Currently, all ASoC systems are set to use VPMON for DSP1RX5_SRC,
however, this is required only for internal boost systems.
External boost systems require VBSTMON instead of VPMON to be the
input to DSP1RX5_SRC.
Shared Boost Active acts like Internal boost (requires VPMON).
Shared Boost Passive acts like External boost (requires VBSTMON)
All systems require DSP1RX6_SRC to be set to VBSTMON.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://msgid.link/r/20240411142648.650921-1-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
This chain fixes some problems with some previous patches for handling
the ASP1 config registers. The root of the problem is that the ownership
of these registers can be either with the firmware or the driver, and that
the chip has to be soft-reset after downloading the firmware.
This chain adds and uses a regmap_read_bypassed() function so that the
driver can leave the regmap in cache-only until the chip has rebooted,
but still poll a register to detect when the chip has rebooted.
Richard Fitzgerald (4):
regmap: Add regmap_read_bypassed()
ALSA: hda: cs35l56: Exit cache-only after
cs35l56_wait_for_firmware_boot()
ASoC: cs35l56: Fix unintended bus access while resetting amp
ASoC: cs35l56: Prevent overwriting firmware ASP config
drivers/base/regmap/regmap.c | 37 ++++++++++++++
include/linux/regmap.h | 8 +++
include/sound/cs35l56.h | 2 +
sound/pci/hda/cs35l56_hda.c | 4 ++
sound/soc/codecs/cs35l56-sdw.c | 2 -
sound/soc/codecs/cs35l56-shared.c | 83 ++++++++++++++++++++-----------
sound/soc/codecs/cs35l56.c | 26 +++++++++-
7 files changed, 130 insertions(+), 32 deletions(-)
--
2.39.2
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
The current code will reset the ChainDMA on release unconditionally which
can result the following error when the CHainDMA is not allocated:
ipc tx : 0xe040000|0x0: GLB_CHAIN_DMA
ipc tx reply: 0x2e000007|0x0: GLB_CHAIN_DMA
FW reported error: 7 - Unsupported operation requested
ipc error for msg 0xe040000|0x0
sof_pcm_stream_free: pcm_ops hw_free failed -22
Background:
Pulseaudio and Pipewire on startup opens all available streams and
closes them without triggering a start (after probing it's capabilities).
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
We somehow missed the default path for DSP libraries for LNL, and need
to restrict support for D0i3 w/ IPC4. Also add debugfs support for
firmware profile information so that sof-test scripts can show what is
being tested.
The codec leaves tie combo jack's sleeve/ring2 to floating status
default. It would cause electric noise while connecting the active
speaker jack during boot or shutdown.
This patch requests a gpio to control the additional jack circuit
to tie the contacts to the ground or floating.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
Link: https://msgid.link/r/20240408091057.14165-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ChainDMA operation differs from normal pipelines that it is only
created when the stream started, in fact a PCM using ChainDMA has no
pipelines, modules.
To reset a ChainDMA, it needs to be first allocated in firmware. When
PulseAudio/PipeWire starts, they will probe the PCMs by opening them, check
hw_params and then close the PCM without starting audio.
Unconditionally resetting the ChainDMA can result the following error:
ipc tx : 0xe040000|0x0: GLB_CHAIN_DMA
ipc tx reply: 0x2e000007|0x0: GLB_CHAIN_DMA
FW reported error: 7 - Unsupported operation requested
ipc error for msg 0xe040000|0x0
sof_pcm_stream_free: pcm_ops hw_free failed -22
Add a new chain_dma_allocated flag to sof_ipc4_pcm_stream_priv to store the
ChainDMA allocation state and use this flag to skip sending the reset if
the ChainDMA is not allocated.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://msgid.link/r/20240409110036.9411-5-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Only populate the ASP1 config registers in the regmap cache if the
ASP DAI is used. This prevents regcache_sync() from overwriting
these registers with their defaults when the firmware owns
control of these registers.
On a SoundWire system the ASP could be owned by the firmware to
share reference audio with the firmware on other cs35l56. Or it
can be used as a normal codec-codec interface owned by the driver.
The driver must not overwrite the registers if the firmware has
control of them.
