalds [Sun, 5 Feb 2023 20:19:55 +0000 (12:19 -0800)]
Merge tag 'usb-6.2-rc7' of git://git./linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB fixes that resolve some reported problems.
These include:
- gadget driver fixes
- dwc3 driver fix
- typec driver fix
- MAINTAINERS file update.
All of these have been in linux-next with no reported problems"
* tag 'usb-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: typec: ucsi: Don't attempt to resume the ports before they exist
usb: gadget: udc: do not clear gadget driver.bus
usb: gadget: f_uac2: Fix incorrect increment of bNumEndpoints
usb: gadget: f_fs: Fix unbalanced spinlock in __ffs_ep0_queue_wait
usb: dwc3: qcom: enable vbus override when in OTG dr-mode
MAINTAINERS: Add myself as UVC Gadget Maintainer
Linus Torvalds [Sun, 5 Feb 2023 20:06:29 +0000 (12:06 -0800)]
Merge tag 'tty-6.2-rc7' of git://git./linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are some small serial and vt fixes. These include:
- 8250 driver fixes relating to dma issues
- stm32 serial driver fix for threaded irqs
- vc_screen bugfix for reported problems.
All have been in linux-next for a while with no reported problems"
* tag 'tty-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF
serial: 8250_dma: Fix DMA Rx rearm race
serial: 8250_dma: Fix DMA Rx completion race
serial: stm32: Merge hard IRQ and threaded IRQ handling into single IRQ handler
Linus Torvalds [Sun, 5 Feb 2023 19:52:23 +0000 (11:52 -0800)]
Merge tag 'char-misc-6.2-rc7' of git://git./linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are a number of small char/misc/whatever driver fixes. They
include:
- IIO driver fixes for some reported problems
- nvmem driver fixes
- fpga driver fixes
- debugfs memory leak fix in the hv_balloon and irqdomain code
(irqdomain change was acked by the maintainer)
All have been in linux-next with no reported problems"
* tag 'char-misc-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (33 commits)
kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup()
HV: hv_balloon: fix memory leak with using debugfs_lookup()
nvmem: qcom-spmi-sdam: fix module autoloading
nvmem: core: fix return value
nvmem: core: fix cell removal on error
nvmem: core: fix device node refcounting
nvmem: core: fix registration vs use race
nvmem: core: fix cleanup after dev_set_name()
nvmem: core: remove nvmem_config wp_gpio
nvmem: core: initialise nvmem->id early
nvmem: sunxi_sid: Always use 32-bit MMIO reads
nvmem: brcm_nvram: Add check for kzalloc
iio: imu: fxos8700: fix MAGN sensor scale and unit
iio: imu: fxos8700: remove definition FXOS8700_CTRL_ODR_MIN
iio: imu: fxos8700: fix failed initialization ODR mode assignment
iio: imu: fxos8700: fix incorrect ODR mode readback
iio: light: cm32181: Fix PM support on system with 2 I2C resources
iio: hid: fix the retval in gyro_3d_capture_sample
iio: hid: fix the retval in accel_3d_capture_sample
iio: imu: st_lsm6dsx: fix build when CONFIG_IIO_TRIGGERED_BUFFER=m
...
Linus Torvalds [Sun, 5 Feb 2023 19:43:00 +0000 (11:43 -0800)]
Merge tag 'fbdev-for-6.2-rc7' of git://git./linux/kernel/git/deller/linux-fbdev
Pull fbdev fixes from Helge Deller:
- fix fbcon to prevent fonts bigger than 32x32 pixels to avoid
overflows reported by syzbot
- switch omapfb to use kstrtobool()
- switch some fbdev drivers to use the backlight helpers
* tag 'fbdev-for-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
fbcon: Check font dimension limits
fbdev: omapfb: Use kstrtobool() instead of strtobool()
fbdev: fbmon: fix function name in kernel-doc
fbdev: atmel_lcdfb: Rework backlight status updates
fbdev: riva: Use backlight helper
fbdev: omapfb: panel-dsi-cm: Use backlight helper
fbdev: nvidia: Use backlight helper
fbdev: mx3fb: Use backlight helper
fbdev: radeon: Use backlight helper
fbdev: atyfb: Use backlight helper
fbdev: aty128fb: Use backlight helper
Linus Torvalds [Sun, 5 Feb 2023 19:28:42 +0000 (11:28 -0800)]
Merge tag 'x86_urgent_for_v6.2_rc7' of git://git./linux/kernel/git/tip/tip
Pull x86 fix from Borislav Petkov:
- Prevent the compiler from reordering accesses to debug regs which
could cause a #VC exception in SEV-ES guests at the wrong place in
the NMI handling path
* tag 'x86_urgent_for_v6.2_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/debug: Fix stack recursion caused by wrongly ordered DR7 accesses
Linus Torvalds [Sun, 5 Feb 2023 19:03:56 +0000 (11:03 -0800)]
Merge tag 'perf_urgent_for_v6.2_rc7' of git://git./linux/kernel/git/tip/tip
Pull perf fix from Borislav Petkov:
- Lock the proper critical section when dealing with perf event context
* tag 'perf_urgent_for_v6.2_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf: Fix perf_event_pmu_context serialization
Linus Torvalds [Sun, 5 Feb 2023 02:40:51 +0000 (18:40 -0800)]
Merge tag 'powerpc-6.2-4' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"It's a bit of a big batch for rc6, but just because I didn't send any
fixes the last week or two while I was on vacation, next week should
be quieter:
- Fix a few objtool warnings since we recently enabled objtool.
- Fix a deadlock with the hash MMU vs perf record.
- Fix perf profiling of asynchronous interrupt handlers.
- Revert the IMC PMU nest_init_lock to being a mutex.
- Two commits fixing problems with the kexec_file FDT size
estimation.
- Two commits fixing problems with strict RWX vs kernels running at
non-zero.
- Reconnect tlb_flush() to hash__tlb_flush()
Thanks to Kajol Jain, Nicholas Piggin, Sachin Sant Sathvika Vasireddy,
and Sourabh Jain"
* tag 'powerpc-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Reconnect tlb_flush() to hash__tlb_flush()
powerpc/kexec_file: Count hot-pluggable memory in FDT estimate
powerpc/64s/radix: Fix RWX mapping with relocated kernel
powerpc/64s/radix: Fix crash with unaligned relocated kernel
powerpc/kexec_file: Fix division by zero in extra size estimation
powerpc/imc-pmu: Revert nest_init_lock to being a mutex
powerpc/64: Fix perf profiling asynchronous interrupt handlers
powerpc/64s: Fix local irq disable when PMIs are disabled
powerpc/kvm: Fix unannotated intra-function call warning
powerpc/85xx: Fix unannotated intra-function call warning
Linus Torvalds [Sat, 4 Feb 2023 21:46:37 +0000 (13:46 -0800)]
Merge tag 'rtc-6.2-fixes' of git://git./linux/kernel/git/abelloni/linux
Pull RTC fixes from Alexandre Belloni:
"Here are a few fixes for 6.2. The EFI one is the most important as it
allows some RTCs to actually work. The other two are warnings that are
worth fixing.
- efi: make WAKEUP services optional
- sunplus: fix format string warning"
* tag 'rtc-6.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
rtc: sunplus: fix format string for printing resource
dt-bindings: rtc: qcom-pm8xxx: allow 'wakeup-source' property
rtc: efi: Enable SET/GET WAKEUP services as optional
Linus Torvalds [Sat, 4 Feb 2023 19:30:23 +0000 (11:30 -0800)]
Merge tag 'kbuild-fixes-v6.2-4' of git://git./linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix two bugs (for building and for signing) when MODULE_SIG_KEY
contains a PKCS#11 URI
* tag 'kbuild-fixes-v6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: modinst: Fix build error when CONFIG_MODULE_SIG_KEY is a PKCS#11 URI
certs: Fix build error when PKCS#11 URI contains semicolon
Linus Torvalds [Sat, 4 Feb 2023 19:21:27 +0000 (11:21 -0800)]
Merge tag 'for-linus' of git://git./virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM64:
- Yet another fix for non-CPU accesses to the memory backing the
VGICv3 subsystem
- A set of fixes for the setlftest checking for the S1PTW behaviour
after the fix that went in ealier in the cycle"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: selftests: aarch64: Test read-only PT memory regions
KVM: selftests: aarch64: Fix check of dirty log PT write
KVM: selftests: aarch64: Do not default to dirty PTE pages on all S1PTWs
KVM: selftests: aarch64: Relax userfaultfd read vs. write checks
KVM: arm64: Allow no running vcpu on saving vgic3 pending table
KVM: arm64: Allow no running vcpu on restoring vgic3 LPI pending status
KVM: arm64: Add helper vgic_write_guest_lock()
Linus Torvalds [Sat, 4 Feb 2023 19:15:00 +0000 (11:15 -0800)]
Merge tag 'parisc-for-6.2-rc7' of git://git./linux/kernel/git/deller/parisc-linux
Pull parisc architecture fixes from Helge Deller:
- Fix PTRACE_GETREGS/PTRACE_SETREGS for 32-bit userspace on a 64-bit
kernel
- pdc_iodc_print() dropped chars for newline in strings
- Drop constants in favour of PRIV_USER
- use safer strscpy() function in pdc_stable driver
* tag 'parisc-for-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case
parisc: Replace hardcoded value with PRIV_USER constant in ptrace.c
parisc: Fix return code of pdc_iodc_print()
parisc: pdc_stable: use strscpy() to instead of strncpy()
Linus Torvalds [Sat, 4 Feb 2023 18:14:50 +0000 (10:14 -0800)]
Merge tag 'for-linus' of https://github.com/openrisc/linux
Pull OpenRISC mailing list update from Stafford Horne:
"The old mailing list for OpenRISC died due to some infrastructure
issues and the people in charge decided not to keep it running. We
have migrated this and the users over to kernel.org infrastructure.
