I'm leaving synaptics. Update my email address to my korg mail
address and add entries to .mailmap as well to map my work
addresses to korg mail address.
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/ce7213bd-28ac-6580-466e-875e755fe0ae@synaptics.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
pull the following for 5.18:
- Kuldeep updates the Broadcom iProc entry to use the same up to date
Linux tree as the other Broadcom SoCs.
-----BEGIN PGP SIGNATURE-----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=6Bpd
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=jhBt
-----END PGP SIGNATURE-----
Merge tag 'arm-soc/for-5.18/maintainers' of https://github.com/Broadcom/stblinux into arm/fixes
This pull request updates the MAINTAINERS file for Broadcom SoCs, please
pull the following for 5.18:
- Kuldeep updates the Broadcom iProc entry to use the same up to date
Linux tree as the other Broadcom SoCs.
* tag 'arm-soc/for-5.18/maintainers' of https://github.com/Broadcom/stblinux:
MAINTAINERS: Update git tree for Broadcom iProc SoCs
Link: https://lore.kernel.org/r/20220307194817.3754107-4-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Revert DPI support from binding.
DPI support relies on the bus-type enum which does not yet support
Mipi DPI, since no v4l2_fwnode_bus_type has been defined for this
bus type.
When DPI for anx7625 was initially added, it assumed that
V4L2_FWNODE_BUS_TYPE_PARALLEL was the correct bus type for
representing DPI, which it is not.
In order to prevent adding this mis-usage to the ABI, let's revert
the support.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Requesting quad mode for the FMC resulted in an error:
&fmc {
status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fwqspi_default>'
[ 0.742963] aspeed-g6-pinctrl 1e6e2000.syscon:pinctrl: invalid function FWQSPID in map table

This is because the quad mode pins are a group of pins, not a function.
After applying this patch we can request the pins and the QSPI data
lines are muxed:
# cat /sys/kernel/debug/pinctrl/1e6e2000.syscon\:pinctrl-aspeed-g6-pinctrl/pinmux-pins |grep 1e620000.spi
pin 196 (AE12): device 1e620000.spi function FWSPID group FWQSPID
pin 197 (AF12): device 1e620000.spi function FWSPID group FWQSPID
pin 240 (Y1): device 1e620000.spi function FWSPID group FWQSPID
pin 241 (Y2): device 1e620000.spi function FWSPID group FWQSPID
pin 242 (Y3): device 1e620000.spi function FWSPID group FWQSPID
pin 243 (Y4): device 1e620000.spi function FWSPID group FWQSPID
Fixes: f510f04c8c ("ARM: dts: aspeed: Add AST2600 pinmux nodes")
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20220304011010.974863-1-joel@jms.id.au
Link: https://lore.kernel.org/r/20220304011010.974863-1-joel@jms.id.au'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
One more patch to fix up eDP panels on Nyan FHD models.
-----BEGIN PGP SIGNATURE-----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=aVP/
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=12mM
-----END PGP SIGNATURE-----
Merge tag 'tegra-for-5.17-arm-dt-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes
ARM: tegra: Device tree fixes for v5.17
One more patch to fix up eDP panels on Nyan FHD models.
* tag 'tegra-for-5.17-arm-dt-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Move Nyan FHD panels to AUX bus
ARM: tegra: Move panels to AUX bus
Link: https://lore.kernel.org/r/20220308084339.2199400-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This contains a single, last-minute fix to disable the display SMMU by
default because under some circumstances leaving it enabled by default
can cause SMMU faults on boot.
-----BEGIN PGP SIGNATURE-----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=9uGD
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=qW8w
-----END PGP SIGNATURE-----
Merge tag 'tegra-for-5.17-arm64-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes
arm64: tegra: Device tree fixes for v5.17
This contains a single, last-minute fix to disable the display SMMU by
default because under some circumstances leaving it enabled by default
can cause SMMU faults on boot.
