| Age | Commit message (Collapse) | Author |
|---|
|
Make sure we can report the new FW version after a
fw-upgrade has finished by re-reading the device's
fw version information.
Fixes: c672412f6172 ("ionic: remove lifs on fw reset")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Don't bother with the link check during probe, let
the watchdog notice the first link-up. This allows
probe to finish cleanly without any interruptions
from over excited user programs opening the device
as soon as it is registered.
Fixes: c672412f6172 ("ionic: remove lifs on fw reset")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
In this code, it appears that phyter_clocks is a list head, based on
the previous list_for_each, and that clock->list is intended to be a
list element, given that it has just been initialized in
dp83640_clock_init. Accordingly, switch the arguments to
list_add_tail, which takes the list head as the second argument.
Fixes: cb646e2b02b27 ("ptp: Added a clock driver for the National Semiconductor PHYTER.")
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
A few resources-related fixes for qxl, some doc build warnings and ioctl
fixes for dma-buf, an off-by-one fix in edid, and a return code fix in
DP-MST
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20200430153201.wx6of2b2gsoip7bk@gilmour.lan
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Document DM integrity allow_discard feature that was added during 5.7
merge window.
- Fix potential for DM writecache data corruption during DM table
reloads.
- Fix DM verity's FEC support's hash block number calculation in
verity_fec_decode().
- Fix bio-based DM multipath crash due to use of stale copy of
MPATHF_QUEUE_IO flag state in __map_bio().
* tag 'for-5.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm multipath: use updated MPATHF_QUEUE_IO on mapping for bio-based mpath
dm verity fec: fix hash block number in verity_fec_decode
dm writecache: fix data corruption when reloading the target
dm integrity: document allow_discard option
|
|
During MTU change, the following events may happen.
Client-driven CRQ initialization fails due to partner’s CRQ closed,
causing client to enqueue a reset task for FATAL_ERROR. Then passive
(server-driven) CRQ initialization succeeds, causing client to
release CRQ and enqueue a reset task for failover. If the passive
CRQ initialization occurs before the FATAL reset task is processed,
the FATAL error reset task would try to access a CRQ message queue
that was freed, causing an oops. The problem may be most likely to
occur during DLPAR add vNIC with a non-default MTU, because the DLPAR
process will automatically issue a change MTU request.
Fix this by not processing fatal error reset if CRQ is passively
initialized after client-driven CRQ initialization fails.
Signed-off-by: Juliet Kim <julietk@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
- meson-mx-sdio: Fix support for HW busy detection
- sdhci-msm: Fix support for HW busy detection
- cqhci: Fix polling loop by converting to readx_poll_timeout()
- sdhci-xenon: Fix annoying 1.8V regulator warning
- sdhci-pci: Fix eMMC driver strength for BYT-based controllers
* tag 'mmc-v5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-pci: Fix eMMC driver strength for BYT-based controllers
mmc: sdhci-xenon: fix annoying 1.8V regulator warning
mmc: sdhci-msm: Enable host capabilities pertains to R1b response
mmc: cqhci: Avoid false "cqhci: CQE stuck on" by not open-coding timeout loop
mmc: meson-mx-sdio: remove the broken ->card_busy() op
mmc: meson-mx-sdio: Set MMC_CAP_WAIT_WHILE_BUSY
mmc: core: make mmc_interrupt_hpi() static
|
|
Need to allocate the q counters before init_rx which needs them
when creating the rq.
Fixes: 8520fa57a4e9 ("net/mlx5e: Create q counters on uplink representors")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Processing commands by cmd_work_handler() while already in Internal
Error State will result in entry leak, since the handler process force
completion without doorbell. Forced completion doesn't release the entry
and event completion will never arrive, so entry should be released.
Fixes: 73dd3a4839c1 ("net/mlx5: Avoid using pending command interface slots")
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
mlx5_cmd_flush() will trigger forced completions to all valid command
entries. Triggered by an asynch event such as fast teardown it can
happen at any stage of the command, including command initialization.
It will trigger forced completion and that can lead to completion on an
uninitialized command entry.
Setting MLX5_CMD_ENT_STATE_PENDING_COMP only after command entry is
initialized will ensure force completion is treated only if command
entry is initialized.
Fixes: 73dd3a4839c1 ("net/mlx5: Avoid using pending command interface slots")
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
In polling mode, set arm_db member to a value that will avoid CQ
event recovery by the HW.
Otherwise we might get event without completion function.
In addition,empty completion function to was added to protect from
unexpected events.
Fixes: 297cccebdc5a ("net/mlx5: DR, Expose an internal API to issue RDMA operations")
Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
In cited patch mutex is initialized after its used.
Below call trace is observed.
Fix the order to initialize the mutex early enough.
