Uwe Kleine-König [Tue, 30 Apr 2024 08:49:17 +0000 (09:49 +0100)]
nvmem: lpc18xx_eeprom: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240430084921.33387-8-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Tue, 30 Apr 2024 08:49:16 +0000 (09:49 +0100)]
nvmem: core: switch to use device_add_groups()
devm_device_add_groups() is being removed from the kernel, so move the
nvmem driver to use device_add_groups() instead. The logic is
identical, when the device is removed the driver core will properly
clean up and remove the groups, and the memory used by the attribute
groups will be freed because it was created with dev_* calls, so this is
functionally identical overall.
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240430084921.33387-7-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Krzysztof Kozlowski [Tue, 30 Apr 2024 08:49:15 +0000 (09:49 +0100)]
nvmem: sprd: fix module autoloading
Add MODULE_DEVICE_TABLE(), so the module could be properly autoloaded
based on the alias from of_device_id table.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240430084921.33387-6-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Krzysztof Kozlowski [Tue, 30 Apr 2024 08:49:14 +0000 (09:49 +0100)]
nvmem: sc27xx: fix module autoloading
Add MODULE_DEVICE_TABLE(), so the module could be properly autoloaded
based on the alias from of_device_id table.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240430084921.33387-5-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Krzysztof Kozlowski [Tue, 30 Apr 2024 08:49:13 +0000 (09:49 +0100)]
nvmem: layouts: sl28vpd: drop driver owner initialization
Core in nvmem_layout_driver_register() already sets the .owner, so
driver does not need to.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240430084921.33387-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Krzysztof Kozlowski [Tue, 30 Apr 2024 08:49:12 +0000 (09:49 +0100)]
nvmem: layouts: onie-tlv: drop driver owner initialization
Core in nvmem_layout_driver_register() already sets the .owner, so
driver does not need to.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240430084921.33387-3-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Krzysztof Kozlowski [Tue, 30 Apr 2024 08:49:11 +0000 (09:49 +0100)]
nvmem: layouts: store owner from modules with nvmem_layout_driver_register()
Modules registering driver with nvmem_layout_driver_register() might
forget to set .owner field. The field is used by some of other kernel
parts for reference counting (try_module_get()), so it is expected that
drivers will set it.
Solve the problem by moving this task away from the drivers to the core
code, just like we did for platform_driver in
commit
9447057eaff8 ("platform_device: use a macro instead of
platform_driver_register").
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240430084921.33387-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christophe JAILLET [Wed, 24 Apr 2024 12:27:23 +0000 (14:27 +0200)]
VMCI: Fix an error handling path in vmci_guest_probe_device()
After a successful pci_iomap_range() call, pci_iounmap() should be called
in the error handling path, as already done in the remove function.
Add the missing call.
The corresponding call was added in the remove function in commit
5ee109828e73 ("VMCI: dma dg: allocate send and receive buffers for DMA
datagrams")
Fixes: e283a0e8b7ea ("VMCI: dma dg: add MMIO access to registers")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Vishnu Dasa <vishnu.dasa@broadcom.com>
Link: https://lore.kernel.org/r/a35bbc3876ae1da70e49dafde4435750e1477be3.1713961553.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 3 May 2024 05:13:54 +0000 (07:13 +0200)]
Merge tag 'coresight-next-v6.10' of git://git./linux/kernel/git/coresight/linux into char-misc-next
Suzuki writes:
coresight: hwtracing subsystem updates for v6.10
CoreSight/hwtracing updates for the next release includes:
- ACPI power management support for CoreSight legacy components, via migration
from AMBA to platform device
- Fixes for ETE register save/restore during CPU Idle.
- ACPI support TMC for Scatter-Gather mode.
- his_ptt driver update to set the parent device for PMU and documentation fixes
- Qcomm Trace component DT binding fixes
- Miscellaneous cleanups
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
* tag 'coresight-next-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux: (28 commits)
hwtracing: hisi_ptt: Assign parent for event_source device
Documentation: ABI + trace: hisi_ptt: update paths to bus/event_source
coresight: tmc: Enable SG capability on ACPI based SoC-400 TMC ETR devices
coresight: Docs/ABI/testing/sysfs-bus-coresight-devices: Fix spelling errors
coresight: tpiu: Convert to platform remove callback returning void
coresight: tmc: Convert to platform remove callback returning void
coresight: stm: Convert to platform remove callback returning void
coresight: debug: Convert to platform remove callback returning void
coresight: catu: Convert to platform remove callback returning void
coresight: Remove duplicate linux/amba/bus.h header
coresight: stm: Remove duplicate linux/acpi.h header
coresight: etm4x: Fix access to resource selector registers
coresight: etm4x: Safe access for TRCQCLTR
coresight: etm4x: Do not save/restore Data trace control registers
coresight: etm4x: Do not hardcode IOMEM access for register restore
coresight: debug: Move ACPI support from AMBA driver to platform driver
coresight: stm: Move ACPI support from AMBA driver to platform driver
coresight: tmc: Move ACPI support from AMBA driver to platform driver
coresight: tpiu: Move ACPI support from AMBA driver to platform driver
coresight: catu: Move ACPI support from AMBA driver to platform driver
...
Jonathan Cameron [Fri, 12 Apr 2024 16:10:57 +0000 (17:10 +0100)]
hwtracing: hisi_ptt: Assign parent for event_source device
Currently the PMU device appears directly under /sys/devices/
Only root busses should appear there, so instead assign the pmu->dev
parent to be the PCI device.
Link: https://lore.kernel.org/linux-cxl/ZCLI9A40PJsyqAmq@kroah.com/
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240412161057.14099-31-Jonathan.Cameron@huawei.com
Jonathan Cameron [Fri, 12 Apr 2024 16:10:56 +0000 (17:10 +0100)]
Documentation: ABI + trace: hisi_ptt: update paths to bus/event_source
To allow for assigning a suitable parent to the struct pmu device
update the documentation to describe the device via the event_source
bus where it will remain accessible.
For the ABI documention file also rename the file as it is named
after the path.
Reviewed-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240412161057.14099-30-Jonathan.Cameron@huawei.com
Anshuman Khandual [Thu, 4 Apr 2024 07:29:34 +0000 (12:59 +0530)]
coresight: tmc: Enable SG capability on ACPI based SoC-400 TMC ETR devices
This detects and enables the scatter gather capability (SG) on ACPI based
Soc-400 TMC ETR devices via a new property called 'arm-armhc97c-sg-enable'.
The updated ACPI spec can be found below, which contains this new property.
https://developer.arm.com/documentation/den0067/latest/
This preserves current handling for the property 'arm,scatter-gather' both
on ACPI and DT based platforms i.e the presence of the property is checked
instead of the value.
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: James Clark <james.clark@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240404072934.940760-1-anshuman.khandual@arm.com
Greg Kroah-Hartman [Wed, 1 May 2024 05:17:29 +0000 (07:17 +0200)]
Merge tag 'mhi-for-6.10' of git://git./linux/kernel/git/mani/mhi into char-misc-next
Manivannan writes:
MHI Host
========
- Added a new API mhi_power_down_keep_dev() to not destroy the struct dev
associated with the MHI channels during MHI power down. This is useful in
scenarios such as system suspend/hibernation where the probability of
channels coming back is very high. So the PM maintainer suggested not to
destroy the struct dev in those cases.
This API is introduced for fixing the failure reported in the ath11k driver
during resume from system suspend.
NOTE: Due to the API dependency, the patch adding the API is pushed to an
immutable branch (mhi-immutable) and merged into both mhi and ath trees. But
the merge commit is not visible in mhi tree due to git being smart with
'fast-forward'.
- Added an optional sysfs entry to force the MHI devices to enter the Emergency
Download (EDL) mode to download the firmware from host.
- Added EDL mode support for Qcom SDX75/65/55 modems as per the MHI spec v1.2,
Chapter 13.2. This involves writing a cookie to the EDL doorbell registers and
then triggering the device reset from host.
* tag 'mhi-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi:
bus: mhi: host: pci_generic: Add generic edl_trigger to allow devices to enter EDL mode
bus: mhi: host: Add a new API for getting channel doorbell offset
bus: mhi: host: Add sysfs entry to force device to enter EDL
bus: mhi: host: Add mhi_power_down_keep_dev() API to support system suspend/hibernation
Greg Kroah-Hartman [Tue, 30 Apr 2024 07:23:46 +0000 (09:23 +0200)]
Merge tag 'fpga-for-6.20-rc1' of git://git./linux/kernel/git/fpga/linux-fpga into char-misc-next
Xu writes:
FPGA Manager changes for 6.10-rc1
FPGA MGR core:
- Marco's change adds module owner parameter for all registration APIs.
FPGA test:
- Macro's change uses KUnit devices instead of platform devices.
DFL:
- Peter's change cleans up unused symbols.
Xlinux:
- Charles adds SelectMAP interface reprogramming support.
- Andy's header inclusion cleanup.
Altera:
- Krzysztof & Christophe's cleanup for drivers
* tag 'fpga-for-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
fpga: region: add owner module and take its refcount
fpga: dfl: remove unused member pdata from struct dfl_{afu,fme}
fpga: dfl: remove unused function is_dfl_feature_present()
fpga: ice40-spi: Don't use "proxy" headers
fpga: tests: use KUnit devices instead of platform devices
fpga: altera-cvp: Remove an unused field in struct altera_cvp_conf
fpga: altera: drop driver owner assignment
fpga: xilinx-core: add new gpio names for prog and init
fpga: xilinx-selectmap: add new driver
dt-bindings: fpga: xlnx,fpga-selectmap: add DT schema
fpga: xilinx-spi: extract a common driver core
fpga: bridge: add owner module and take its refcount
fpga: manager: add owner module and take its refcount
Greg Kroah-Hartman [Tue, 30 Apr 2024 07:22:37 +0000 (09:22 +0200)]
Merge tag 'counter-updates-for-6.10b' of git://git./linux/kernel/git/wbg/counter into char-misc-next
William writes:
Second set of Counter updates for 6.10
Counter header file is updated to include only headers that are actually
use.