Sending this out now to avoid kernel developers getting lots of
bounced mails for using the old list"
* tag 'for-linus' of https://github.com/openrisc/linux:
MAINTAINERS: Update OpenRISC mailing list
Paolo Bonzini [Sat, 4 Feb 2023 13:57:43 +0000 (08:57 -0500)]
Merge tag 'kvmarm-fixes-6.2-3' of git://git./linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.2, take #3
- Yet another fix for non-CPU accesses to the memory backing
the VGICv3 subsystem
- A set of fixes for the setlftest checking for the S1PTW
behaviour after the fix that went in ealier in the cycle
Samuel Thibault [Sun, 29 Jan 2023 15:17:40 +0000 (16:17 +0100)]
fbcon: Check font dimension limits
blit_x and blit_y are u32, so fbcon currently cannot support fonts
larger than 32x32.
The 32x32 case also needs shifting an unsigned int, to properly set bit
31, otherwise we get "UBSAN: shift-out-of-bounds in fbcon_set_font",
as reported on:
http://lore.kernel.org/all/IA1PR07MB98308653E259A6F2CE94A4AFABCE9@IA1PR07MB9830.namprd07.prod.outlook.com
Kernel Branch: 6.2.0-rc5-next-
20230124
Kernel config: https://drive.google.com/file/d/1F-LszDAizEEH0ZX0HcSR06v5q8FPl2Uv/view?usp=sharing
Reproducer: https://drive.google.com/file/d/1mP1jcLBY7vWCNM60OMf-ogw-urQRjNrm/view?usp=sharing
Reported-by: Sanan Hasanov <sanan.hasanov@Knights.ucf.edu>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Fixes:
2d2699d98492 ("fbcon: font setting should check limitation of driver")
Cc: stable@vger.kernel.org
Tested-by: Miko Larsson <mikoxyzzz@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Linus Torvalds [Fri, 3 Feb 2023 19:35:42 +0000 (11:35 -0800)]
Merge tag 'block-6.2-2023-02-03' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
"A bit bigger than I'd like at this point, but mostly a bunch of little
fixes. In detail:
- NVMe pull request via Christoph:
- Fix a missing queue put in nvmet_fc_ls_create_association
(Amit Engel)
- Clear queue pointers on tag_set initialization failure
(Maurizio Lombardi)
- Use workqueue dedicated to authentication (Shin'ichiro
Kawasaki)
- Fix for an overflow in ublk (Liu)
- Fix for leaking a queue reference in block cgroups (Ming)
- Fix for a use-after-free in BFQ (Yu)"
* tag 'block-6.2-2023-02-03' of git://git.kernel.dk/linux:
blk-cgroup: don't update io stat for root cgroup
nvme-auth: use workqueue dedicated to authentication
nvme: clear the request_queue pointers on failure in nvme_alloc_io_tag_set
nvme: clear the request_queue pointers on failure in nvme_alloc_admin_tag_set
nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association
block: Fix the blk_mq_destroy_queue() documentation
block: ublk: extending queue_size to fix overflow
block, bfq: fix uaf for bfqq in bic_set_bfqq()
Linus Torvalds [Fri, 3 Feb 2023 18:34:07 +0000 (10:34 -0800)]
Merge tag 'ceph-for-6.2-rc7' of https://github.com/ceph/ceph-client
Pull ceph fix from Ilya Dryomov:
"A safeguard to prevent the kernel client from further damaging the
filesystem after running into a case of an invalid snap trace.
The root cause of this metadata corruption is still being investigated
but it appears to be stemming from the MDS. As such, this is the best
we can do for now"
* tag 'ceph-for-6.2-rc7' of https://github.com/ceph/ceph-client:
ceph: blocklist the kclient when receiving corrupted snap trace
ceph: move mount state enum to super.h
Linus Torvalds [Fri, 3 Feb 2023 18:25:41 +0000 (10:25 -0800)]
Merge tag 'efi-fixes-for-v6.2-3' of git://git./linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
- handle potential mremap() failure gracefully
- don't reject EFI memory attributes table version 2
* tag 'efi-fixes-for-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: fix potential NULL deref in efi_mem_reserve_persistent
efi: Accept version 2 of memory attributes table
Linus Torvalds [Fri, 3 Feb 2023 18:18:39 +0000 (10:18 -0800)]
Merge tag 'riscv-for-linus-6.2-rc7' of git://git./linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- A build fix to avoid static branches in cpu_relax(), which greatly
inflates the jump tables and breaks at least
CONFIG_CC_OPTIMIZE_FOR_SIZE=y.
- A fix for a kernel panic when probing impossible instruction
positions.
- A fix to disable unwind tables, which are enabled by default for
GCC-13 and result in unhandled relocations in modules.
* tag 'riscv-for-linus-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: disable generation of unwind tables
riscv: kprobe: Fixup kernel panic when probing an illegal position
riscv: Fix build with CONFIG_CC_OPTIMIZE_FOR_SIZE=y
Linus Torvalds [Fri, 3 Feb 2023 18:09:55 +0000 (10:09 -0800)]
Merge tag 'drm-fixes-2023-02-03' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"A few more fixes this week, a bit more spread out though.
We have a bunch of nouveau regression and stabilisation fixes, along
with usual amdgpu, and i915. Otherwise just some minor misc ones:
dma-fence:
- fix signaling bit for private fences
panel:
- boe-tv101wum-nl6 disable fix
nouveau:
- gm20b acr regression fix
- tu102 scrub status fix
- tu102 wait for firmware fix
i915:
- Fixes for potential use-after-free and double-free
- GuC locking and refcount fixes
- Display's reference clock value fix
amdgpu:
- GC11 fixes
- DCN 3.1.4 fixes
- NBIO 4.3 fix
- DCN 3.2 fixes
- Properly handle additional cases where DCN is not supported
- SMU13 fixes
vc4:
- fix CEC adapter names
ssd130x:
- fix display init regression"
* tag 'drm-fixes-2023-02-03' of git://anongit.freedesktop.org/drm/drm: (23 commits)
drm/amd/display: Properly handle additional cases where DCN is not supported
drm/amdgpu: Enable vclk dclk node for gc11.0.3
drm/amd: Fix initialization for nbio 4.3.0
drm/amdgpu: enable HDP SD for gfx 11.0.3
drm/amd/pm: drop unneeded dpm features disablement for SMU 13.0.4/11
drm/amd/display: Reset DMUB mailbox SW state after HW reset
drm/amd/display: Unassign does_plane_fit_in_mall function from dcn3.2
drm/amd/display: Adjust downscaling limits for dcn314
drm/amd/display: Add missing brackets in calculation
drm/amdgpu: update wave data type to 3 for gfx11
drm/panel: boe-tv101wum-nl6: Ensure DSI writes succeed during disable
drm/nouveau/acr/gm20b: regression fixes
drm/nouveau/fb/tu102-: fix register used to determine scrub status
drm/nouveau/devinit/tu102-: wait for GFW_BOOT_PROGRESS == COMPLETED
drm/i915/adlp: Fix typo for reference clock
drm/i915: Fix potential bit_17 double-free
drm/i915: Fix up locking around dumping requests lists
drm/i915: Fix request ref counting during error capture & debugfs dump
drm/i915/guc: Fix locking when searching for a hung request
drm/i915: Avoid potential vm use-after-free
...
