This lock-while-mounted behaviour is similar to what QEMU does, and can
help avoid duplicate mounts.
Allowing for an explicit lock path that differs from the filesystem
image / block device path was intentional, to ensure non-flock
supporting filesystems can still be used. Also, there are cases where
a block device and partition (e.g. sda and sda1) can both provide access
to the same filesystem image, in which case an FS-ID based lock would
make sense.
Signed-off-by: David Disseldorp <ddiss@suse.de>
Can be converted to a man page via rst2man.
The empty lines in the OPTIONS section aren't ideal, but it's the
simplest way to get the rst2man output on separate lines.
Signed-off-by: David Disseldorp <ddiss@suse.de>
In preparation for adding more arch specific documentation.
Add an additional F: Documentation/lkl entry to MAINTAINERS.
Signed-off-by: David Disseldorp <ddiss@suse.de>
Pull char/misc driver fixes from Greg KH:
"Here are some very small driver fixes for 6.6-final that have shown up
in the past two weeks. Included in here are:
- tiny fastrpc bugfixes for reported errors
- nvmem register fixes
- iio driver fixes for some reported problems
- fpga test fix
- MAINTAINERS file update for fpga
All of these have been in linux-next this week with no reported
problems"
* tag 'char-misc-6.6-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
fpga: Fix memory leak for fpga_region_test_class_find()
fpga: m10bmc-sec: Change contact for secure update driver
fpga: disable KUnit test suites when module support is enabled
iio: afe: rescale: Accept only offset channels
nvmem: imx: correct nregs for i.MX6ULL
nvmem: imx: correct nregs for i.MX6UL
nvmem: imx: correct nregs for i.MX6SLL
misc: fastrpc: Unmap only if buffer is unmapped from DSP
misc: fastrpc: Clean buffers on remote invocation failures
misc: fastrpc: Free DMA handles for RPC calls with no arguments
misc: fastrpc: Reset metadata buffer to avoid incorrect free
iio: exynos-adc: request second interupt only when touchscreen mode is used
iio: adc: xilinx-xadc: Correct temperature offset/scale for UltraScale
iio: adc: xilinx-xadc: Don't clobber preset voltage/temperature thresholds
dt-bindings: iio: add missing reset-gpios constrain
Jonathan writes:
2nd set of IIO fixes for the 6.6 cycle.
Note, given timing my expectation is these will be queued for the
6.7 merge window but they could go quicker if the 6.6 cycle ends up
being extended.
afe:
* Allow for channels with offset but no scale. In this case the scale
can be assumed to be 1.
adi,ad74115:
* Add missing dt-binding constraint on number of reset-gpios.
samsung,exynos:
* Don't request touchscreen interrupt if it is not going to be used,
getting rid of an incorrect resulting warning message.
xilinx,xadc:
* Avoid changing preset voltage and themperature thresholds as they
are typicaly set as part of FPGA image building so should be left
alone.
* Fix wrong temperature offset and scale for some devices.
* tag 'iio-fixes-for-6.6b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
iio: afe: rescale: Accept only offset channels
iio: exynos-adc: request second interupt only when touchscreen mode is used
iio: adc: xilinx-xadc: Correct temperature offset/scale for UltraScale
iio: adc: xilinx-xadc: Don't clobber preset voltage/temperature thresholds
dt-bindings: iio: add missing reset-gpios constrain
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Capture correct oemid-bits for eMMC cards
- Fix error propagation for some ioctl commands
- Hold retuning if SDIO is in 1-bit mode
MMC host:
- mtk-sd: Use readl_poll_timeout_atomic to not "schedule while atomic"
- sdhci-msm: Correct minimum number of clocks
- sdhci-pci-gli: Fix LPM negotiation so x86/S0ix SoCs can suspend
- sdhci-sprd: Fix error code in sdhci_sprd_tuning()"
* tag 'mmc-v6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: core: Capture correct oemid-bits for eMMC cards
mmc: mtk-sd: Use readl_poll_timeout_atomic in msdc_reset_hw
mmc: core: Fix error propagation for some ioctl commands
mmc: sdhci-sprd: Fix error code in sdhci_sprd_tuning()
mmc: sdhci-pci-gli: fix LPM negotiation so x86/S0ix SoCs can suspend
mmc: core: sdio: hold retuning if sdio in 1-bit mode
dt-bindings: mmc: sdhci-msm: correct minimum number of clocks
Pull sound fixes from Takashi Iwai:
"Still higher volume than wished, but all are driver-specific small
fixes and look safe for this late RC.
