| Age | Commit message (Collapse) | Author |
|---|
|
The current code for the IRQ in pcm6240 makes no sense:
it looks up an IRQ with of_irq_get(), treat it as a GPIO
by issuing gpio_request(), gpio_direction_input()
and gpio_to_irq() on it.
This is just wrong, if the device tree assigns the IRQ
from a GPIO number this is just incorrect: it is clearly
stated that GPIO providers and IRQ providers are
orthogonal.
It is possible to look up an IRQ to a corresponding GPIO
line but this is taking an IRQ and pretending it's a
GPIO, which is just semantically wrong.
Drop the offending code and treat the IRQ that we get
from the device tree as any other IRQ, see for example
other codec drivers.
The DT bindings for this codec does not have any in-tree
DTS files, which may explain why things are weird.
As a bonus, this moves the driver away from the legacy
<linux/gpio.h> include.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patch.msgid.link/20250312-pcm-codecs-v1-3-41ffc4f8fc5c@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
This converts the PCM3008 driver to look up the GPIO lines
using descriptors.
Apparently there are no in-tree users of the platform data
struct, so users need to adopt.
New users can associate the GPIO lines with the platform
device "pcm3008-codec".
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patch.msgid.link/20250312-pcm-codecs-v1-2-41ffc4f8fc5c@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
This driver includes the legacy GPIO header <linux/gpio.h>
but does not use any symbols from it so drop the include.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patch.msgid.link/20250312-pcm-codecs-v1-1-41ffc4f8fc5c@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Enable headset jack detection for MT8188 platforms that use the MT6359
ACCDET block for it, indicated by the mediatek,accdet property in DT.
For those platforms, register a jack and initialize the ACCDET block to
report jack events through it.
Co-developed-by: Zoran Zhan <zoran.zhan@mediatek.com>
Signed-off-by: Zoran Zhan <zoran.zhan@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://patch.msgid.link/20250306-mt8188-accdet-v3-4-7828e835ff4b@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Add a stub for mt6359_accdet_enable_jack_detect() to prevent linker
failures in the machine sound drivers calling it when
CONFIG_SND_SOC_MT6359_ACCDET is not enabled.
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://patch.msgid.link/20250306-mt8188-accdet-v3-3-7828e835ff4b@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Handle the optional mediatek,accdet property. When present, retrieve the
sound component from its phandle, so the machine sound driver can use it
to register the audio jack and initialize the MT6359 ACCDET for jack
detection.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://patch.msgid.link/20250306-mt8188-accdet-v3-2-7828e835ff4b@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Add a mediatek,accdet phandle property to allow getting a reference to
the MT6359 ACCDET block, which is responsible for detecting jack
insertion/removal.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://patch.msgid.link/20250306-mt8188-accdet-v3-1-7828e835ff4b@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
The driver is for amplifiers aw88166 of Awinic Technology
Corporation. The AW88166 is a high efficiency digital
Smart K audio amplifier
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Link: https://patch.msgid.link/20250312120100.9730-3-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Add the awinic,aw88166 property to support the aw88166 chip.
Signed-off-by: Weidong Wang <wangweidong.a@awinic.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250312120100.9730-2-wangweidong.a@awinic.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fix from Mauro Carvalho Chehab:
"rtl2832 driver regression fix"
* tag 'media/v6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: rtl2832_sdr: assign vb2 lock before vb2_queue_init
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- omap: fix irq ACKS to avoid irq storming and system hang
- ali1535, ali15x3, sis630: fix error path at probe exit
* tag 'i2c-for-6.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: sis630: Fix an error handling path in sis630_probe()
i2c: ali15x3: Fix an error handling path in ali15x3_probe()
i2c: ali1535: Fix an error handling path in ali1535_probe()
i2c: omap: fix IRQ storms
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fix from Steven Rostedt:
"Fix ref count of trace_array in error path of histogram file open
Tracing instances have a ref count to keep them around while files
within their directories are open. This prevents them from being
deleted while they are used.