Similarly follow mirror sequence during cleanup.
kernel: DEBUG_LOCKS_WARN_ON(lock->magic != lock)
kernel: WARNING: CPU: 5 PID: 45916 at kernel/locking/mutex.c:938
__mutex_lock+0x7d6/0x8a0
kernel: Call Trace:
kernel: ? esw_vport_tbl_get+0x3b/0x250 [mlx5_core]
kernel: ? mark_held_locks+0x55/0x70
kernel: ? __slab_free+0x274/0x400
kernel: ? lockdep_hardirqs_on+0x140/0x1d0
kernel: esw_vport_tbl_get+0x3b/0x250 [mlx5_core]
kernel: ? mlx5_esw_chains_create_fdb_prio+0xa57/0xc20 [mlx5_core]
kernel: mlx5_esw_vport_tbl_get+0x88/0xf0 [mlx5_core]
kernel: mlx5_esw_chains_create+0x2f3/0x3e0 [mlx5_core]
kernel: esw_create_offloads_fdb_tables+0x11d/0x580 [mlx5_core]
kernel: esw_offloads_enable+0x26d/0x540 [mlx5_core]
kernel: mlx5_eswitch_enable_locked+0x155/0x860 [mlx5_core]
kernel: mlx5_devlink_eswitch_mode_set+0x1af/0x320 [mlx5_core]
kernel: devlink_nl_cmd_eswitch_set_doit+0x41/0xb0
Fixes: 96e326878fa5 ("net/mlx5e: Eswitch, Use per vport tables for mirroring")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
When mlx5_modify_header_alloc() fails, instead of printing the error
value returned, current error log prints 0.
Fix by printing correct error value returned by
mlx5_modify_header_alloc().
Fixes: 6724e66b90ee ("net/mlx5: E-Switch, Get reg_c1 value on miss")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Error unwinding is done incorrectly in the cited commit.
When steering init fails, there is no need to perform steering cleanup.
When vport error exists, error cleanup should be mirror of the setup
routine, i.e. to perform steering cleanup before metadata cleanup.
This avoids the call trace in accessing uninitialized objects which are
skipped during steering_init() due to failure in steering_init().
Call trace:
mlx5_cmd_modify_header_alloc:805:(pid 21128): too many modify header
actions 1, max supported 0
E-Switch: Failed to create restore mod header
BUG: kernel NULL pointer dereference, address: 00000000000000d0
[ 677.263079] mlx5_destroy_flow_group+0x13/0x80 [mlx5_core]
[ 677.268921] esw_offloads_steering_cleanup+0x51/0xf0 [mlx5_core]
[ 677.275281] esw_offloads_enable+0x1a5/0x800 [mlx5_core]
[ 677.280949] mlx5_eswitch_enable_locked+0x155/0x860 [mlx5_core]
[ 677.287227] mlx5_devlink_eswitch_mode_set+0x1af/0x320
[ 677.293741] devlink_nl_cmd_eswitch_set_doit+0x41/0xb0
[ 677.299217] genl_rcv_msg+0x1eb/0x430
Fixes: 7983a675ba65 ("net/mlx5: E-Switch, Enable chains only if regs loopback is enabled")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
|
|
Fix documentation warnings in dma-buf.[hc]:
../drivers/dma-buf/dma-buf.c:678: warning: Function parameter or member 'importer_ops' not described in 'dma_buf_dynamic_attach'
../drivers/dma-buf/dma-buf.c:678: warning: Function parameter or member 'importer_priv' not described in 'dma_buf_dynamic_attach'
../include/linux/dma-buf.h:339: warning: Incorrect use of kernel-doc format: * @move_notify
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/7bcbe6fe-0b4b-87da-d003-b68a26eb4cf0@infradead.org
|
|
In AST2600 there have a slow peripheral bus between CPU and i2c
controller. Therefore GIC i2c interrupt status clear have delay timing,
when CPU issue write clear i2c controller interrupt status. To avoid
this issue, the driver need have read after write clear at i2c ISR.
Fixes: f327c686d3ba ("i2c: aspeed: added driver for Aspeed I2C")
Signed-off-by: ryan_chen <ryan_chen@aspeedtech.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[wsa: added Fixes tag]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
|
|
The problem is that we dereference "privdata->pci_dev" when we print
the error messages in amd_mp2_pci_init():
dev_err(ndev_dev(privdata), "Failed to enable MP2 PCI device\n");
^^^^^^^^^^^^^^^^^
Fixes: 529766e0a011 ("i2c: Add drivers for the AMD PCIe MP2 I2C controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-linus
phy: for 5.7 -rc
*) Update MAINTAINER to include Vinod Koul as co-maintainer of PHY
*) Fix Kconfig dependencies in seen with PHY_TEGRA_XUSB
*) Re-add "qcom,sdm845-qusb2-phy" compatible in phy-qcom-qusb2.c to
make it work with existing dtbs
*) Move clock enable from ->poweron() to ->init() in Qualcomm
usb-hs-28nm driver to initialize HW in ->init()
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
* tag 'phy-for-5.7-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
phy: qualcomm: usb-hs-28nm: Prepare clocks in init
MAINTAINERS: Add Vinod Koul as Generic PHY co-maintainer
phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string
phy: tegra: Select USB_COMMON for usb_get_maximum_speed()
|
|
This device needs US_FL_NO_REPORT_OPCODES to avoid going
through prolonged error handling on enumeration.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reported-by: Julian Groß <julian.g@posteo.de>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200429155218.7308-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
The AHB clock must be on for qcom_snps_hsphy_init() to be able to write
the initialization sequence to the hardware, so move the clock
enablement to phy init and exit.