Linus Torvalds [Fri, 3 Feb 2023 18:01:57 +0000 (10:01 -0800)]
Merge tag 'mm-hotfixes-stable-2023-02-02-19-24-2' of git://git./linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"25 hotfixes, mainly for MM. 13 are cc:stable"
* tag 'mm-hotfixes-stable-2023-02-02-19-24-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (26 commits)
mm: memcg: fix NULL pointer in mem_cgroup_track_foreign_dirty_slowpath()
Kconfig.debug: fix the help description in SCHED_DEBUG
mm/swapfile: add cond_resched() in get_swap_pages()
mm: use stack_depot_early_init for kmemleak
Squashfs: fix handling and sanity checking of xattr_ids count
sh: define RUNTIME_DISCARD_EXIT
highmem: round down the address passed to kunmap_flush_on_unmap()
migrate: hugetlb: check for hugetlb shared PMD in node migration
mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps
mm/MADV_COLLAPSE: catch !none !huge !bad pmd lookups
Revert "mm: kmemleak: alloc gray object for reserved region with direct map"
freevxfs: Kconfig: fix spelling
maple_tree: should get pivots boundary by type
.mailmap: update e-mail address for Eugen Hristev
mm, mremap: fix mremap() expanding for vma's with vm_ops->close()
squashfs: harden sanity check in squashfs_read_xattr_id_table
ia64: fix build error due to switch case label appearing next to declaration
mm: multi-gen LRU: fix crash during cgroup migration
Revert "mm: add nodes= arg to memory.reclaim"
zsmalloc: fix a race with deferred_handles storing
...
Anton Gusev [Fri, 3 Feb 2023 13:22:13 +0000 (16:22 +0300)]
efi: fix potential NULL deref in efi_mem_reserve_persistent
When iterating on a linked list, a result of memremap is dereferenced
without checking it for NULL.
This patch adds a check that falls back on allocating a new page in
case memremap doesn't succeed.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes:
18df7577adae ("efi/memreserve: deal with memreserve entries in unmapped memory")
Signed-off-by: Anton Gusev <aagusev@ispras.ru>
[ardb: return -ENOMEM instead of breaking out of the loop]
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Christoph Hellwig [Fri, 13 Jan 2023 06:23:19 +0000 (07:23 +0100)]
usb: remove the dead USB_OHCI_SH option
USB_OHCI_SH is a dummy option that never builds any code, remove it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230113062339.1909087-3-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Thu, 2 Feb 2023 15:15:54 +0000 (16:15 +0100)]
kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: stable <stable@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230202151554.2310273-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Thu, 2 Feb 2023 14:09:18 +0000 (15:09 +0100)]
HV: hv_balloon: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Dexuan Cui <decui@microsoft.com>
Fixes:
d180e0a1be6c ("Drivers: hv: Create debugfs file with hyper-v balloon usage information")
Cc: stable <stable@kernel.org>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20230202140918.2289522-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dave Airlie [Fri, 3 Feb 2023 03:28:05 +0000 (13:28 +1000)]
Merge tag 'amd-drm-fixes-6.2-2023-02-01' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.2-2023-02-01:
amdgpu:
- GC11 fixes
- DCN 3.1.4 fixes
- NBIO 4.3 fix
- DCN 3.2 fixes
- Properly handle additional cases where DCN is not supported
- SMU13 fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230202042309.24144-1-alexander.deucher@amd.com
Dave Airlie [Fri, 3 Feb 2023 02:28:28 +0000 (12:28 +1000)]
Merge tag 'drm-intel-fixes-2023-02-02' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
- Fixes for potential use-after-free and double-free (Rob)
- GuC locking and refcount fixes (John)
- Display's reference clock value fix (Chaitanya)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Y9u5pHjOYcxzS5Z7@intel.com
Dave Airlie [Fri, 3 Feb 2023 01:57:23 +0000 (11:57 +1000)]
Merge tag 'drm-misc-fixes-2023-02-02' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
A fix for a non-unique CEC adapter name registration in vc4, a
regression breaking the display in ssd130x, a signaling bit issue in
dma-fence, a couple of fixes in nouveau for Turing and Ampere, and a
disable fix for the boe-tv101wum-nl6 panel.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20230202085724.pz22m7bmei3wyuzp@houat
Linus Torvalds [Fri, 3 Feb 2023 00:44:07 +0000 (16:44 -0800)]
Merge tag 'ata-6.2-rc7' of git://git./linux/kernel/git/dlemoal/libata
Pull libata fix from Damien Le Moal:
"Fix device probe issues with some combination of adapters & devices
that do not report a current link speed, leading to device probe
failures if a link speed was not previously reported and saved (me)"
* tag 'ata-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata: Fix sata_down_spd_limit() when no link speed is reported
Linus Torvalds [Thu, 2 Feb 2023 22:03:31 +0000 (14:03 -0800)]
Merge tag 'net-6.2-rc7' of git://git./linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf, can and netfilter.
Current release - regressions:
- phy: fix null-deref in phy_attach_direct
- mac802154: fix possible double free upon parsing error
Previous releases - regressions:
- bpf: preserve reg parent/live fields when copying range info,
prevent mis-verification of programs as safe
- ip6: fix GRE tunnels not generating IPv6 link local addresses
- phy: dp83822: fix null-deref on DP83825/DP83826 devices
- sctp: do not check hb_timer.expires when resetting hb_timer
- eth: mtk_sock: fix SGMII configuration after phylink conversion
Previous releases - always broken:
- eth: xdp: execute xdp_do_flush() before napi_complete_done()
- skb: do not mix page pool and page referenced frags in GRO
- bpf:
- fix a possible task gone issue with bpf_send_signal[_thread]()
- fix an off-by-one bug in bpf_mem_cache_idx() to select the right
cache
- add missing btf_put to register_btf_id_dtor_kfuncs
- sockmap: fon't let sock_map_{close,destroy,unhash} call itself
- gso: fix null-deref in skb_segment_list()
- mctp: purge receive queues on sk destruction
- fix UaF caused by accept on already connected socket in exotic
socket families
- tls: don't treat list head as an entry in tls_is_tx_ready()
- netfilter: br_netfilter: disable sabotage_in hook after first
suppression
- wwan: t7xx: fix runtime PM implementation
Misc:
- MAINTAINERS: spring cleanup of networking maintainers"
* tag 'net-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (65 commits)
mtk_sgmii: enable PCS polling to allow SFP work
net: mediatek: sgmii: fix duplex configuration
net: mediatek: sgmii: ensure the SGMII PHY is powered down on configuration
MAINTAINERS: update SCTP maintainers
MAINTAINERS: ipv6: retire Hideaki Yoshifuji
mailmap: add John Crispin's entry
MAINTAINERS: bonding: move Veaceslav Falico to CREDITS
net: openvswitch: fix flow memory leak in ovs_flow_cmd_new
net: ethernet: mtk_eth_soc: disable hardware DSA untagging for second MAC
virtio-net: Keep stop() to follow mirror sequence of open()
selftests: net: udpgso_bench_tx: Cater for pending datagrams zerocopy benchmarking
selftests: net: udpgso_bench: Fix racing bug between the rx/tx programs
selftests: net: udpgso_bench_rx/tx: Stop when wrong CLI args are provided
selftests: net: udpgso_bench_rx: Fix 'used uninitialized' compiler warning
can: mcp251xfd: mcp251xfd_ring_set_ringparam(): assign missing tx_obj_num_coalesce_irq
can: isotp: split tx timer into transmission and timeout
can: isotp: handle wait_event_interruptible() return values
can: raw: fix CAN FD frame transmissions over CAN XL devices
can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate
hv_netvsc: Fix missed pagebuf entries in netvsc_dma_map/unmap()
...
Linus Torvalds [Thu, 2 Feb 2023 21:08:18 +0000 (13:08 -0800)]
Merge tag 'linux-kselftest-kunit-fixes-6.2-rc7' of git://git./linux/kernel/git/shuah/linux-kselftest
Pull KUnit fixes from Shuah Khan:
"Three fixes to bugs that cause kernel crash, link error during build,
and a third to fix kunit_test_init_section_suites() extra indirection
issue"
* tag 'linux-kselftest-kunit-fixes-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kunit: fix kunit_test_init_section_suites(...)
kunit: fix bug in KUNIT_EXPECT_MEMEQ
kunit: Export kunit_running()
Linus Torvalds [Thu, 2 Feb 2023 21:02:45 +0000 (13:02 -0800)]
Merge tag 'soc-fixes-6.2-3' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"The majority of bugfixes is once more for the NXP i.MX platform,
addressing issue with i.MX8M (UART, watchdog and ethernet) as well as
imx8dxl power button and the USB modem on an imx7 board.