* tag 'tegra-for-5.17-arm64-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Disable ISO SMMU for Tegra194
Link: https://lore.kernel.org/r/20220307182120.2169598-1-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Current git tree for Broadcom iProc SoCs is pretty outdated as it has
not updated for a long time. Fix the reference.
Signed-off-by: Kuldeep Singh <singh.kuldeep87k@gmail.com>
Similarly to what was earlier done for other Nyan variants, move the eDP
panel on the FHD models to the AUX bus as well.
Suggested-by: Dmitry Osipenko <digetx@gmail.com>
Fixes: ef6fb9875c ("ARM: tegra: Add device-tree for 1080p version of Nyan Big")
Signed-off-by: Thierry Reding <treding@nvidia.com>
The mstar SoCs have an arch timer but HAVE_ARM_ARCH_TIMER wasn't
selected. If MSC313E_TIMER isn't selected then the kernel gets
stuck at boot because there are no timers available.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://lore.kernel.org/r/20220301104349.3040422-1-daniel@0x0f.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The SDX65 platform and MTP device was added twice to the DT binding,
this drops one of the occurances.
-----BEGIN PGP SIGNATURE-----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=4pdZ
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=JDqJ
-----END PGP SIGNATURE-----
Merge tag 'qcom-dts-fixes-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm DeviceTree fixes for v5.17
The SDX65 platform and MTP device was added twice to the DT binding,
this drops one of the occurances.
* tag 'qcom-dts-fixes-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
Revert "dt-bindings: arm: qcom: Document SDX65 platform and boards"
Link: https://lore.kernel.org/r/20220301033838.1801689-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This starts off by fixing an issue introduced in a bug fix in the
global clock controller, where the symbol clocks for UFS would
end up picking the wrong parent clock which breaks UFS.
It then makes sure that the reference clock for the USB blocks are
enabled, even with booting without clk_ignore_unused.
It corrects the apps SMMU interrupts defintion by adding a missing
interrupt in the list.
Lastly it disables the Qualcomm crypto hardware (for now) on the Lenovo
Yoga C630, to prevent the cryptomanager tests during boot from crashing
the device.
-----BEGIN PGP SIGNATURE-----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=soai
-----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----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=9VJk
-----END PGP SIGNATURE-----
Merge tag 'qcom-arm64-fixes-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm ARM64 DeviceTree fixes for 5.17
This starts off by fixing an issue introduced in a bug fix in the
global clock controller, where the symbol clocks for UFS would
end up picking the wrong parent clock which breaks UFS.
It then makes sure that the reference clock for the USB blocks are
enabled, even with booting without clk_ignore_unused.
It corrects the apps SMMU interrupts defintion by adding a missing
interrupt in the list.
Lastly it disables the Qualcomm crypto hardware (for now) on the Lenovo
Yoga C630, to prevent the cryptomanager tests during boot from crashing
the device.
* tag 'qcom-arm64-fixes-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: c630: disable crypto due to serror
arm64: dts: qcom: sm8450: fix apps_smmu interrupts
arm64: dts: qcom: sm8450: enable GCC_USB3_0_CLKREF_EN for usb
arm64: dts: qcom: sm8350: Correct UFS symbol clocks
Link: https://lore.kernel.org/r/20220301033526.1801295-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
In commit d687e056a1 ("soc: mediatek: mmsys: Add mt8192 mmsys routing table"),
the mmsys routing table for mt8192 was introduced but the input selector
for DITHER->DSI0 has no value assigned to it.
This means that we are clearing bit 0 instead of setting it, blocking
communication between these two blocks; due to that, any display that
is connected to DSI0 will not work, as no data will go through.
The effect of that issue is that, during bootup, the DRM will block for
some time, while atomically waiting for a vblank that never happens;
later, the situation doesn't get better, leaving the display in a
non-functional state.
To fix this issue, fix the route entry in the table by assigning the
dither input selector to MT8192_DISP_DSI0_SEL_IN.