The histogram code had some files that needed to take the ref count
and that was added, but the error paths did not decrement the ref
counts. This caused the instances from ever being removed if a
histogram file failed to open due to some error"
* tag 'trace-v6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Correct the refcount if the hist/hist_debug file fails to open
|
|
Follow the advice in Documentation/filesystems/sysfs.rst:
"- show() should only use sysfs_emit() or sysfs_emit_at() when formatting
the value to be returned to user space."
No change in functionality intended.
[ mingo: Updated the changelog ]
Signed-off-by: XieLudan <xie.ludan@zte.com.cn>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250315141738452lXIH39UJAXlCmcATCzcBv@zte.com.cn
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB and Thunderbolt driver fixes and new
usb-serial device ids. Included in here are:
- new usb-serial device ids
- typec driver bugfix
- thunderbolt driver resume bugfix
All of these have been in linux-next with no reported issues"
* tag 'usb-6.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: typec: tcpm: fix state transition for SNK_WAIT_CAPABILITIES state in run_state_machine()
USB: serial: ftdi_sio: add support for Altera USB Blaster 3
thunderbolt: Prevent use-after-free in resume from hibernate
USB: serial: option: fix Telit Cinterion FE990A name
USB: serial: option: add Telit Cinterion FE990B compositions
USB: serial: option: match on interface class for Telit FN990B
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- several new device IDs added to xpad game controller driver
- support for imagis IST3038H variant of chip added to imagis touch
controller driver
- a fix for GPIO allocation for ads7846 touch controller driver
- a fix for iqs7222 driver to properly support status register
- a fix for goodix-berlin touch controller driver to use the right name
for the regulator
- more i8042 quirks to better handle several old Clevo devices.
* tag 'input-for-v6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
MAINTAINERS: Remove myself from the goodix touchscreen maintainers
Input: iqs7222 - preserve system status register
Input: i8042 - swap old quirk combination with new quirk for more devices
Input: i8042 - swap old quirk combination with new quirk for several devices
Input: i8042 - add required quirks for missing old boardnames
Input: i8042 - swap old quirk combination with new quirk for NHxxRZQ
Input: xpad - rename QH controller to Legion Go S
Input: xpad - add support for TECNO Pocket Go
Input: xpad - add support for ZOTAC Gaming Zone
Input: goodix-berlin - fix vddio regulator references
Input: goodix-berlin - fix comment referencing wrong regulator
Input: imagis - add support for imagis IST3038H
dt-bindings: input/touchscreen: imagis: add compatible for ist3038h
Input: xpad - add multiple supported devices
Input: xpad - add 8BitDo SN30 Pro, Hyperkin X91 and Gamesir G7 SE controllers
Input: ads7846 - fix gpiod allocation
Input: wdt87xx_i2c - fix compiler warning
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Disallow BTF generation with Rust + LTO
- Improve rust-analyzer support
'kernel' crate:
- 'init' module: remove 'Zeroable' implementation for a couple types
that should not have it
- 'alloc' module: fix macOS failure in host test by satisfying POSIX
alignment requirement
- Add missing '\n's to 'pr_*!()' calls
And a couple other minor cleanups"
* tag 'rust-fixes-6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
scripts: generate_rust_analyzer: add uapi crate
scripts: generate_rust_analyzer: add missing include_dirs
scripts: generate_rust_analyzer: add missing macros deps
rust: Disallow BTF generation with Rust + LTO
rust: task: fix `SAFETY` comment in `Task::wake_up`
rust: workqueue: add missing newline to pr_info! examples
rust: sync: add missing newline in locked_by log example
rust: init: add missing newline to pr_info! calls
rust: error: add missing newline to pr_warn! calls
rust: docs: add missing newline to printing macro examples
rust: alloc: satisfy POSIX alignment requirement
rust: init: fix `Zeroable` implementation for `Option<NonNull<T>>` and `Option<KBox<T>>`
rust: remove leftover mentions of the `alloc` crate
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify reverts from Jan Kara:
"Syzbot has found out that fsnotify HSM events generated on page fault
can be generated while we already hold freeze protection for the
filesystem (when you do buffered write from a buffer which is mmapped
file on the same filesystem) which violates expectations for HSM
events and could lead to deadlocks of HSM clients with filesystem
freezing.