Fixes: 67b27dbeac4d ("phy: qualcomm: Add Synopsys 28nm Hi-Speed USB PHY driver")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
|
|
WireGuard currently only propagates ECN markings on tunnel decap according
to the old RFC3168 specification. However, the spec has since been updated
in RFC6040 to recommend slightly different decapsulation semantics. This
was implemented in the kernel as a set of common helpers for ECN
decapsulation, so let's just switch over WireGuard to using those, so it
can benefit from this enhancement and any future tweaks. We do not drop
packets with invalid ECN marking combinations, because WireGuard is
frequently used to work around broken ISPs, which could be doing that.
Fixes: e7096c131e51 ("net: WireGuard secure network tunnel")
Reported-by: Olivier Tilmans <olivier.tilmans@nokia-bell-labs.com>
Cc: Dave Taht <dave.taht@gmail.com>
Cc: Rodney W. Grimes <ietf@gndrsh.dnsmgr.net>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Prior, if the alloc_percpu of packet_percpu_multicore_worker_alloc
failed, the previously allocated ptr_ring wouldn't be freed. This commit
adds the missing call to ptr_ring_cleanup in the error case.
Reported-by: Sultan Alsawaf <sultan@kerneltoast.com>
Fixes: e7096c131e51 ("net: WireGuard secure network tunnel")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This commit removes a useless newline at the end of a scope, which
doesn't add anything in the way of organization or readability.
Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
claiming sensors
Allocate callbacks array before enumerating the sensors: The probe routine
for these sensors (for instance cros_ec_sensors_probe) can be called
within the sensorhub probe routine (cros_ec_sensors_probe())
Fixes: 145d59baff594 ("platform/chrome: cros_ec_sensorhub: Add FIFO support")
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reported-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
|
|
Without gpiolib, this driver fails to link:
arm-linux-gnueabi-ld: drivers/hid/hid-mcp2221.o: in function `mcp2221_probe':
hid-mcp2221.c:(.text+0x1b0): undefined reference to `devm_gpiochip_add_data'
arm-linux-gnueabi-ld: drivers/hid/hid-mcp2221.o: in function `mcp_gpio_get':
hid-mcp2221.c:(.text+0x30c): undefined reference to `gpiochip_get_data'
Fixes: 328de1c519c5 ("HID: mcp2221: add GPIO functionality support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Rishi Gupta <gupt21@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
|
On the Dell XPS 9570, the Synaptics SYNA2393 touchpad generates spurious
interrupts after resuming from suspend until it receives some input or
is reset. Add it to the quirk I2C_HID_QUIRK_RESET_ON_RESUME so that it
is reset when resuming from suspend.
More information about the bug can be found in this mailing list
discussion: https://www.spinics.net/lists/linux-input/msg59530.html
Signed-off-by: Daniel Playfair Cal <daniel.playfair.cal@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
|
The state of the center button was not reported to userspace for the
2nd-gen Intuos Pro S when used over Bluetooth due to the pad handling
code not being updated to support its reduced number of buttons. This
patch uses the actual number of buttons present on the tablet to
assemble a button state bitmap.
Link: https://github.com/linuxwacom/xf86-input-wacom/issues/112
Fixes: cd47de45b855 ("HID: wacom: Add 2nd gen Intuos Pro Small support")
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Cc: stable@vger.kernel.org # v5.3+
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
|
These struct members named 'phylink_validate' was assigned twice:
static const struct mv88e6xxx_ops mv88e6190_ops = {
......
.phylink_validate = mv88e6390_phylink_validate,
......
.phylink_validate = mv88e6390_phylink_validate,
};
static const struct mv88e6xxx_ops mv88e6190x_ops = {
......
.phylink_validate = mv88e6390_phylink_validate,
......
.phylink_validate = mv88e6390x_phylink_validate,
};
static const struct mv88e6xxx_ops mv88e6191_ops = {
......
.phylink_validate = mv88e6390_phylink_validate,
......