Fixes: d687e056a1 ("soc: mediatek: mmsys: Add mt8192 mmsys routing table")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220128142056.359900-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
mt8183-kukui-jacuzzi has an anx7625 bridge connected to the output of
its DSI host. However, after commit fd0310b6fe ("drm/bridge: anx7625:
add MIPI DPI input feature"), a bus-type property started being required
in the endpoint node by the driver to indicate whether it is DSI or DPI.
Add the missing bus-type property and set it to 5
(V4L2_FWNODE_BUS_TYPE_PARALLEL) so that the driver has its input
configured to DSI and the display pipeline can probe correctly.
While at it, also set the data-lanes property that was also introduced
in that same commit, so that we don't rely on the default value.
Fixes: fd0310b6fe ("drm/bridge: anx7625: add MIPI DPI input feature")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20220214200507.2500693-1-nfraprado@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
resulted in a recursive locking problem in the VMD driver. The cure is to
cache the relevant information upfront instead of retrieving it at runtime.
-----BEGIN PGP SIGNATURE-----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=ukul
-----END PGP SIGNATURE-----
Merge tag 'irq-urgent-2022-02-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fix from Thomas Gleixner:
"A single fix for a regression caused by the recent PCI/MSI rework
which resulted in a recursive locking problem in the VMD driver.
The cure is to cache the relevant information upfront instead of
retrieving it at runtime"
* tag 'irq-urgent-2022-02-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
PCI: vmd: Prevent recursive locking on interrupt allocation
- fix a swiotlb info leak (Halil Pasic)
-----BEGIN PGP SIGNATURE-----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=bR6d
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-5.17-1' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fix from Christoph Hellwig:
- fix a swiotlb info leak (Halil Pasic)
* tag 'dma-mapping-5.17-1' of git://git.infradead.org/users/hch/dma-mapping:
swiotlb: fix info leak with DMA_FROM_DEVICE
- Fix some drive strength and pull-up code in the K210 driver.
- Add the Alder Lake-M ACPI ID so it starts to work properly.
- Use a static name for the StarFive GPIO irq_chip, forestalling
an upcoming fixes series from Marc Zyngier.
- Fix an ages old bug in the Tegra 186 driver where we were
indexing at random into struct and being lucky getting the
right member.
-----BEGIN PGP SIGNATURE-----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=es6M
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v5-17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
- Fix some drive strength and pull-up code in the K210 driver.
- Add the Alder Lake-M ACPI ID so it starts to work properly.
- Use a static name for the StarFive GPIO irq_chip, forestalling an
upcoming fixes series from Marc Zyngier.
- Fix an ages old bug in the Tegra 186 driver where we were indexing at
random into struct and being lucky getting the right member.
* tag 'pinctrl-v5-17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
gpio: tegra186: Fix chip_data type confusion
pinctrl: starfive: Use a static name for the GPIO irq_chip
pinctrl: tigerlake: Revert "Add Alder Lake-M ACPI ID"
pinctrl: k210: Fix bias-pull-up
pinctrl: fix loop in k210_pinconf_get_drive()
- rtla (Real-Time Linux Analysis tool): fix typo in man page
- rtla: Update API -e to -E before it is released
- rlla: Error message fix and memory leak fix
- Partially uninline trace event soft disable to shrink text
- Fix function graph start up test
- Have triggers affect the trace instance they are in and not top level
- Have osnoise sleep in the units it says it uses
- Remove unused ftrace stub function
- Remove event probe redundant info from event in the buffer
- Fix group ownership setting in tracefs
- Ensure trace buffer is minimum size to prevent crashes
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYho7XBQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qiOhAQDbCbEjIYwkGCpckuGgSQiMU4bAWUzk