The majority of changes are for ASoC, especially for wcd938x driver
and Cirrus codec drivers, while there are other random fixes including
usual HD-audio quirks"
* tag 'sound-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (22 commits)
ASoC: da7219: Correct the process of setting up Gnd switch in AAD
ALSA: hda/realtek - Fixed ASUS platform headset Mic issue
ALSA: hda/realtek: Add quirk for ASUS ROG GU603ZV
ALSA: hda/relatek: Enable Mute LED on HP Laptop 15s-fq5xxx
ASoC: dwc: Fix non-DT instantiation
ASoC: codecs: tas2780: Fix log of failed reset via I2C.
ASoC: rt5650: fix the wrong result of key button
ASoC: cs42l42: Fix missing include of gpio/consumer.h
ASoC: cs42l43: Update values for bias sense
ASoC: dt-bindings: cirrus,cs42l43: Update values for bias sense
ASoC: cs35l56: ASP1 DOUT must default to Hi-Z when not transmitting
ASoC: pxa: fix a memory leak in probe()
ASoC: cs35l56: Fix illegal use of init_completion()
ASoC: codecs: wcd938x-sdw: fix runtime PM imbalance on probe errors
ASoC: codecs: wcd938x-sdw: fix use after free on driver unbind
ASoC: codecs: wcd938x: fix runtime PM imbalance on remove
ASoC: codecs: wcd938x: fix regulator leaks on probe errors
ASoC: codecs: wcd938x: fix resource leaks on bind errors
ASoC: codecs: wcd938x: fix unbind tear down order
ASoC: codecs: wcd938x: drop bogus bind error handling
...
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth, netfilter, WiFi.
Feels like an up-tick in regression fixes, mostly for older releases.
The hfsc fix, tcp_disconnect() and Intel WWAN fixes stand out as
fairly clear-cut user reported regressions. The mlx5 DMA bug was
causing strife for 390x folks. The fixes themselves are not
particularly scary, tho. No open investigations / outstanding reports
at the time of writing.
Current release - regressions:
- eth: mlx5: perform DMA operations in the right locations, make
devices usable on s390x, again
- sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner
curve, previous fix of rejecting invalid config broke some scripts
- rfkill: reduce data->mtx scope in rfkill_fop_open, avoid deadlock
- revert "ethtool: Fix mod state of verbose no_mask bitset", needs
more work
Current release - new code bugs:
- tcp: fix listen() warning with v4-mapped-v6 address
Previous releases - regressions:
- tcp: allow tcp_disconnect() again when threads are waiting, it was
denied to plug a constant source of bugs but turns out .NET depends
on it
- eth: mlx5: fix double-free if buffer refill fails under OOM
- revert "net: wwan: iosm: enable runtime pm support for 7560", it's
causing regressions and the WWAN team at Intel disappeared
- tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a
single skb, fix single-stream perf regression on some devices
Previous releases - always broken:
- Bluetooth:
- fix issues in legacy BR/EDR PIN code pairing
- correctly bounds check and pad HCI_MON_NEW_INDEX name
- netfilter:
- more fixes / follow ups for the large "commit protocol" rework,
which went in as a fix to 6.5
- fix null-derefs on netlink attrs which user may not pass in
- tcp: fix excessive TLP and RACK timeouts from HZ rounding (bless
Debian for keeping HZ=250 alive)
- net: more strict VIRTIO_NET_HDR_GSO_UDP_L4 validation, prevent
letting frankenstein UDP super-frames from getting into the stack
- net: fix interface altnames when ifc moves to a new namespace
- eth: qed: fix the size of the RX buffers
- mptcp: avoid sending RST when closing the initial subflow"
* tag 'net-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (94 commits)
Revert "ethtool: Fix mod state of verbose no_mask bitset"
selftests: mptcp: join: no RST when rm subflow/addr
mptcp: avoid sending RST when closing the initial subflow
mptcp: more conservative check for zero probes
tcp: check mptcp-level constraints for backlog coalescing
selftests: mptcp: join: correctly check for no RST
net: ti: icssg-prueth: Fix r30 CMDs bitmasks
selftests: net: add very basic test for netdev names and namespaces
net: move altnames together with the netdevice
net: avoid UAF on deleted altname
net: check for altname conflicts when changing netdev's netns
net: fix ifname in netlink ntf during netns move
net: ethernet: ti: Fix mixed module-builtin object
net: phy: bcm7xxx: Add missing 16nm EPHY statistics
ipv4: fib: annotate races around nh->nh_saddr_genid and nh->nh_saddr
tcp_bpf: properly release resources on error paths
net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve
net: mdio-mux: fix C45 access returning -EIO after API change
tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb
octeon_ep: update BQL sent bytes before ringing doorbell
...
