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Pull drm fixes from Dave Airlie:
"Fixes for rc7, bit bigger than I'd like at this stage, but most of the
i915 stuff and some amdgpu is destined for staging and I'd rather not
hold it up, the i915 changes also pulled in a few precusor code
movement patches to make things cleaner, but nothing seems that
horrible, and I've checked over all of it.
Otherwise there is a nouveau dma-api warning regression, and a ttm
page allocation warning fix, and some fixes for a bridge chip,
ttm:
- fix huge page warning regression
i915:
- Skip vswing programming for TBT
- Power up combo PHY lanes for HDMI
- Fix double YUV range correction on HDR planes
- Fix the MST PBN divider calculation
- Fix LTTPR vswing/pre-emp setting in non-transparent mode
- Move the breadcrumb to the signaler if completed upon cancel
- Close race between enable_breadcrumbs and cancel_breadcrumbs
- Drop lru bumping on display unpinning
amdgpu:
- Fix retry in gem create
- Vangogh fixes
- Fix for display from shared buffers
- Various display fixes
amdkfd:
- Fix regression in buffer free
nouveau:
- fix DMA API warning regression
drm/bridge/lontium-lt9611uxc:
- EDID fixes
- Don't handle hotplug events in IRQ handler"
* tag 'drm-fixes-2021-02-05-1' of git://anongit.freedesktop.org/drm/drm: (29 commits)
drm/nouveau: fix dma syncing warning with debugging on.
drm/amd/display: Decrement refcount of dc_sink before reassignment
drm/amd/display: Free atomic state after drm_atomic_commit
drm/amd/display: Fix dc_sink kref count in emulated_link_detect
drm/amd/display: Release DSC before acquiring
drm/amd/display: Revert "Fix EDID parsing after resume from suspend"
drm/amd/display: Add more Clock Sources to DCN2.1
drm/amd/display: reuse current context instead of recreating one
drm/amd/display: Fix DPCD translation for LTTPR AUX_RD_INTERVAL
drm/amdgpu: enable freesync for A+A configs
drm/amd/pm: fill in the data member of v2 gpu metrics table for vangogh
drm/amdgpu/gfx10: update CGTS_TCC_DISABLE and CGTS_USER_TCC_DISABLE register offsets for VGH
drm/amdkfd: fix null pointer panic while free buffer in kfd
drm/amdgpu: fix the issue that retry constantly once the buffer is oversize
drm/i915/dp: Fix LTTPR vswing/pre-emp setting in non-transparent mode
drm/i915/dp: Move intel_dp_set_signal_levels() to intel_dp_link_training.c
drm/i915: Fix the MST PBN divider calculation
drm/dp/mst: Export drm_dp_get_vc_payload_bw()
drm/i915/gem: Drop lru bumping on display unpinning
drm/i915/gt: Close race between enable_breadcrumbs and cancel_breadcrumbs
...
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git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v5.11-rc7:
- Skip vswing programming for TBT
- Power up combo PHY lanes for HDMI
- Fix double YUV range correction on HDR planes
- Fix the MST PBN divider calculation
- Fix LTTPR vswing/pre-emp setting in non-transparent mode
- Move the breadcrumb to the signaler if completed upon cancel
- Close race between enable_breadcrumbs and cancel_breadcrumbs
- Drop lru bumping on display unpinning
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87bld0f36b.fsf@intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fix from Bjorn Helgaas:
"Revert ASPM suspend/resume fix that regressed NVMe devices (Bjorn
Helgaas)"
* tag 'pci-v5.11-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
Revert "PCI/ASPM: Save/restore L1SS Capability for suspend/resume"
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-5.11-2021-02-03:
amdgpu:
- Fix retry in gem create
- Vangogh fixes
- Fix for display from shared buffers
- Various display fixes
amdkfd:
- Fix regression in buffer free
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210204041300.4425-1-alexander.deucher@amd.com
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This reverts commit bde9cfa3afe4324ec251e4af80ebf9b7afaf7afe.