The original implementation for this in commit 07f7d6e7a1
("ASoC: cs35l56: Fix for initializing ASP1 mixer registers") was
to still provide defaults for these registers, assuming that if
they were never reconfigured from defaults then regcache_sync()
would not write them out because they are not dirty. Unfortunately
regcache_sync() is not that smart. If the chip has not reset (so
the driver has not called regcache_mark_dirty()) a regcache_sync()
could write out registers that are not dirty.
To avoid accidental overwriting of the ASP registers, they are
removed from the table of defaults and instead are populated with
defaults only if one of the ASP DAI configuration functions is
called. So if the DAI has never been configured, the firmware is
assumed to have ownership of these registers, and the regmap cache
will not contain any entries for them.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 07f7d6e7a1 ("ASoC: cs35l56: Fix for initializing ASP1 mixer registers")
Link: https://msgid.link/r/20240408101803.43183-5-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use the new regmap_read_bypassed() so that the regmap can be left
in cache-only mode while it is booting, but the driver can still
read boot-status and chip-id information during this time.
This fixes race conditions where some writes could be issued to the
silicon while it is still rebooting, before the driver has determined
that the boot is complete.
This is typically prevented by putting regmap into cache-only until the
hardware is ready. But this assumes that the driver does not need to
access device registers to determine when it is "ready". For cs35l56
this involves polling a register and the original implementation relied
on having special handlers to block racing callbacks until dsp_work()
is complete. However, some cases were missed, most notably the ASP DAI
functions.
The regmap_read_bypassed() function allows the fix for this to be
simplified to putting regmap into cache-only during the reset. The
initial boot stages (poll HALO_STATE and read the chip ID) are all done
bypassed. Only when the amp is seen to be booted is the cache-only
revoked.
Changes are:
- cs35l56_system_reset() now leaves the regmap in cache-only status.
- cs35l56_wait_for_firmware_boot() polls using regmap_read_bypassed().
- cs35l56_init() revokes cache-only either via cs35l56_hw_init() or
when firmware has rebooted after a soft reset.
- cs35l56_hw_init() exits cache-only after it has determined that the
amp has booted.
- cs35l56_sdw_init() doesn't disable cache-only, since this must be
deferred to cs35l56_init().
- cs35l56_runtime_resume_common() waits for firmware boot before exiting
cache-only.
These changes cover three situations where the registers are not
accessible:
1) SoundWire first-time enumeration. The regmap is kept in cache-only
until the chip is fully booted. The original code had to exit
cache-only to read chip status in cs35l56_init() and cs35l56_hw_init()
but this is now deferred to after the firmware has rebooted.
In this case cs35l56_sdw_probe() leaves regmap in cache-only
(unchanged behaviour) and cs35l56_hw_init() exits cache-only after the
firmware is booted and the chip identified.
2) Soft reset during first-time initialization. cs35l56_init() calls
cs35l56_system_reset(), which puts regmap into cache-only.
On I2C/SPI cs35l56_init() then flows through to call
cs35l56_wait_for_firmware_boot() and exit cache-only. On SoundWire
the re-enumeration will enter cs35l56_init() again, which then drops
down to call cs35l56_wait_for_firmware_boot() and exit cache-only.
3) Soft reset after firmware download. dsp_work() calls
cs35l56_system_reset(), which puts regmap into cache-only. After this
the flow is the same as (2).
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 8a731fd37f ("ASoC: cs35l56: Move utility functions to shared file")
Link: https://msgid.link/r/20240408101803.43183-4-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Adds calls to disable regmap cache-only after a successful return from
cs35l56_wait_for_firmware_boot().
This is to prepare for a change in the shared ASoC module that will
leave regmap in cache-only mode after cs35l56_system_reset(). This is
to prevent register accesses going to the hardware while it is
rebooting.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://msgid.link/r/20240408101803.43183-3-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a regmap_read_bypassed() to allow reads from the hardware registers
while the regmap is in cache-only mode.
A typical use for this is to keep the cache in cache-only mode until
the hardware has reached a valid state, but one or more status registers
must be polled to determine when this state is reached.
