Add a compatible for the General Purpose Timer (GPT) found on the
MediaTek Helio X10 MT6795 SoC which is fully compatible with the
one found in MT6577.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Even though the DPI IP has a reset bit on all MediaTek SoCs, it
is optional, and has always been unused until MT8195; specifically:
on older SoCs, like MT8173, the reset bit is located in MMSYS, and
on newer SoCs, like MT8195, it is located in VDOSYS.
For this reason, allow specifying the resets and reset-names on
all MediaTek SoCs.
Those properties are optional because there are multiple ways to
reset this IP and the reset lines in MM/VDO are used only if the
IP cannot perform warm-reset.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Document compatible for the Power Domain Controller(PDC)
block on Glymur.PDC acts as interrupt controller in
SoC states where GIC is non-operational.
Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Add nvidia,tegra264-agic to the arm,gic binding for tegra264 audio
interrupt controller support.
Signed-off-by: sheetal <sheetal@nvidia.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Add innolux,n133hse-ea1 13.3" TFT LCD panel and nlt,nl12880bc20-spwg-24
12.1" WXGA (1280 x 800) LVDS TFT LCD panel.
Fix below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6q-novena.dtb: /panel: failed to match any schema with compatible: ['innolux,n133hse-ea1']
arch/arm/boot/dts/nxp/imx/imx6dl-tx6u-811x.dtb: /lvds0-panel: failed to match any schema with compatible: ['nlt,nl12880bc20-spwg-24']
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
The exynos8890 uses the ARM Mali T880 GPU, document its compatible
string with the appropriate fallback.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Convert the ASpeed SDRAM EDAC binding to DT schema. It's a
straight-forward conversion.
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Reviewed-by: Stefan Schaeckeler <sschaeck@cisco.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Merge an adjustment of the new Power Slider interface in the int340x
thermal driver.
* thermal-intel:
thermal: intel: int340x: Power Slider: Validate slider_balance range
Updates lseg creation path to parse and add striped layouts. Enable
support for striped layouts.
Limitations:
1. All mirrors must have the same number of stripes.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Updates the layout stats logic to be stripe aware. Read and write
stats are accumulated on a per DS stripe basis. Also updates error
paths to use dss_id where appropraite.
Limitations:
1. The layout stats structure is still statically sized to 4 and there
is no deduplication logic for deviceids that may appear more than once
in a striped layout.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Updates write path to calculate and use dss_id to direct IO to the
appropriate stripe DS.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Updates the commit path to be stripe aware. This required updating
the ds_commit_idx to be stripe aware.
ds_commit_idx == mirror_idx * dss_count + dss_id.
Updates code paths to utilize the new ds_commit_idx and derive dss_id
& mirror_idx where appropriate to contact the correct DS using the
corresponding parameters.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Updates read path to calculate and use dss_id to direct IO to the
appropriate stripe DS.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Updates common helper functions to be dss_id aware. Most cases simply
add a dss_id parameter. The has_available functions have been updated
with a loop.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Adds a new struct nfs4_ff_layout_ds_stripe that represents a data
server stripe within a layout. A new dynamically allocated array of
this type has been added to nfs4_ff_layout_mirror and per stripe
configuration information has been moved from the mirror type to the
stripe based on the RFC.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Pull scheduler fixes from Ingo Molnar:
"Fix two dl_server regressions: a race that can end up leaving the
dl_server stuck, and a dl_server throttling bug causing lag to fair
tasks"
* tag 'sched-urgent-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/deadline: Fix dl_server behaviour
sched/deadline: Fix dl_server getting stuck
Correct this path to use ds_commit_idx. Another noop preparation
change. In current code commit_idx == mirror_idx but when striping is
enabled that will not be true.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
No-op preparation change to remove dependency on cred local
variable. Subsequent striping diff has a cred per stripe so this local
variable can't be trusted to be the same.
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Pull locking fixes from Ingo Molnar:
"Fix a PI-futexes race, and fix a copy_process() futex cleanup bug"
* tag 'locking-urgent-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Use correct exit on failure from futex_hash_allocate_default()
futex: Prevent use-after-free during requeue-PI
Pull core fix from Ingo Molnar:
"Fix a CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y bug on older Clang versions"
* tag 'core-urgent-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
kbuild: Disable CC_HAS_ASM_GOTO_OUTPUT on clang < 17
Tariq Toukan says:
====================
scripts/coccinelle: Symbolic error names script
This small series by Gal adds a new coccinelle script that spots
potential transitions to symbolic error names in print functions, and
then uses it in mlx5 driver.
====================
Link: https://patch.msgid.link/1758192227-701925-1-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add a new Coccinelle script to identify places where PTR_ERR() is used
in print functions and suggest using the %pe format specifier instead.
For printing error pointers (i.e., a pointer for which IS_ERR() is true)
%pe will print a symbolic error name (e.g,. -EINVAL), opposed to the raw
errno (e.g,. -22) produced by PTR_ERR().
It also makes the code cleaner by saving a redundant call to PTR_ERR().