* tag 'counter-updates-for-6.10b' of git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter:
counter: Don't use "proxy" headers
Thomas Weißschuh [Fri, 12 Apr 2024 06:26:40 +0000 (08:26 +0200)]
misc/pvpanic: add support for normal shutdowns
Shutdown requests are normally hardware dependent.
By extending pvpanic to also handle shutdown requests, guests can
submit such requests with an easily implementable and cross-platform
mechanism.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20240412-pvpanic-shutdown-v3-1-c214e9873b3f@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Prasad Pandit [Fri, 12 Apr 2024 05:52:21 +0000 (11:22 +0530)]
misc: sgi_gru: remove default attribute of LATTICE_ECP3_CONFIG
Remove 'default n' attribute of 'LATTICE_ECP3_CONFIG' option
because it is redundant. 'n' is automatic default value when
one is not specified.
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Prasad Pandit <pjp@fedoraproject.org>
Link: https://lore.kernel.org/r/20240412055221.69411-3-ppandit@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Prasad Pandit [Fri, 12 Apr 2024 05:52:20 +0000 (11:22 +0530)]
misc: sgi_gru: indent SGI_GRU option help text
Fix indentation of SGI_GRU option's help text by adding
leading spaces. Generally help text is indented by two
more spaces beyond the leading tab <\t> character.
It helps Kconfig parsers to read file without error.
Signed-off-by: Prasad Pandit <pjp@fedoraproject.org>
Link: https://lore.kernel.org/r/20240412055221.69411-2-ppandit@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Krzysztof Kozlowski [Sun, 14 Apr 2024 15:49:57 +0000 (17:49 +0200)]
eeprom: 93xx46: drop unneeded MODULE_ALIAS
The ID table already has respective entry and MODULE_DEVICE_TABLE and
creates proper alias for SPI driver. Having another MODULE_ALIAS causes
the alias to be duplicated.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240414154957.127113-3-krzk@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Krzysztof Kozlowski [Sun, 14 Apr 2024 15:49:55 +0000 (17:49 +0200)]
eeprom: at25: drop unneeded MODULE_ALIAS
The ID table already has respective entry and MODULE_DEVICE_TABLE and
creates proper alias for SPI driver. Having another MODULE_ALIAS causes
the alias to be duplicated.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240414154957.127113-1-krzk@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Uwe Kleine-König [Mon, 29 Apr 2024 08:38:25 +0000 (10:38 +0200)]
mcb: lpc: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Johannes Thumshirn <jth@kernel.org>
Link: https://lore.kernel.org/r/cd04e21a7e2646bfe44b2304eea2b3fd0ee84018.1714379722.git.jth@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 29 Apr 2024 08:52:15 +0000 (10:52 +0200)]
Merge tag 'w1-drv-6.10' of https://git./linux/kernel/git/krzk/linux-w1 into char-misc-next
Krzysztof writes:
1-Wire bus drivers for v6.10
Few cleanups of 1-Wire GPIO driver to make it more robust and easier to
read.
* tag 'w1-drv-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1:
w1: gpio: Don't use "proxy" headers
w1: gpio: Remove duplicate NULL checks
w1: gpio: Use sizeof(*pointer) instead of sizeof(type)
w1: gpio: Switch to use dev_err_probe()
w1: gpio: Make use of device properties
Remington Brasga [Sun, 28 Apr 2024 01:14:01 +0000 (01:14 +0000)]
coresight: Docs/ABI/testing/sysfs-bus-coresight-devices: Fix spelling errors
Fix spelling and gramatical errors
Signed-off-by: Remington Brasga <rbrasga@uci.edu>
[ Adjusted title ]
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240428011401.1080-1-rbrasga@uci.edu
Qiang Yu [Wed, 24 Apr 2024 03:21:55 +0000 (11:21 +0800)]
bus: mhi: host: pci_generic: Add generic edl_trigger to allow devices to enter EDL mode
Some of the MHI modems like SDX65 based ones are capable of entering the
EDL mode as per the standard triggering mechanism defined in the MHI spec
v1.2. So let's add a common mhi_pci_generic_edl_trigger() function that
triggers the EDL mode in the device when user writes to the
/sys/bus/mhi/devices/.../trigger_edl file.
As per the spec, the EDL mode can be triggered by writing a cookie to the
EDL doorbell register and then resetting the device.
Devices supporting this standard way of entering EDL mode can set the
mhi_pci_dev_info::edl_trigger flag.
Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/1713928915-18229-4-git-send-email-quic_qianyu@quicinc.com
[mani: reworded commit message]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Qiang Yu [Wed, 24 Apr 2024 03:21:54 +0000 (11:21 +0800)]
bus: mhi: host: Add a new API for getting channel doorbell offset
Some controllers may want to access a specific doorbell register. Hence add
a new API that reads the CHDBOFF register and returns the offset of the
doorbell registers from MMIO base, so that the controller can calculate the
address of the specific doorbell register by adding the register offset
with doorbell offset and MMIO base address.
Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://lore.kernel.org/r/1713928915-18229-3-git-send-email-quic_qianyu@quicinc.com
[mani: reworded commit message and Kdoc]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Qiang Yu [Wed, 24 Apr 2024 03:21:53 +0000 (11:21 +0800)]
bus: mhi: host: Add sysfs entry to force device to enter EDL
Add sysfs entry to allow users of MHI bus to force device to enter EDL
(Emergency Download) mode to download the device firmware. Since there is
no guarantee that all the devices will support EDL mode, the sysfs entry
is kept as an optional one and will appear only for the supported devices.
Controllers supporting the EDL mode are expected to provide edl_trigger()
callback that puts the device into EDL mode.
Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/1713928915-18229-2-git-send-email-quic_qianyu@quicinc.com
[mani: fixed the kernel version and reworded the commit message]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Uwe Kleine-König [Tue, 23 Apr 2024 08:07:02 +0000 (10:07 +0200)]
coresight: tpiu: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Fixes: 3d83d4d4904a ("coresight: tpiu: Move ACPI support from AMBA driver to platform driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/ad5e0d3ec081444a5ad04a7be277dde3afcb696b.1713858615.git.u.kleine-koenig@pengutronix.de
Uwe Kleine-König [Tue, 23 Apr 2024 08:07:01 +0000 (10:07 +0200)]
coresight: tmc: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Fixes: 70750e257aab ("coresight: tmc: Move ACPI support from AMBA driver to platform driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/3cf26d85a8d45f0efb07e07f3307a1b435ebf61e.1713858615.git.u.kleine-koenig@pengutronix.de
Uwe Kleine-König [Tue, 23 Apr 2024 08:07:00 +0000 (10:07 +0200)]
coresight: stm: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Fixes: 057256aaacc8 ("coresight: stm: Move ACPI support from AMBA driver to platform driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/3fefa60744fc68c9c4b40aeb69e34cda22582c4b.1713858615.git.u.kleine-koenig@pengutronix.de
Uwe Kleine-König [Tue, 23 Apr 2024 08:06:59 +0000 (10:06 +0200)]
coresight: debug: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Fixes: 965edae4e6a2 ("coresight: debug: Move ACPI support from AMBA driver to platform driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/fb3d7db82a2490ace41c51b16ad17ef61549e2f6.1713858615.git.u.kleine-koenig@pengutronix.de
Uwe Kleine-König [Tue, 23 Apr 2024 08:06:58 +0000 (10:06 +0200)]
coresight: catu: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Fixes: 23567323857d ("coresight: catu: Move ACPI support from AMBA driver to platform driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/16a7123efa7d97ae62a02ccbf9b39d146b066860.1713858615.git.u.kleine-koenig@pengutronix.de
Jiapeng Chong [Wed, 24 Apr 2024 02:24:20 +0000 (10:24 +0800)]
coresight: Remove duplicate linux/amba/bus.h header
./include/linux/coresight.h: linux/amba/bus.h is included more than once.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8869
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240424022420.58516-1-jiapeng.chong@linux.alibaba.com
Jiapeng Chong [Wed, 24 Apr 2024 02:36:05 +0000 (10:36 +0800)]
coresight: stm: Remove duplicate linux/acpi.h header
./drivers/hwtracing/coresight/coresight-stm.c: linux/acpi.h is included more than once.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8871
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240424023605.90489-1-jiapeng.chong@linux.alibaba.com
Kunwu Chan [Tue, 23 Apr 2024 02:41:33 +0000 (10:41 +0800)]
mei: bus: constify the struct mei_cl_bus_type usage
Now that the driver core can properly handle constant struct bus_type,
move the mei_cl_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20240423024133.1890455-1-chentao@kylinos.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Wed, 24 Apr 2024 04:31:45 +0000 (21:31 -0700)]
Merge tag 'peci-next-6.10-rc1' of git://git./linux/kernel/git/iwi/linux into char-misc-next
Iwona writes:
Update peci-next for v6.10-rc1
- Move peci_bus_type, peci_controller_type and peci_device_type to be
constant.
Greg Kroah-Hartman [Wed, 24 Apr 2024 03:19:37 +0000 (20:19 -0700)]
Merge tag 'iio-for-6.10a' of https://git./linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: 1st set of new device support, features and cleanup for 6.10
The Analog Device team (Paul Cercueil and Nuno Sa) have been working on
improving high speed device handling. They have had some support in their
own tree for many years, so it is great to see them bring it to upstream.
Some of that is seen here, with the first output device using the
IIO dmaengine infrastructure and a new DAC backend FPGA IP driver.
This makes use of a new set of interfaces to allow backend and
front end driver communication in a fashion that in theory at least
allows for a single driver for a given ADC / DAC independent of
the IP to which is being used to deal with the data bus and DMA aspects
of working with these devices. It is early days for this new
generic way of handling split devices, but as it's kernel internals only
we can merrily change anything about it as a wider diversity of devices
show up and we get a better feel for what works.