ASoC: Fixes for v6.6
A fairly large set of fixes here but all driver specific, the biggest
block is Johan's work shaking out issues with device setup and teardown
for the wcd938x driver which is a relatively large but clearly broken
down set of changes.
There is one core helper function added as part of a fix for wsa-macro.
Pull char/misc driver fixes from Greg KH:
"Here is a small set of char/misc and other smaller driver subsystem
fixes for 6.6-rc6. Included in here are:
- lots of iio driver fixes
- binder memory leak fix
- mcb driver fixes
- counter driver fixes
- firmware loader documentation fix
- documentation update for embargoed hardware issues
All of these have been in linux-next for over a week with no reported
issues"
* tag 'char-misc-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (22 commits)
iio: pressure: ms5611: ms5611_prom_is_valid false negative bug
dt-bindings: iio: adc: adi,ad7292: Fix additionalProperties on channel nodes
iio: adc: ad7192: Correct reference voltage
iio: light: vcnl4000: Don't power on/off chip in config
iio: addac: Kconfig: update ad74413r selections
iio: pressure: dps310: Adjust Timeout Settings
iio: imu: bno055: Fix missing Kconfig dependencies
iio: adc: imx8qxp: Fix address for command buffer registers
iio: cros_ec: fix an use-after-free in cros_ec_sensors_push_data()
iio: irsd200: fix -Warray-bounds bug in irsd200_trigger_handler
dt-bindings: iio: rohm,bu27010: add missing vdd-supply to example
binder: fix memory leaks of spam and pending work
firmware_loader: Update contact emails for ABI docs
Documentation: embargoed-hardware-issues.rst: Clarify prenotifaction
mcb: remove is_added flag from mcb_device struct
coresight: tmc-etr: Disable warnings for allocation failures
coresight: Fix run time warnings while reusing ETR buffer
iio: admv1013: add mixer_vgate corner cases
iio: pressure: bmp280: Fix NULL pointer exception
iio: dac: ad3552r: Correct device IDs
...
Pull overlayfs fixes from Amir Goldstein:
- Various fixes for regressions due to conversion to new mount
api in v6.5
- Disable a new mount option syntax (append lowerdir) that was
added in v6.5 because we plan to add a different lowerdir
append syntax in v6.7
* tag 'ovl-fixes-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs:
ovl: temporarily disable appending lowedirs
ovl: fix regression in showing lowerdir mount option
ovl: fix regression in parsing of mount options with escaped comma
fs: factor out vfs_parse_monolithic_sep() helper
Before commit b36a5780cb ("ovl: modify layer parameter parsing"),
spaces and commas in lowerdir mount option value used to be escaped using
seq_show_option().
In current upstream, when lowerdir value has a space, it is not escaped
in /proc/mounts, e.g.:
none /mnt overlay rw,relatime,lowerdir=l l,upperdir=u,workdir=w 0 0
which results in broken output of the mount utility:
none on /mnt type overlay (rw,relatime,lowerdir=l)
Store the original lowerdir mount options before unescaping and show
them using the same escaping used for seq_show_option() in addition to
escaping the colon separator character.