Since it's quite late in the cycle we've decided to revert changes
implementing HSM events on page fault for now and instead just
generate one event for the whole range on mmap(2) so that HSM client
can fetch the data at that moment"
* tag 'fsnotify_for_v6.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
Revert "fanotify: disable readahead if we have pre-content watches"
Revert "mm: don't allow huge faults for files with pre content watches"
Revert "fsnotify: generate pre-content permission event on page fault"
Revert "xfs: add pre-content fsnotify hook for DAX faults"
Revert "ext4: add pre-content fsnotify hook for DAX faults"
fsnotify: add pre-content hooks on mmap()
|
|
The GPIO3 A4 pin on the ArmSoM Sige5 is routed to the 40-pin GPIO
header. This pin can serve a variety of functions, including ones of
questionable use to us on a GPIO header such as the 25MHz clock of the
ethernet controller.
Unfortunately, this is the precise function that it is being claimed for
by the gmac0 node in the Sige5 board dts, meaning it can't be used for
anything else despite serving no useful function in this role. Since it
goes through a RS0108 bidirectional voltage level translator with a
maximum data rate of 24Mbit/s in push-pull mode and 2Mbit/s data rate in
open-drain mode, it's doubtful as to whether the 25MHz clock signal
would even survive to the actual user-accessible pin it terminates in.
Remove it to leave the pin for users to play with. It's infinitely more
useful as a GPIO or even as a PWM.
Fixes: 40f742b07ab2 ("arm64: dts: rockchip: Add rk3576-armsom-sige5 board")
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Link: https://lore.kernel.org/r/20250314-rk3576-sige5-eth-clk-begone-v1-1-2858338fc555@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
|
|
The workaround for Dell machines to skip the pin-shutup for mic pins
introduced alc_headset_mic_no_shutup() that is replaced from the
generic snd_hda_shutup_pins() for certain codecs. The problem is that
the call is done unconditionally even if spec->no_shutup_pins is set.
This seems causing problems on other platforms like Lenovo.
This patch corrects the behavior and the driver honors always
spec->no_shutup_pins flag and skips alc_headset_mic_no_shutup() if
it's set.
Fixes: dad3197da7a3 ("ALSA: hda/realtek - Fixup headphone noise via runtime suspend")
Reported-and-tested-by: Oleg Gorobets <oleg.goro@gmail.com>
Link: https://patch.msgid.link/20250315143020.27184-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
The "simple-bus" binding has preferred node names such as "bus",
".*-bus", or "soc". Rename the Marvell platforms to use these names.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
|
|
The CP11X_TYPE define is not used anywhere, remove it.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
|
|
The Arm arch timer and PMU are not memory-mapped peripherals, and
therefore should not be under a "simple-bus" node. Move them to the
top-level like other platforms.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
|
|
This reverts commit eff6c8ce8d4d7faef75f66614dd20bb50595d261.
Hazem reported a 30% drop in UnixBench spawn test with commit
eff6c8ce8d4d ("sched/core: Reduce cost of sched_move_task when config
autogroup") on a m6g.xlarge AWS EC2 instance with 4 vCPUs and 16 GiB RAM
(aarch64) (single level MC sched domain):
https://lkml.kernel.org/r/20250205151026.13061-1-hagarhem@amazon.com
There is an early bail from sched_move_task() if p->sched_task_group is
equal to p's 'cpu cgroup' (sched_get_task_group()). E.g. both are
pointing to taskgroup '/user.slice/user-1000.slice/session-1.scope'
(Ubuntu '22.04.5 LTS').
So in:
do_exit()
sched_autogroup_exit_task()
sched_move_task()
if sched_get_task_group(p) == p->sched_task_group
return
/* p is enqueued */
dequeue_task() \
sched_change_group() |
task_change_group_fair() |
detach_task_cfs_rq() | (1)
set_task_rq() |
attach_task_cfs_rq() |
enqueue_task() /
(1) isn't called for p anymore.