The reason that i.MX always shows up here is obviously not that they
are more buggy than the others, but they have the most boards and are
good about getting fixes in quickly.
The other DT fixes are for the Nuvoton wpcm450 flash controller and
the i2c mux on an ASpeed board.
Lastly, there are updates to the MAINTAINERS entries for Mediatek,
AMD/Seattle and NXP SoCs, as well as a lone code fix for error
handling in the allwinner 'rsb' bus driver"
* tag 'soc-fixes-6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: dts: wpcm450: Add nuvoton,shm = <&shm> to FIU node
MAINTAINERS: Update entry for MediaTek SoC support
MAINTAINERS: amd: drop inactive Brijesh Singh
ARM: dts: imx7d-smegw01: Fix USB host over-current polarity
arm64: dts: imx8mm-verdin: Do not power down eth-phy
MAINTAINERS: match freescale ARM64 DT directory in i.MX entry
arm64: dts: imx8mm: Fix pad control for UART1_DTE_RX
ARM: dts: aspeed: Fix pca9849 compatible
arm64: dts: freescale: imx8dxl: fix sc_pwrkey's property name linux,keycode
arm64: dts: imx8m-venice: Remove incorrect 'uart-has-rtscts'
arm64: dts: imx8mm: Reinstate GPIO watchdog always-running property on eDM SBC
bus: sunxi-rsb: Fix error handling in sunxi_rsb_init()
Linus Torvalds [Thu, 2 Feb 2023 20:52:47 +0000 (12:52 -0800)]
Merge tag 's390-6.2-4' of git://git./linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- With CONFIG_VMAP_STACK enabled it is not possible to load the s390
specific diag288_wdt watchdog module. The reason is that a pointer to
a string is passed to an inline assembly; this string however is
located on the stack, while the instruction within the inline
assembly expects a physicial address. Fix this by copying the string
to a kmalloc'ed buffer.
- The diag288_wdt watchdog module does not indicate that it accesses
memory from an inline assembly, which it does. Add "memory" to the
clobber list to prevent the compiler from optimizing code incorrectly
away.
- Pass size of the uncompressed kernel image to __decompress() call.
Otherwise the kernel image decompressor may corrupt/overwrite an
initrd. This was reported to happen on s390 after commit
2aa14b1ab2c4
("zstd: import usptream v1.5.2").
* tag 's390-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/decompressor: specify __decompress() buf len to avoid overflow
watchdog: diag288_wdt: fix __diag288() inline assembly
watchdog: diag288_wdt: do not use stack buffers for hardware data
Linus Torvalds [Thu, 2 Feb 2023 20:47:08 +0000 (12:47 -0800)]
Merge tag 'platform-drivers-x86-v6.2-4' of git://git./linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"A set of AMD PMF fixes + a few other small fixes"
* tag 'platform-drivers-x86-v6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: touchscreen_dmi: Add Chuwi Vi8 (CWI501) DMI match
platform/x86: thinkpad_acpi: Fix thinklight LED brightness returning 255
platform/x86/amd: pmc: add CONFIG_SERIO dependency
platform/x86/amd/pmf: Ensure mutexes are initialized before use
platform/x86/amd/pmf: Fix to update SPS thermals when power supply change
platform/x86/amd/pmf: Fix to update SPS default pprof thermals
platform/x86/amd/pmf: update to auto-mode limits only after AMT event
platform/x86/amd/pmf: Add helper routine to check pprof is balanced
platform/x86/amd/pmf: Add helper routine to update SPS thermals
Jakub Kicinski [Thu, 2 Feb 2023 19:55:55 +0000 (11:55 -0800)]
Merge branch 'fixes-for-mtk_eth_soc'
Bjørn Mork says:
====================
Fix mtk_eth_soc sgmii configuration.
This has been tested on a MT7986 with a Maxlinear GPY211C phy
permanently attached to the second SoC mac.
====================
Link: https://lore.kernel.org/r/20230201182331.943411-1-bjorn@mork.no
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Alexander Couzens [Wed, 1 Feb 2023 18:23:31 +0000 (19:23 +0100)]
mtk_sgmii: enable PCS polling to allow SFP work
Currently there is no IRQ handling (even the SGMII supports it).
Enable polling to support SFP ports.
Fixes:
14a44ab0330d ("net: mtk_eth_soc: partially convert to phylink_pcs")
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
[ bmork: changed "1" => "true" ]
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Bjørn Mork [Wed, 1 Feb 2023 18:23:30 +0000 (19:23 +0100)]
net: mediatek: sgmii: fix duplex configuration
The logic of the duplex bit is inverted. Setting it means half
duplex, not full duplex.
Fix and rename macro to avoid confusion.
Fixes:
7e538372694b ("net: ethernet: mediatek: Re-add support SGMII")
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Alexander Couzens [Wed, 1 Feb 2023 18:23:29 +0000 (19:23 +0100)]
net: mediatek: sgmii: ensure the SGMII PHY is powered down on configuration
The code expect the PHY to be in power down which is only true after reset.
Allow changes of the SGMII parameters more than once.
Only power down when reconfiguring to avoid bouncing the link when there's
no reason to - based on code from Russell King.
There are cases when the SGMII_PHYA_PWD register contains 0x9 which
prevents SGMII from working. The SGMII still shows link but no traffic
can flow. Writing 0x0 to the PHYA_PWD register fix the issue. 0x0 was
taken from a good working state of the SGMII interface.
Fixes:
42c03844e93d ("net-next: mediatek: add support for MediaTek MT7622 SoC")
Suggested-by: Russell King (Oracle) <linux@armlinux.org.uk>
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
[ bmork: rebased and squashed into one patch ]
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Thu, 2 Feb 2023 19:51:24 +0000 (11:51 -0800)]
Merge tag 'linux-can-fixes-for-6.2-
20230202' of git://git./linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
can 2023-02-02
The first patch is by Ziyang Xuan and removes a errant WARN_ON_ONCE()
in the CAN J1939 protocol.
The next 3 patches are by Oliver Hartkopp. The first 2 target the CAN
ISO-TP protocol and fix the state machine with respect to signals and
a regression found by the syzbot.
The last patch is by me an missing assignment during the ethtool ring
configuration callback.
* tag 'linux-can-fixes-for-6.2-
20230202' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
can: mcp251xfd: mcp251xfd_ring_set_ringparam(): assign missing tx_obj_num_coalesce_irq
can: isotp: split tx timer into transmission and timeout
can: isotp: handle wait_event_interruptible() return values
can: raw: fix CAN FD frame transmissions over CAN XL devices
can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate
====================
Link: https://lore.kernel.org/r/20230202094135.2293939-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Thu, 2 Feb 2023 19:35:35 +0000 (11:35 -0800)]
Merge branch 'maintainers-spring-refresh-of-networking-maintainers'
Jakub Kicinski says:
====================
MAINTAINERS: spring refresh of networking maintainers
Use Jon Corbet's script for generating statistics about maintainer
coverage to identify inactive maintainers of relatively active code.
Move them to CREDITS.
====================
Link: https://lore.kernel.org/r/20230201182014.2362044-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Wed, 1 Feb 2023 18:20:14 +0000 (10:20 -0800)]
MAINTAINERS: update SCTP maintainers
Vlad has stepped away from SCTP related duties.
Move him to CREDITS and add Xin Long.
Subsystem SCTP PROTOCOL
Changes 237 / 629 (37%)
Last activity: 2022-12-12
Vlad Yasevich <vyasevich@gmail.com>:
Neil Horman <nhorman@tuxdriver.com>:
Author
20a785aa52c8 2020-05-19 00:00:00 4
Tags
20a785aa52c8 2020-05-19 00:00:00 84
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>:
Author
557fb5862c92 2021-07-28 00:00:00 41
Tags
da05cecc4939 2022-12-12 00:00:00 197
Top reviewers:
[15]: lucien.xin@gmail.com
INACTIVE MAINTAINER Vlad Yasevich <vyasevich@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Wed, 1 Feb 2023 18:20:13 +0000 (10:20 -0800)]
MAINTAINERS: ipv6: retire Hideaki Yoshifuji
We very rarely hear from Hideaki Yoshifuji and the IPv4/IPv6
entry covers a lot of code. Asking people to CC someone who
rarely responds feels wrong.
Note that Hideaki Yoshifuji already has an entry in CREDITS
for IPv6 so not adding another one.