Changing the first memory page type from E820_TYPE_RESERVED to
E820_TYPE_RAM makes it a part of "System RAM" resource rather than a
reserved resource and this in turn causes devmem_is_allowed() to treat
is as area that can be accessed but it is filled with zeroes instead of
the actual data as previously.
The change in /dev/mem output causes lilo to fail as was reported at
slakware users forum, and probably other legacy applications will
experience similar problems.
Link: https://www.linuxquestions.org/questions/slackware-14/slackware-current-lilo-vesa-warnings-after-recent-updates-4175689617/#post6214439
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Address recent regression causing battery devices to be never bound to
a driver on some systems (Hans de Goede)"
* tag 'acpi-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: scan: Fix battery devices sometimes never binding
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs fixes from Miklos Szeredi:
- Fix capability conversion and minor overlayfs bugs that are related
to the unprivileged overlay mounts introduced in this cycle.
- Fix two recent (v5.10) and one old (v4.10) bug.
- Clean up security xattr copy-up (related to a SELinux regression).
* tag 'ovl-fixes-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
ovl: implement volatile-specific fsync error behaviour
ovl: skip getxattr of security labels
ovl: fix dentry leak in ovl_get_redirect
ovl: avoid deadlock on directory ioctl
cap: fix conversions on getxattr
ovl: perform vfs_getxattr() with mounter creds
ovl: add warning on user_ns mismatch
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git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
* drm/bridge/lontium-lt9611uxc: EDID fixes; Don't handle hotplug
events in IRQ handler
* drm/ttm: Use _GFP_NOWARN for huge pages
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YBlHU4sc/5GHpXpg@linux-uq9g
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Since I wrote the below patch if you run a debug kernel you can a
dma debug warning like:
nouveau 0000:1f:00.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x000000016e012000] [size=4096 bytes]
The old nouveau code wasn't consolidate the pages like the ttm code,
but the dma-debug expects the sync code to give it the same base/range
pairs as the allocator.
Fix the nouveau sync code to consolidate pages before calling the
sync code.
Fixes: bd549d35b4be0 ("nouveau: use ttm populate mapping functions. (v2)")
Reported-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/417588/
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML fixes from Richard Weinberger:
- Make sure to set a default console, otherwise ttynull is selected
- Revert initial ARCH_HAS_SET_MEMORY support, this needs more work
- Fix a regression due to ubd refactoring
- Various small fixes
* tag 'for-linus-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
um: time: fix initialization in time-travel mode
um: fix os_idle_sleep() to not hang
Revert "um: support some of ARCH_HAS_SET_MEMORY"
Revert "um: allocate a guard page to helper threads"
um: virtio: free vu_dev only with the contained struct device
um: kmsg_dumper: always dump when not tty console
um: stdio_console: Make preferred console
um: return error from ioremap()
um: ubd: fix command line handling of ubd
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
"Fix the arm64 linear map range detection for tagged addresses and
replace the bitwise operations with subtract (virt_addr_valid(),
__is_lm_address(), __lm_to_phys())"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Use simpler arithmetics for the linear map macros
arm64: Do not pass tagged addresses to __is_lm_address()
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
- Initialize tracing-graph-pause at task creation, not start of
function tracing, to avoid corrupting the pause counter.
- Set "pause-on-trace" for latency tracers as that option breaks their
output (regression).
- Fix the wrong error return for setting kretprobes on future modules
(before they are loaded).
- Fix re-registering the same kretprobe.
- Add missing value check for added RCU variable reload.
* tag 'trace-v5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracepoint: Fix race between tracing and removing tracepoint
kretprobe: Avoid re-registration of the same kretprobe earlier
tracing/kprobe: Fix to support kretprobe events on unloaded modules
tracing: Use pause-on-trace with the latency tracers
fgraph: Initialize tracing_graph_pause at task creation
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"The code fixes in this round are all for the Texas Instruments OMAP
platform, addressing several regressions related to the ti-sysc
interconnect changes that was merged in linux-5.11 and one recently
introduced RCU usage warning.