Turns out that the regression is related to sgs->group_util in
group_is_overloaded() and group_has_capacity(). If (1) isn't called for
all the 'spawn' tasks then sgs->group_util is ~900 and
sgs->group_capacity = 1024 (single CPU sched domain) and this leads to
group_is_overloaded() returning true (2) and group_has_capacity() false
(3) much more often compared to the case when (1) is called.
I.e. there are much more cases of 'group_is_overloaded' and
'group_fully_busy' in WF_FORK wakeup sched_balance_find_dst_cpu() which
then returns much more often a CPU != smp_processor_id() (5).
This isn't good for these extremely short running tasks (FORK + EXIT)
and also involves calling sched_balance_find_dst_group_cpu() unnecessary
(single CPU sched domain).
Instead if (1) is called for 'p->flags & PF_EXITING' then the path
(4),(6) is taken much more often.
select_task_rq_fair(..., wake_flags = WF_FORK)
cpu = smp_processor_id()
new_cpu = sched_balance_find_dst_cpu(..., cpu, ...)
group = sched_balance_find_dst_group(..., cpu)
do {
update_sg_wakeup_stats()
sgs->group_type = group_classify()
if group_is_overloaded() (2)
return group_overloaded
if !group_has_capacity() (3)
return group_fully_busy
return group_has_spare (4)
} while group
if local_sgs.group_type > idlest_sgs.group_type
return idlest (5)
case group_has_spare:
if local_sgs.idle_cpus >= idlest_sgs.idle_cpus
return NULL (6)
Unixbench Tests './Run -c 4 spawn' on:
(a) VM AWS instance (m7gd.16xlarge) with v6.13 ('maxcpus=4 nr_cpus=4')
and Ubuntu 22.04.5 LTS (aarch64).
Shell & test run in '/user.slice/user-1000.slice/session-1.scope'.
w/o patch w/ patch
21005 27120
(b) i7-13700K with tip/sched/core ('nosmt maxcpus=8 nr_cpus=8') and
Ubuntu 22.04.5 LTS (x86_64).
Shell & test run in '/A'.
w/o patch w/ patch
67675 88806
CONFIG_SCHED_AUTOGROUP=y & /sys/proc/kernel/sched_autogroup_enabled equal
0 or 1.
Reported-by: Hazem Mohamed Abuelfotoh <abuehaze@amazon.com>
Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Tested-by: Hagar Hemdan <hagarhem@amazon.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20250314151345.275739-1-dietmar.eggemann@arm.com
|
|
Repeat calls of static_branch_enable() to an already enabled
static key introduce overhead, because it calls cpus_read_lock().
Users may frequently set the uclamp value of tasks, triggering
the repeat enabling of the sched_uclamp_used static key.
Optimize this and avoid repeat calls to static_branch_enable()
by checking whether it's enabled already.
[ mingo: Rewrote the changelog for legibility ]
Signed-off-by: Xuewen Yan <xuewen.yan@unisoc.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Christian Loehle <christian.loehle@arm.com>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20250219093747.2612-2-xuewen.yan@unisoc.com
|
|
Don't open-code static_branch_unlikely(&sched_uclamp_used), we have
the uclamp_is_used() wrapper around it.
[ mingo: Clean up the changelog ]
Signed-off-by: Xuewen Yan <xuewen.yan@unisoc.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Hongyan Xia <hongyan.xia2@arm.com>
Reviewed-by: Christian Loehle <christian.loehle@arm.com>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lore.kernel.org/r/20250219093747.2612-1-xuewen.yan@unisoc.com
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current
i2c-host-fixes for v6.14-rc7
- omap: fixed irq ACKS to avoid irq storming and system hang.