Alongside the usual set of new drivers and features we have
the automatic cleanup of fwnode_handle_put() which didn't quite make
it in last cycle. The equivalent DT version was merged by Rob Herring
via the DT binding tree and one patch using that in IIO can also be
found in this pull request. Rob has been making extensive use of that
infrastructure in the DT core which is good to see and provides more
evidence this basic approach is useful.
In some cases, the IIO driver was converted over from DT only to
using the generic firmware description handling of property.h
including using the new macros. The general preference for IIO
is to use this more generic handling where possible - a bunch of other
drivers have been converted this cycle as well.
New device support
==================
adi,ad7173
- New driver supporting AD7172-2, AD7172-4 AD7173-9, AD7175-2, AD7175-8,
AD7176-2 and AD7177-2 ADCs.
- Follow up fix for an accidental use of logic not instead of bitwise.
adi,ad7944
- New driver supporting AD7944, AD7985 and AD7986 pin compatible ADCs.
- Later patch added use of new spi_optimize_message() to reduce overheads
of setting up a reused message.
- Additional changes later in series reduced code duplication.
adi,
ad9739a RF DAC
- New driver for this 14-bit 2.5 GSPS DAC via an LVDS interface.
adi,axi-dac
- Support for this FPGA IP used to send data to high performance DACs over
an interface such as JESD204B/C or parallel interfaces. Used in
conjunction with a DAC driver. The initial user is the
ad9739a.
The dmaengine-buffer needed various changes to make it bidirectional.
avago,apds9306
- New driver for this ambient light sensor.
- Fix much later in this pull for an off by 1 error.
New device IDs
==============
For these at most an ID and a instance of chip specific data was needed.
Always nice to see manufacturers sticking to an existing software interface
for new parts.
allwinner,sun20i
- Add support for h616.
invensense,mpu6050
- Add support for ICM42688
maxim,max30102
- Add compatible for MAX30101
ti,
dac5571
- Add compatible for
DAC081C081
General
=======
fwnode_handle
- Support for cleanup.h based __free(fwnode_handle)
- Loop macro using this for looping over child nodes without needing to
call fwnode_handle_put() in ever early exit from the loop.
- Used in:
* adi,ad3552r
* adi,ad4130
* adi,ad5770r
* adi,ad74413r
* adi,ad7173
* adi,adfm2000
* linear,ltc2688
* linear,ltc2983
* maxim,max11410
* microchip,pac1934
* qcom,spmi-adc
* renesas,rz2gl
* st,ab8500
* st,stm32 (Fix for failure to set return value precedes this patch,
providing an example of why enabling direct returns makes bugs
less likely)
- Conversions to fwnode also using the cleanup logic
* adi,ad7124
* adi,ad7292
* freescale,fsl-imx25-gcq
- Other conversions to fwnode where the new cleanup handling isn't useful
* adi,ad7192
* avia,hx711
* freescale,mma8452
* nxp,fxls8962af
* st,spear
* ti,twl4030
Features
========
adi,adxl345
- Support SPI_3WIRE mode.
adi,ad9944
- Support 3-wire mode, note this isn't normal 3-wire SPI (unlike the
adxl345 change above), but rather a wiring scheme where the SPI
chip select is used to trigger conversions rather than using a
separate pin.
- Add some device specific documentation, mostly around the various wiring
schemes.
invensense,mpu6050
- Add Wake on Motion support as an IIO event and as a wake-up source.
linear,ltc2983
- Add vdd-supply.
ti,hdc3020
- Add power management using trigger on demand mode and adding suspend and
resume handling.
- Use reset GPIO if available.
Cleanup and fixes
================
iio core
- Use the various autocleanup and lock guards from cleanup.h to simplify
the IIO core.
- Don't set the pointer used for iio_priv() if it is zero sized as that
points beyond the end of the allocation. No driver actually uses it
in that case but good to clean this up.
various drivers
- Drop unnecessary casts of other pointer types to void *
docs
- Add missing ABI entry for in_temp_input.
adi,adx345
- General cleanup prior to adding spi-3wire mode.
adi,axi-adc
- Be more flexible and allow minor version changes as these are expected
to be backwards compatible.
avago,apds9300/9600
- Merge near identical bindings. The drivers are quite different, but
the bindings can be shared. The apds9306 binding introduced in this
series uses this shared binding doc as well.
- Add missing vdd-supply
- Update binding to use IRQ_TYPE_LEVEL_LOW instead of 8.
bosch,bmp280
- Organize headers
freescale,fxl-imx25-gcq
- Use devm_ for remaining probe() time setup allowing dropping
of specific error handling and remove() functions.
infineon,dps310
- Fix handling of negative temperatures
- Bring style of other similar calls inline with the form needed
for temperatures
- Ensure error handling of regmap calls is consistent within the driver.
- Simplify scale reading logic.
invensense,mpu6050
- Flip logic in binding to exclude devices without i2c-gate instead
of opting in. The list is expected to be much shorter as all recent
devices support this feature.
honeywell,hsc030pa
- Use spi_read() instead of opening coding.
renesas,rcar
- Use device_for_each_child_of_node_scoped() to remove need to manually
release. Left over from series the rest of which went in during 6.9.
st,ab8500
- Fix naming of function parameters in kernel-doc
* tag 'iio-for-6.10a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (108 commits)
iio: adc: ti-ads131e08: Use device_for_each_child_node_scoped() to simplify error paths.
iio: adc: adi-axi-adc: only error out in major version mismatch
iio: dac: support the
ad9739a RF DAC
iio: dac: add support for AXI DAC IP core
iio: backend: add new functionality
dt-bindings: iio: dac: add docs for
AD9739A
dt-bindings: iio: dac: add docs for AXI DAC IP
iio: buffer-dmaengine: Enable write support
iio: buffer-dmaengine: Support specifying buffer direction
iio: buffer-dma: Enable buffer write support
iio: buffer-dma: Rename iio_dma_buffer_data_available()
iio: buffer-dma: add iio_dmaengine_buffer_setup()
iio: pressure: dps310: simplify scale factor reading
iio: pressure: dps310: consistently check return value of `regmap_read`
iio: pressure: dps310: introduce consistent error handling
iio: pressure: dps310: support negative temperature values
dt-bindings: iio: adc: Add GPADC for Allwinner H616
iio: dac: ad5755: make use of of_device_id table
iio: imu: inv_icm42600: add support of ICM-42688-P
dt-bindings: iio: imu: add icm42688 inside inv_icm42600
...
Greg Kroah-Hartman [Tue, 23 Apr 2024 11:16:03 +0000 (13:16 +0200)]
Merge 6.9-rc5 into char-misc-next
We need the char/misc fixes in here as well to work off of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Marco Pagani [Fri, 19 Apr 2024 08:35:59 +0000 (10:35 +0200)]
fpga: region: add owner module and take its refcount
The current implementation of the fpga region assumes that the low-level
module registers a driver for the parent device and uses its owner pointer
to take the module's refcount. This approach is problematic since it can
lead to a null pointer dereference while attempting to get the region
during programming if the parent device does not have a driver.
To address this problem, add a module owner pointer to the fpga_region
struct and use it to take the module's refcount. Modify the functions for
registering a region to take an additional owner module parameter and
rename them to avoid conflicts. Use the old function names for helper
macros that automatically set the module that registers the region as the
owner. This ensures compatibility with existing low-level control modules
and reduces the chances of registering a region without setting the owner.
Also, update the documentation to keep it consistent with the new interface
for registering an fpga region.
Fixes: 0fa20cdfcc1f ("fpga: fpga-region: device tree control for FPGA")
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Xu Yilun <yilun.xu@intel.com>
Reviewed-by: Russ Weight <russ.weight@linux.dev>
Signed-off-by: Marco Pagani <marpagan@redhat.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20240419083601.77403-1-marpagan@redhat.com
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Peter Colberg [Mon, 15 Apr 2024 23:59:37 +0000 (19:59 -0400)]
fpga: dfl: remove unused member pdata from struct dfl_{afu,fme}
The member pdata in struct dfl_{afu,fme} is set in function
{afu,fme}_dev_init(), respectively, but never used.
Fixes: 857a26222ff7 ("fpga: dfl: afu: add afu sub feature support")
Fixes: 29de76240e86 ("fpga: dfl: fme: add partial reconfiguration sub feature support")
Signed-off-by: Peter Colberg <peter.colberg@intel.com>
Reviewed-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20240415235937.3121-1-peter.colberg@intel.com
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Peter Colberg [Mon, 15 Apr 2024 23:57:43 +0000 (19:57 -0400)]
fpga: dfl: remove unused function is_dfl_feature_present()
The function is_dfl_feature_present() was added but never used.
Fixes: 5b57d02a2f94 ("fpga: dfl: add feature device infrastructure")
Signed-off-by: Peter Colberg <peter.colberg@intel.com>
Reviewed-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20240415235743.3045-1-peter.colberg@intel.com
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Andy Shevchenko [Mon, 15 Apr 2024 14:23:28 +0000 (17:23 +0300)]
fpga: ice40-spi: Don't use "proxy" headers
Update header inclusions to follow IWYU (Include What You Use)
principle.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20240415142428.853812-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
Andy Shevchenko [Mon, 22 Apr 2024 14:48:50 +0000 (17:48 +0300)]
counter: Don't use "proxy" headers
Update header inclusions to follow IWYU (Include What You Use)
principle.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240422144850.2031076-1-andriy.shevchenko@linux.intel.com
Signed-off-by: William Breathitt Gray <wbg@kernel.org>
Suzuki K Poulose [Fri, 12 Apr 2024 14:27:02 +0000 (15:27 +0100)]
coresight: etm4x: Fix access to resource selector registers
Resource selector pair 0 is always implemented and reserved. We must not
touch it, even during save/restore for CPU Idle. Rest of the driver is
well behaved. Fix the offending ones.