.phylink_validate = mv88e6390_phylink_validate,
};
static const struct mv88e6xxx_ops mv88e6290_ops = {
......
.phylink_validate = mv88e6390_phylink_validate,
......
.phylink_validate = mv88e6390_phylink_validate,
};
Remove all the first one and leave the second one which are been used in
fact. Be aware that for 'mv88e6190x_ops' the assignment functions is
different while the others are all the same. This fixes the following
coccicheck warning:
drivers/net/dsa/mv88e6xxx/chip.c:3911:48-49: phylink_validate: first
occurrence line 3965, second occurrence line 3967
drivers/net/dsa/mv88e6xxx/chip.c:3970:49-50: phylink_validate: first
occurrence line 4024, second occurrence line 4026
drivers/net/dsa/mv88e6xxx/chip.c:4029:48-49: phylink_validate: first
occurrence line 4082, second occurrence line 4085
drivers/net/dsa/mv88e6xxx/chip.c:4184:48-49: phylink_validate: first
occurrence line 4238, second occurrence line 4242
Fixes: 4262c38dc42e ("net: dsa: mv88e6xxx: Add SERDES stats counters to all 6390 family members")
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
regulator_init_complete_work"
This reverts commit dca0b44957e5 ("regulator: Use
driver_deferred_probe_timeout for regulator_init_complete_work"),
as we ended up reverting the default deferred_probe_timeout
value back to zero, to preserve behavior with 5.6 we need to
decouple the regulator timeout which was previously 30 seconds.
This avoids breaking some systems that depend on the regulator
timeout but don't require the deferred probe timeout.
Cc: linux-pm@vger.kernel.org
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Saravana Kannan <saravanak@google.com>
Cc: Todd Kjos <tkjos@google.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Kevin Hilman <khilman@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Rob Herring <robh@kernel.org>
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Suggested-by: Mark Brown <broonie@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20200429172349.55979-1-john.stultz@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
"A handful of fixes.
Specifically:
- fix linker argument to allow linking with lld
- build fix for configurations without a frame pointer
- a handful of build fixes related the SBI 0.1 vs 0.2 split
- remove STRICT_KERNEL_RWX for !MMU, which isn't useful"
* tag 'riscv-for-linus-5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: select ARCH_HAS_STRICT_KERNEL_RWX only if MMU
riscv: sbi: Fix undefined reference to sbi_shutdown
tty: riscv: Using RISCV_SBI_V01 instead of RISCV_SBI
riscv: sbi: Correct sbi_shutdown() and sbi_clear_ipi() export
riscv: fix vdso build with lld
RISC-V: stacktrace: Declare sp_in_global outside ifdef
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
"This fixes a bunch of bugs detected by KASAN in the caam driver"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: caam - fix the address of the last entry of S/G
crypto: caam - fix use-after-free KASAN issue for RSA algorithms
crypto: caam - fix use-after-free KASAN issue for HASH algorithms
crypto: caam - fix use-after-free KASAN issue for AEAD algorithms
crypto: caam - fix use-after-free KASAN issue for SKCIPHER algorithms
|
|
The syzbot fuzzer discovered a bad race between in the usbhid driver
between usbhid_stop() and usbhid_close(). In particular,
usbhid_stop() does:
usb_free_urb(usbhid->urbin);
...
usbhid->urbin = NULL; /* don't mess up next start */
and usbhid_close() does:
usb_kill_urb(usbhid->urbin);
with no mutual exclusion. If the two routines happen to run
concurrently so that usb_kill_urb() is called in between the
usb_free_urb() and the NULL assignment, it will access the
deallocated urb structure -- a use-after-free bug.
This patch adds a mutex to the usbhid private structure and uses it to
enforce mutual exclusion of the usbhid_start(), usbhid_stop(),
usbhid_open() and usbhid_close() callbacks.
Reported-and-tested-by: syzbot+7bf5a7b0f0a1f9446f4c@syzkaller.appspotmail.com
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: <stable@vger.kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
|
Although SPAPR_TCE_IOMMU itself can be compile tested on certain PowerPC
configurations, its presence makes arch/powerpc/kvm/Makefile to select
modules which do not build in such configuration.