- ali1535, ali15x3, sis630: fixed error path at probe exit.
|
|
Pull smb server fixes from Steve French:
- Two fixes for oplock break/lease races
* tag 'v6.14-rc6-smb3-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: prevent connection release during oplock break notification
ksmbd: fix use-after-free in ksmbd_free_work_struct
|
|
Pull smb client fixes from Steve French:
"Six smb3 client fixes, all also for stable"
* tag 'v6.14-rc6-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: Fix match_session bug preventing session reuse
cifs: Fix integer overflow while processing closetimeo mount option
cifs: Fix integer overflow while processing actimeo mount option
cifs: Fix integer overflow while processing acdirmax mount option
cifs: Fix integer overflow while processing acregmax mount option
smb: client: fix regression with guest option
|
|
Pull another bcachefs hotfix from Kent Overstreet:
- fix 32 bit build breakage
* tag 'bcachefs-2025-03-14.2' of git://evilpiepirate.org/bcachefs:
bcachefs: fix build on 32 bit in get_random_u64_below()
|
|
bare 64 bit divides not allowed, whoops
arm-linux-gnueabi-ld: drivers/char/random.o: in function `__get_random_u64_below':
drivers/char/random.c:602:(.text+0xc70): undefined reference to `__aeabi_uldivmod'
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
|
|
When enabling the tracepoint at loading module, the target module
refcount is incremented by find_tracepoint_in_module(). But it is
unnecessary because the module is not unloaded while processing
module loading callbacks.
Moreover, the refcount is not decremented in that function.
To be clear the module refcount handling, move the try_module_get()
callsite to trace_fprobe_create_internal(), where it is actually
required.
Link: https://lore.kernel.org/all/174182761071.83274.18334217580449925882.stgit@devnote2/
Fixes: 57a7e6de9e30 ("tracing/fprobe: Support raw tracepoints on future loaded modules")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: stable@vger.kernel.org
|
|
When unloading module, the tprobe events are not correctly cleaned
up. Thus it becomes `fprobe-event` and never be enabled again even
if loading the same module again.
For example;
# cd /sys/kernel/tracing
# modprobe trace_events_sample
# echo 't:my_tprobe foo_bar' >> dynamic_events
# cat dynamic_events
t:tracepoints/my_tprobe foo_bar
# rmmod trace_events_sample
# cat dynamic_events
f:tracepoints/my_tprobe foo_bar
As you can see, the second time my_tprobe starts with 'f' instead
of 't'.
This unregisters the fprobe and tracepoint callback when module is
unloaded but marks the fprobe-event is tprobe-event.
Link: https://lore.kernel.org/all/174158724946.189309.15826571379395619524.stgit@mhiramat.tok.corp.google.com/
Fixes: 57a7e6de9e30 ("tracing/fprobe: Support raw tracepoints on future loaded modules")
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
|
|
Pull xfs cleanup from Carlos Maiolino:
"Use abs_diff instead of XFS_ABSDIFF"
* tag 'xfs-fixes-6.14-rc7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: Use abs_diff instead of XFS_ABSDIFF
|
|
Instead of creating and initializing _all_ hyp vcpus in pKVM when
the first host vcpu runs for the first time, initialize _each_
hyp vcpu in conjunction with its corresponding host vcpu.
Some of the host vcpu state (e.g., system registers and traps
values) is not initialized until the first time the host vcpu is
run. Therefore, initializing a hyp vcpu before its corresponding
host vcpu has run for the first time might not view the complete
host state of these vcpus.
Additionally, this behavior is inline with non-protected modes.
Acked-by: Will Deacon <will@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20250314111832.4137161-5-tabba@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
|
|
Move the code that creates and initializes the hyp view of a vcpu
in pKVM to its own function. This is meant to make the transition
to initializing every vcpu individually clearer.
Acked-by: Will Deacon <will@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20250314111832.4137161-4-tabba@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
|
|
Initialize and set the traps controlled by the HCRX_EL2 in pKVM.
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20250314111832.4137161-3-tabba@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
|
|
Factor out the code for setting a vcpu's HCRX_EL2 traps in to a
separate inline function. This allows us to share the logic with
pKVM when setting the traps in protected mode.
No functional change intended.