Tero Kristo updates his maintainer file entries as he is changing to a
new employer.
The other changes are for devicetree files across eight different
platforms:
TI OMAP:
- multiple gpio related one-line fixes
Allwinner/sunxi:
- ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode
- soc: sunxi: mbus: Remove DE2 display engine compatibles
NXP lpc32xx:
- ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL
STMicroelectronics stm32
- multiple minor fixes for DHCOM/DHCOR boards
NXP Layerscape:
- Fix DCFG address range on LS1046A SoC
Amlogic meson:
- fix reboot issue on odroid C4
- revert an ethernet change that caused a regression
- meson-g12: Set FL-adj property value
Rockchip:
- multiple minor fixes on 64-bit rockchip machines
Qualcomm:
- Regression fixes for Lenovo Yoga touchpad and for interconnect
configuration
- Boot fixes for 'LPASS' clock configuration on two machines"
* tag 'arm-soc-fixes-v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (31 commits)
ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL
ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode
arm64: dts: ls1046a: fix dcfg address range
soc: sunxi: mbus: Remove DE2 display engine compatibles
arm64: dts: meson: switch TFLASH_VDD_EN pin to open drain on Odroid-C4
Revert "arm64: dts: amlogic: add missing ethernet reset ID"
arm64: dts: rockchip: Disable display for NanoPi R2S
ARM: dts: omap4-droid4: Fix lost keypad slide interrupts for droid4
arm64: dts: rockchip: remove interrupt-names property from rk3399 vdec node
drivers: bus: simple-pm-bus: Fix compatibility with simple-bus for auxdata
ARM: OMAP2+: Fix booting for am335x after moving to simple-pm-bus
ARM: OMAP2+: Fix suspcious RCU usage splats for omap_enter_idle_coupled
ARM: dts: stm32: Fix GPIO hog flags on DHCOM DRC02
ARM: dts: stm32: Fix GPIO hog flags on DHCOM PicoITX
ARM: dts: stm32: Fix GPIO hog names on DHCOM
ARM: dts: stm32: Disable optional TSC2004 on DRC02 board
ARM: dts: stm32: Disable WP on DHCOM uSD slot
ARM: dts: stm32: Connect card-detect signal on DHCOM
ARM: dts: stm32: Fix polarity of the DH DRC02 uSD card detect
arm64: dts: qcom: sdm845: Reserve LPASS clocks in gcc
...
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"Some more fixes from the GPIO subsystem for this release. This time
it's only core fixes:
- fix a memory leak in error path in gpiolib
- clear debounce period in output mode in the character device code
- remove shadowed variable"
* tag 'gpio-fixes-for-v5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: gpiolib: remove shadowed variable
gpiolib: free device name on error path to fix kmemleak
gpiolib: cdev: clear debounce period if line set to output
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"Two last minute small but important fixes.
The hp-wmi change fixes an issue which is actively being hit by users:
https://bugzilla.redhat.com/show_bug.cgi?id=1918255
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3564
And the dell-wmi-sysman patch fixes a bug in the new dell-wmi-sysman
driver which causes some systems to hang at boot when the driver
loads"
* tag 'platform-drivers-x86-v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: dell-wmi-sysman: fix a NULL pointer dereference
platform/x86: hp-wmi: Disable tablet-mode reporting by default
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git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes
One fix for a phy-mode ethernet issue, and one to fix the display output on
SoCs with the Display Engine 2
* tag 'sunxi-fixes-for-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode
soc: sunxi: mbus: Remove DE2 display engine compatibles
Link: https://lore.kernel.org/r/f8298059-f9ca-43b4-9e29-35bc0e0c9b15.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This reverts commit c17e9377aa81664d94b4f2102559fcf2a01ec8e7.