Reported-by: Yabin Cui <yabinc@google.com>
Fixes: f188b5e76aae ("coresight: etm4x: Save/restore state across CPU low power states")
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Yabin Cui <yabinc@google.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Link: https://lore.kernel.org/r/20240412142702.2882478-5-suzuki.poulose@arm.com
Suzuki K Poulose [Fri, 12 Apr 2024 14:27:01 +0000 (15:27 +0100)]
coresight: etm4x: Safe access for TRCQCLTR
ETM4x implements TRCQCLTR only when the Q elements are supported
and the Q element filtering is supported (TRCIDR0.QFILT). Access
to the register otherwise could be fatal. Fix this by tracking the
availability, like the others.
Fixes: f188b5e76aae ("coresight: etm4x: Save/restore state across CPU low power states")
Reported-by: Yabin Cui <yabinc@google.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Yabin Cui <yabinc@google.com>
Link: https://lore.kernel.org/r/20240412142702.2882478-4-suzuki.poulose@arm.com
Suzuki K Poulose [Fri, 12 Apr 2024 14:27:00 +0000 (15:27 +0100)]
coresight: etm4x: Do not save/restore Data trace control registers
ETM4x doesn't support Data trace on A class CPUs. As such do not access the
Data trace control registers during CPU idle. This could cause problems for
ETE. While at it, remove all references to the Data trace control registers.
Fixes: f188b5e76aae ("coresight: etm4x: Save/restore state across CPU low power states")
Reported-by: Yabin Cui <yabinc@google.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Yabin Cui <yabinc@google.com>
Link: https://lore.kernel.org/r/20240412142702.2882478-3-suzuki.poulose@arm.com
Suzuki K Poulose [Fri, 12 Apr 2024 14:26:59 +0000 (15:26 +0100)]
coresight: etm4x: Do not hardcode IOMEM access for register restore
When we restore the register state for ETM4x, while coming back
from CPU idle, we hardcode IOMEM access. This is wrong and could
blow up for an ETM with system instructions access (and for ETE).
Fixes: f5bd523690d2 ("coresight: etm4x: Convert all register accesses")
Reported-by: Yabin Cui <yabinc@google.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Yabin Cui <yabinc@google.com>
Link: https://lore.kernel.org/r/20240412142702.2882478-2-suzuki.poulose@arm.com
Linus Torvalds [Sun, 21 Apr 2024 19:35:54 +0000 (12:35 -0700)]
Linux 6.9-rc5
Lorenzo Bertin Salvador [Sat, 20 Apr 2024 18:27:43 +0000 (15:27 -0300)]
iio: adc: ti-ads131e08: Use device_for_each_child_node_scoped() to simplify error paths.
This loop definition automatically releases the handle on early exit
reducing the chance of bugs that cause resource leaks.
Co-developed-by: Briza Mel Dias de Sousa <brizamel.dias@usp.br>
Signed-off-by: Briza Mel Dias de Sousa <brizamel.dias@usp.br>
Signed-off-by: Lorenzo Bertin Salvador <lorenzobs@usp.br>
Link: https://lore.kernel.org/r/20240420182744.153184-2-lorenzobs@usp.br
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Linus Torvalds [Sun, 21 Apr 2024 17:32:58 +0000 (10:32 -0700)]
Merge tag 'char-misc-6.9-rc5' of git://git./linux/kernel/git/gregkh/char-misc
Pull char / misc driver fixes from Greg KH:
"Here are some small char/misc and other driver fixes for 6.9-rc5.
Included in here are the following:
- binder driver fix for reported problem
- speakup crash fix
- mei driver fixes for reported problems
- comdei driver fix
- interconnect driver fixes
- rtsx driver fix
- peci.h kernel doc fix
All of these have been in linux-next for over a week with no reported
problems"
* tag 'char-misc-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
peci: linux/peci.h: fix Excess kernel-doc description warning
binder: check offset alignment in binder_get_object()
comedi: vmk80xx: fix incomplete endpoint checking
mei: vsc: Unregister interrupt handler for system suspend
Revert "mei: vsc: Call wake_up() in the threaded IRQ handler"
misc: rtsx: Fix rts5264 driver status incorrect when card removed
mei: me: disable RPL-S on SPS and IGN firmwares
speakup: Avoid crash on very long word
interconnect: Don't access req_list while it's being manipulated
interconnect: qcom: x1e80100: Remove inexistent ACV_PERF BCM
Linus Torvalds [Sun, 21 Apr 2024 17:30:21 +0000 (10:30 -0700)]
Merge tag 'driver-core-6.9-rc5' of git://git./linux/kernel/git/gregkh/driver-core
Pull kernfs bugfix and documentation update from Greg KH:
"Here are two changes for 6.9-rc5 that deal with "driver core" stuff,
that do the following:
- sysfs reference leak fix
- embargoed-hardware-issues.rst update for Power
Both of these have been in linux-next for over a week with no reported
issues"
* tag 'driver-core-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
Documentation: embargoed-hardware-issues.rst: Add myself for Power
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
Linus Torvalds [Sun, 21 Apr 2024 17:27:01 +0000 (10:27 -0700)]
Merge tag 'tty-6.9-rc5' of git://git./linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are some small tty and serial driver fixes for 6.9-rc5 that
resolve a bunch of reported problems. Included in here are:
- MAINTAINERS and .mailmap update for Richard Genoud
- serial core regression fixes from 6.9-rc1 changes
- pci id cleanups
- serial core crash fix
- stm32 driver fixes
- 8250 driver fixes
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: stm32: Reset .throttled state in .startup()
serial: stm32: Return IRQ_NONE in the ISR if no handling happend
serial: core: Fix missing shutdown and startup for serial base port
serial: core: Clearing the circular buffer before NULLifying it
MAINTAINERS: mailmap: update Richard Genoud's email address
serial/pmac_zilog: Remove flawed mitigation for rx irq flood
serial: 8250_pci: Remove redundant PCI IDs
serial: core: Fix regression when runtime PM is not enabled
serial: mxs-auart: add spinlock around changing cts state
serial: 8250_dw: Revert: Do not reclock if already at correct rate
serial: 8250_lpc18xx: disable clks on error in probe()
Linus Torvalds [Sun, 21 Apr 2024 17:23:27 +0000 (10:23 -0700)]
Merge tag 'usb-6.9-rc5' of git://git./linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt driver fixes from Greg KH:
"Here are some small USB and Thunderbolt driver fixes for 6.9-rc5.
Included in here are:
- MAINTAINER file update for invalid email address
- usb-serial device id updates
- typec driver fixes
- thunderbolt / usb4 driver fixes
- usb core shutdown fixes
- cdc-wdm driver revert for reported problem in -rc1
- usb gadget driver fixes
- xhci driver fixes
All of these have been in linux-next for a while with no reported
problems"
* tag 'usb-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits)
USB: serial: option: add Telit FN920C04 rmnet compositions
usb: dwc3: ep0: Don't reset resource alloc flag
Revert "usb: cdc-wdm: close race between read and workqueue"
USB: serial: option: add Rolling RW101-GL and RW135-GL support
USB: serial: option: add Lonsung U8300/U9300 product
USB: serial: option: add support for Fibocom FM650/FG650
USB: serial: option: support Quectel EM060K sub-models
USB: serial: option: add Fibocom FM135-GL variants
usb: misc: onboard_usb_hub: Disable the USB hub clock on failure
thunderbolt: Avoid notify PM core about runtime PM resume
thunderbolt: Fix wake configurations after device unplug
usb: dwc2: host: Fix dereference issue in DDMA completion flow.
usb: typec: mux: it5205: Fix ChipID value typo
MAINTAINERS: Drop Li Yang as their email address stopped working
usb: gadget: fsl: Initialize udc before using it
usb: Disable USB3 LPM at shutdown
usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
usb: typec: tcpm: Correct the PDO counting in pd_set
usb: gadget: functionfs: Wait for fences before enqueueing DMABUF
usb: gadget: functionfs: Fix inverted DMA fence direction
...
Linus Torvalds [Sun, 21 Apr 2024 16:39:36 +0000 (09:39 -0700)]
Merge tag 'sched_urgent_for_v6.9_rc5' of git://git./linux/kernel/git/tip/tip
Pull scheduler fix from Borislav Petkov:
- Add a missing memory barrier in the concurrency ID mm switching
* tag 'sched_urgent_for_v6.9_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched: Add missing memory barrier in switch_mm_cid
Linus Torvalds [Sun, 21 Apr 2024 16:36:12 +0000 (09:36 -0700)]
Merge tag 'x86_urgent_for_v6.9_rc5' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Fix CPU feature dependencies of GFNI, VAES, and VPCLMULQDQ
- Print the correct error code when FRED reports a bad event type
- Add a FRED-specific INT80 handler without the special dances that
need to happen in the current one
- Enable the using-the-default-return-thunk-but-you-should-not warning
only on configs which actually enable those special return thunks
- Check the proper feature flags when selecting BHI retpoline
mitigation
* tag 'x86_urgent_for_v6.9_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
x86/fred: Fix incorrect error code printout in fred_bad_type()
x86/fred: Fix INT80 emulation for FRED
x86/retpolines: Enable the default thunk warning only on relevant configs
x86/bugs: Fix BHI retpoline check
Linus Torvalds [Sat, 20 Apr 2024 18:28:02 +0000 (11:28 -0700)]
Merge tag 'block-6.9-
20240420' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
"Just two minor fixes that should go into the 6.9 kernel release, one
fixing a regression with partition scanning errors, and one fixing a
WARN_ON() that can get triggered if we race with a timer"
* tag 'block-6.9-
20240420' of git://git.kernel.dk/linux:
blk-iocost: do not WARN if iocg was already offlined
block: propagate partition scanning errors to the BLKRRPART ioctl
Linus Torvalds [Sat, 20 Apr 2024 18:17:22 +0000 (11:17 -0700)]
Merge tag 'email' of git://git./linux/kernel/git/jejb/scsi
Pull email address update from James Bottomley:
"My IBM email has stopped working, so update to a working email
address"
* tag 'email' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
MAINTAINERS: update to working email address
Linus Torvalds [Sat, 20 Apr 2024 18:10:51 +0000 (11:10 -0700)]
Merge tag 'for-linus' of git://git./virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"This is a bit on the large side, mostly due to two changes:
- Changes to disable some broken PMU virtualization (see below for
details under "x86 PMU")
- Clean up SVM's enter/exit assembly code so that it can be compiled
without OBJECT_FILES_NON_STANDARD. This fixes a warning "Unpatched
return thunk in use. This should not happen!" when running KVM
selftests.