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Fuad Tabba <tabba@google.com>
Link: https://lore.kernel.org/r/20250314111832.4137161-2-tabba@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
TI K3 device tree updates for v6.15
Generic Fixups/Cleanups:
SoC Specific features and Fixes:
AM62Ax:
Enable MCU domain pinctrl node
J784S4/J742S4:
GICD reg size fixes
Serdes lane ctrl reg mux mask fix
AM62P/J722s:
Wakeup UART0 sysc updates for system wakeup
pinctrl node fixes drop pinctrl-single,gpio-ranges
BCDMA CSI-RX support
Audio REFCLKx output support
Board Specific:
J784S4:
EVM: Cleanup duplicate gpio-hogs
J722S:
TypeC port mux selection fix
AM62Ax
SK: boot-phase tag to support USB bootmode
RTC support
Aliases for wakeup and MCU serial UARTs
AM62P
SK: boot-phase tag to support USB bootmode
USB wakeup support
Aliases for wakeup and MCU serial UARTs
AM62:
verdin-dahila: microphone support
SK: Aliases for wakeup and MCU serial UARTs
BeaglePlay: reserved CMA region for Multimedia applications
J721e:
SK/EVM: boot-phase tags for Serdes for DFU boot
Phytech board updates:
Boot-phase tag updates for AM64/AM62/AM62A boards
DTS coding style cleanups
RTOS IPC reserved-memory additions
DT overlay for X27 Connectors on AM64 SOMs
J721S2 SOM:
Add flash partitions
* tag 'ti-k3-dt-for-v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (32 commits)
arm64: dts: ti: k3-am62a-phycore-som: Reorder properties per DTS coding style
arm64: dts: ti: k3-am642-phyboard-electra: Reorder properties per DTS coding style
arm64: dts: ti: k3-am642-phyboard-electra: Add boot phase tags
arm64: dts: ti: k3-am62a-phycore-som: Add boot phase tags
arm64: dts: ti: k3-am62x-phyboard-lyra: Add boot phase tags
arm64: dts: ti: k3-j722s-evm: Add camera peripherals
arm64: dts: ti: k3-j722s-main: Add CSI2RX nodes
arm64: dts: ti: k3-j722s-main: Add BCDMA CSI overrides
arm64: dts: ti: k3-j722s: fix pinctrl settings
arm64: dts: ti: k3-am62p: fix pinctrl settings
arm64: dts: ti: am64-phyboard-electra: Add DT overlay for X27 connector
arm64: dts: ti: k3-j784s4-j742s2-main-common: Fix serdes_ln_ctrl reg-masks
arm64: dts: ti: k3-am62p: Enable AUDIO_REFCLKx
arm64: dts: ti: k3-am62-phycore-som: Reserve RTOS IPC memory
arm64: dts: ti: k3-am64-phycore-som: Reserve RTOS IPC memory
arm64: dts: ti: k3-am62p5-sk: Add serial alias
arm64: dts: ti: k3-am62a7-sk: Add serial alias
arm64: dts: ti: k3-am62x-sk-common: Add serial aliases
arm64: dts: ti: k3-am62p5-sk: Support SoC wakeup using USB1 wakeup
arm64: dts: ti: k3-am625-beagleplay: Reserve 128MiB of global CMA
...
Link: https://lore.kernel.org/r/5d612c0e-4cd4-469a-9856-dd4552d74412@ti.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX arm64 device tree changes for 6.15:
- New board support: S32G-EVB/RDB, i.MX95 15x15 EVK, i.MX8MP Skov
revC BD500 and new 7" panel board, i.MX8MM phyboard polis PEB-AV-10
- A series from Ahmad Fatoum and Oleksij Rempel to flesh out
imx8mp-skov device trees, correcting PMIC board limits, adding display
pipeline, configuring uart1 for RS485, etc.
- A bunch of changes from Alexander Stein, adding PCIe support for
mba8xx, enabling jpeg encode and decode for tqma8xx, adding vcc-supply
for spi-nor, etc.
- A series from Chancel Liu to complete WM8960 power supplies for NXP
i.MX8 based boards
- A dozen of changes from Frank Li, enabling audio codec for imx8qm-mek,
adding PCIe EP for i.MX8Q, improving i.MX93 and i.MX95 support, etc.
- A number of changes from Frieder Schrempf to support reading SD_VSEL
signal for imx8m-kontron devices, fix SD card IO voltage control for
imx93-kontron
- A series from Teresa Remmet to improve imx8mm-phycore support, keeping
LDO3 on in suspend, adding overlays for devices without Ethernet PHY,
SPI NOR Flash, etc.