The lpc32xx clock driver is not able to actually change the PLL rate as
this would require reparenting ARM_CLK, DDRAM_CLK, PERIPH_CLK to SYSCLK,
then stop the PLL, update the register, restart the PLL and wait for the
PLL to lock and finally reparent ARM_CLK, DDRAM_CLK, PERIPH_CLK to HCLK
PLL.
Currently, the HCLK driver simply updates the registers but this has no
real effect and all the clock rate calculation end up being wrong. This is
especially annoying for the peripheral (e.g. UARTs, I2C, SPI).
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Link: https://lore.kernel.org/r/20210203090320.GA3760268@piout.net'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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BPi Pro needs TX and RX delay for Gbit to work reliable and avoid high
packet loss rates. The realtek phy driver overrides the settings of the
pull ups for the delays, so fix this for BananaPro.
Fix the phy-mode description to correctly reflect this so that the
implementation doesn't reconfigure the delays incorrectly. This
happened with commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e
rx/tx delay config").
Fixes: 10662a33dcd9 ("ARM: dts: sun7i: Add dts file for Bananapro board")
Signed-off-by: Hermann Lauer <Hermann.Lauer@uni-heidelberg.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210128111842.GA11919@lemon.iwr.uni-heidelberg.de
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[why]
An old dc_sink state is causing a memory leak because it is missing a
dc_sink_release before a new dc_sink is assigned back to
aconnector->dc_sink.
[how]
Decrement the dc_sink refcount before reassigning it to a new dc_sink.
Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[why]
drm_atomic_commit was changed so that the caller must free their
drm_atomic_state reference on successes.
[how]
Add drm_atomic_commit_put after drm_atomic_commit call in
dm_force_atomic_commit.
Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[why]
prev_sink is not used anywhere else in the function and the reference to
it from dc_link is replaced with a new dc_sink.
[how]
Change dc_sink_retain(prev_sink) to dc_sink_release(prev_sink).
Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[why]
Need to unassign DSC from pipes that are not using it
so other pipes can acquire it. That is needed for
asic's that have unmatching number of DSC engines from
the number of pipes.
[how]
Before acquiring dsc to stream resources, first remove it.
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Eryk Brol <Eryk.Brol@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This reverts commit b24bdc37d03a0478189e20a50286092840f414fa.
It caused memory leak after S3 on 4K HDMI displays.
Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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[WHY]
When enabling HDMI on ComboPHY, there are not
enough clock sources to complete display detection.
[HOW]
Initialize more clock sources.
Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
Currently we discard the current context and recreate it. The current
context is what is applied to the HW so we should be re-using this
rather than creating a new context.
Recreating the context can lead to mismatch between new context and the
current context
For example: gsl groups get changed when we create a new context this
can cause issues in a multi display config (with flip immediate) because
we don't align the existing gsl groups in the new and current context.
If we reuse the current context the gsl group assignment stays the same.
[How]
Instead of discarding the current context, we instead just copy the
current state and add/remove planes and streams.
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
The translation between the DPCD value and the specified AUX_RD_INTERVAL
in the DP spec do not match.
[How]
Update values to match the spec.
Signed-off-by: George Shen <george.shen@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Some newer APUs can scanout directly from GTT, that saves us from
allocating another bounce buffer in VRAM and enables freesync in such
configurations.
Without this patch creating a framebuffer from the imported BO will
fail and userspace will fall back to a copy.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This patch is to fill in the data member of v2 gpu metrics
table for vangogh.
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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offsets for VGH
For Vangogh:
The offset of the CGTS_TCC_DISABLE is 0x5006 by calculation.
The offset of the CGTS_USER_TCC_DISABLE is 0x5007 by calculation.
Signed-off-by: chen gong <curry.gong@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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In drm_gem_object_free, it will call funcs of drm buffer obj. So
kfd_alloc should use amdgpu_gem_object_create instead of
amdgpu_bo_create to initialize the funcs as amdgpu_gem_object_funcs.