jCz9PoaTxoIWJwEAsLWrAPb0pDzNwdEKjiC3fJoUJhz3NwlEjJ7hQ3BxzAI=
=iXOQ
-----END PGP SIGNATURE-----
Merge tag 'trace-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
- rtla (Real-Time Linux Analysis tool):
- fix typo in man page
- Update API -e to -E before it is released
- Error message fix and memory leak fix
- Partially uninline trace event soft disable to shrink text
- Fix function graph start up test
- Have triggers affect the trace instance they are in and not top level
- Have osnoise sleep in the units it says it uses
- Remove unused ftrace stub function
- Remove event probe redundant info from event in the buffer
- Fix group ownership setting in tracefs
- Ensure trace buffer is minimum size to prevent crashes
* tag 'trace-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
rtla/osnoise: Fix error message when failing to enable trace instance
rtla/osnoise: Free params at the exit
rtla/hist: Make -E the short version of --entries
tracing: Fix selftest config check for function graph start up test
tracefs: Set the group ownership in apply_options() not parse_options()
tracing/osnoise: Make osnoise_main to sleep for microseconds
ftrace: Remove unused ftrace_startup_enable() stub
tracing: Ensure trace buffer is at least 4096 bytes large
tracing: Uninline trace_trigger_soft_disabled() partly
eprobes: Remove redundant event type information
tracing: Have traceon and traceoff trigger honor the instance
tracing: Dump stacktrace trigger to the corresponding instance
rtla: Fix systme -> system typo on man page
memblock.{reserved,memory}.regions may be allocated using kmalloc() in
memblock_double_array(). Use kfree() to release these kmalloced regions.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEeOVYVaWZL5900a/pOQOGJssO/ZEFAmIZ1qgTHHJwcHRAbGlu
dXguaWJtLmNvbQAKCRA5A4Ymyw79kXsaB/0TnrLt98t/jPvVGinsnf7r3hXnNq7F
8FXWqdUIBWRfiHVd74pX6VE4Be56BbMUUyRQWDfbjrluVFnBibA3qJhNmpIuwdSb
9GESikUdEnuq0t059yPLupKvYY0ysq4OjNLWage+8tnA/TzlN/+t27c75iZWwGn2
JbutM/j5YKnvAcqUVv/plLVIVrGz1RCaG0diYoY1vxrbpRCicmAI8LHTkK1Xtow2
7YVkRuQWY+yJLOJ/SCst5pxy6cm3R96KvnaC9fg1Pp+8wVFrZp/hDsH8nObFccXq
6zQTbXqS88VKOoNEcuqk2ITbFyghepPIBrliEmcI2h96OSdp6BtrNau7
=UpBU
-----END PGP SIGNATURE-----
Merge tag 'fixes-2022-02-26' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock fix from Mike Rapoport:
"Use kfree() to release kmalloced memblock regions
memblock.{reserved,memory}.regions may be allocated using kmalloc()
in memblock_double_array(). Use kfree() to release these kmalloced
regions"
* tag 'fixes-2022-02-26' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
memblock: use kfree() to release kmalloced memblock regions
Merge misc fixes from Andrew Morton:
"12 patches.
Subsystems affected by this patch series: MAINTAINERS, mailmap, memfd,
and mm (hugetlb, kasan, hugetlbfs, pagemap, selftests, memcg, and
slab)"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
selftests/memfd: clean up mapping in mfd_fail_write
mailmap: update Roman Gushchin's email
MAINTAINERS, SLAB: add Roman as reviewer, git tree
MAINTAINERS: add Shakeel as a memcg co-maintainer
MAINTAINERS: remove Vladimir from memcg maintainers
MAINTAINERS: add Roman as a memcg co-maintainer
selftest/vm: fix map_fixed_noreplace test failure
mm: fix use-after-free bug when mm->mmap is reused after being freed
hugetlbfs: fix a truncation issue in hugepages parameter
kasan: test: prevent cache merging in kmem_cache_double_destroy
mm/hugetlb: fix kernel crash with hugetlb mremap
MAINTAINERS: add sysctl-next git tree
* A fix for the K210 sdcard defconfig, to avoid using a fixed delay for
the root FS.
* A fix to make sure there's a proper call frame for
trace_hardirqs_{on,off}().
---
There are a handful of additional fixes in flight, but not for this
week.
-----BEGIN PGP SIGNATURE-----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=1a16
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- A fix for the K210 sdcard defconfig, to avoid using a
fixed delay for the root FS
- A fix to make sure there's a proper call frame for
trace_hardirqs_{on,off}().