Fixes: b36a5780cb ("ovl: modify layer parameter parsing")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Pull dmaengine fixes from Vinod Koul:
"Driver fixes for:
- stm32 dma residue calculation and chaining
- stm32 mdma for setting inflight bytes, residue calculation and
resume abort
- channel request, channel enable and dma error in fsl_edma
- runtime pm imbalance in ste_dma40 driver
- deadlock fix in mediatek driver"
* tag 'dmaengine-fix-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
dmaengine: fsl-edma: fix all channels requested when call fsl_edma3_xlate()
dmaengine: stm32-dma: fix residue in case of MDMA chaining
dmaengine: stm32-dma: fix stm32_dma_prep_slave_sg in case of MDMA chaining
dmaengine: stm32-mdma: set in_flight_bytes in case CRQA flag is set
dmaengine: stm32-mdma: use Link Address Register to compute residue
dmaengine: stm32-mdma: abort resume if no ongoing transfer
dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe
dmaengine: mediatek: Fix deadlock caused by synchronize_irq()
dmaengine: idxd: use spin_lock_irqsave before wait_event_lock_irq
dmaengine: fsl-edma: fix edma4 channel enable failure on second attempt
dt-bindings: dmaengine: zynqmp_dma: add xlnx,bus-width required property
dmaengine: fsl-dma: fix DMA error when enabling sg if 'DONE' bit is set
Pull workqueue fixes from Tejun Heo:
- Fix access-after-free in pwq allocation error path
- Implicitly ordered unbound workqueues should lose the implicit
ordering if an attribute change which isn't compatible with ordered
operation is requested. However, attribute changes requested through
the sysfs interface weren't doing that leaving no way to override the
implicit ordering through the sysfs interface. Fix it.
- Other doc and misc updates
* tag 'wq-for-6.6-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: fix -Wformat-truncation in create_worker
workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
workqueue: Use the kmem_cache_free() instead of kfree() to release pwq
workqueue: doc: Fix function and sysfs path errors
workqueue: Fix UAF report by KASAN in pwq_release_workfn()
Pull irq fixes from Thomas Gleixner:
"A set of updates for interrupt chip drivers:
- Fix the fail of the Qualcomm PDC driver on v3.2 hardware which is
caused by a control bit being moved to a different location
- Update the SM8150 device tree PDC resource so the version register
can be read
- Make the Renesas RZG2L driver correct for interrupts which are
outside of the LSB in the TSSR register by using the proper macro
for calculating the mask
- Document the Renesas RZ2GL device tree binding correctly and update
them for a few devices which faul to boot otherwise
- Use the proper accessor in the RZ2GL driver instead of blindly
dereferencing an unchecked pointer
- Make GICv3 handle the dma-non-coherent attribute correctly
- Ensure that all interrupt controller nodes on RISCV are marked as
initialized correctly
Maintainer changes:
- Add a new entry for GIC interrupt controllers and assign Marc
Zyngier as the maintainer
- Remove Marc Zyngier from the core and driver maintainer entries as
he is burried in work and short of time to handle that.
Thanks to Marc for all the great work he has done in the past couple
of years!
Also note that commit 5873d380f4 ("irqchip/qcom-pdc: Add support for
v3.2 HW") has a incorrect SOB chain.
The real author is Neil. His patch was posted by Dmitry once and Neil
picked it up from the list and reposted it with the bogus SOB chain.
Not a big deal, but worth to mention. I wanted to fix that up, but
then got distracted and Marc piled more changes on top. So I decided
to leave it as is instead of rebasing world"
* tag 'irq-urgent-2023-10-10-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
MAINTAINERS: Remove myself from the general IRQ subsystem maintenance
MAINTAINERS: Add myself as the ARM GIC maintainer
irqchip/renesas-rzg2l: Convert to irq_data_get_irq_chip_data()
irqchip/stm32-exti: add missing DT IRQ flag translation
irqchip/riscv-intc: Mark all INTC nodes as initialized
irqchip/gic-v3: Enable non-coherent redistributors/ITSes DT probing
irqchip/gic-v3-its: Split allocation from initialisation of its_node
dt-bindings: interrupt-controller: arm,gic-v3: Add dma-noncoherent property
dt-bindings: interrupt-controller: renesas,irqc: Add r8a779f0 support
dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/G2UL SoC
irqchip: renesas-rzg2l: Fix logic to clear TINT interrupt source
dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Update description for '#interrupt-cells' property
arm64: dts: qcom: sm8150: extend the size of the PDC resource
irqchip/qcom-pdc: Add support for v3.2 HW
Pull sound fixes from Takashi Iwai:
"A collection of pending fixes since a couple of weeks ago, which
became slightly bigger than usual due to my vacation.