[ 396.231390] amdgpu: Release VA 0x7f76b4ada000 - 0x7f76b4add000
[ 396.231394] amdgpu: remove VA 0x7f76b4ada000 - 0x7f76b4add000 in entry 0000000085c24a47
[ 396.231408] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 396.231445] #PF: supervisor read access in kernel mode
[ 396.231466] #PF: error_code(0x0000) - not-present page
[ 396.231484] PGD 0 P4D 0
[ 396.231495] Oops: 0000 [#1] SMP NOPTI
[ 396.231509] CPU: 7 PID: 1352 Comm: clinfo Tainted: G OE 5.11.0-rc2-custom #1
[ 396.231537] Hardware name: AMD Celadon-RN/Celadon-RN, BIOS WCD0401N_Weekly_20_04_0 04/01/2020
[ 396.231563] RIP: 0010:drm_gem_object_free+0xc/0x22 [drm]
[ 396.231606] Code: eb ec 48 89 c3 eb e7 0f 1f 44 00 00 55 48 89 e5 48 8b bf 00 06 00 00 e8 72 0d 01 00 5d c3 0f 1f 44 00 00 48 8b 87 40 01 00 00 <48> 8b 00 48 85 c0 74 0b 55 48 89 e5 e8 54 37 7c db 5d c3 0f 0b c3
[ 396.231666] RSP: 0018:ffffb4704177fcf8 EFLAGS: 00010246
[ 396.231686] RAX: 0000000000000000 RBX: ffff993a0d0cc400 RCX: 0000000000003113
[ 396.231711] RDX: 0000000000000001 RSI: e9cda7a5d0791c6d RDI: ffff993a333a9058
[ 396.231736] RBP: ffffb4704177fdd0 R08: ffff993a03855858 R09: 0000000000000000
[ 396.231761] R10: ffff993a0d1f7158 R11: 0000000000000001 R12: 0000000000000000
[ 396.231785] R13: ffff993a0d0cc428 R14: 0000000000003000 R15: ffffb4704177fde0
[ 396.231811] FS: 00007f76b5730740(0000) GS:ffff993b275c0000(0000) knlGS:0000000000000000
[ 396.231840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 396.231860] CR2: 0000000000000000 CR3: 000000016d2e2000 CR4: 0000000000350ee0
[ 396.231885] Call Trace:
[ 396.231897] ? amdgpu_amdkfd_gpuvm_free_memory_of_gpu+0x24c/0x25f [amdgpu]
[ 396.232056] ? __dynamic_dev_dbg+0xcd/0x100
[ 396.232076] kfd_ioctl_free_memory_of_gpu+0x91/0x102 [amdgpu]
[ 396.232214] kfd_ioctl+0x211/0x35b [amdgpu]
[ 396.232341] ? kfd_ioctl_get_queue_wave_state+0x52/0x52 [amdgpu]
Fixes: 246cb7e49a70 ("drm/amdgpu: Introduce GEM object functions")
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Tested-by: Changfeng <changzhu@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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We cannot modify initial_domain every time while the retry starts. That
will cause the busy waiting that unable to switch to GTT while the vram
is not enough.
Fixes: f8aab60422c3 ("drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs")
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.11, round 3:
- Fix DCFG address range on LS1046A SoC.
* tag 'imx-fixes-5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: ls1046a: fix dcfg address range
Link: https://lore.kernel.org/r/20210202071441.GP907@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Pull clang-format update from Miguel Ojeda:
"Update with the latest for_each macro list"
* tag 'clang-format-for-linux-v5.11-rc7' of git://github.com/ojeda/linux:
clang-format: Update with the latest for_each macro list
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Pull dma-mapping fix from Christoph Hellwig:
"Fix a kernel crash in the new dma-mapping benchmark test (Barry Song)"
* tag 'dma-mapping-5.11-1' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: benchmark: fix kernel crash when dma_map_single fails
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Pull vdpa fix from Michael Tsirkin:
"A single mlx bugfix"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vdpa/mlx5: Fix memory key MTT population
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.11-rc7, including fixes from bpf and mac80211
trees.