* tag 'riscv-for-linus-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: fix oops caused by irqsoff latency tracer
riscv: fix nommu_k210_sdcard_defconfig
- Only call sync_filesystem when we're remounting the filesystem
readonly readonly, and actually check its return value.
-----BEGIN PGP SIGNATURE-----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=6ODm
-----END PGP SIGNATURE-----
Merge tag 'xfs-5.17-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Darrick Wong:
"Nothing exciting, just more fixes for not returning sync_filesystem
error values (and eliding it when it's not necessary).
Summary:
- Only call sync_filesystem when we're remounting the filesystem
readonly readonly, and actually check its return value"
* tag 'xfs-5.17-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: only bother with sync_filesystem during readonly remount
Running the memfd script ./run_hugetlbfs_test.sh will often end in error
as follows:
memfd-hugetlb: CREATE
memfd-hugetlb: BASIC
memfd-hugetlb: SEAL-WRITE
memfd-hugetlb: SEAL-FUTURE-WRITE
memfd-hugetlb: SEAL-SHRINK
fallocate(ALLOC) failed: No space left on device
./run_hugetlbfs_test.sh: line 60: 166855 Aborted (core dumped) ./memfd_test hugetlbfs
opening: ./mnt/memfd
fuse: DONE
If no hugetlb pages have been preallocated, run_hugetlbfs_test.sh will
allocate 'just enough' pages to run the test. In the SEAL-FUTURE-WRITE
test the mfd_fail_write routine maps the file, but does not unmap. As a
result, two hugetlb pages remain reserved for the mapping. When the
fallocate call in the SEAL-SHRINK test attempts allocate all hugetlb
pages, it is short by the two reserved pages.
Fix by making sure to unmap in mfd_fail_write.
Link: https://lkml.kernel.org/r/20220219004340.56478-1-mike.kravetz@oracle.com
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
I'm moving to a @linux.dev account. Map my old addresses.
Link: https://lkml.kernel.org/r/20220221200006.416377-1-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The slab code has an overlap with kmem accounting, where Roman has done
a lot of work recently and it would be useful to make sure he's CC'd on
patches that potentially affect it. Thus add him as a reviewer for the
SLAB subsystem.
Also while at it, add the link to slab git tree.
Link: https://lkml.kernel.org/r/20220222103104.13241-1-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: David Rientjes <rientjes@google.com>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
I have been contributing and reviewing to the memcg codebase for last
couple of years. So, making it official.
Link: https://lkml.kernel.org/r/20220224060148.4092228-1-shakeelb@google.com
Signed-off-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Add myself as a memcg co-maintainer. My primary focus over last few
years was the kernel memory accounting stack, but I do work on some
other parts of the memory controller as well.
Link: https://lkml.kernel.org/r/20220221233951.659048-1-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
oom reaping (__oom_reap_task_mm) relies on a 2 way synchronization with
exit_mmap. First it relies on the mmap_lock to exclude from unlock
path[1], page tables tear down (free_pgtables) and vma destruction.
This alone is not sufficient because mm->mmap is never reset.
For historical reasons[2] the lock is taken there is also MMF_OOM_SKIP
set for oom victims before.
The oom reaper only ever looks at oom victims so the whole scheme works
properly but process_mrelease can opearate on any task (with fatal
signals pending) which doesn't really imply oom victims. That means
that the MMF_OOM_SKIP part of the synchronization doesn't work and it
can see a task after the whole address space has been demolished and
traverse an already released mm->mmap list. This leads to use after
free as properly caught up by KASAN report.
Fix the issue by reseting mm->mmap so that MMF_OOM_SKIP synchronization
is not needed anymore. The MMF_OOM_SKIP is not removed from exit_mmap
yet but it acts mostly as an optimization now.