Everything else is small bugfixes and selftest changes:
- Fix a mostly benign bug in the gfn_to_pfn_cache infrastructure
where KVM would allow userspace to refresh the cache with a bogus
GPA. The bug has existed for quite some time, but was exposed by a
new sanity check added in 6.9 (to ensure a cache is either
GPA-based or HVA-based).
- Drop an unused param from gfn_to_pfn_cache_invalidate_start() that
got left behind during a 6.9 cleanup.
- Fix a math goof in x86's hugepage logic for
KVM_SET_MEMORY_ATTRIBUTES that results in an array overflow
(detected by KASAN).
- Fix a bug where KVM incorrectly clears root_role.direct when
userspace sets guest CPUID.
- Fix a dirty logging bug in the where KVM fails to write-protect
SPTEs used by a nested guest, if KVM is using Page-Modification
Logging and the nested hypervisor is NOT using EPT.
x86 PMU:
- Drop support for virtualizing adaptive PEBS, as KVM's
implementation is architecturally broken without an obvious/easy
path forward, and because exposing adaptive PEBS can leak host LBRs
to the guest, i.e. can leak host kernel addresses to the guest.
- Set the enable bits for general purpose counters in
PERF_GLOBAL_CTRL at RESET time, as done by both Intel and AMD
processors.
- Disable LBR virtualization on CPUs that don't support LBR
callstacks, as KVM unconditionally uses
PERF_SAMPLE_BRANCH_CALL_STACK when creating the perf event, and
would fail on such CPUs.
Tests:
- Fix a flaw in the max_guest_memory selftest that results in it
exhausting the supply of ucall structures when run with more than
256 vCPUs.
- Mark KVM_MEM_READONLY as supported for RISC-V in
set_memory_region_test"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (30 commits)
KVM: Drop unused @may_block param from gfn_to_pfn_cache_invalidate_start()
KVM: selftests: Add coverage of EPT-disabled to vmx_dirty_log_test
KVM: x86/mmu: Fix and clarify comments about clearing D-bit vs. write-protecting
KVM: x86/mmu: Remove function comments above clear_dirty_{gfn_range,pt_masked}()
KVM: x86/mmu: Write-protect L2 SPTEs in TDP MMU when clearing dirty status
KVM: x86/mmu: Precisely invalidate MMU root_role during CPUID update
KVM: VMX: Disable LBR virtualization if the CPU doesn't support LBR callstacks
perf/x86/intel: Expose existence of callback support to KVM
KVM: VMX: Snapshot LBR capabilities during module initialization
KVM: x86/pmu: Do not mask LVTPC when handling a PMI on AMD platforms
KVM: x86: Snapshot if a vCPU's vendor model is AMD vs. Intel compatible
KVM: x86: Stop compiling vmenter.S with OBJECT_FILES_NON_STANDARD
KVM: SVM: Create a stack frame in __svm_sev_es_vcpu_run()
KVM: SVM: Save/restore args across SEV-ES VMRUN via host save area
KVM: SVM: Save/restore non-volatile GPRs in SEV-ES VMRUN via host save area
KVM: SVM: Clobber RAX instead of RBX when discarding spec_ctrl_intercepted
KVM: SVM: Drop 32-bit "support" from __svm_sev_es_vcpu_run()
KVM: SVM: Wrap __svm_sev_es_vcpu_run() with #ifdef CONFIG_KVM_AMD_SEV
KVM: SVM: Create a stack frame in __svm_vcpu_run() for unwinding
KVM: SVM: Remove a useless zeroing of allocated memory
...
Linus Torvalds [Sat, 20 Apr 2024 18:06:42 +0000 (11:06 -0700)]
Merge tag 'powerpc-6.9-3' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix wireguard loading failure on pre-Power10 due to Power10 crypto
routines
- Fix papr-vpd selftest failure due to missing variable initialization
- Avoid unnecessary get/put in spapr_tce_platform_iommu_attach_dev()
Thanks to Geetika Moolchandani, Jason Gunthorpe, Michal Suchánek, Nathan
Lynch, and Shivaprasad G Bhat.
* tag 'powerpc-6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
selftests/powerpc/papr-vpd: Fix missing variable initialization
powerpc/crypto/chacha-p10: Fix failure on non Power10
powerpc/iommu: Refactor spapr_tce_platform_iommu_attach_dev()
Linus Torvalds [Sat, 20 Apr 2024 17:36:02 +0000 (10:36 -0700)]
Merge tag 'clk-fixes-for-linus' of git://git./linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A couple clk driver fixes, a build fix, and a deadlock fix:
- Mediatek mt7988 has broken PCIe because the wrong parent is used
- Mediatek clk drivers may deadlock when registering their clks
because the clk provider device is repeatedly runtime PM resumed
and suspended during probe and clk registration.
Resuming the clk provider device deadlocks with an ABBA deadlock
due to genpd_lock and the clk prepare_lock. The fix is to keep the
device runtime resumed while registering clks.
- Another runtime PM related deadlock, this time with disabling
unused clks during late init.
We get an ABBA deadlock where a device is runtime PM resuming (or
suspending) while the disabling of unused clks is happening in
parallel. That runtime PM action calls into the clk framework and
tries to grab the clk prepare_lock while the disabling of unused
clks holds the prepare_lock and is waiting for that runtime PM
action to complete.
The fix is to runtime resume all the clk provider devices before
grabbing the clk prepare_lock during disable unused.
- A build fix to provide an empty devm_clk_rate_exclusive_get()
function when CONFIG_COMMON_CLK=n"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: mediatek: mt7988-infracfg: fix clocks for 2nd PCIe port
clk: mediatek: Do a runtime PM get on controllers during probe
clk: Get runtime PM before walking tree for clk_summary
clk: Get runtime PM before walking tree during disable_unused
clk: Initialize struct clk_core kref earlier
clk: Don't hold prepare_lock when calling kref_put()
clk: Remove prepare_lock hold assertion in __clk_release()
clk: Provide !COMMON_CLK dummy for devm_clk_rate_exclusive_get()
Nuno Sa [Fri, 19 Apr 2024 15:36:45 +0000 (17:36 +0200)]
iio: adc: adi-axi-adc: only error out in major version mismatch
The IP core only has breaking changes when there major version changes.
Hence, only match the major number. This is also in line with the other
core ADI has upstream. The current check for erroring out
'expected_version > current_version"' is then wrong as we could just
increase the core major with breaking changes and that would go
unnoticed.
Fixes: ef04070692a2 ("iio: adc: adi-axi-adc: add support for AXI ADC IP core")
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-ad9467-new-features-v1-2-3e7628ff6d5e@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Nuno Sa [Fri, 19 Apr 2024 08:25:43 +0000 (10:25 +0200)]
iio: dac: support the
ad9739a RF DAC
The
AD9739A is a 14-bit, 2.5 GSPS high performance RF DACs that are capable
of synthesizing wideband signals from DC up to 3 GHz.
A dual-port, source synchronous, LVDS interface simplifies the digital
interface with existing FGPA/ASIC technology. On-chip controllers are used
to manage external and internal clock domain variations over temperature to
ensure reliable data transfer from the host to the DAC core.
Co-developed-by: Dragos Bogdan <dragos.bogdan@analog.com>
Signed-off-by: Dragos Bogdan <dragos.bogdan@analog.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-10-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Nuno Sa [Fri, 19 Apr 2024 08:25:42 +0000 (10:25 +0200)]
iio: dac: add support for AXI DAC IP core
Support the Analog Devices Generic AXI DAC IP core. The IP core is used
for interfacing with digital-to-analog (DAC) converters that require either
a high-speed serial interface (JESD204B/C) or a source synchronous parallel
interface (LVDS/CMOS). Typically (for such devices) SPI will be used for
configuration only, while this IP core handles the streaming of data into
memory via DMA.
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-9-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Nuno Sa [Fri, 19 Apr 2024 08:25:41 +0000 (10:25 +0200)]
iio: backend: add new functionality
This adds the needed backend ops for supporting a backend inerfacing
with an high speed dac. The new ops are:
* data_source_set();
* set_sampling_freq();
* extend_chan_spec();
* ext_info_set();
* ext_info_get().
Also to note the new helpers that are meant to be used by the backends
when extending an IIO channel (adding extended info):
* iio_backend_ext_info_set();
* iio_backend_ext_info_get().
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-8-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Nuno Sa [Fri, 19 Apr 2024 08:25:40 +0000 (10:25 +0200)]
dt-bindings: iio: dac: add docs for
AD9739A
This adds the bindings documentation for the 14 bit
RF Digital-to-Analog converter.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-7-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Nuno Sa [Fri, 19 Apr 2024 08:25:39 +0000 (10:25 +0200)]
dt-bindings: iio: dac: add docs for AXI DAC IP
This adds the bindings documentation for the Analog Devices AXI DAC IP
core.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-6-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Paul Cercueil [Fri, 19 Apr 2024 08:25:38 +0000 (10:25 +0200)]
iio: buffer-dmaengine: Enable write support
Use the iio_dma_buffer_write() and iio_dma_buffer_space_available()
functions provided by the buffer-dma core, to enable write support in
the buffer-dmaengine code.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-5-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Paul Cercueil [Fri, 19 Apr 2024 08:25:37 +0000 (10:25 +0200)]
iio: buffer-dmaengine: Support specifying buffer direction
Update the devm_iio_dmaengine_buffer_setup() function to support
specifying the buffer direction.
Update the iio_dmaengine_buffer_submit() function to handle input
buffers as well as output buffers.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-4-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Paul Cercueil [Fri, 19 Apr 2024 08:25:36 +0000 (10:25 +0200)]
iio: buffer-dma: Enable buffer write support
Adding write support to the buffer-dma code is easy - the write()
function basically needs to do the exact same thing as the read()
function: dequeue a block, read or write the data, enqueue the block
when entirely processed.