Current release - regressions:
- ip_tunnel: fix mtu calculation
- mlx5: fix function calculation for page trees
Previous releases - regressions:
- vsock: fix the race conditions in multi-transport support
- neighbour: prevent a dead entry from updating gc_list
- dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add
Previous releases - always broken:
- bpf, cgroup: two copy_{from,to}_user() warn_on_once splats for BPF
cgroup getsockopt infra when user space is trying to race against
optlen, from Loris Reiff.
- bpf: add missing fput() in BPF inode storage map update helper
- udp: ipv4: manipulate network header of NATed UDP GRO fraglist
- mac80211: fix station rate table updates on assoc
- r8169: work around RTL8125 UDP HW bug
- igc: report speed and duplex as unknown when device is runtime
suspended
- rxrpc: fix deadlock around release of dst cached on udp tunnel"
* tag 'net-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (36 commits)
net: hsr: align sup_multicast_addr in struct hsr_priv to u16 boundary
net: ipa: fix two format specifier errors
net: ipa: use the right accessor in ipa_endpoint_status_skip()
net: ipa: be explicit about endianness
net: ipa: add a missing __iomem attribute
net: ipa: pass correct dma_handle to dma_free_coherent()
r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set
net/rds: restrict iovecs length for RDS_CMSG_RDMA_ARGS
net: mvpp2: TCAM entry enable should be written after SRAM data
net: lapb: Copy the skb before sending a packet
net/mlx5e: Release skb in case of failure in tc update skb
net/mlx5e: Update max_opened_tc also when channels are closed
net/mlx5: Fix leak upon failure of rule creation
net/mlx5: Fix function calculation for page trees
docs: networking: swap words in icmp_errors_use_inbound_ifaddr doc
udp: ipv4: manipulate network header of NATed UDP GRO fraglist
net: ip_tunnel: fix mtu calculation
vsock: fix the race conditions in multi-transport support
net: sched: replaced invalid qdisc tree flush helper in qdisc_replace
ibmvnic: device remove has higher precedence over reset
...
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Because of the tagged addresses, the __is_lm_address() and
__lm_to_phys() macros grew to some harder to understand bitwise
operations using PAGE_OFFSET. Since these macros only accept untagged
addresses, use a simple subtract operation.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20210201190634.22942-3-catalin.marinas@arm.com
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Commit 519ea6f1c82f ("arm64: Fix kernel address detection of
__is_lm_address()") fixed the incorrect validation of addresses below
PAGE_OFFSET. However, it no longer allowed tagged addresses to be passed
to virt_addr_valid().
Fix this by explicitly resetting the pointer tag prior to invoking
__is_lm_address(). This is consistent with the __lm_to_phys() macro.
Fixes: 519ea6f1c82f ("arm64: Fix kernel address detection of __is_lm_address()")
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Cc: <stable@vger.kernel.org> # 5.4.x
Cc: Will Deacon <will@kernel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20210201190634.22942-2-catalin.marinas@arm.com
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sup_multicast_addr is passed to ether_addr_equal for address comparison
which casts the address inputs to u16 leading to an unaligned access.
Aligning the sup_multicast_addr to u16 boundary fixes the issue.
Signed-off-by: Andreas Oetken <andreas.oetken@siemens.com>
Link: https://lore.kernel.org/r/20210202090304.2740471-1-ennoerlangen@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
mlx5 fixes 2021-02-01
Please note the first patch in this series
("Fix function calculation for page trees") is fixing a regression
due to previous fix in net which you didn't include in your previous
rc pr. So I hope this series will make it into your next rc pr,
so mlx5 won't be broken in the next rc.