[1] 27ae357fa8 ("mm, oom: fix concurrent munlock and oom reaper unmap, v3")
[2] 2129258024 ("mm: oom: let oom_reap_task and exit_mmap run concurrently")
[mhocko@suse.com: changelog rewrite]
Link: https://lore.kernel.org/all/00000000000072ef2c05d7f81950@google.com/
Link: https://lkml.kernel.org/r/20220215201922.1908156-1-surenb@google.com
Fixes: 64591e8605 ("mm: protect free_pgtables with mmap_lock write lock in exit_mmap")
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Reported-by: syzbot+2ccf63a4bd07cf39cab0@syzkaller.appspotmail.com
Suggested-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Rik van Riel <riel@surriel.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Rik van Riel <riel@surriel.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jann Horn <jannh@google.com>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: Jan Engelhardt <jengelh@inai.de>
Cc: Tim Murray <timmurray@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When we specify a large number for node in hugepages parameter, it may
be parsed to another number due to truncation in this statement:
node = tmp;
For example, add following parameter in command line:
hugepagesz=1G hugepages=4294967297:5
and kernel will allocate 5 hugepages for node 1 instead of ignoring it.
I move the validation check earlier to fix this issue, and slightly
simplifies the condition here.
Link: https://lkml.kernel.org/r/20220209134018.8242-1-liuyuntao10@huawei.com
Fixes: b5389086ad ("hugetlbfs: extend the definition of hugepages parameter to support node allocation")
Signed-off-by: Liu Yuntao <liuyuntao10@huawei.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
With HW_TAGS KASAN and kasan.stacktrace=off, the cache created in the
kmem_cache_double_destroy() test might get merged with an existing one.
Thus, the first kmem_cache_destroy() call won't actually destroy it but
will only decrease the refcount. This causes the test to fail.
Provide an empty constructor for the created cache to prevent the cache
from getting merged.
Link: https://lkml.kernel.org/r/b597bd434c49591d8af00ee3993a42c609dc9a59.1644346040.git.andreyknvl@google.com
Fixes: f98f966cd7 ("kasan: test: add test case for double-kmem_cache_destroy()")
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This fixes the below crash:
kernel BUG at include/linux/mm.h:2373!
cpu 0x5d: Vector: 700 (Program Check) at [c00000003c6e76e0]
pc: c000000000581a54: pmd_to_page+0x54/0x80
lr: c00000000058d184: move_hugetlb_page_tables+0x4e4/0x5b0
sp: c00000003c6e7980
msr: 9000000000029033
current = 0xc00000003bd8d980
paca = 0xc000200fff610100 irqmask: 0x03 irq_happened: 0x01
pid = 9349, comm = hugepage-mremap
kernel BUG at include/linux/mm.h:2373!
move_hugetlb_page_tables+0x4e4/0x5b0 (link register)
move_hugetlb_page_tables+0x22c/0x5b0 (unreliable)
move_page_tables+0xdbc/0x1010
move_vma+0x254/0x5f0
sys_mremap+0x7c0/0x900
system_call_exception+0x160/0x2c0
the kernel can't use huge_pte_offset before it set the pte entry because
a page table lookup check for huge PTE bit in the page table to
differentiate between a huge pte entry and a pointer to pte page. A
huge_pte_alloc won't mark the page table entry huge and hence kernel
should not use huge_pte_offset after a huge_pte_alloc.
Link: https://lkml.kernel.org/r/20220211063221.99293-1-aneesh.kumar@linux.ibm.com
Fixes: 550a7d60bd ("mm, hugepages: add mremap() support for hugepage backed vma")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: Mina Almasry <almasrymina@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Add a git tree for sysctls as there's been quite a bit of work lately to
remove all the syctls out of kernel/sysctl.c and move to their respective
places, so coordination has been needed to avoid conflicts. This tree
will also help soak these changes on linux-next prior to getting to Linus.
Link: https://lkml.kernel.org/r/20220218182736.3694508-1-mcgrof@kernel.org
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Iurii Zaikin <yzaikin@google.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When a trace instance creation fails, tools are printing:
Could not enable -> osnoiser <- tracer for tracing
Print the actual (and correct) name of the tracer it fails to enable.