Therefore, the iio_buffer_dma_read() and the new iio_buffer_dma_write()
now both call a function iio_buffer_dma_io(), which will perform this
task.
Note that we preemptively reset block->bytes_used to the buffer's size
in iio_dma_buffer_request_update(), as in the future the
iio_dma_buffer_enqueue() function won't reset it.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-3-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Paul Cercueil [Fri, 19 Apr 2024 08:25:35 +0000 (10:25 +0200)]
iio: buffer-dma: Rename iio_dma_buffer_data_available()
Change its name to iio_dma_buffer_usage(), as this function can be used
both for the .data_available and the .space_available callbacks.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-2-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Nuno Sa [Fri, 19 Apr 2024 08:25:34 +0000 (10:25 +0200)]
iio: buffer-dma: add iio_dmaengine_buffer_setup()
This brings the DMA buffer API more in line with what we have in the
triggered buffer. There's no need of having both
devm_iio_dmaengine_buffer_setup() and devm_iio_dmaengine_buffer_alloc().
Hence we introduce the new iio_dmaengine_buffer_setup() that together
with devm_iio_dmaengine_buffer_setup() should be all we need.
Note that as part of this change iio_dmaengine_buffer_alloc() is again
static and the axi-adc was updated accordingly.
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240419-iio-backend-axi-dac-v4-1-5ca45b4de294@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Thomas Haemmerle [Mon, 15 Apr 2024 10:50:30 +0000 (12:50 +0200)]
iio: pressure: dps310: simplify scale factor reading
Both functions `dps310_get_pres_precision` and
`dps310_get_temp_precision` provide the oversampling rate by calling the
`BIT()` macro. However, to look up the corresponding scale factor, we
need the register value itself. Currently, this is achieved by undoing
the calculation of the oversampling rate with `ilog2()`.
Simplify the two functions for getting the scale factor and directly
use the register content for the lookup.
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Link: https://lore.kernel.org/r/20240415105030.1161770-5-thomas.haemmerle@leica-geosystems.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Thomas Haemmerle [Mon, 15 Apr 2024 10:50:29 +0000 (12:50 +0200)]
iio: pressure: dps310: consistently check return value of `regmap_read`
Align the check of return values `regmap_read` so that it's consistent
across this driver code.
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Link: https://lore.kernel.org/r/20240415105030.1161770-4-thomas.haemmerle@leica-geosystems.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Thomas Haemmerle [Mon, 15 Apr 2024 10:50:28 +0000 (12:50 +0200)]
iio: pressure: dps310: introduce consistent error handling
Align error handling with `dps310_calculate_temp`, where it's not
possible to differentiate between errors and valid calculations by
checking if the returned value is negative.
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Link: https://lore.kernel.org/r/20240415105030.1161770-3-thomas.haemmerle@leica-geosystems.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Thomas Haemmerle [Mon, 15 Apr 2024 10:50:27 +0000 (12:50 +0200)]
iio: pressure: dps310: support negative temperature values
The current implementation interprets negative values returned from
`dps310_calculate_temp` as error codes.
This has a side effect that when negative temperature values are
calculated, they are interpreted as error.
Fix this by using the return value only for error handling and passing a
pointer for the value.
Fixes: ba6ec48e76bc ("iio: Add driver for Infineon DPS310")
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Link: https://lore.kernel.org/r/20240415105030.1161770-2-thomas.haemmerle@leica-geosystems.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
James Bottomley [Sat, 20 Apr 2024 12:34:09 +0000 (08:34 -0400)]
MAINTAINERS: update to working email address
jejb@linux.ibm.com no longer works.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Chris Morgan [Wed, 17 Apr 2024 17:04:22 +0000 (12:04 -0500)]
dt-bindings: iio: adc: Add GPADC for Allwinner H616
Add support for the GPADC for the Allwinner H616. It is identical to
the existing ADC for the D1/T113s/R329/T507 SoCs.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240417170423.20640-3-macroalpha82@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Linus Torvalds [Fri, 19 Apr 2024 23:34:10 +0000 (16:34 -0700)]
Merge tag 'perf-tools-fixes-for-v6.9-2024-04-19' of git://git./linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Namhyung Kim:
"A random set of small bug fixes:
- Fix perf annotate TUI when used with data type profiling
- Work around BPF verifier about sighand lock checking
And a set of kernel header synchronization"
* tag 'perf-tools-fixes-for-v6.9-2024-04-19' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
tools/include: Sync arm64 asm/cputype.h with the kernel sources
tools/include: Sync asm-generic/bitops/fls.h with the kernel sources
tools/include: Sync x86 asm/msr-index.h with the kernel sources
tools/include: Sync x86 asm/irq_vectors.h with the kernel sources
tools/include: Sync x86 CPU feature headers with the kernel sources
tools/include: Sync uapi/sound/asound.h with the kernel sources
tools/include: Sync uapi/linux/kvm.h and asm/kvm.h with the kernel sources
tools/include: Sync uapi/linux/fs.h with the kernel sources
tools/include: Sync uapi/drm/i915_drm.h with the kernel sources
perf lock contention: Add a missing NULL check
perf annotate: Make sure to call symbol__annotate2() in TUI
Linus Torvalds [Fri, 19 Apr 2024 21:10:11 +0000 (14:10 -0700)]
Merge tag 'hardening-v6.9-rc5' of git://git./linux/kernel/git/kees/linux
Pull hardening fixes from Kees Cook:
- Correctly disable UBSAN configs in configs/hardening (Nathan
Chancellor)
- Add missing signed integer overflow trap types to arm64 handler
* tag 'hardening-v6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
ubsan: Add awareness of signed integer overflow traps
configs/hardening: Disable CONFIG_UBSAN_SIGNED_WRAP
configs/hardening: Fix disabling UBSAN configurations
Linus Torvalds [Fri, 19 Apr 2024 21:02:21 +0000 (14:02 -0700)]
Merge tag 'for-linus-iommufd' of git://git./linux/kernel/git/jgg/iommufd
Pull iommufd fixes from Jason Gunthorpe:
"Two fixes for the selftests:
- CONFIG_IOMMUFD_TEST needs CONFIG_IOMMUFD_DRIVER to work
- The kconfig fragment sshould include fault injection so the fault
injection test can work"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommufd: Add config needed for iommufd_fail_nth
iommufd: Add missing IOMMUFD_DRIVER kconfig for the selftest
Linus Torvalds [Fri, 19 Apr 2024 20:46:44 +0000 (13:46 -0700)]
Merge tag 'for-linus' of git://git./linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
- Add a missing mutex_destroy() in rxe
- Enhance the debugging print for cm_destroy failures to help debug
these
- Fix mlx5 MAD processing in cases where multiport devices are running
in switchedev mode
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/mlx5: Fix port number for counter query in multi-port configuration
RDMA/cm: Print the old state when cm_destroy_id gets timeout
RDMA/rxe: Fix the problem "mutex_destroy missing"
Linus Torvalds [Fri, 19 Apr 2024 20:36:28 +0000 (13:36 -0700)]
Merge tag '9p-fixes-for-6.9-rc5' of git://git./linux/kernel/git/ericvh/v9fs
Pull fs/9p fixes from Eric Van Hensbergen:
"This contains a reversion of one of the original 6.9 patches which
seems to have been the cause of most of the instability. It also
incorporates several fixes to legacy support and cache fixes.
There are few additional changes to improve stability, but I want
another week of testing before sending them upstream"
* tag '9p-fixes-for-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
fs/9p: drop inodes immediately on non-.L too
fs/9p: Revert "fs/9p: fix dups even in uncached mode"
fs/9p: remove erroneous nlink init from legacy stat2inode
9p: explicitly deny setlease attempts
fs/9p: fix the cache always being enabled on files with qid flags
fs/9p: translate O_TRUNC into OTRUNC
fs/9p: only translate RWX permissions for plain 9P2000
Linus Torvalds [Fri, 19 Apr 2024 20:16:10 +0000 (13:16 -0700)]
Merge tag 'fuse-fixes-6.9-rc5' of git://git./linux/kernel/git/mszeredi/fuse
Pull fuse fixes from Miklos Szeredi:
- Fix two bugs in the new passthrough mode
- Fix a statx bug introduced in v6.6
- Fix code documentation
* tag 'fuse-fixes-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
cuse: add kernel-doc comments to cuse_process_init_reply()
fuse: fix leaked ENOSYS error on first statx call
fuse: fix parallel dio write on file open in passthrough mode
fuse: fix wrong ff->iomode state changes from parallel dio write
Linus Torvalds [Fri, 19 Apr 2024 20:04:21 +0000 (13:04 -0700)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Fix a kernel fault during page table walking in huge_pte_alloc() with
PTABLE_LEVELS=5 due to using p4d_offset() instead of p4d_alloc()
- head.S fix and cleanup to disable the MMU before toggling the
HCR_EL2.E2H bit when entering the kernel with the MMU on from the EFI
stub. Changing this bit (currently from VHE to nVHE) causes some
system registers as well as page table descriptors to be interpreted
differently, potentially resulting in spurious MMU faults
- Fix translation fault in swsusp_save() accessing MEMBLOCK_NOMAP
memory ranges due to kernel_page_present() returning true in most
configurations other than rodata_full == true,
CONFIG_DEBUG_PAGEALLOC=y or CONFIG_KFENCE=y
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: hibernate: Fix level3 translation fault in swsusp_save()
arm64/head: Disable MMU at EL2 before clearing HCR_EL2.E2H
arm64/head: Drop unnecessary pre-disable-MMU workaround
arm64/hugetlb: Fix page table walk in huge_pte_alloc()
Linus Torvalds [Fri, 19 Apr 2024 16:59:15 +0000 (09:59 -0700)]
Merge tag 's390-6.9-4' of git://git./linux/kernel/git/s390/linux
Pull s390 updates from Alexander Gordeev:
- Fix NULL pointer dereference in program check handler
- Fake IRBs are important events relevant for problem analysis. Add
traces when queueing and delivering
- Fix a race condition in ccw_device_set_online() that can cause the
online process to fail
- Deferred condition code 1 response indicates that I/O was not started
and should be retried. The current QDIO implementation handles a cc1
response as an error, resulting in a failed QDIO setup. Fix that by
retrying the setup when a cc1 response is received
* tag 's390-6.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/mm: Fix NULL pointer dereference
s390/cio: log fake IRB events
s390/cio: fix race condition during online processing
s390/qdio: handle deferred cc1
Linus Torvalds [Fri, 19 Apr 2024 16:52:09 +0000 (09:52 -0700)]
Merge tag 'bootconfig-fixes-v6.9-rc4' of git://git./linux/kernel/git/trace/linux-trace
Pull bootconfig fixes from Masami Hiramatsu:
- Fix potential static_command_line buffer overrun.