For example, firmware download on the cs35l56 can take several seconds if
there are multiple amps sharing limited bus bandwidth. This is too long
to block in probe() so it is done as a background task. The device must
be soft-reset to reboot the firmware and during this time the registers are
not accessible, so the cache should be in cache-only. But the driver must
poll a register to detect when reboot has completed.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 8a731fd37f ("ASoC: cs35l56: Move utility functions to shared file")
Link: https://msgid.link/r/20240408101803.43183-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The Asus T100TA quirk has been using an exact match on a product-name of
"T100TA" but there are also T100TAM variants with a slightly higher
clocked CPU and a metal backside which need the same quirk.
Sort the existing T100TA (stereo speakers) below the more specific
T100TAF (mono speaker) quirk and switch from exact matching to
substring matching so that the T100TA quirk will also match on
the T100TAM models.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://msgid.link/r/20240407191559.21596-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Pull x86 fixes from Ingo Molnar:
- Fix MCE timer reinit locking
- Fix/improve CoCo guest random entropy pool init
- Fix SEV-SNP late disable bugs
- Fix false positive objtool build warning
- Fix header dependency bug
- Fix resctrl CPU offlining bug
* tag 'x86-urgent-2024-04-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/retpoline: Add NOENDBR annotation to the SRSO dummy return thunk
x86/mce: Make sure to grab mce_sysfs_mutex in set_bank()
x86/CPU/AMD: Track SNP host status with cc_platform_*()
x86/cc: Add cc_platform_set/_clear() helpers
x86/kvm/Kconfig: Have KVM_AMD_SEV select ARCH_HAS_CC_PLATFORM
x86/coco: Require seeding RNG with RDRAND on CoCo systems
x86/numa/32: Include missing <asm/pgtable_areas.h>
x86/resctrl: Fix uninitialized memory read when last CPU of domain goes offline
Pull timer fixes from Ingo Molnar:
"Fix various timer bugs:
- Fix a timer migration bug that may result in missed events
- Fix timer migration group hierarchy event updates
- Fix a PowerPC64 build warning
- Fix a handful of DocBook annotation bugs"
* tag 'timers-urgent-2024-04-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timers/migration: Return early on deactivation
timers/migration: Fix ignored event due to missing CPU update
vdso: Use CONFIG_PAGE_SHIFT in vdso/datapage.h
timers: Fix text inconsistencies and spelling
tick/sched: Fix struct tick_sched doc warnings
tick/sched: Fix various kernel-doc warnings
timers: Fix kernel-doc format and add Return values
time/timekeeping: Fix kernel-doc warnings and typos
time/timecounter: Fix inline documentation
Pull x86 perf fix from Ingo Molnar:
"Fix a combined PEBS events bug on x86 Intel CPUs"
* tag 'perf-urgent-2024-04-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel/ds: Don't clear ->pebs_data_cfg for the last PEBS event
Pull nfsd fixes from Chuck Lever:
- Address a slow memory leak with RPC-over-TCP
- Prevent another NFS4ERR_DELAY loop during CREATE_SESSION
* tag 'nfsd-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
nfsd: hold a lighter-weight client reference over CB_RECALL_ANY
SUNRPC: Fix a slow server-side memory leak with RPC-over-TCP
Pull xfs fix from Chandan Babu:
- Allow creating new links to special files which were not associated
with a project quota
* tag 'xfs-6.9-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: allow cross-linking special files without project quota
Pull smb client fixes from Steve French:
- fix to retry close to avoid potential handle leaks when server
returns EBUSY
- DFS fixes including a fix for potential use after free
- fscache fix
- minor strncpy cleanup
- reconnect race fix
- deal with various possible UAF race conditions tearing sessions down
* tag '6.9-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: fix potential UAF in cifs_signal_cifsd_for_reconnect()
smb: client: fix potential UAF in smb2_is_network_name_deleted()
smb: client: fix potential UAF in is_valid_oplock_break()
smb: client: fix potential UAF in smb2_is_valid_oplock_break()
smb: client: fix potential UAF in smb2_is_valid_lease_break()
smb: client: fix potential UAF in cifs_stats_proc_show()
smb: client: fix potential UAF in cifs_stats_proc_write()
smb: client: fix potential UAF in cifs_dump_full_key()
smb: client: fix potential UAF in cifs_debug_files_proc_show()
smb3: retrying on failed server close
smb: client: serialise cifs_construct_tcon() with cifs_mount_mutex
smb: client: handle DFS tcons in cifs_construct_tcon()
smb: client: refresh referral without acquiring refpath_lock