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Wed, 1 Feb 2023 18:20:12 +0000 (10:20 -0800)]
mailmap: add John Crispin's entry
John has not been CCed on some of the fixes which perhaps resulted
in the lack of review tags:
Subsystem MEDIATEK ETHERNET DRIVER
Changes 50 / 295 (16%)
Last activity: 2023-01-17
Felix Fietkau <nbd@nbd.name>:
Author
8bd8dcc5e47f 2022-11-18 00:00:00 33
Tags
8bd8dcc5e47f 2022-11-18 00:00:00 38
John Crispin <john@phrozen.org>:
Sean Wang <sean.wang@mediatek.com>:
Author
880c2d4b2fdf 2019-06-03 00:00:00 7
Tags
a5d75538295b 2020-04-07 00:00:00 10
Mark Lee <Mark-MC.Lee@mediatek.com>:
Author
8d66a8183d0c 2019-11-14 00:00:00 4
Tags
8d66a8183d0c 2019-11-14 00:00:00 4
Lorenzo Bianconi <lorenzo@kernel.org>:
Author
08a764a7c51b 2023-01-17 00:00:00 68
Tags
08a764a7c51b 2023-01-17 00:00:00 74
Top reviewers:
[12]: leonro@nvidia.com
[6]: f.fainelli@gmail.com
[6]: andrew@lunn.ch
INACTIVE MAINTAINER John Crispin <john@phrozen.org>
map his old address to the up to date one.
Acked-by: John Crispin <john@phrozen.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jakub Kicinski [Wed, 1 Feb 2023 18:20:11 +0000 (10:20 -0800)]
MAINTAINERS: bonding: move Veaceslav Falico to CREDITS
Veaceslav has stepped away from netdev:
Subsystem BONDING DRIVER
Changes 96 / 319 (30%)
Last activity: 2022-12-01
Jay Vosburgh <j.vosburgh@gmail.com>:
Author
4f5d33f4f798 2022-08-11 00:00:00 3
Tags
e5214f363dab 2022-12-01 00:00:00 48
Veaceslav Falico <vfalico@gmail.com>:
Andy Gospodarek <andy@greyhouse.net>:
Tags
47f706262f1d 2019-02-24 00:00:00 4
Top reviewers:
[42]: jay.vosburgh@canonical.com
[18]: jiri@nvidia.com
[10]: jtoppins@redhat.com
INACTIVE MAINTAINER Veaceslav Falico <vfalico@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Fedor Pchelkin [Wed, 1 Feb 2023 21:02:18 +0000 (00:02 +0300)]
net: openvswitch: fix flow memory leak in ovs_flow_cmd_new
Syzkaller reports a memory leak of new_flow in ovs_flow_cmd_new() as it is
not freed when an allocation of a key fails.
BUG: memory leak
unreferenced object 0xffff888116668000 (size 632):
comm "syz-executor231", pid 1090, jiffies
4294844701 (age 18.871s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<
00000000defa3494>] kmem_cache_zalloc include/linux/slab.h:654 [inline]
[<
00000000defa3494>] ovs_flow_alloc+0x19/0x180 net/openvswitch/flow_table.c:77
[<
00000000c67d8873>] ovs_flow_cmd_new+0x1de/0xd40 net/openvswitch/datapath.c:957
[<
0000000010a539a8>] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739
[<
00000000dff3302d>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
[<
00000000dff3302d>] genl_rcv_msg+0x328/0x590 net/netlink/genetlink.c:800
[<
000000000286dd87>] netlink_rcv_skb+0x153/0x430 net/netlink/af_netlink.c:2515
[<
0000000061fed410>] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
[<
000000009dc0f111>] netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
[<
000000009dc0f111>] netlink_unicast+0x545/0x7f0 net/netlink/af_netlink.c:1339
[<
000000004a5ee816>] netlink_sendmsg+0x8e7/0xde0 net/netlink/af_netlink.c:1934
[<
00000000482b476f>] sock_sendmsg_nosec net/socket.c:651 [inline]
[<
00000000482b476f>] sock_sendmsg+0x152/0x190 net/socket.c:671
[<
00000000698574ba>] ____sys_sendmsg+0x70a/0x870 net/socket.c:2356
[<
00000000d28d9e11>] ___sys_sendmsg+0xf3/0x170 net/socket.c:2410
[<
0000000083ba9120>] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2439
[<
00000000c00628f8>] do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46
[<
000000004abfdcf4>] entry_SYSCALL_64_after_hwframe+0x61/0xc6
To fix this the patch rearranges the goto labels to reflect the order of
object allocations and adds appropriate goto statements on the error
paths.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Fixes:
68bb10101e6b ("openvswitch: Fix flow lookup to use unmasked key")
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230201210218.361970-1-pchelkin@ispras.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Arınç ÜNAL [Sat, 28 Jan 2023 09:42:32 +0000 (12:42 +0300)]
net: ethernet: mtk_eth_soc: disable hardware DSA untagging for second MAC
According to my tests on MT7621AT and MT7623NI SoCs, hardware DSA untagging
won't work on the second MAC. Therefore, disable this feature when the
second MAC of the MT7621 and MT7623 SoCs is being used.
Fixes:
2d7605a72906 ("net: ethernet: mtk_eth_soc: enable hardware DSA untagging")
Link: https://lore.kernel.org/netdev/6249fc14-b38a-c770-36b4-5af6d41c21d3@arinc9.com/
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Link: https://lore.kernel.org/r/20230128094232.2451947-1-arinc.unal@arinc9.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Parav Pandit [Thu, 2 Feb 2023 16:35:16 +0000 (18:35 +0200)]
virtio-net: Keep stop() to follow mirror sequence of open()
Cited commit in fixes tag frees rxq xdp info while RQ NAPI is
still enabled and packet processing may be ongoing.
Follow the mirror sequence of open() in the stop() callback.
This ensures that when rxq info is unregistered, no rx
packet processing is ongoing.
Fixes:
754b8a21a96d ("virtio_net: setup xdp_rxq_info")
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Parav Pandit <parav@nvidia.com>
Link: https://lore.kernel.org/r/20230202163516.12559-1-parav@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Jens Axboe [Thu, 2 Feb 2023 18:02:12 +0000 (11:02 -0700)]
Merge tag 'nvme-6.2-2023-02-02' of git://git.infradead.org/nvme into block-6.2
Pul NVMe fixes from Christoph:
"nvme fixes for Linux 6.2
- fix a missing queue put in nvmet_fc_ls_create_association (Amit Engel)
- clear queue pointers on tag_set initialization failure
(Maurizio Lombardi)
- use workqueue dedicated to authentication (Shin'ichiro Kawasaki)"
* tag 'nvme-6.2-2023-02-02' of git://git.infradead.org/nvme:
nvme-auth: use workqueue dedicated to authentication
nvme: clear the request_queue pointers on failure in nvme_alloc_io_tag_set
nvme: clear the request_queue pointers on failure in nvme_alloc_admin_tag_set
nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association
Ard Biesheuvel [Thu, 2 Feb 2023 17:30:06 +0000 (18:30 +0100)]
efi: Accept version 2 of memory attributes table
UEFI v2.10 introduces version 2 of the memory attributes table, which
turns the reserved field into a flags field, but is compatible with
version 1 in all other respects. So let's not complain about version 2
if we encounter it.
Cc: <stable@vger.kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Mathias Nyman [Thu, 2 Feb 2023 15:05:05 +0000 (17:05 +0200)]
xhci: decouple usb2 port resume and get_port_status request handling
The get port status hub request code in xhci-hub.c will complete usb2
port resume signalling if signalling has been going on for long enough.
The code that completes the resume signalling, and the code that returns
the port status have gotten too intertwined, so separate them a bit.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-12-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:05:04 +0000 (17:05 +0200)]
xhci: clear usb2 resume related variables in one place.
Initially resume related USB2 variables were cleared once port
successfully resumed to U0. Later code was added to clean up
stale resume variables in case of port failed to resume to U0.
Clear the variables in one place after port is no longer resuming
or in suspended U3 state.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-11-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:05:03 +0000 (17:05 +0200)]
xhci: rename resume_done to resume_timestamp
resume_done is just a timestamp, avoid confusing it with completions
related to port state transitions that are named *_done
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-10-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:05:02 +0000 (17:05 +0200)]
xhci: Pass port structure as parameter to xhci_disable_port().
Pass the port structure to xhci_disable_port() instead of
address, index, and value.
re-read the port portsc value before disabling the port.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-9-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:05:01 +0000 (17:05 +0200)]
xhci: move port specific items such as state completions to port structure
Now that we have a port structure for each port it makes sense to
move per port variables, timestamps and completions there.
Get rid of storing bitfileds and arrays of port specific items per bus.