Link: https://lkml.kernel.org/r/53ef0582605af91eca14b19dba9fc9febb95d4f9.1645206561.git.bristot@kernel.org
Fixes: b1696371d8 ("rtla: Helper functions for rtla")
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
The variable that stores the parsed command line arguments are not
being free()d at the rtla osnoise top exit path.
Free params variable before exiting.
Link: https://lkml.kernel.org/r/0be31d8259c7c53b98a39769d60cfeecd8421785.1645206561.git.bristot@kernel.org
Fixes: 1eceb2fc2c ("rtla/osnoise: Add osnoise top mode")
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Currently, --entries uses -e as the short version in the hist mode of
timerlat and osnoise tools. But as -e is already used to enable events
on trace sessions by other tools, thus let's keep it available for the
same usage for all rtla tools.
Make -E the short version of --entries for hist mode on all tools.
Note: rtla was merged in this merge window, so rtla was not released yet.
Link: https://lkml.kernel.org/r/5dbf0cbe7364d3a05e708926b41a097c59a02b1e.1645206561.git.bristot@kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Al Viro brought it to my attention that the dentries may not be filled
when the parse_options() is called, causing the call to set_gid() to
possibly crash. It should only be called if parse_options() succeeds
totally anyway.
He suggested the logical place to do the update is in apply_options().
Link: https://lore.kernel.org/all/20220225165219.737025658@goodmis.org/
Link: https://lkml.kernel.org/r/20220225153426.1c4cab6b@gandalf.local.home
Cc: stable@vger.kernel.org
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Fixes: 48b27b6b51 ("tracefs: Set all files to the same group ownership as the mount option")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
- fix a race in configfs_{,un}register_subsystem (ChenXiaoSong)
-----BEGIN PGP SIGNATURE-----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=1JKy
-----END PGP SIGNATURE-----
Merge tag 'configfs-5.17-2022-02-25' of git://git.infradead.org/users/hch/configfs
Pull configfs fix from Christoph Hellwig:
- fix a race in configfs_{,un}register_subsystem (ChenXiaoSong)
* tag 'configfs-5.17-2022-02-25' of git://git.infradead.org/users/hch/configfs:
configfs: fix a race in configfs_{,un}register_subsystem()
-----BEGIN PGP SIGNATURE-----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=q/NS
-----END PGP SIGNATURE-----
Merge tag 'for-5.17-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"This is a hopefully last batch of fixes for defrag that got broken in
5.16, all stable material.
The remaining reported problem is excessive IO with autodefrag due to
various conditions in the defrag code not met or missing"
* tag 'for-5.17-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: reduce extent threshold for autodefrag
btrfs: autodefrag: only scan one inode once
btrfs: defrag: don't use merged extent map for their generation check
btrfs: defrag: bring back the old file extent search behavior
btrfs: defrag: remove an ambiguous condition for rejection
btrfs: defrag: don't defrag extents which are already at max capacity
btrfs: defrag: don't try to merge regular extents with preallocated extents
btrfs: defrag: allow defrag_one_cluster() to skip large extent which is not a target
btrfs: prevent copying too big compressed lzo segment
- Older "does not even boot" regression in qib from July
- Bug fixes for error unwind in rtrs
- Avoid a deadlock syzkaller found in srp
- Fix another UAF syzkaller found in cma
-----BEGIN PGP SIGNATURE-----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=not3
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
- Older "does not even boot" regression in qib from July
- Bug fixes for error unwind in rtrs
- Avoid a deadlock syzkaller found in srp
- Fix another UAF syzkaller found in cma
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/cma: Do not change route.addr.src_addr outside state checks
RDMA/ib_srp: Fix a deadlock
RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close
RDMA/rtrs-clt: Fix possible double free in error case
IB/qib: Fix duplicate sysfs directory name
- fix an bug generating spurious interrupts in gpio-rockchip
- fix a race condition in gpiod_to_irq() called by GPIO consumers
-----BEGIN PGP SIGNATURE-----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=+4o/
-----END PGP SIGNATURE-----
Merge tag 'gpio-fixes-for-v5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix an bug generating spurious interrupts in gpio-rockchip
- fix a race condition in gpiod_to_irq() called by GPIO consumers
* tag 'gpio-fixes-for-v5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: Return EPROBE_DEFER if gc->to_irq is NULL
gpio: rockchip: Reset int_bothedge when changing trigger
If the state is not idle then resolve_prepare_src() should immediately
fail and no change to global state should happen. However, it
unconditionally overwrites the src_addr trying to build a temporary any
address.