smb: client: guarantee refcounted children from parent session
cifs: Fix caching to try to do open O_WRONLY as rdwr on server
smb: client: fix UAF in smb2_reconnect_server()
smb: client: replace deprecated strncpy with strscpy
srso_alias_untrain_ret() is special code, even if it is a dummy
which is called in the !SRSO case, so annotate it like its real
counterpart, to address the following objtool splat:
vmlinux.o: warning: objtool: .export_symbol+0x2b290: data relocation to !ENDBR: srso_alias_untrain_ret+0x0
Fixes: 4535e1a417 ("x86/bugs: Fix the SRSO mitigation on Zen3/4")
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20240405144637.17908-1-bp@kernel.org
We want to fix:
0e11073247 ("x86/retpoline: Do the necessary fixup to the Zen3/4 srso return thunk for !SRSO")
So merge in Linus's latest into x86/urgent to have it available.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Pull firewire fixes from Takashi Sakamoto:
"The firewire-ohci kernel module has a parameter for verbose kernel
logging. It is well-known that it logs the spurious IRQ for bus-reset
event due to the unmasked register for IRQ event. This update fixes
the issue"
* tag 'firewire-fixes-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: ohci: mask bus reset interrupts between ISR and bottom half
In the FireWire OHCI interrupt handler, if a bus reset interrupt has
occurred, mask bus reset interrupts until bus_reset_work has serviced and
cleared the interrupt.
Normally, we always leave bus reset interrupts masked. We infer the bus
reset from the self-ID interrupt that happens shortly thereafter. A
scenario where we unmask bus reset interrupts was introduced in 2008 in
a007bb857e: If
OHCI_PARAM_DEBUG_BUSRESETS (8) is set in the debug parameter bitmask, we
will unmask bus reset interrupts so we can log them.
irq_handler logs the bus reset interrupt. However, we can't clear the bus
reset event flag in irq_handler, because we won't service the event until
later. irq_handler exits with the event flag still set. If the
corresponding interrupt is still unmasked, the first bus reset will
usually freeze the system due to irq_handler being called again each
time it exits. This freeze can be reproduced by loading firewire_ohci
with "modprobe firewire_ohci debug=-1" (to enable all debugging output).
Apparently there are also some cases where bus_reset_work will get called
soon enough to clear the event, and operation will continue normally.
This freeze was first reported a few months after a007bb85 was committed,
but until now it was never fixed. The debug level could safely be set
to -1 through sysfs after the module was loaded, but this would be
ineffectual in logging bus reset interrupts since they were only
unmasked during initialization.
irq_handler will now leave the event flag set but mask bus reset
interrupts, so irq_handler won't be called again and there will be no
freeze. If OHCI_PARAM_DEBUG_BUSRESETS is enabled, bus_reset_work will
unmask the interrupt after servicing the event, so future interrupts
will be caught as desired.
As a side effect to this change, OHCI_PARAM_DEBUG_BUSRESETS can now be
enabled through sysfs in addition to during initial module loading.
However, when enabled through sysfs, logging of bus reset interrupts will
be effective only starting with the second bus reset, after
bus_reset_work has executed.
Signed-off-by: Adam Goldman <adamg@pobox.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Pull spi fixes from Mark Brown:
"A few small driver specific fixes, the most important being the
s3c64xx change which is likely to be hit during normal operation"
* tag 'spi-fix-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: mchp-pci1xxx: Fix a possible null pointer dereference in pci1xxx_spi_probe
spi: spi-fsl-lpspi: remove redundant spi_controller_put call
spi: s3c64xx: Use DMA mode from fifo size
Pull regulator fix from Mark Brown:
"One simple regualtor fix, fixing module autoloading on tps65132"
* tag 'regulator-fix-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: tps65132: Add of_match table
Pull regmap fixes from Mark Brown:
"Richard found a nasty corner case in the maple tree code which he
fixed, and also fixed a compiler warning which was showing up with the
toolchain he uses and helpfully identified a possible incorrect error
code which could have runtime impacts"
* tag 'regmap-fix-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: maple: Fix uninitialized symbol 'ret' warnings
regmap: maple: Fix cache corruption in regcache_maple_drop()
Pull io_uring fixes from Jens Axboe:
- Backport of some fixes that came up during development of the 6.10
io_uring patches. This includes some kbuf cleanups and reference
fixes.