Move
unsigned long resume_done;
insigned long rexit_ports
struct completion rexit_done;
struct completion u3exit_done;
Rename rexit_ports to rexit_active, and remove a redundant hcd
speed check while checking if rexit_active is set.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-8-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:05:00 +0000 (17:05 +0200)]
xhci: pass port pointer as parameter to xhci_set_port_power()
Pass the port structure pointer directly to xhci_set_port_power()
instead of hcd and port index.
cleanup
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-7-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:04:59 +0000 (17:04 +0200)]
xhci: cleanup xhci_hub_control port references
Both port number and port structure of a port are referred to several
times when handing hub requests in xhci.
Use more suitable data types and readable names for these.
Cleanup only, no functional changes
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-6-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:04:58 +0000 (17:04 +0200)]
xhci: add helpers for enabling and disabling interrupters
Simple helpers to set and clear the IE (interrupter enable) bit
for an interrupter.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-5-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:04:57 +0000 (17:04 +0200)]
xhci: Refactor interrupter code for initial multi interrupter support.
xHC supports several interrupters, each with its own mmio register set,
event ring and MSI/MSI-X vector. Transfers can be assigned different
interrupters when queued. See xhci 4.17 for details.
Current driver only supports one interrupter.
Create a xhci_interrupter structure containing an event ring, pointer to
mmio registers for this interrupter, variables to store registers over s3
suspend, erst, etc. Add functions to create and free an interrupter, and
pass an interrupter pointer to functions that deal with events.
Secondary interrupters are also useful without having an interrupt vector.
One use case is the xHCI audio sideband offloading where a DSP can take
care of specific audio endpoints.
When all transfer events of an offloaded endpoint can be mapped to a
separate interrupter event ring the DSP can poll this ring, and we can mask
these events preventing waking up the CPU.
Only minor functional changes such as clearing some of the interrupter
registers when freeing the interrupter.
Still create only one primary interrupter.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:04:56 +0000 (17:04 +0200)]
xhci: remove xhci_test_trb_in_td_math early development check
Time to remove this test trb in td math check that was added
in early stage of xhci driver development.
It verified that the size, alignment and boundaries of the event and
command rings allocated by the driver itself are correct.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mathias Nyman [Thu, 2 Feb 2023 15:04:55 +0000 (17:04 +0200)]
xhci: fix event ring segment table related masks and variables in header
xHC controller can supports up to 1024 interrupters.
To fit these change the max_interrupters varable from u8 to u16.
Add a separate mask for the reserve and preserve bits [5:0] in the erst
base register and use it instead of the ERST_PRT_MASK.
ERSR_PTR_MASK [3:0] is intended for masking bits in the
event ring dequeue pointer register.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230202150505.618915-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Xiubo Li [Wed, 1 Feb 2023 01:36:45 +0000 (09:36 +0800)]
ceph: blocklist the kclient when receiving corrupted snap trace
When received corrupted snap trace we don't know what exactly has
happened in MDS side. And we shouldn't continue IOs and metadatas
access to MDS, which may corrupt or get incorrect contents.
This patch will just block all the further IO/MDS requests
immediately and then evict the kclient itself.
The reason why we still need to evict the kclient just after
blocking all the further IOs is that the MDS could revoke the caps
faster.
Link: https://tracker.ceph.com/issues/57686
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Xiubo Li [Wed, 1 Feb 2023 01:36:44 +0000 (09:36 +0800)]
ceph: move mount state enum to super.h
These flags are only used in ceph filesystem in fs/ceph, so just
move it to the place it should be.
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Andrei Gherzan [Wed, 1 Feb 2023 00:16:16 +0000 (00:16 +0000)]
selftests: net: udpgso_bench_tx: Cater for pending datagrams zerocopy benchmarking
The test tool can check that the zerocopy number of completions value is
valid taking into consideration the number of datagram send calls. This can
catch the system into a state where the datagrams are still in the system
(for example in a qdisk, waiting for the network interface to return a
completion notification, etc).
This change adds a retry logic of computing the number of completions up to
a configurable (via CLI) timeout (default: 2 seconds).
Fixes:
79ebc3c26010 ("net/udpgso_bench_tx: options to exercise TX CMSG")
Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com>
Cc: Willem de Bruijn <willemb@google.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230201001612.515730-4-andrei.gherzan@canonical.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Andrei Gherzan [Wed, 1 Feb 2023 00:16:14 +0000 (00:16 +0000)]
selftests: net: udpgso_bench: Fix racing bug between the rx/tx programs
"udpgro_bench.sh" invokes udpgso_bench_rx/udpgso_bench_tx programs
subsequently and while doing so, there is a chance that the rx one is not
ready to accept socket connections. This racing bug could fail the test
with at least one of the following:
./udpgso_bench_tx: connect: Connection refused
./udpgso_bench_tx: sendmsg: Connection refused
./udpgso_bench_tx: write: Connection refused
This change addresses this by making udpgro_bench.sh wait for the rx
program to be ready before firing off the tx one - up to a 10s timeout.
Fixes:
3a687bef148d ("selftests: udp gso benchmark")
Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Willem de Bruijn <willemb@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230201001612.515730-3-andrei.gherzan@canonical.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Andrei Gherzan [Wed, 1 Feb 2023 00:16:12 +0000 (00:16 +0000)]
selftests: net: udpgso_bench_rx/tx: Stop when wrong CLI args are provided
Leaving unrecognized arguments buried in the output, can easily hide a
CLI/script typo. Avoid this by exiting when wrong arguments are provided to
the udpgso_bench test programs.
Fixes:
3a687bef148d ("selftests: udp gso benchmark")
Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com>
Cc: Willem de Bruijn <willemb@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230201001612.515730-2-andrei.gherzan@canonical.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Andrei Gherzan [Wed, 1 Feb 2023 00:16:10 +0000 (00:16 +0000)]
selftests: net: udpgso_bench_rx: Fix 'used uninitialized' compiler warning
This change fixes the following compiler warning:
/usr/include/x86_64-linux-gnu/bits/error.h:40:5: warning: ‘gso_size’ may
be used uninitialized [-Wmaybe-uninitialized]
40 | __error_noreturn (__status, __errnum, __format,
__va_arg_pack ());
|
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
udpgso_bench_rx.c: In function ‘main’:
udpgso_bench_rx.c:253:23: note: ‘gso_size’ was declared here
253 | int ret, len, gso_size, budget = 256;
Fixes:
3327a9c46352 ("selftests: add functionals test for UDP GRO")
Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230201001612.515730-1-andrei.gherzan@canonical.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Damien Le Moal [Mon, 30 Jan 2023 03:27:41 +0000 (12:27 +0900)]
ata: libata: Fix sata_down_spd_limit() when no link speed is reported
Commit
2dc0b46b5ea3 ("libata: sata_down_spd_limit should return if
driver has not recorded sstatus speed") changed the behavior of
sata_down_spd_limit() to return doing nothing if a drive does not report
a current link speed, to avoid reducing the link speed to the lowest 1.5
Gbps speed.
However, the change assumed that a speed was recorded before probing
(e.g. before a suspend/resume) and set in link->sata_spd. This causes
problems with adapters/drives combination failing to establish a link
speed during probe autonegotiation. One example reported of this problem
is an mvebu adapter with a 3Gbps port-multiplier box: autonegotiation
fails, leaving no recorded link speed and no reported current link
speed. Probe retries also fail as no action is taken by sata_set_spd()
after each retry.
Fix this by returning early in sata_down_spd_limit() only if we do have
a recorded link speed, that is, if link->sata_spd is not 0. With this
fix, a failed probe not leading to a recorded link speed is retried at
the lower 1.5 Gbps speed, with the link speed potentially increased
later on the second revalidate of the device if the device reports
that it supports higher link speeds.
Reported-by: Marius Dinu <marius@psihoexpert.ro>
Fixes:
2dc0b46b5ea3 ("libata: sata_down_spd_limit should return if driver has not recorded sstatus speed")
Reviewed-by: Niklas Cassel <niklas.cassel@wdc.com>
Tested-by: Marius Dinu <marius@psihoexpert.ro>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Hans de Goede [Thu, 2 Feb 2023 10:34:13 +0000 (11:34 +0100)]
platform/x86: touchscreen_dmi: Add Chuwi Vi8 (CWI501) DMI match
Add a DMI match for the CWI501 version of the Chuwi Vi8 tablet,
pointing to the same chuwi_vi8_data as the existing CWI506 version
DMI match.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230202103413.331459-1-hdegoede@redhat.com
Heikki Krogerus [Tue, 31 Jan 2023 14:15:18 +0000 (16:15 +0200)]
usb: typec: ucsi: Don't attempt to resume the ports before they exist
This will fix null pointer dereference that was caused by
the driver attempting to resume ports that were not yet
registered.