Most of changes are about ASoC device-specific fixes while USB- and
HD-audio received quirks as usual. All fixes, including two ASoC core
changes, are reasonably small and safe to apply"
* tag 'sound-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (23 commits)
ALSA: usb-audio: Fix microphone sound on Nexigo webcam.
ALSA: hda/realtek: Change model for Intel RVP board
ALSA: usb-audio: Fix microphone sound on Opencomm2 Headset
ALSA: hda: cs35l41: Cleanup and fix double free in firmware request
ASoC: dt-bindings: fsl,micfil: Document #sound-dai-cells
ASoC: amd: yc: Fix non-functional mic on Lenovo 82YM
ASoC: tlv320adc3xxx: BUG: Correct micbias setting
ASoC: rt5682: Fix regulator enable/disable sequence
ASoC: hdmi-codec: Fix broken channel map reporting
ASoC: core: Do not call link_exit() on uninitialized rtd objects
ASoC: core: Print component name when printing log
ASoC: SOF: amd: fix for firmware reload failure after playback
ASoC: fsl-asoc-card: use integer type for fll_id and pll_id
ASoC: fsl_sai: Don't disable bitclock for i.MX8MP
dt-bindings: ASoC: rockchip: Add compatible for RK3128 spdif
ASoC: soc-generic-dmaengine-pcm: Fix function name in comment
ALSA: hda/realtek - ALC287 merge RTK codec with CS CS35L41 AMP
ASoC: simple-card: fixup asoc_simple_probe() error handling
ASoC: simple-card-utils: fixup simple_util_startup() error handling
ASoC: Intel: sof_sdw: add support for SKU 0B14
...
The GIC v3 specifications allow redistributors and ITSes interconnect
ports used to access memory to be wired up in a way that makes the
respective initiators/memory observers non-coherent.
Add the standard dma-noncoherent property to the GICv3 bindings to
allow firmware to describe the redistributors/ITSes components and
interconnect ports behaviour in system designs where the redistributors
and ITSes are not coherent with the CPU.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231006125929.48591-2-lpieralisi@kernel.org
Document RZ/G2UL (R9A07G043U) IRQC bindings. The IRQC block on RZ/G2UL SoC
is almost identical to one found on the RZ/G2L SoC the only difference
being it can support BUS_ERR_INT for which it has additional registers.
Hence new generic compatible string "renesas,r9a07g043u-irqc" is added
for RZ/G2UL SoC.
Now that we have additional interrupt for RZ/G2UL and RZ/Five SoC
interrupt-names property is added so that we can parse them based on
names.
While at it updated the example node to four spaces and added
interrupt-names property.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231006121058.13890-1-prabhakar.mahadev-lad.rj@bp.renesas.com
The 'msi' child node schema is missing constraints on additional properties.
It turns out it is incomplete and properties for it are documented in the
parent node by mistake. Move the reference to msi-controller.yaml and
the custom properties to the 'msi' node. Adding 'unevaluatedProperties'
ensures all the properties in the 'msi' node are documented.
With the schema corrected, a minimal interrupt controller node is needed
to properly decode the interrupt properties since the example has
multiple interrupt parents.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Fixes: 905b986d09 ("dt-bindings: pci: Convert iProc PCIe to YAML")
Link: https://lore.kernel.org/r/20230926155613.33904-3-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Jonathan writes:
1st set of IIO fixes for 6.6
Note last minute rebase to fix up a stale Fixes tag. All patches have been
in Linux-next for some time.
adi,ad3552r
- Fix swapped device IDs for the two parts that are supported.
adi,ad7192
- Use the right reference voltage source.
adi,ad7292
- Fix additionalProperties to be false, not true.
adi,ad74413
- Add missing Kconfig depends on IIO_BUFFER and IIO_TRIGGERED_BUFFER
adi,admv1013
- Fix up some corner cases for the mixer vgate register value.
bosch,bmp280
- Fix a null pointer dereference caused by a wrong boolean operator.
bosch,bno055
- Add missing Kconfig depends on IIO_BUFFER and IIO_TRIGGERED_BUFFER
freescale,imx8eqxp
- Fix some wrong register addresses.
google,cros_ec
- Fix a use after free if very badly timed buffer disable occurs by
holding the device in buffered mode.
infineon,dps310
- Expand a timeout so we don't hit it on working parts.
meas,m5611
- Allow for a ROM CRC of 0 as it is a valid value and there are devices
out there where it happens.
murata,irsd200
- Make sure the buffer used to build up the scan is large enough to take
the timestamp.
rohm,bu27010 binding
- Add a missing required vdd-supply
vishay,vcnl4000
- Don't power down chip in wrong place.