- Disable multishot read if we don't have NOWAIT support on the target
- Fix for a dependency issue with workqueue flushing
* tag 'io_uring-6.9-20240405' of git://git.kernel.dk/linux:
io_uring/kbuf: hold io_buffer_list reference over mmap
io_uring/kbuf: protect io_buffer_list teardown with a reference
io_uring/kbuf: get rid of bl->is_ready
io_uring/kbuf: get rid of lower BGID lists
io_uring: use private workqueue for exit work
io_uring: disable io-wq execution of multishot NOWAIT requests
io_uring/rw: don't allow multishot reads without NOWAIT support
Pull SCSI fixes from James Bottomley:
"The most important is the libsas fix, which is a problem for DMA to a
kmalloc'd structure too small causing cache line interference. The
other fixes (all in drivers) are mostly for allocation length fixes,
error leg unwinding, suspend races and a missing retry"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: core: Fix MCQ mode dev command timeout
scsi: libsas: Align SMP request allocation to ARCH_DMA_MINALIGN
scsi: sd: Unregister device if device_add_disk() failed in sd_probe()
scsi: ufs: core: WLUN suspend dev/link state error recovery
scsi: mylex: Fix sysfs buffer lengths
Pull devicetree fixes from Rob Herring:
- Fix NIOS2 boot with external DTB
- Add missing synchronization needed between fw_devlink and DT overlay
removals
- Fix some unit-address regex's to be hex only
- Drop some 10+ year old "unstable binding" statements
- Add new SoCs to QCom UFS binding
- Add TPM bindings to TPM maintainers
* tag 'devicetree-fixes-for-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
nios2: Only use built-in devicetree blob if configured to do so
dt-bindings: timer: narrow regex for unit address to hex numbers
dt-bindings: soc: fsl: narrow regex for unit address to hex numbers
dt-bindings: remoteproc: ti,davinci: remove unstable remark
dt-bindings: clock: ti: remove unstable remark
dt-bindings: clock: keystone: remove unstable remark
of: module: prevent NULL pointer dereference in vsnprintf()
dt-bindings: ufs: qcom: document SM6125 UFS
dt-bindings: ufs: qcom: document SC7180 UFS
dt-bindings: ufs: qcom: document SC8180X UFS
of: dynamic: Synchronize of_changeset_destroy() with the devlink removals
driver core: Introduce device_link_wait_removal()
docs: dt-bindings: add missing address/size-cells to example
MAINTAINERS: Add TPM DT bindings to TPM maintainers
Pull misc fixes from Andrew Morton:
"8 hotfixes, 3 are cc:stable
There are a couple of fixups for this cycle's vmalloc changes and one
for the stackdepot changes. And a fix for a very old x86 PAT issue
which can cause a warning splat"
* tag 'mm-hotfixes-stable-2024-04-05-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
stackdepot: rename pool_index to pool_index_plus_1
x86/mm/pat: fix VM_PAT handling in COW mappings
MAINTAINERS: change vmware.com addresses to broadcom.com
selftests/mm: include strings.h for ffsl
mm: vmalloc: fix lockdep warning
mm: vmalloc: bail out early in find_vmap_area() if vmap is not init
init: open output files from cpio unpacking with O_LARGEFILE
mm/secretmem: fix GUP-fast succeeding on secretmem folios
Pull arm64 fix from Catalin Marinas:
"arm64/ptrace fix to use the correct SVE layout based on the saved
floating point state rather than the TIF_SVE flag. The latter may be
left on during syscalls even if the SVE state is discarded"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/ptrace: Use saved floating point state type to determine SVE layout
Pull RISC-V fixes from Palmer Dabbelt:
- A fix for an __{get,put}_kernel_nofault to avoid an uninitialized
value causing spurious failures
- compat_vdso.so.dbg is now installed to the standard install location
- A fix to avoid initializing PERF_SAMPLE_BRANCH_*-related events, as
they aren't supported and will just later fail