Fixes:
e0dced9c7d47 ("usb: typec: ucsi: Resume in separate work")
Cc: <stable@vger.kernel.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216697
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230131141518.78215-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Daniel Scally [Mon, 30 Jan 2023 10:50:45 +0000 (10:50 +0000)]
usb: gadget: uvc: Disable interrupt endpoint by default
The f_uvc code includes an interrupt endpoint against the VideoControl
interface. According to section 2.4.2 of the UVC specification however
this endpoint is optional in at least some cases:
"This endpoint is optional, but may be mandatory under certain
conditions"
The conditions enumerated are whether...
1. The device supports hardware triggers
2. The device implements any AutoUpdate controls
3. The device implements any Asynchronous controls
As all of those things are implementation dependent, this endpoint
might be unnecessary for some users. Further to that it is unusable
in the current implementation as there is no mechanism within the
UVC gadget driver that allows data to be sent over that endpoint.
Disable the interrupt endpoint by default, but check whether the
user has asked for it to be enabled in configfs and continue to
generate it if so.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20230130105045.120886-4-dan.scally@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Daniel Scally [Mon, 30 Jan 2023 10:50:44 +0000 (10:50 +0000)]
usb: gadget: uvc: Add new enable_interrupt_ep attribute
Add a new attribute to the default control config group that allows
users to specify whether they want to enable the optional interrupt
endpoint for the VideoControl interface.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20230130105045.120886-3-dan.scally@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Daniel Scally [Mon, 30 Jan 2023 10:50:43 +0000 (10:50 +0000)]
usb: gadget: uvc: Rename uvc_control_ep
The f_uvc code defines an endpoint named "uvc_control_ep" but it
is configured with a non-zero endpoint address and has its
bmAttributes flagged as USB_ENDPOINT_XFER_INT - this cannot be the
VideoControl interface's control endpoint, as the default endpoint
0 is used for that purpose. This is instead the optional interrupt
endpoint that can be contained by a VideoControl interface. There
is also a Class-specific VC Interrupt Endpoint Descriptor and a
SuperSpeed companion descriptor that are also for the VC interface's
interrupt endpoint but are named as though they are for the control
endpoint.
Rename the variables to make that clear.
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20230130105045.120886-2-dan.scally@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jon Hunter [Tue, 31 Jan 2023 17:57:48 +0000 (17:57 +0000)]
arm64: defconfig: Enable UCSI support
Enable the TYPEC UCSI support and the Cypress UCSI driver that is used
on the NVIDIA Jetson platforms.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20230131175748.256423-7-jonathanh@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wayne Chang [Tue, 31 Jan 2023 17:57:46 +0000 (17:57 +0000)]
i2c: nvidia-gpu: Remove ccgx,firmware-build property
Now the Cypress CCG driver has been updated to support the
'firmware-name' property to align with device-tree, remove the
'ccgx,firmware-build' property as this is no longer needed.
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Ajay Gupta <ajayg@nvidia.com>
Acked-by: Wolfram Sang <wsa@kernel.org>
Link: https://lore.kernel.org/r/20230131175748.256423-5-jonathanh@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wayne Chang [Tue, 31 Jan 2023 17:57:45 +0000 (17:57 +0000)]
usb: typec: ucsi_ccg: Add OF support
Add device-tree support for the Cypress CCG UCSI driver. The device-tree
binding for the Cypress CCG device uses the standard device-tree
'firmware-name' string property to indicate the firmware build that is
used.
The NVIDIA GPU I2C driver has been updated to use an ACPI string
property that is also named 'firmware-build' and given that this was the
only users of the 'ccgx,firmware-build' property, we can now remove
support for this legacy property.
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Co-developed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20230131175748.256423-4-jonathanh@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wayne Chang [Tue, 31 Jan 2023 17:57:44 +0000 (17:57 +0000)]
i2c: nvidia-gpu: Add ACPI property to align with device-tree
Device-tree uses the 'firmware-name' string property to pass a name of
the firmware build to the Cypress CCGx driver. Add a new ACPI string
property to the NVIDIA GPU I2C driver to align with device-tree so that
we can migrate to using a common property name for both ACPI and
device-tree.
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Co-developed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Ajay Gupta <ajayg@nvidia.com>
Acked-by: Wolfram Sang <wsa@kernel.org>
Link: https://lore.kernel.org/r/20230131175748.256423-3-jonathanh@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wayne Chang [Tue, 31 Jan 2023 17:57:43 +0000 (17:57 +0000)]
dt-bindings: usb: Add Cypress cypd4226 Type-C controller
Add the device-tree binding documentation for Cypress cypd4226 dual
Type-C controller.
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230131175748.256423-2-jonathanh@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Udipto Goswami [Wed, 1 Feb 2023 13:23:08 +0000 (18:53 +0530)]
usb: gadget: configfs: Restrict symlink creation is UDC already binded
During enumeration or composition switch,a userspace process
agnostic of the conventions of configs can try to create function
symlinks even after the UDC is bound to current config which is
not correct. Potentially it can create duplicates within the
current config.
Prevent this by adding a check if udc_name already exists, then bail
out of cfg_link.
Following is an example:
Step1:
ln -s X1 ffs.a
-->cfg_link
--> usb_get_function(ffs.a)
->ffs_alloc
CFG->FUNC_LIST: <ffs.a>
C->FUNCTION: <empty>
Step2:
echo udc.name > /config/usb_gadget/g1/UDC
--> UDC_store
->composite_bind
->usb_add_function
CFG->FUNC_LIST: <empty>
C->FUNCTION: <ffs.a>
Step3:
ln -s Y1 ffs.a
-->cfg_link
-->usb_get_function(ffs.a)
->ffs_alloc
CFG->FUNC_LIST: <ffs.a>
C->FUNCTION: <ffs.a>
both the lists corresponds to the same function instance ffs.a
but the usb_function* pointer is different because in step 3
ffs_alloc has created a new reference to usb_function* for
ffs.a and added it to cfg_list.
Step4:
Now a composition switch involving <ffs.b,ffs.a> is executed.
the composition switch will involve 3 things:
1. unlinking the previous functions existing
2. creating new symlinks
3. writing UDC
However, the composition switch is generally taken care by
userspace process which creates the symlinks in its own
nomenclature(X*) and removes only those.
So it won't be able to remove Y1 which user had created
by own.
Due to this the new symlinks cannot be created for ffs.a
since the entry already exists in CFG->FUNC_LIST.
The state of the CFG->FUNC_LIST is as follows:
CFG->FUNC_LIST: <ffs.a>
Fixes:
88af8bbe4ef7 ("usb: gadget: the start of the configfs interface")
Signed-off-by: Krishna Kurapati PSSNV <quic_kriskura@quicinc.com>
Signed-off-by: Udipto Goswami <quic_ugoswami@quicinc.com>
Link: https://lore.kernel.org/r/20230201132308.31523-1-quic_ugoswami@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Andre Przywara [Wed, 1 Feb 2023 10:53:48 +0000 (10:53 +0000)]
usb: musb: sunxi: Introduce config struct
Currently the probe routine explicitly compares the compatible string of
the device node to figure out which features and quirks a certain
Allwinner MUSB model requires. This gets harder to maintain for new
SoCs.
Add a struct sunxi_musb_cfg that names the features and quirks
explicitly, and create instances of this struct for every type of MUSB
device we support. Then bind this to the compatible strings via the OF
data feature.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230201105348.1815461-4-andre.przywara@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Icenowy Zheng [Wed, 1 Feb 2023 10:53:47 +0000 (10:53 +0000)]
usb: musb: sunxi: add support for the F1C100s MUSB controller
The suniv SoC has a MUSB controller like the one in A33, but with a SRAM
region to be claimed.
Add support for it.
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20230201105348.1815461-3-andre.przywara@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Icenowy Zheng [Wed, 1 Feb 2023 10:53:46 +0000 (10:53 +0000)]
dt-bindings: usb: sunxi-musb: add F1C100s MUSB compatible string
Allwinner F1C100s has a hybrid MUSB controller between the A10 one and
the A33 one.
Add a compatible string for it.
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20230201105348.1815461-2-andre.przywara@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Tue, 31 Jan 2023 15:04:31 +0000 (16:04 +0100)]
xhci: split out rcar/rz support from xhci-plat.c
The USB_XHCI_RZV2M and USB_RENESAS_USB3 select other drivers
based on the enabled SoC types, which leads to build failures
when the dependencies are not met:
WARNING: unmet direct dependencies detected for USB_RZV2M_USB3DRD
Depends on [n]: USB_SUPPORT [=y] && USB_GADGET [=n] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y])
Selected by [m]:
- USB_XHCI_RZV2M [=m] && USB_SUPPORT [=y] && USB [=y] && USB_XHCI_HCD [=m] && USB_XHCI_PLATFORM [=m] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y])
ERROR: modpost: "rzv2m_usb3drd_reset" [drivers/usb/host/xhci-plat-hcd.ko] undefined!