- A couple of changes from Xu Yang to enable usb3 support for
imx95-19x19-evk board
- Other random improvements and cleanups on various boards
* tag 'imx-dt64-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (84 commits)
arm64: dts: imx8qm-apalis: Remove compatible from SoM dtsi
arm64: dts: imx8mp: change AUDIO_AXI_CLK_ROOT freq. to 800MHz
arm64: dts: imx8mp: add AUDIO_AXI_CLK_ROOT to AUDIOMIX block
arm64: dts: imx93: add ddr edac support
arm64: dts: imx95: add ref clock for pcie nodes
arm64: dts: mba8xx: Remove invalid property disable-gpio
arm64: dts: imx8qm-ss-hsio: Wire up DMA IRQ for PCIe
arm64: dts: im8mq-librem5: move dwc3 usb port under ports
arm64: dts: mba8mx: change sound card model name
arm64: dts: imx8mp-tqma8mpql-mba8mpxl: change sound card model name
arm64: dts: s32g: add FlexCAN[0..3] support for s32g2 and s32g3
arm64: dts: imx95: Add imx95-15x15-evk support
arm64: dts: imx95: Add i3c1 and i3c2
arm64: dts: imx95: Add #io-channel-cells = <1> for adc node
arm64: dts: imx8mp-skov: support new 7" panel board
arm64: dts: imx8mp-skov: add revC BD500 board
arm64: dts: imx8mp-skov: describe I2C bus recovery for all controllers
arm64: dts: imx8mp-skov: move I2C2 pin control group into DTSI
arm64: dts: imx8mp-skov: add basic board as fallback
arm64: dts: freescale: imx8mp-skov: operate SoC in nominal mode
...
Link: https://lore.kernel.org/r/20250312074005.663165-5-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX ARM device tree changes for 6.15:
- New boards support: Variscite VAR-SOM-MX6UL SoM/Concerto, i.MX6
apalis/colibri v1.2, i.MX28 based btt3
- A bunch of TQMa6/7 cleanups from Alexander Stein and Markus Niebel,
ordering DT properties, correcting 3.3V supply, adding partitions
child node to spi-nor, etc.
- A bunch of changes from Fabio Estevam to fix dt-schema warnings on
various boards
- Other small and random changes
* tag 'imx-dt-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (32 commits)
ARM: dts: apalis/colibri-imx6: Add support for v1.2
ARM: dts: apalis/colibri-imx6: Enable STMPE811 TS
ARM: dts: imx6ul: Add Variscite Concerto board support
ARM: dts: imx6ul: Add Variscite VAR-SOM-MX6UL SoM support
ARM: dts: vf610-colibri: Remove compatible from SoM dtsi
ARM: dts: imx6qdl-apalis/colibri: Remove compatible from SoM dtsi
ARM: dts: imx6ul-tqma6ul1: Change include order to disable fec2 node
ARM: dts: imx53-mba53: Fix the PCA9554 compatible
ARM: dts: imx31: Use nand-controller as node name
ARM: dts: vfxxx: Fix the order of the DMA entries
ARM: dts: tqma7: Add partitions subnode to spi-nor
ARM: dts: imx7-tqma7: Add vcc-supply for spi-nor
ARM: dts: tqma6ul: Add partitions subnode to spi-nor
ARM: dts: imx6ul-tqma6ul: Add vcc-supply for spi-nor
ARM: dts: imx6ul-tqma6ul: Order DT properties
ARM: dts: imx6qdl-tqma6: Add partitions subnode to spi-nor
ARM: dts: imx6qdl-tqma6: use sw4_reg as 3.3V supply
ARM: dts: imx6qdl-tqma6: limit PMIC SW4 to 3.3V
ARM: dts: imx6qdl-tqma6: Order DT properties
ARM: dts: imx7d-sdb: Complete WM8960 power supplies
...