- A fix to make AT_VECTOR_SIZE_ARCH correct now that we're providing
AT_MINSIGSTKSZ
- pgprot_nx() is now implemented, which fixes vmap W^X protection
- A fix for the vector save/restore code, which at least manifests as
corrupted vector state when a signal is taken
- A fix for a race condition in instruction patching
- A fix to avoid leaking the kernel-mode GP to userspace, which is a
kernel pointer leak that can be used to defeat KASLR in various ways
- A handful of smaller fixes to build warnings, an overzealous printk,
and some missing tracing annotations
* tag 'riscv-for-linus-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: process: Fix kernel gp leakage
riscv: Disable preemption when using patch_map()
riscv: Fix warning by declaring arch_cpu_idle() as noinstr
riscv: use KERN_INFO in do_trap
riscv: Fix vector state restore in rt_sigreturn()
riscv: mm: implement pgprot_nx
riscv: compat_vdso: align VDSOAS build log
RISC-V: Update AT_VECTOR_SIZE_ARCH for new AT_MINSIGSTKSZ
riscv: Mark __se_sys_* functions __used
drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported
riscv: compat_vdso: install compat_vdso.so.dbg to /lib/modules/*/vdso/
riscv: hwprobe: do not produce frtace relocation
riscv: Fix spurious errors from __get/put_kernel_nofault
riscv: mm: Fix prototype to avoid discarding const
Pull s390 fixes from Alexander Gordeev:
- Fix missing NULL pointer check when determining guest/host fault
- Mark all functions in asm/atomic_ops.h, asm/atomic.h and
asm/preempt.h as __always_inline to avoid unwanted instrumentation
- Fix removal of a Processor Activity Instrumentation (PAI) sampling
event in PMU device driver
- Align system call table on 8 bytes
* tag 's390-6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/entry: align system call table on 8 bytes
s390/pai: fix sampling event removal for PMU device driver
s390/preempt: mark all functions __always_inline
s390/atomic: mark all functions __always_inline
s390/mm: fix NULL pointer dereference
Pull power management fix from Rafael Wysocki:
"Fix a recent Energy Model change that went against a recent scheduler
change made independently (Vincent Guittot)"
* tag 'pm-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: EM: fix wrong utilization estimation in em_cpu_energy()
Pull thermal control fixes from Rafael Wysocki:
"These fix two power allocator thermal governor issues and an ACPI
thermal driver regression that all were introduced during the 6.8
development cycle.
Specifics:
- Allow the power allocator thermal governor to bind to a thermal
zone without cooling devices and/or without trip points (Nikita
Travkin)
- Make the ACPI thermal driver register a tripless thermal zone when
it cannot find any usable trip points instead of returning an error
from acpi_thermal_add() (Stephen Horvath)"
* tag 'thermal-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: gov_power_allocator: Allow binding without trip points
thermal: gov_power_allocator: Allow binding without cooling devices
ACPI: thermal: Register thermal zones without valid trip points
Pull gpio fixes from Bartosz Golaszewski:
- make sure GPIO devices are registered with the subsystem before
trying to return them to a caller of gpio_device_find()
- fix two issues with incorrect sanitization of the interrupt labels
* tag 'gpio-fixes-for-v6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpio: cdev: fix missed label sanitizing in debounce_setup()
gpio: cdev: check for NULL labels when sanitizing them for irqs
gpiolib: Fix triggering "kobject: 'gpiochipX' is not initialized, yet" kobject_get() errors
Stefan Binding
Mark Brown
Jack Yu
Derek Fang
end.to.start
Pierre-Louis Bossart
Ranjani Sridharan
Peter Ujfalusi
Richard Fitzgerald
Hans de Goede
Sameer Pujar
Cezary Rojewski
Linus Torvalds
Borislav Petkov (AMD)
Ingo Molnar
Wolfram Sang
Adam Goldman