The xhci-rcar driver has a reverse dependency with the xhci core, and it
depends on the UDC driver in turn. To untangle this, make the xhci-rcar.ko
driver a standalone module that just calls into the xhci-plat.ko module
like other drivers do.
This allows handling the dependency on the USB_RZV2M_USB3DRD driver to
only affect the xhci-rcar module and simplify the xhci-plat module.
It also allows leaving out the hacks for broken dma mask and nested
devices from the rcar side and keep that only in the generic xhci driver.
As a future cleanup, the marvell and dwc3 specific bits of xhci-plat.c
could be moved out as well, but that is not required for this bugfix.
Fixes:
c52c9acc415e ("xhci: host: Add Renesas RZ/V2M SoC support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230131150531.12347-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dan Carpenter [Tue, 24 Jan 2023 15:20:46 +0000 (18:20 +0300)]
usb: musb: mediatek: don't unregister something that wasn't registered
This function only calls mtk_otg_switch_init() when the ->port_mode
is MUSB_OTG so the clean up code should only call mtk_otg_switch_exit()
for that mode.
Fixes:
0990366bab3c ("usb: musb: Add support for MediaTek musb controller")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/Y8/3TqpqiSr0RxFH@kili
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Marc Kleine-Budde [Mon, 23 Jan 2023 08:03:42 +0000 (09:03 +0100)]
can: mcp251xfd: mcp251xfd_ring_set_ringparam(): assign missing tx_obj_num_coalesce_irq
If the a new ring layout is set, the max coalesced frames for RX and
TX are re-calculated, too. Add the missing assignment of the newly
calculated TX max coalesced frames.
Fixes:
656fc12ddaf8 ("can: mcp251xfd: add TX IRQ coalescing ethtool support")
Link: https://lore.kernel.org/all/20230130154334.1578518-1-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Oliver Hartkopp [Wed, 4 Jan 2023 14:57:01 +0000 (15:57 +0100)]
can: isotp: split tx timer into transmission and timeout
The timer for the transmission of isotp PDUs formerly had two functions:
1. send two consecutive frames with a given time gap
2. monitor the timeouts for flow control frames and the echo frames
This led to larger txstate checks and potentially to a problem discovered
by syzbot which enabled the panic_on_warn feature while testing.
The former 'txtimer' function is split into 'txfrtimer' and 'txtimer'
to handle the two above functionalities with separate timer callbacks.
The two simplified timers now run in one-shot mode and make the state
transitions (especially with isotp_rcv_echo) better understandable.
Fixes:
866337865f37 ("can: isotp: fix tx state handling for echo tx processing")
Reported-by: syzbot+5aed6c3aaba661f5b917@syzkaller.appspotmail.com
Cc: stable@vger.kernel.org # >= v6.0
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/all/20230104145701.2422-1-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Oliver Hartkopp [Thu, 12 Jan 2023 19:23:47 +0000 (20:23 +0100)]
can: isotp: handle wait_event_interruptible() return values
When wait_event_interruptible() has been interrupted by a signal the
tx.state value might not be ISOTP_IDLE. Force the state machines
into idle state to inhibit the timer handlers to continue working.
Fixes:
866337865f37 ("can: isotp: fix tx state handling for echo tx processing")
Cc: stable@vger.kernel.org
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/all/20230112192347.1944-1-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Oliver Hartkopp [Tue, 31 Jan 2023 10:56:13 +0000 (11:56 +0100)]
can: raw: fix CAN FD frame transmissions over CAN XL devices
A CAN XL device is always capable to process CAN FD frames. The former
check when sending CAN FD frames relied on the existence of a CAN FD
device and did not check for a CAN XL device that would be correct
too.
With this patch the CAN FD feature is enabled automatically when CAN
XL is switched on - and CAN FD cannot be switch off while CAN XL is
enabled.
This precondition also leads to a clean up and reduction of checks in
the hot path in raw_rcv() and raw_sendmsg(). Some conditions are
reordered to handle simple checks first.
changes since v1: https://lore.kernel.org/all/
20230131091012.50553-1-socketcan@hartkopp.net
- fixed typo: devive -> device
changes since v2: https://lore.kernel.org/all/
20230131091824.51026-1-socketcan@hartkopp.net/
- reorder checks in if statements to handle simple checks first
Fixes:
626332696d75 ("can: raw: add CAN XL support")
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/all/20230131105613.55228-1-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Ziyang Xuan [Mon, 6 Sep 2021 09:42:00 +0000 (17:42 +0800)]
can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate
The conclusion "j1939_session_deactivate() should be called with a
session ref-count of at least 2" is incorrect. In some concurrent
scenarios, j1939_session_deactivate can be called with the session
ref-count less than 2. But there is not any problem because it
will check the session active state before session putting in
j1939_session_deactivate_locked().
Here is the concurrent scenario of the problem reported by syzbot
and my reproduction log.
cpu0 cpu1
j1939_xtp_rx_eoma
j1939_xtp_rx_abort_one
j1939_session_get_by_addr [kref == 2]
j1939_session_get_by_addr [kref == 3]
j1939_session_deactivate [kref == 2]
j1939_session_put [kref == 1]
j1939_session_completed
j1939_session_deactivate
WARN_ON_ONCE(kref < 2)
=====================================================
WARNING: CPU: 1 PID: 21 at net/can/j1939/transport.c:1088 j1939_session_deactivate+0x5f/0x70
CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 5.14.0-rc7+ #32
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1 04/01/2014
RIP: 0010:j1939_session_deactivate+0x5f/0x70
Call Trace:
j1939_session_deactivate_activate_next+0x11/0x28
j1939_xtp_rx_eoma+0x12a/0x180
j1939_tp_recv+0x4a2/0x510
j1939_can_recv+0x226/0x380
can_rcv_filter+0xf8/0x220
can_receive+0x102/0x220
? process_backlog+0xf0/0x2c0
can_rcv+0x53/0xf0
__netif_receive_skb_one_core+0x67/0x90
? process_backlog+0x97/0x2c0
__netif_receive_skb+0x22/0x80
Fixes:
0c71437dd50d ("can: j1939: j1939_session_deactivate(): clarify lifetime of session object")
Reported-by: syzbot+9981a614060dcee6eeca@syzkaller.appspotmail.com
Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/all/20210906094200.95868-1-william.xuanziyang@huawei.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Aaro Koskinen [Wed, 1 Feb 2023 22:01:25 +0000 (00:01 +0200)]
usb: gadget: udc: do not clear gadget driver.bus
Before the commit
fc274c1e9973 ("USB: gadget: Add a new bus for gadgets")
gadget driver.bus was unused. For whatever reason, many UDC drivers set
this field explicitly to NULL in udc_start(). With the newly added gadget
bus, doing this will crash the driver during the attach.
The problem was first reported, fixed and tested with OMAP UDC and g_ether.
Other drivers are changed based on code analysis only.
Fixes:
fc274c1e9973 ("USB: gadget: Add a new bus for gadgets")
Cc: stable <stable@kernel.org>
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20230201220125.GD2415@darkstar.musicnaut.iki.fi
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Kelley [Tue, 31 Jan 2023 03:33:06 +0000 (19:33 -0800)]
hv_netvsc: Fix missed pagebuf entries in netvsc_dma_map/unmap()
netvsc_dma_map() and netvsc_dma_unmap() currently check the cp_partial
flag and adjust the page_count so that pagebuf entries for the RNDIS
portion of the message are skipped when it has already been copied into
a send buffer. But this adjustment has already been made by code in
netvsc_send(). The duplicate adjustment causes some pagebuf entries to
not be mapped. In a normal VM, this doesn't break anything because the
mapping doesn’t change the PFN. But in a Confidential VM,
dma_map_single() does bounce buffering and provides a different PFN.
Failing to do the mapping causes the wrong PFN to be passed to Hyper-V,
and various errors ensue.
Fix this by removing the duplicate adjustment in netvsc_dma_map() and
netvsc_dma_unmap().
Fixes:
846da38de0e8 ("net: netvsc: Add Isolation VM support for netvsc driver")
Cc: stable@vger.kernel.org
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/1675135986-254490-1-git-send-email-mikelley@microsoft.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
projects / platform / kernel / linux-starfive.git / log