The arch/powerpc/kvm/ modules use kvm_arch.spapr_tce_tables which exists
only with CONFIG_PPC_BOOK3S_64. However these modules are selected when
COMPILE_TEST and SPAPR_TCE_IOMMU are chosen leading to build failures:
In file included from arch/powerpc/include/asm/book3s/64/mmu-hash.h:20:0,
from arch/powerpc/kvm/book3s_64_vio_hv.c:22:
arch/powerpc/include/asm/book3s/64/pgtable.h:17:0: error: "_PAGE_EXEC" redefined [-Werror]
#define _PAGE_EXEC 0x00001 /* execute permission */
In file included from arch/powerpc/include/asm/book3s/32/pgtable.h:8:0,
from arch/powerpc/include/asm/book3s/pgtable.h:8,
from arch/powerpc/include/asm/pgtable.h:18,
from include/linux/mm.h:95,
from arch/powerpc/include/asm/io.h:29,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:9,
from include/linux/kvm_host.h:7,
from arch/powerpc/kvm/book3s_64_vio_hv.c:12:
arch/powerpc/include/asm/book3s/32/hash.h:29:0: note: this is the location of the previous definition
#define _PAGE_EXEC 0x200 /* software: exec allowed */
Fixes: e93a1695d7fb ("iommu: Enable compile testing for some of drivers")
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200414142630.21153-1-krzk@kernel.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|
|
If NO_DMA=y (e.g. Sun-3 all{mod,yes}-config):
drivers/iommu/dma-iommu.o: In function `iommu_dma_mmap':
dma-iommu.c:(.text+0x836): undefined reference to `dma_pgprot'
IOMMU_DMA must not be selected, unless HAS_DMA=y.
Hence fix this by making MTK_IOMMU depend on HAS_DMA.
While at it, remove the dependency on ARM || ARM64, as that is already
implied by the dependency on ARCH_MEDIATEK.
Fixes: e93a1695d7fb5513 ("iommu: Enable compile testing for some of drivers")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20200410143047.19691-1-geert@linux-m68k.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|
|
In iommu_probe_device(), we would invoke dev_iommu_free() to free the
dev->iommu after the ->add_device() returns failure. But after commit
72acd9df18f1 ("iommu: Move iommu_fwspec to struct dev_iommu"), we also
need to free the iommu_fwspec before the dev->iommu is freed. This fixes
the following memory leak reported by kmemleak:
unreferenced object 0xffff000bc836c700 (size 128):
comm "swapper/0", pid 1, jiffies 4294896304 (age 782.120s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 d8 cd 9b ff 0b 00 ff ff ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000df34077b>] kmem_cache_alloc_trace+0x244/0x4b0
[<000000000e560ac0>] iommu_fwspec_init+0x7c/0xb0
[<0000000075eda275>] of_iommu_xlate+0x80/0xe8
[<00000000728d6bf9>] of_pci_iommu_init+0xb0/0xb8
[<00000000d001fe6f>] pci_for_each_dma_alias+0x48/0x190
[<000000006db6bbce>] of_iommu_configure+0x1ac/0x1d0
[<00000000634745f8>] of_dma_configure+0xdc/0x220
[<000000002cbc8ba0>] pci_dma_configure+0x50/0x78
[<00000000cdf6e193>] really_probe+0x8c/0x340
[<00000000fddddc46>] driver_probe_device+0x60/0xf8
[<0000000061bcdb51>] __device_attach_driver+0x8c/0xd0
[<000000009b9ff58e>] bus_for_each_drv+0x80/0xd0
[<000000004b9c8aa3>] __device_attach+0xec/0x148
[<00000000a5c13bf3>] device_attach+0x1c/0x28
[<000000005071e151>] pci_bus_add_device+0x58/0xd0
[<000000002d4f87d1>] pci_bus_add_devices+0x40/0x90
Fixes: 72acd9df18f1 ("iommu: Move iommu_fwspec to struct dev_iommu")
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Link: https://lore.kernel.org/r/20200402143749.40500-1-haokexin@gmail.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|
|
qxl_release should not be accesses after qxl_push_*_ring_release() calls:
userspace driver can process submitted command quickly, move qxl_release
into release_ring, generate interrupt and trigger garbage collector.
It can lead to crashes in qxl driver or trigger memory corruption
in some kmalloc-192 slab object
Gerd Hoffmann proposes to swap the qxl_release_fence_buffer_objects() +
qxl_push_{cursor,command}_ring_release() calls to close that race window.