Link: https://lore.kernel.org/r/20250312074005.663165-4-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX dt-bindings changes for 6.15:
- Add compatibles for Skov i.MX8MP variants, VAR-SOM-MX6UL SoM and
Concerto, i.MX95 15x15 EVK, btt3 i.MX28
- Drop Toradex SOMs compatibles
* tag 'imx-bindings-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: arm: fsl: Add VAR-SOM-MX6UL SoM and Concerto board
dt-bindings: arm: fsl: drop usage of Toradex SOMs compatible alone
dt-bindings: arm: fsl: add i.MX95 15x15 EVK board
dt-bindings: arm: fsl: add more compatibles for Skov i.MX8MP variants
dt-bindings: arm: Document the btt3 i.MX28 based board
Link: https://lore.kernel.org/r/20250312074005.663165-3-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
into soc/dt
RISC-V SpacemiT DT changes for 6.15
- Add Milk-V Jupiter board
- MAINTAINERS info
* tag 'spacemit-dt-for-6.15-1' of https://github.com/spacemit-com/linux:
riscv: dts: spacemit: Add Milk-V Jupiter board device tree
dt-bindings: riscv: spacemit: Add Milk-V Jupiter board compatible
MAINTAINERS: spacemit: update various info
Link: https://lore.kernel.org/r/20250312003023-GYA76989@gentoo
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into soc/dt
TI DaVinci updates for v6.15-rc1
- make GPIO hog names conform to bindings
* tag 'davinci-updates-for-v6.15-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
ARM: dts: ti: davinci: Align GPIO hog name with bindings
Link: https://lore.kernel.org/r/20250311115720.40053-1-brgl@bgdev.pl
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Pull bcachefs hotfix from Kent Overstreet:
"This one is high priority: a user hit an assertion in the upgrade to
6.14, and we don't have a reproducer, so this changes the assertion to
an emergency read-only with more info so we can debug it"
* tag 'bcachefs-2025-03-14' of git://evilpiepirate.org/bcachefs:
bcachefs: Change btree wb assert to runtime error
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fix from Mikulas Patocka:
- dm-flakey: fix memory corruption in optional corrupt_bio_byte feature
* tag 'for-6.14/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm-flakey: Fix memory corruption in optional corrupt_bio_byte feature
|
|
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Concurrent pci error and hotplug handling fix (Keith)
- Endpoint function fixes (Damien)
- Fix for a regression introduced in this cycle with error checking for
batched request completions (Shin'ichiro)
* tag 'block-6.14-20250313' of git://git.kernel.dk/linux:
block: change blk_mq_add_to_batch() third argument type to bool
nvme: move error logging from nvme_end_req() to __nvme_end_req()
nvmet: pci-epf: Do not add an IRQ vector if not needed
nvmet: pci-epf: Set NVMET_PCI_EPF_Q_LIVE when a queue is fully created
nvme-pci: fix stuck reset on concurrent DPC and HP
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes and new HW support.
The diff is a bit larger than I'd prefer at this point due to
unwinding the amd/pmf driver's error handling properly instead of
calling a deinit function that was a can full of worms.
Summary:
- amd/pmf:
- Fix error handling in amd_pmf_init_smart_pc()
- Fix missing hidden options for Smart PC
- surface: aggregator_registry: Add Support for Surface Pro 11"
* tag 'platform-drivers-x86-v6.14-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
MAINTAINERS: Update Ike Panhc's email address
platform/x86/amd: pmf: Fix missing hidden options for Smart PC
platform/surface: aggregator_registry: Add Support for Surface Pro 11
platform/x86/amd/pmf: fix cleanup in amd_pmf_init_smart_pc()
|
|
Use `suite_init` and move some tests into `scanf_test_cases`. This
gives us nicer output in the event of a failure.
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Tested-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250307-scanf-kunit-convert-v9-4-b98820fa39ff@gmail.com
Signed-off-by: Kees Cook <kees@kernel.org>
|
|
Convert the scanf() self-test to a KUnit test.
In the interest of keeping the patch reasonably-sized this doesn't
refactor the tests into proper parameterized tests - it's all one big
test case.
Reviewed-by: David Gow <davidgow@google.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Tested-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Link: https://lore.kernel.org/r/20250307-scanf-kunit-convert-v9-3-b98820fa39ff@gmail.com
Signed-off-by: Kees Cook <kees@kernel.org>
|