The script supports context, report, and org modes.
Example transformation:
printk("Error: %ld\n", PTR_ERR(ptr)); // Before
printk("Error: %pe\n", ptr); // After
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Alexei Lazar <alazar@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1758192227-701925-2-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Pull smb client fixes from Steve French:
- Fix unlink bug
- Fix potential out of bounds access in processing compound requests
* tag 'v6.17rc7-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: fix wrong index reference in smb2_compound_op()
smb: client: handle unlink(2) of files open by different clients
Pull vfs fixes from Christian Brauner:
- Prevent double unlock in netfs
- Fix a NULL pointer dereference in afs_put_server()
- Fix a reference leak in netfs
* tag 'vfs-6.17-rc8.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
netfs: fix reference leak
afs: Fix potential null pointer dereference in afs_put_server
netfs: Prevent duplicate unlocking
Pull pmdomain fix from Ulf Hansson:
- mediatek: Make sure MT8195 AUDIO power domain isn't left powered-on
* tag 'pmdomain-v6.17-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain: mediatek: set default off flag for MT8195 AUDIO power domain
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes and New HW Supoort
- amd/pmc: Use 8042 quirk for Stellaris Slim Gen6 AMD
- dell: Set USTT mode according to BIOS after reboot
- dell-lis3lv02d: Add Latitude E6530
- lg-laptop: Fix setting the fan mode"
* tag 'platform-drivers-x86-v6.17-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: lg-laptop: Fix WMAB call in fan_mode_store()
platform/x86: dell-lis3lv02d: Add Latitude E6530
platform/x86/dell: Set USTT mode according to BIOS after reboot
platform/x86/amd/pmc: Add Stellaris Slim Gen6 AMD to spurious 8042 quirks list
Pull gpio fixes from Bartosz Golaszewski:
- allow looking up GPIOs by the secondary firmware node too
- fix memory leak in gpio-regmap
* tag 'gpio-fixes-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: regmap: fix memory leak of gpio_regmap structure
gpiolib: Extend software-node support to support secondary software-nodes
Commit 12ffc3b151 ("PM: Restrict swap use to later in the
suspend sequence") caused hibernation_platform_enter() to call
pm_restore_gfp_mask() via dpm_resume_end(), so when power_down()
returns after aborting hibernation_platform_enter(), it needs
to match the pm_restore_gfp_mask() call in hibernate() that will
occur subsequently.
Address this by adding a pm_restrict_gfp_mask() call to the relevant
error path in power_down().
Fixes: 12ffc3b151 ("PM: Restrict swap use to later in the suspend sequence")
Cc: 6.16+ <stable@vger.kernel.org> # 6.16+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Commit 495c8d3503 ("PM: hibernate: Add pm_hibernation_mode_is_suspend()")
that introduced pm_hibernation_mode_is_suspend() did not define it in
the case when CONFIG_HIBERNATION is unset, but CONFIG_SUSPEND is set.
Subsequent commit 0a6e9e098f ("drm/amd: Fix hybrid sleep") made the
amdgpu driver use that function which led to kernel build breakage in
the case mentioned above [1].
Address this by using appropriate #ifdeffery around the definition of
pm_hibernation_mode_is_suspend().
Fixes: 0a6e9e098f ("drm/amd: Fix hybrid sleep")
Reported-by: KernelCI bot <bot@kernelci.org>
Closes: https://groups.io/g/kernelci-results/topic/regression_pm_testing/115439919 [1]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Many .../power/... time-related attributes have an "_ms" suffix and also
include language in their ABI description to make clear that their time
is measured in milliseconds. However, 'runtime_suspended_time' and
'runtime_active_time' have neither, and it takes me a nontrivial amount
of time to poke through the source to confirm that they are also
measured in milliseconds.
Update the doc with "millisecond" units.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Link: https://patch.msgid.link/20250923150625.1.If11a14e33d578369db48d678395d0323bdb01915@changeid
[ rjw: Subject edits, changelog tweak ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Pull block fixes from Jens Axboe:
"A regression fix for this series where an attempt to silence an EOD
error got messed up a bit, and then a change of git trees for the
block and io_uring trees.
Switching the git trees to kernel.org now, as I've just about had it
trying to battle AI bots that bring the box to its knees, continually.
At least I don't have to maintain the kernel.org side"
* tag 'block-6.17-20250925' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
MAINTAINERS: update io_uring and block tree git trees
block: fix EOD return for device with nr_sectors == 0
Pull drm fixes from Dave Airlie:
"Weekly fixes, some fbcon font handling fixes, then amdgpu/xe/i915 with
a few, and a few misc fixes for other drivers. Seems about right for
this stage, and I don't know of anything outstanding.