cc: stable@vger.kernel.org
Fixes: f64122c1f6ad ("drm: add new QXL driver. (v1.4)")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Link: http://patchwork.freedesktop.org/patch/msgid/fa17b338-66ae-f299-68fe-8d32419d9071@virtuozzo.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
|
|
v2: removed TODO reminder
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Link: http://patchwork.freedesktop.org/patch/msgid/a4e0ae09-a73c-1c62-04ef-3f990d41bea9@virtuozzo.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
|
|
Fix the following warning:
Move the static keyword to the front of declaration of sdm845_icc_osm_l3
sdm845_aggre1_noc sc7180_icc_osm_l3 sdm845_aggre2_noc sdm845_config_noc
sdm845_dc_noc sdm845_gladiator_noc sdm845_mem_noc sdm845_mmss_noc and
sdm845_system_noc, resolve the following compiler warning that can be
when building with warnings enabled (W=1):
drivers/interconnect/qcom/osm-l3.c:81:1: warning:
const static struct qcom_icc_desc sdm845_icc_osm_l3 = {
drivers/interconnect/qcom/osm-l3.c:94:1: warning:
const static struct qcom_icc_desc sc7180_icc_osm_l3 = {
drivers/interconnect/qcom/sdm845.c:195:1: warning:
const static struct qcom_icc_desc sdm845_aggre1_noc = {
drivers/interconnect/qcom/sdm845.c:223:1: warning:
const static struct qcom_icc_desc sdm845_aggre2_noc = {
drivers/interconnect/qcom/sdm845.c:284:1: warning:
const static struct qcom_icc_desc sdm845_config_noc = {
drivers/interconnect/qcom/sdm845.c:300:1: warning:
const static struct qcom_icc_desc sdm845_dc_noc = {
drivers/interconnect/qcom/sdm845.c:318:1: warning:
const static struct qcom_icc_desc sdm845_gladiator_noc = {
drivers/interconnect/qcom/sdm845.c:353:1: warning:
const static struct qcom_icc_desc sdm845_mem_noc = {
drivers/interconnect/qcom/sdm845.c:387:1: warning:
const static struct qcom_icc_desc sdm845_mmss_noc = {
drivers/interconnect/qcom/sdm845.c:433:1: warning:
const static struct qcom_icc_desc sdm845_system_noc = {
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: ChenTao <chentao107@huawei.com>
Link: https://lore.kernel.org/r/20200423132142.45174-1-chentao107@huawei.com
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Link: https://lore.kernel.org/r/20200429101904.5771-2-georgi.djakov@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
While removing an ibmvscsi client adapter a WARN_ON like the following is
seen in the kernel log:
drmgr: drmgr: -r -c slot -s U9080.M9S.783AEC8-V11-C11 -w 5 -d 1
WARNING: CPU: 9 PID: 24062 at ../kernel/dma/mapping.c:311 dma_free_attrs+0x78/0x110
Supported: No, Unreleased kernel
CPU: 9 PID: 24062 Comm: drmgr Kdump: loaded Tainted: G X 5.3.18-12-default
NIP: c0000000001fa758 LR: c0000000001fa744 CTR: c0000000001fa6e0
REGS: c0000002173375d0 TRAP: 0700 Tainted: G X (5.3.18-12-default)
MSR: 8000000000029033 <SF,EE,ME,IR,DR,RI,LE> CR: 28088282 XER: 20000000
CFAR: c0000000001fbf0c IRQMASK: 1
GPR00: c0000000001fa744 c000000217337860 c00000000161ab00 0000000000000000
GPR04: 0000000000000000 c000011e12250000 0000000018010000 0000000000000000
GPR08: 0000000000000000 0000000000000001 0000000000000001 c0080000190f4fa8
GPR12: c0000000001fa6e0 c000000007fc2a00 0000000000000000 0000000000000000
GPR16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR24: 000000011420e310 0000000000000000 0000000000000000 0000000018010000
GPR28: c00000000159de50 c000011e12250000 0000000000006600 c000011e5c994848
NIP [c0000000001fa758] dma_free_attrs+0x78/0x110
LR [c0000000001fa744] dma_free_attrs+0x64/0x110
Call Trace:
[c000000217337860] [000000011420e310] 0x11420e310 (unreliable)
[c0000002173378b0] [c0080000190f0280] release_event_pool+0xd8/0x120 [ibmvscsi]
[c000000217337930] [c0080000190f3f74] ibmvscsi_remove+0x6c/0x160 [ibmvscsi]
[c000000217337960] [c0000000000f3cac] vio_bus_remove+0x5c/0x100
[c0000002173379a0] [c00000000087a0a4] device_release_driver_internal+0x154/0x280
[c0000002173379e0] [c0000000008777cc] bus_remove_device+0x11c/0x220
[c000000217337a60] [c000000000870fc4] device_del+0x1c4/0x470
[c000000217337b10] [c0000000008712a0] device_unregister+0x30/0xa0
[c000000217337b80] [c0000000000f39ec] vio_unregister_device+0x2c/0x60
[c000000217337bb0] [c00800001a1d0964] dlpar_remove_slot+0x14c/0x250 [rpadlpar_io]
[c000000217337c50] [c00800001a1d0bcc] remove_slot_store+0xa4/0x110 [rpadlpar_io]
[c000000217337cd0] [c000000000c091a0] kobj_attr_store+0x30/0x50
[c000000217337cf0] [c00000000057c934] sysfs_kf_write+0x64/0x90
[c000000217337d10] [c00000000057be10] kernfs_fop_write+0x1b0/0x290
[c000000217337d60] [c000000000488c4c] __vfs_write+0x3c/0x70
[c000000217337d80] [c00000000048c648] vfs_write+0xd8/0x260
[c000000217337dd0] [c00000000048ca8c] ksys_write+0xdc/0x130
[c000000217337e20] [c00000000000b488] system_call+0x5c/0x70
Instruction dump:
7c840074 f8010010 f821ffb1 20840040 eb830218 7c8407b4 48002019 60000000
2fa30000 409e003c 892d0988 792907e0 <0b090000> 2fbd0000 419e0028 2fbc0000
---[ end trace 5955b3c0cc079942 ]---
rpadlpar_io: slot U9080.M9S.783AEC8-V11-C11 removed
This is tripped as a result of irqs being disabled during the call to
dma_free_coherent() by release_event_pool(). At this point in the code path
we have quiesced the adapter and it is overly paranoid to be holding the
host lock.