Currently we allocate the memory for static_command_line based on
"boot_command_line", but it will copy "command_line" into it. So we
use the length of "command_line" instead of "boot_command_line" (as
we previously did)
- Use memblock_free_late() in xbc_exit() instead of memblock_free()
after the buddy system is initialized
- Fix a kerneldoc warning
* tag 'bootconfig-fixes-v6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
bootconfig: Fix the kerneldoc of _xbc_exit()
bootconfig: use memblock_free_late to free xbc memory to buddy
init/main.c: Fix potential static_command_line memory overflow
Linus Torvalds [Fri, 19 Apr 2024 16:41:57 +0000 (09:41 -0700)]
Merge tag 'thermal-6.9-rc5' of git://git./linux/kernel/git/rafael/linux-pm
Pull thermal control fix from Rafael Wysocki:
"This prevents the thermal debug code from attempting to divide by zero
and corrects trip point statistics (Rafael Wysocki)"
* tag 'thermal-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal/debugfs: Add missing count increment to thermal_debug_tz_trip_up()
Linus Torvalds [Fri, 19 Apr 2024 16:29:51 +0000 (09:29 -0700)]
Merge tag 'sound-6.9-rc5' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Things look calm and normal, we got handful HD-audio-related small
fixes and a fix for MIDI 2.0 UMP handling"
* tag 'sound-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: seq: ump: Fix conversion from MIDI2 to MIDI1 UMP messages
ALSA: hda/realtek - Enable audio jacks of Haier Boyue G42 with ALC269VC
ALSA: hda/realtek: Add quirks for Huawei Matebook D14 NBLB-WAX9N
ALSA: hda/realtek: Fix volumn control of ThinkBook 16P Gen4
ALSA: hda/realtek: Fixes for Asus GU605M and GA403U sound
ALSA: hda/tas2781: Add new vendor_id and subsystem_id to support ThinkPad ICE-1
ALSA: hda/tas2781: correct the register for pow calibrated data
ALSA: hda/realtek: Add quirk for HP SnowWhite laptops
Linus Torvalds [Fri, 19 Apr 2024 16:21:25 +0000 (09:21 -0700)]
Merge tag 'drm-fixes-2024-04-19' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Regular week of fixes, seems to be about right for this time in the
release cycle, amdgpu, and nouveau are the main one with some
scattered fixes otherwise.
ttm:
- Stop pooling cached NUMA pages
amdgpu:
- Fix invalid resource->start check
- USB-C DSC fix
- Fix a potential UAF in VA IOCTL
- Fix visible VRAM handling during faults
amdkfd:
- Fix memory leak in create_process failure
radeon:
- Silence UBSAN warnings from variable sized arrays
nouveau:
- dp: Don't probe DP ports twice
- nv04: Fix OOB access
- nv50: Disable AUX bus for disconnected DP ports
- nvkm: Fix instmem race condition
panel:
- Don't unregister DSI devices in several drivers
v3d:
- Fix enabled_ns increment
xe:
- Fix bo leak on error path during fb init
- Fix use-after-free due to order vm is put and destroyed"
* tag 'drm-fixes-2024-04-19' of https://gitlab.freedesktop.org/drm/kernel:
drm/radeon: silence UBSAN warning (v3)
drm/radeon: make -fstrict-flex-arrays=3 happy
drm/amdgpu: fix visible VRAM handling during faults
drm/amdgpu: validate the parameters of bo mapping operations more clearly
Revert "drm/amd/display: fix USB-C flag update after enc10 feature init"
drm/amdkfd: Fix memory leak in create_process failure
drm/amdgpu: remove invalid resource->start check v2
drm/xe/vm: prevent UAF with asid based lookup
drm/xe: Fix bo leak in intel_fb_bo_framebuffer_init
drm/panel: novatek-nt36682e: don't unregister DSI device
drm/panel: visionox-rm69299: don't unregister DSI device
drm/nouveau/dp: Don't probe eDP ports twice harder
drm/nouveau/kms/nv50-: Disable AUX bus for disconnected DP ports
drm/v3d: Don't increment `enabled_ns` twice
drm/vmwgfx: Sort primary plane formats by order of preference
drm/vmwgfx: Fix crtc's atomic check conditional
drm/vmwgfx: Fix prime import/export
drm/ttm: stop pooling cached NUMA pages v2
drm: nv04: Fix out of bounds access
nouveau: fix instmem race condition around ptr stores
Linus Torvalds [Fri, 19 Apr 2024 16:13:35 +0000 (09:13 -0700)]
Merge tag 'mm-hotfixes-stable-2024-04-18-14-41' of git://git./linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"15 hotfixes. 9 are cc:stable and the remainder address post-6.8 issues
or aren't considered suitable for backporting.
There are a significant number of fixups for this cycle's page_owner
changes (series "page_owner: print stacks and their outstanding
allocations"). Apart from that, singleton changes all over, mainly in
MM"
* tag 'mm-hotfixes-stable-2024-04-18-14-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
nilfs2: fix OOB in nilfs_set_de_type
MAINTAINERS: update Naoya Horiguchi's email address
fork: defer linking file vma until vma is fully initialized
mm/shmem: inline shmem_is_huge() for disabled transparent hugepages
mm,page_owner: defer enablement of static branch
Squashfs: check the inode number is not the invalid value of zero
mm,swapops: update check in is_pfn_swap_entry for hwpoison entries
mm/memory-failure: fix deadlock when hugetlb_optimize_vmemmap is enabled
mm/userfaultfd: allow hugetlb change protection upon poison entry
mm,page_owner: fix printing of stack records
mm,page_owner: fix accounting of pages when migrating
mm,page_owner: fix refcount imbalance
mm,page_owner: update metadata for tail pages
userfaultfd: change src_folio after ensuring it's unpinned in UFFDIO_MOVE
mm/madvise: make MADV_POPULATE_(READ|WRITE) handle VM_FAULT_RETRY properly
Yaxiong Tian [Wed, 17 Apr 2024 02:52:48 +0000 (10:52 +0800)]
arm64: hibernate: Fix level3 translation fault in swsusp_save()
On arm64 machines, swsusp_save() faults if it attempts to access
MEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI
when booting with rodata=off debug_pagealloc=off and CONFIG_KFENCE=n:
Unable to handle kernel paging request at virtual address
ffffff8000000000
Mem abort info:
ESR = 0x0000000096000007
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x07: level 3 translation fault
Data abort info:
ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
swapper pgtable: 4k pages, 39-bit VAs, pgdp=
00000000eeb0b000
[
ffffff8000000000] pgd=
180000217fff9803, p4d=
180000217fff9803, pud=
180000217fff9803, pmd=
180000217fff8803, pte=
0000000000000000
Internal error: Oops:
0000000096000007 [#1] SMP
Internal error: Oops:
0000000096000007 [#1] SMP
Modules linked in: xt_multiport ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath linear amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm i2c_algo_bit drm_display_helper cec drm_kms_helper drm
CPU: 0 PID: 3663 Comm: systemd-sleep Not tainted 6.6.2+ #76
Source Version:
4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0
Hardware name: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 01/19/2021
pstate:
600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : swsusp_save+0x280/0x538
lr : swsusp_save+0x280/0x538
sp :
ffffffa034a3fa40
x29:
ffffffa034a3fa40 x28:
ffffff8000001000 x27:
0000000000000000
x26:
ffffff8001400000 x25:
ffffffc08113e248 x24:
0000000000000000
x23:
0000000000080000 x22:
ffffffc08113e280 x21:
00000000000c69f2
x20:
ffffff8000000000 x19:
ffffffc081ae2500 x18:
0000000000000000
x17:
6666662074736420 x16:
3030303030303030 x15:
3038666666666666
x14:
0000000000000b69 x13:
ffffff9f89088530 x12:
00000000ffffffea
x11:
00000000ffff7fff x10:
00000000ffff7fff x9 :
ffffffc08193f0d0
x8 :
00000000000bffe8 x7 :
c0000000ffff7fff x6 :
0000000000000001
x5 :
ffffffa0fff09dc8 x4 :
0000000000000000 x3 :
0000000000000027
x2 :
0000000000000000 x1 :
0000000000000000 x0 :
000000000000004e
Call trace:
swsusp_save+0x280/0x538
swsusp_arch_suspend+0x148/0x190
hibernation_snapshot+0x240/0x39c
hibernate+0xc4/0x378
state_store+0xf0/0x10c
kobj_attr_store+0x14/0x24
The reason is swsusp_save() -> copy_data_pages() -> page_is_saveable()
-> kernel_page_present() assuming that a page is always present when
can_set_direct_map() is false (all of rodata_full,
debug_pagealloc_enabled() and arm64_kfence_can_set_direct_map() false),
irrespective of the MEMBLOCK_NOMAP ranges. Such MEMBLOCK_NOMAP regions
should not be saved during hibernation.
This problem was introduced by changes to the pfn_valid() logic in
commit
a7d9f306ba70 ("arm64: drop pfn_valid_within() and simplify
pfn_valid()").