For instance if the state is already RDMA_CM_LISTEN then this will corrupt
the src_addr and would cause the test in cma_cancel_operation():
if (cma_any_addr(cma_src_addr(id_priv)) && !id_priv->cma_dev)
Which would manifest as this trace from syzkaller:
BUG: KASAN: use-after-free in __list_add_valid+0x93/0xa0 lib/list_debug.c:26
Read of size 8 at addr ffff8881546491e0 by task syz-executor.1/32204
CPU: 1 PID: 32204 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:79 [inline]
dump_stack+0x141/0x1d7 lib/dump_stack.c:120
print_address_description.constprop.0.cold+0x5b/0x2f8 mm/kasan/report.c:232
__kasan_report mm/kasan/report.c:399 [inline]
kasan_report.cold+0x7c/0xd8 mm/kasan/report.c:416
__list_add_valid+0x93/0xa0 lib/list_debug.c:26
__list_add include/linux/list.h:67 [inline]
list_add_tail include/linux/list.h:100 [inline]
cma_listen_on_all drivers/infiniband/core/cma.c:2557 [inline]
rdma_listen+0x787/0xe00 drivers/infiniband/core/cma.c:3751
ucma_listen+0x16a/0x210 drivers/infiniband/core/ucma.c:1102
ucma_write+0x259/0x350 drivers/infiniband/core/ucma.c:1732
vfs_write+0x28e/0xa30 fs/read_write.c:603
ksys_write+0x1ee/0x250 fs/read_write.c:658
do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
entry_SYSCALL_64_after_hwframe+0x44/0xae
This is indicating that an rdma_id_private was destroyed without doing
cma_cancel_listens().
Instead of trying to re-use the src_addr memory to indirectly create an
any address derived from the dst build one explicitly on the stack and
bind to that as any other normal flow would do. rdma_bind_addr() will copy
it over the src_addr once it knows the state is valid.
This is similar to commit bc0bdc5afa ("RDMA/cma: Do not change
route.addr.src_addr.ss_family")
Link: https://lore.kernel.org/r/0-v2-e975c8fd9ef2+11e-syz_cma_srcaddr_jgg@nvidia.com
Cc: stable@vger.kernel.org
Fixes: 732d41c545 ("RDMA/cma: Make the locking for automatic state transition more clear")
Reported-by: syzbot+c94a3675a626f6333d74@syzkaller.appspotmail.com
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
A few small driver specific fixes.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmIZCKEACgkQJNaLcl1U
h9AMRgf/SpWf3s76HBU4pRZzxvciPysC3lpPIsc4G+Fjl+tMjoq5jrjOp7PfnL7d
L3gE/j3IQds7mGmy5KpB9oSBIA30hpZEnUiBZjurTZ+SmnttazrFoapnuo67Rbrj
7m8R5FKrl/XbwXYFgkA02RSLIm23SD2vdqfRut6pfAfSWlKoijx5sVpjCizhnTLx
A0eNE46upE3ODpRq5/uGBpTXcee7CfRrxlhbqFS6HQvv6j4waUGWDUgCnB3C1I68
BVrw3eSXvDuKHeYR25zVB+46QcwnaY2FgZju/MTBO+uhvCeaq702zAdaVZ4B3M18
waHpyBSYLOiopJ8lJC0xBe3U6mSE0g==
=yQPz
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few small driver specific fixes"
* tag 'spi-fix-v5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: rockchip: terminate dma transmission when slave abort
spi: rockchip: Fix error in getting num-cs property
spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