* tag 'mlx5-fixes-2021-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
net/mlx5e: Release skb in case of failure in tc update skb
net/mlx5e: Update max_opened_tc also when channels are closed
net/mlx5: Fix leak upon failure of rule creation
net/mlx5: Fix function calculation for page trees
====================
Link: https://lore.kernel.org/r/20210202070703.617251-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Alex Elder says:
====================
net: ipa: a few bug fixes
This series fixes four minor bugs. The first two are things that
sparse points out. All four are very simple and each patch should
explain itself pretty well.
====================
Link: https://lore.kernel.org/r/20210201232609.3524451-1-elder@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Fix two format specifiers that used %lu for a size_t in "ipa_mem.c".
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When extracting the destination endpoint ID from the status in
ipa_endpoint_status_skip(), u32_get_bits() is used. This happens to
work, but it's wrong: the structure field is only 8 bits wide
instead of 32.
Fix this by using u8_get_bits() to get the destination endpoint ID.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Sparse warns that the assignment of the metadata mask for a QMAP
endpoint in ipa_endpoint_init_hdr_metadata_mask() is a bad
assignment. We know we want the mask value to be big endian, even
though the value we write is in host byte order. Use a __force
tag to indicate we really mean it.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The virt local variable in gsi_channel_state() does not have an
__iomem attribute but should. Fix this.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Amy Parker <enbyamy@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The "ring->addr = addr;" assignment is done a few lines later so we
can't use "ring->addr" yet. The correct dma_handle is "addr".
Fixes: 650d1603825d ("soc: qcom: ipa: the generic software interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/YBjpTU2oejkNIULT@mwanda
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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So far phy_disconnect() is called before free_irq(). If CONFIG_DEBUG_SHIRQ
is set and interrupt is shared, then free_irq() creates an "artificial"
interrupt by calling the interrupt handler. The "link change" flag is set
in the interrupt status register, causing phylib to eventually call
phy_suspend(). Because the net_device is detached from the PHY already,
the PHY driver can't recognize that WoL is configured and powers down the
PHY.
Fixes: f1e911d5d0df ("r8169: add basic phylib support")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/fe732c2c-a473-9088-3974-df83cfbd6efd@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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syzbot found WARNING in rds_rdma_extra_size [1] when RDS_CMSG_RDMA_ARGS
control message is passed with user-controlled
0x40001 bytes of args->nr_local, causing order >= MAX_ORDER condition.
The exact value 0x40001 can be checked with UIO_MAXIOV which is 0x400.
So for kcalloc() 0x400 iovecs with sizeof(struct rds_iovec) = 0x10
is the closest limit, with 0x10 leftover.
Same condition is currently done in rds_cmsg_rdma_args().
[1] WARNING: mm/page_alloc.c:5011
[..]
Call Trace:
alloc_pages_current+0x18c/0x2a0 mm/mempolicy.c:2267
alloc_pages include/linux/gfp.h:547 [inline]
kmalloc_order+0x2e/0xb0 mm/slab_common.c:837
kmalloc_order_trace+0x14/0x120 mm/slab_common.c:853
kmalloc_array include/linux/slab.h:592 [inline]
kcalloc include/linux/slab.h:621 [inline]
rds_rdma_extra_size+0xb2/0x3b0 net/rds/rdma.c:568
rds_rm_size net/rds/send.c:928 [inline]
Reported-by: syzbot+1bd2b07f93745fa38425@syzkaller.appspotmail.com
Signed-off-by: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Link: https://lore.kernel.org/r/20210201203233.1324704-1-snovitoll@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Last TCAM data contains TCAM enable bit.
It should be written after SRAM data before entry enabled.
Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit")
Signed-off-by: Stefan Chulski <stefanc@marvell.com>
Link: https://lore.kernel.org/r/1612172139-28343-1-git-send-email-stefanc@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/fixes
Maintainer changes for TI for v5.12 merge window:
- Tero switches to kernel.org address
* tag 'ti-k3-maintainer-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux:
MAINTAINERS: Update my email address and maintainer level status
Link: https://lore.kernel.org/r/20210130131411.afna4wj72r7xscqn@skinny
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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