[mkp: fixed build warning reported by sfr]
Link: https://lore.kernel.org/r/1588027793-17952-1-git-send-email-tyreld@linux.ibm.com
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
|
When adding devices that don't have a scsi_dh on a BIO based multipath,
I was able to consistently hit the warning below and lock-up the system.
The problem is that __map_bio reads the flag before it potentially being
modified by choose_pgpath, and ends up using the older value.
The WARN_ON below is not trivially linked to the issue. It goes like
this: The activate_path delayed_work is not initialized for non-scsi_dh
devices, but we always set MPATHF_QUEUE_IO, asking for initialization.
That is fine, since MPATHF_QUEUE_IO would be cleared in choose_pgpath.
Nevertheless, only for BIO-based mpath, we cache the flag before calling
choose_pgpath, and use the older version when deciding if we should
initialize the path. Therefore, we end up trying to initialize the
paths, and calling the non-initialized activate_path work.
[ 82.437100] ------------[ cut here ]------------
[ 82.437659] WARNING: CPU: 3 PID: 602 at kernel/workqueue.c:1624
__queue_delayed_work+0x71/0x90
[ 82.438436] Modules linked in:
[ 82.438911] CPU: 3 PID: 602 Comm: systemd-udevd Not tainted 5.6.0-rc6+ #339
[ 82.439680] RIP: 0010:__queue_delayed_work+0x71/0x90
[ 82.440287] Code: c1 48 89 4a 50 81 ff 00 02 00 00 75 2a 4c 89 cf e9
94 d6 07 00 e9 7f e9 ff ff 0f 0b eb c7 0f 0b 48 81 7a 58 40 74 a8 94 74
a7 <0f> 0b 48 83 7a 48 00 74 a5 0f 0b eb a1 89 fe 4c 89 cf e9 c8 c4 07
[ 82.441719] RSP: 0018:ffffb738803977c0 EFLAGS: 00010007
[ 82.442121] RAX: ffffa086389f9740 RBX: 0000000000000002 RCX: 0000000000000000
[ 82.442718] RDX: ffffa086350dd930 RSI: ffffa0863d76f600 RDI: 0000000000000200
[ 82.443484] RBP: 0000000000000200 R08: 0000000000000000 R09: ffffa086350dd970
[ 82.444128] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa086350dd930
[ 82.444773] R13: ffffa0863d76f600 R14: 0000000000000000 R15: ffffa08636738008
[ 82.445427] FS: 00007f6abfe9dd40(0000) GS:ffffa0863dd80000(0000) knlGS:00000
[ 82.446040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.446478] CR2: 0000557d288db4e8 CR3: 0000000078b36000 CR4: 00000000000006e0
[ 82.447104] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 82.447561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 82.448012] Call Trace:
[ 82.448164] queue_delayed_work_on+0x6d/0x80
[ 82.448472] __pg_init_all_paths+0x7b/0xf0
[ 82.448714] pg_init_all_paths+0x26/0x40
[ 82.448980] __multipath_map_bio.isra.0+0x84/0x210
[ 82.449267] __map_bio+0x3c/0x1f0
[ 82.449468] __split_and_process_non_flush+0x14a/0x1b0
[ 82.449775] __split_and_process_bio+0xde/0x340
[ 82.450045] ? dm_get_live_table+0x5/0xb0
[ 82.450278] dm_process_bio+0x98/0x290
[ 82.450518] dm_make_request+0x54/0x120
[ 82.450778] generic_make_request+0xd2/0x3e0
[ 82.451038] ? submit_bio+0x3c/0x150
[ 82.451278] submit_bio+0x3c/0x150
[ 82.451492] mpage_readpages+0x129/0x160
[ 82.451756] ? bdev_evict_inode+0x1d0/0x1d0
[ 82.452033] read_pages+0x72/0x170
[ 82.452260] __do_page_cache_readahead+0x1ba/0x1d0
[ 82.452624] force_page_cache_readahead+0x96/0x110
[ 82.452903] generic_file_read_iter+0x84f/0xae0
[ 82.453192] ? __seccomp_filter+0x7c/0x670
[ 82.453547] new_sync_read+0x10e/0x190
[ 82.453883] vfs_read+0x9d/0x150
[ 82.454172] ksys_read+0x65/0xe0
[ 82.454466] do_syscall_64+0x4e/0x210
[ 82.454828] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[...]