* tag 'iio-fixes-for-6.6a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
iio: pressure: ms5611: ms5611_prom_is_valid false negative bug
dt-bindings: iio: adc: adi,ad7292: Fix additionalProperties on channel nodes
iio: adc: ad7192: Correct reference voltage
iio: light: vcnl4000: Don't power on/off chip in config
iio: addac: Kconfig: update ad74413r selections
iio: pressure: dps310: Adjust Timeout Settings
iio: imu: bno055: Fix missing Kconfig dependencies
iio: adc: imx8qxp: Fix address for command buffer registers
iio: cros_ec: fix an use-after-free in cros_ec_sensors_push_data()
iio: irsd200: fix -Warray-bounds bug in irsd200_trigger_handler
dt-bindings: iio: rohm,bu27010: add missing vdd-supply to example
iio: admv1013: add mixer_vgate corner cases
iio: pressure: bmp280: Fix NULL pointer exception
iio: dac: ad3552r: Correct device IDs
Pull arm64 fixes from Will Deacon:
"A typo fix for a PMU driver, a workround for a side-channel erratum on
Cortex-A520 and a fix for the local timer save/restore when using ACPI
with Qualcomm's custom CPUs:
- Workaround for Cortex-A520 erratum #2966298
- Fix typo in Arm CMN PMU driver that breaks counter overflow handling
- Fix timer handling across idle for Qualcomm custom CPUs"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer
arm64: errata: Add Cortex-A520 speculative unprivileged load workaround
arm64: Add Cortex-A520 CPU part definition
perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7
ASoC: More fixes for v6.6
Some additional fixes for v6.6, some fairly unremarkable driver specific
ones and a couple of minor core fixes for error handling and improved
logging.
Pull erofs fixes from Gao Xiang:
- Fix a memory leak issue when using LZMA global compressed
deduplication
- Fix empty device tags in flatdev mode
- Update documentation for recent new features
* tag 'erofs-for-6.6-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: update documentation
erofs: allow empty device tags in flatdev mode
erofs: fix memory leak of LZMA global compressed deduplication
Pull MFD fixes from Lee Jones:
"A couple of small fixes:
- Potential build failure in CS42L43
- Device Tree bindings clean-up for a superseded patch"
* tag 'mfd-fixes-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
dt-bindings: mfd: Revert "dt-bindings: mfd: maxim,max77693: Add USB connector"
mfd: cs42l43: Fix MFD_CS42L43 dependency on REGMAP_IRQ
Pull rtla fixes from Daniel Bristot de Oliveira:
"rtla (Real-Time Linux Analysis) tool fixes.
Timerlat auto-analysis:
- Timerlat is reporting thread interference time without thread noise
events occurrence. It was caused because the thread interference
variable was not reset after the analysis of a timerlat activation
that did not hit the threshold.
- The IRQ handler delay is estimated from the delta of the IRQ
latency reported by timerlat, and the timestamp from IRQ handler
start event. If the delta is near-zero, the drift from the external
clock and the trace event and/or the overhead can cause the value
to be negative. If the value is negative, print a zero-delay.
- IRQ handlers happening after the timerlat thread event but before
the stop tracing were being reported as IRQ that happened before
the *current* IRQ occurrence. Ignore Previous IRQ noise in this
condition because they are valid only for the *next* timerlat
activation.
Timerlat user-space:
- Timerlat is stopping all user-space thread if a CPU becomes
offline. Do not stop the entire tool if a CPU is/become offline,
but only the thread of the unavailable CPU. Stop the tool only, if
all threads leave because the CPUs become/are offline.
man-pages:
- Fix command line example in timerlat hist man page"
* tag 'rtla-v6.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bristot/linux:
rtla: fix a example in rtla-timerlat-hist.rst
rtla/timerlat: Do not stop user-space if a cpu is offline
rtla/timerlat_aa: Fix previous IRQ delay for IRQs that happens after thread sample
rtla/timerlat_aa: Fix negative IRQ delay
rtla/timerlat_aa: Zero thread sum after every sample analysis