Similar to other architectures, drop the !can_set_direct_map() check in
kernel_page_present() so that page_is_savable() skips such pages.
Fixes: a7d9f306ba70 ("arm64: drop pfn_valid_within() and simplify pfn_valid()")
Cc: <stable@vger.kernel.org> # 5.14.x
Suggested-by: Mike Rapoport <rppt@kernel.org>
Suggested-by: Catalin Marinas <catalin.marinas@arm.com>
Co-developed-by: xiongxin <xiongxin@kylinos.cn>
Signed-off-by: xiongxin <xiongxin@kylinos.cn>
Signed-off-by: Yaxiong Tian <tianyaxiong@kylinos.cn>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Link: https://lore.kernel.org/r/20240417025248.386622-1-tianyaxiong@kylinos.cn
[catalin.marinas@arm.com: rework commit message]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Greg Kroah-Hartman [Fri, 19 Apr 2024 14:07:18 +0000 (16:07 +0200)]
Merge tag 'usb-serial-6.9-rc5' of https://git./linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial device ids for 6.9-rc5
Here are some new modem device ids for 6.9-rc5.
All have been in linux-next with no reported issues.
* tag 'usb-serial-6.9-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: option: add Telit FN920C04 rmnet compositions
USB: serial: option: add Rolling RW101-GL and RW135-GL support
USB: serial: option: add Lonsung U8300/U9300 product
USB: serial: option: add support for Fibocom FM650/FG650
USB: serial: option: support Quectel EM060K sub-models
USB: serial: option: add Fibocom FM135-GL variants
Li Nan [Fri, 19 Apr 2024 09:32:57 +0000 (17:32 +0800)]
blk-iocost: do not WARN if iocg was already offlined
In iocg_pay_debt(), warn is triggered if 'active_list' is empty, which
is intended to confirm iocg is active when it has debt. However, warn
can be triggered during a blkcg or disk removal, if iocg_waitq_timer_fn()
is run at that time:
WARNING: CPU: 0 PID:
2344971 at block/blk-iocost.c:1402 iocg_pay_debt+0x14c/0x190
Call trace:
iocg_pay_debt+0x14c/0x190
iocg_kick_waitq+0x438/0x4c0
iocg_waitq_timer_fn+0xd8/0x130
__run_hrtimer+0x144/0x45c
__hrtimer_run_queues+0x16c/0x244
hrtimer_interrupt+0x2cc/0x7b0
The warn in this situation is meaningless. Since this iocg is being
removed, the state of the 'active_list' is irrelevant, and 'waitq_timer'
is canceled after removing 'active_list' in ioc_pd_free(), which ensures
iocg is freed after iocg_waitq_timer_fn() returns.
Therefore, add the check if iocg was already offlined to avoid warn
when removing a blkcg or disk.
Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20240419093257.3004211-1-linan666@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Rafael J. Wysocki [Mon, 15 Apr 2024 19:02:12 +0000 (21:02 +0200)]
thermal/debugfs: Add missing count increment to thermal_debug_tz_trip_up()
The count field in struct trip_stats, representing the number of times
the zone temperature was above the trip point, needs to be incremented
in thermal_debug_tz_trip_up(), for two reasons.
First, if a trip point is crossed on the way up for the first time,
thermal_debug_update_temp() called from update_temperature() does
not see it because it has not been added to trips_crossed[] array
in the thermal zone's struct tz_debugfs object yet. Therefore, when
thermal_debug_tz_trip_up() is called after that, the trip point's
count value is 0, and the attempt to divide by it during the average
temperature computation leads to a divide error which causes the kernel
to crash. Setting the count to 1 before the division by incrementing it
fixes this problem.
Second, if a trip point is crossed on the way up, but it has been
crossed on the way up already before, its count value needs to be
incremented to make a record of the fact that the zone temperature is
above the trip now. Without doing that, if the mitigations applied
after crossing the trip cause the zone temperature to drop below its
threshold, the count will not be updated for this episode at all and
the average temperature in the trip statistics record will be somewhat
higher than it should be.
Fixes: 7ef01f228c9f ("thermal/debugfs: Add thermal debugfs information for mitigation episodes")
Cc :6.8+ <stable@vger.kernel.org> # 6.8+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Takashi Iwai [Fri, 19 Apr 2024 10:04:39 +0000 (12:04 +0200)]
ALSA: seq: ump: Fix conversion from MIDI2 to MIDI1 UMP messages
The conversion from MIDI2 to MIDI1 UMP messages had a leftover
artifact (superfluous bit shift), and this resulted in the bogus type
check, leading to empty outputs. Let's fix it.
Fixes: e9e02819a98a ("ALSA: seq: Automatic conversion of UMP events")
Cc: <stable@vger.kernel.org>
Link: https://github.com/alsa-project/alsa-utils/issues/262
Message-ID: <
20240419100442.14806-1-tiwai@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Ai Chao [Fri, 19 Apr 2024 08:21:59 +0000 (16:21 +0800)]
ALSA: hda/realtek - Enable audio jacks of Haier Boyue G42 with ALC269VC
The Haier Boyue G42 with ALC269VC cannot detect the MIC of headset,
the line out and internal speaker until
ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS quirk applied.
Signed-off-by: Ai Chao <aichao@kylinos.cn>
Cc: <stable@vger.kernel.org>
Message-ID: <
20240419082159.476879-1-aichao@kylinos.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dave Airlie [Fri, 19 Apr 2024 00:40:04 +0000 (10:40 +1000)]
Merge tag 'drm-xe-fixes-2024-04-18' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
- Fix bo leak on error path during fb init
- Fix use-after-free due to order vm is put and destroyed
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/xjguifyantaibyrnymuiotxws6akiexi6r7tqyieqxgquovubc@kkrtbe24hjjr
Dave Airlie [Fri, 19 Apr 2024 00:22:22 +0000 (10:22 +1000)]
Merge tag 'drm-misc-fixes-2024-04-18' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Short summary of fixes pull:
nouveau:
- dp: Don't probe DP ports twice
- nv04: Fix OOB access
- nv50: Disable AUX bus for disconnected DP ports
- nvkm: Fix race condition
panel:
- Don't unregister DSI devices in several drivers
ttm:
- Stop pooling cached NUMA pages
v3d:
- Fix enabled_ns increment
vmwgfx:
- Fix PRIME import/export
- Fix CRTC's atomic check for primary planes
- Sort plane formats by preference
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240418072229.GA8983@localhost.localdomain
Dave Airlie [Thu, 18 Apr 2024 21:51:31 +0000 (07:51 +1000)]
Merge tag 'amd-drm-fixes-6.9-2024-04-17' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.9-2024-04-17:
amdgpu:
- Fix invalid resource->start check
- USB-C DSC fix
- Fix a potential UAF in VA IOCTL
- Fix visible VRAM handling during faults
amdkfd:
- Fix memory leak in create_process failure
radeon:
- Silence UBSAN warnings from variable sized arrays
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240417194959.3716998-1-alexander.deucher@amd.com
Linus Torvalds [Thu, 18 Apr 2024 19:10:19 +0000 (12:10 -0700)]
Merge tag 'scsi-fixes' of git://git./linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Two minor fixes: one in the core to improve the handling of warnings
and unconditionally clear the command flags when ending a request and
the other to add missing table values needed for bandwidth scaling in
qualcomm ufs"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: core: Fix handling of SCMD_FAIL_IF_RECOVERING
scsi: ufs: qcom: Add missing interconnect bandwidth values for Gear 5
Linus Torvalds [Thu, 18 Apr 2024 18:40:54 +0000 (11:40 -0700)]
Merge tag 'net-6.9-rc5' of git://git./linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"A little calmer than usual, probably just the timing of sub-tree PRs.
Including fixes from netfilter.
Current release - regressions:
- inet: bring NLM_DONE out to a separate recv() again, fix user space
which assumes multiple recv()s will happen and gets blocked forever
- drv: mlx5:
- restore mistakenly dropped parts in register devlink flow
- use channel mdev reference instead of global mdev instance for
coalescing
- acquire RTNL lock before RQs/SQs activation/deactivation
Previous releases - regressions:
- net: change maximum number of UDP segments to 128, fix virtio
compatibility with Windows peers
- usb: ax88179_178a: avoid writing the mac address before first
reading
Previous releases - always broken:
- sched: fix mirred deadlock on device recursion
- netfilter:
- br_netfilter: skip conntrack input hook for promisc packets
- fixes removal of duplicate elements in the pipapo set backend
- various fixes for abort paths and error handling
- af_unix: don't peek OOB data without MSG_OOB
- drv: flower: fix fragment flags handling in multiple drivers
- drv: ravb: fix jumbo frames and packet stats accounting
Misc:
- kselftest_harness: fix Clang warning about zero-length format
- tun: limit printing rate when illegal packet received by tun dev"
* tag 'net-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (46 commits)
net: ethernet: ti: am65-cpsw-nuss: cleanup DMA Channels before using them
net: usb: ax88179_178a: avoid writing the mac address before first reading
net: ravb: Fix RX byte accounting for jumbo packets
net: ravb: Fix GbEth jumbo packet RX checksum handling
net: ravb: Allow RX loop to move past DMA mapping errors
net: ravb: Count packets instead of descriptors in R-Car RX path
net: ethernet: mtk_eth_soc: fix WED + wifi reset
net:usb:qmi_wwan: support Rolling modules
selftests: kselftest_harness: fix Clang warning about zero-length format
net/sched: Fix mirred deadlock on device recursion
netfilter: nf_tables: fix memleak in map from abort path
netfilter: nf_tables: restore set elements when delete set fails
netfilter: nf_tables: missing iterator type in lookup walk
s390/ism: Properly fix receive message buffer allocation
net: dsa: mt7530: fix port mirroring for MT7988 SoC switch
net: dsa: mt7530: fix mirroring frames received on local port
tun: limit printing rate when illegal packet received by tun dev
ice: Fix checking for unsupported keys on non-tunnel device
ice: tc: allow zero flags in parsing tc flower
ice: tc: check src_vsi in case of traffic from VF
...