fbcon:
- fix OOB access in font allocation
- fix integer overflow in font handling
amdgpu:
- Backlight fix
- DC preblend fix
- DCN 3.5 fix
- Cleanup output_tf_change
xe:
- Don't expose sysfs attributes not applicable for VFs
- Fix build with CONFIG_MODULES=n
- Don't copy pinned kernel bos twice on suspend
i915:
- Set O_LARGEFILE in __create_shmem()
- Guard reg_val against a INVALID_TRANSCODER [ddi]
ast:
- sleeps causing cpu stall fix
panthor:
- scheduler race condition fix
gma500:
- NULL ptr deref in hdmi teardown fix"
* tag 'drm-fixes-2025-09-26' of https://gitlab.freedesktop.org/drm/kernel:
drm/panthor: Defer scheduler entitiy destruction to queue release
drm/amd/display: remove output_tf_change flag
drm/amd/display: Init DCN35 clocks from pre-os HW values
drm/amd/display: Use mpc.preblend flag to indicate preblend
drm/amd/display: Only restore backlight after amdgpu_dm_init or dm_resume
fbcon: Fix OOB access in font allocation
drm/i915/ddi: Guard reg_val against a INVALID_TRANSCODER
drm/i915: set O_LARGEFILE in __create_shmem()
drm/xe: Don't copy pinned kernel bos twice on suspend
drm/xe: Fix build with CONFIG_MODULES=n
drm/xe/vf: Don't expose sysfs attributes not applicable for VFs
fbcon: fix integer overflow in fbcon_do_set_font
drm/gma500: Fix null dereference in hdmi teardown
drm/ast: Use msleep instead of mdelay for edid read
The admin queue work request buffer, aq->q_wr, is allocated via kcalloc in
__ionic_create_rdma_adminq. However, it was not being freed in the
corresponding teardown function __ionic_destroy_rdma_adminq. This results
in a memory leak. Fix this leak by adding the missing kfree(aq->q_wr) in
the destruction path.
Fixes: f3bdbd4270 ("RDMA/ionic: Create device queues to support admin operations")
Link: https://patch.msgid.link/r/20250924142123.18344-1-abhijit.gangurde@amd.com
Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
In siw_post_send(), any immediate error encountered during processing of
the work request list must be reported to the caller, even if previous
work requests in that list were just accepted and added to the send queue.
Not reporting those errors confuses the caller, which would wait
indefinitely for the failing and potentially subsequently aborted work
requests completion.
This fixes a case where immediate errors were overwritten by subsequent
code in siw_post_send().
Fixes: 303ae1cdfd ("rdma/siw: application interface")
Link: https://patch.msgid.link/r/20250923144536.103825-1-bernard.metzler@linux.dev
Suggested-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Bernard Metzler <bernard.metzler@linux.dev>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
While the GCC and Clang compilers already define __ASSEMBLER__
automatically when compiling assembly code, __ASSEMBLY__ is a
macro that only gets defined by the Makefiles in the kernel.
This can be very confusing when switching between userspace
and kernelspace coding, or when dealing with uapi headers that
rather should use __ASSEMBLER__ instead. So let's standardize on
the __ASSEMBLER__ macro that is provided by the compilers now.
This is a completely mechanical patch (done with a simple "sed -i"
statement).
Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
__ASSEMBLY__ is only defined by the Makefile of the kernel, so
this is not really useful for uapi headers (unless the userspace
Makefile defines it, too). Let's switch to __ASSEMBLER__ which
gets set automatically by the compiler when compiling assembly
code.
This is a completely mechanical patch (done with a simple "sed -i"
statement).
Cc: David S. Miller <davem@davemloft.net>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
In the very early kernel 1.x days, assembler files were pre-processed
with the "-traditional" flag. With kernel 1.1.85, the sparc subsystem
was changed to use "-ansi" instead while the other parts of the kernel
continued to use "-traditional". That "-traditional" got removed from
the other architectures in the course of time, but the sparc part
kept the "-ansi" until today.
This is bad since it comes with some disadvantages nowadays: You have
to make sure to not include any header that contains a "//" C++ comment
by accident (there are now some in the tree that use these for SPDX
identifiers for example), and with "-ansi" we also do not get the
pre-defined __ASSEMBLER__ macro which we'd like to use instead of the
kernel-only __ASSEMBLY__ macro in the future.
Since there does not seem to be any compelling reason anymore to use
"-ansi" nowadays, let's simply drop the "-ansi" flag from the sparc
subsystem now to get rid of those disadvantages.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Tested-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
In smb2_compound_op(), the loop that processes each command's response
uses wrong indices when accessing response bufferes.
This incorrect indexing leads to improper handling of command results.
Also, if incorrectly computed index is greather than or equal to
MAX_COMPOUND, it can cause out-of-bounds accesses.
Fixes: 3681c74d34 ("smb: client: handle lack of EA support in smb2_query_path_info()") # 6.14
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
AngeloGioacchino Del Regno
Pankaj Patil
sheetal
Frank Li
Ivaylo Ivanov
Rob Herring (Arm)
Rafael J. Wysocki
Jonathan Curley
Linus Torvalds
Jakub Kicinski
Gal Pressman
Amery Hung
Brian Norris
Abhijit Gangurde
Bernard Metzler
Thorsten Blum
Thomas Huth
Sang-Heon Jeon