[ 82.462501] ---[ end trace bb39975e9cf45daa ]---
Cc: stable@vger.kernel.org
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
|
|
The IRQ postinstall handling had open-coded pipe fault mask selection
that never got updated for gen11. Switch it to use
gen8_de_pipe_fault_mask() to ensure we don't miss updates for new
platforms.
Cc: José Roberto de Souza <jose.souza@intel.com>
Fixes: d506a65d56fd ("drm/i915: Catch GTT fault errors for gen11+ planes")
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200424231423.4065231-1-matthew.d.roper@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
(cherry picked from commit 869129ee0c624a78c74e50b51635e183196cd2c6)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
|
This fixes the following build warning in ena_xdp_set(), which is
observed on aarch64 with 64KB page size.
In file included from ./include/net/inet_sock.h:19,
from ./include/net/ip.h:27,
from drivers/net/ethernet/amazon/ena/ena_netdev.c:46:
drivers/net/ethernet/amazon/ena/ena_netdev.c: In function \
‘ena_xdp_set’: \
drivers/net/ethernet/amazon/ena/ena_netdev.c:557:6: warning: \
format ‘%lu’ \
expects argument of type ‘long unsigned int’, but argument 4 \
has type ‘int’ \
[-Wformat=] "Failed to set xdp program, the current MTU (%d) is \
larger than the maximum allowed MTU (%lu) while xdp is on",
Signed-off-by: Gavin Shan <gshan@redhat.com>
Acked-by: Shay Agroskin <shayagr@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
[Why]
Current locking scheme for cursor can result in a flip missing
its vsync, deferring it for one or more vsyncs. Result is a
potential for stuttering when cursor is moved.
[How]
Use cursor update lock so that flips are not blocked while cursor
is being programmed.
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
[WHY]
The downspread percentage was copied over from a previous version
of the display_mode_lib spreadsheet. This value has been updated,
and the previous value is too high to allow for such modes as
4K120hz. The new value is sufficient for such modes.
[HOW]
Update the value in dcn21_resource to match the spreadsheet.
Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
[Why]
Fixes the following scenario:
- Flip has been prepared sometime during the frame, update pending
- Cursor update happens right when VUPDATE would happen
- OPTC lock acquired, VUPDATE is blocked until next frame
- Flip is delayed potentially infinitely
With the igt@kms_cursor_legacy cursor-vs-flip-legacy test we can
observe nearly *13* frames of delay for some flips on Navi.
[How]
Apply the Raven workaround generically. When close enough to VUPDATE
block cursor updates from occurring from the dc_stream_set_cursor_*
helpers.
This could perhaps be a little smarter by checking if there were
pending updates or flips earlier in the frame on the HUBP side before
applying the delay, but this should be fine for now.
This fixes the kms_cursor_legacy test.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Currently RN SOC bounding box update assumes we will get at least
2 clock states from SMU. This isn't always true and because of special
casing on first clock state we end up with low disp, dpp, dsc and phy
clocks.
This change removes the special casing allowing the first state to
acquire correct clocks.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Check before programming the register since it isn't present on
all IPs using this code.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Pull rdma fixes from Jason Gunthorpe:
"A couple of regressions were found in rc1, as well as another set of
races and bugs:
- A regression where RDMA_CM_EVENT_REJECTED was lost in some cases
- Bad error handling in the CM, uverbs, rvt, siw and i40iw
- Kernel stack memory leak to user space in mlx4
- Missing data in a uapi query for mlx5
- Three races found by syzkaller in the ib core code"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/core: Fix race between destroy and release FD object
IB/rdmavt: Always return ERR_PTR from rvt_create_mmap_info()
RDMA/core: Fix overwriting of uobj in case of error
RDMA/core: Prevent mixed use of FDs between shared ufiles
RDMA/uverbs: Fix a race with disassociate and exit_mmap()
RDMA/mlx5: Set GRH fields in query QP on RoCE
RDMA/siw: Fix potential siw_mem refcnt leak in siw_fastreg_mr()
RDMA/mlx4: Initialize ib_spec on the stack
RDMA/cm: Fix an error check in cm_alloc_id_priv()
RDMA/cm: Fix missing RDMA_CM_EVENT_REJECTED event after receiving REJ message
i40iw: fix null pointer dereference on a null wqe pointer
|
|
This fixes GPU hangs due to cache coherency issues.
Bump the driver version. Split out from the original patch.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
This fixes GPU hangs due to cache coherency issues.
v2: Split the version bump to a separate patch
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
|
