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This resolves checkpatch warning "quoted string split across lines" on:
1640: WARNING: quoted string split across lines
1641: WARNING: quoted string split across lines
The motive to use multiple MODULE_AUTHOR statements came from this
comment from "include/linux/module.h":
/*
* Author(s), use "Name <email>" or just "Name", for multiple
* authors use multiple MODULE_AUTHOR() statements/lines.
*/
#define MODULE_AUTHOR(_author) MODULE_INFO(author, _author)
Signed-off-by: Charalampos Mitrodimas <charmitro@posteo.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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These were mentioned by checkpatch:
Errors:
(1) code indent should use tabs where possible
(2) switch and case should be at the same indent
Warnings:
(1) Missing a blank line after declarations
Signed-off-by: Charalampos Mitrodimas <charmitro@posteo.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Use device life-cycle managed register function to simplify probe error
path and eliminate need for explicit remove function.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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When the region driver fails while allocating HPA space for a
new region it can be because the parent resource, the CXL Window,
has no more available space.
In that case, the debug user sees this message:
cxl_core:alloc_hpa:555: cxl region2: failed to allocate HPA: -34
Expand the message like this:
cxl_core:alloc_hpa:555: cxl region8: HPA allocation error (-34) for size:0x20000000 in CXL Window 0 [mem 0xf010000000-0xf04fffffff flags 0x200]
Now the debug user can examine /proc/iomem and consider actions
like removing other allocations in that space or reducing the
size of their region request.
Suggested-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Vishal Verma <vishal.l.verma@intel.com>
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Link: https://lore.kernel.org/r/20231223004740.1401858-1-alison.schofield@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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Correct kernel-doc warnings as reported by kernel test robot:
mlx_wdt.c:56: warning: Function parameter or member 'wdt_type' not described in 'mlxreg_wdt'
mlx_wdt.c:56: warning: Excess struct member 'device' description in 'mlxreg_wdt'
mlx_wdt.c:56: warning: Excess struct member 'timeout' description in 'mlxreg_wdt'
mlx_wdt.c:56: warning: Excess struct member 'wd_type' description in 'mlxreg_wdt'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312171701.xNkzdgdi-lkp@intel.com/
Cc: Michael Shych <michaelsh@nvidia.com>
Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-watchdog@vger.kernel.org
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20231218062659.26916-1-rdunlap@infradead.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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Only driver-specific properties were accepted, change it
to use the now-available standard properties.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://lore.kernel.org/r/20231223221213.774868-4-andreas@kemnade.info
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Four small fixes, three in drivers with the core one adding a batch
indicator (for drivers which use it) to the error handler"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: core: Let the sq_lock protect sq_tail_slot access
scsi: ufs: qcom: Return ufs_qcom_clk_scale_*() errors in ufs_qcom_clk_scale_notify()
scsi: core: Always send batch on reset or error handling command
scsi: bnx2fc: Fix skb double free in bnx2fc_rcv()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt fixes from Greg KH:
"Here are some small bugfixes and new device ids for USB and
Thunderbolt drivers for 6.7-rc7. Included in here are:
- new usb-serial device ids
- thunderbolt driver fixes
- typec driver fix
- usb-storage driver quirk added
- fotg210 driver fix
All of these have been in linux-next with no reported issues"
* tag 'usb-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: serial: option: add Quectel EG912Y module support
USB: serial: ftdi_sio: update Actisense PIDs constant names
usb: fotg210-hcd: delete an incorrect bounds test
usb-storage: Add quirk for incorrect WP on Kingston DT Ultimate 3.0 G3
usb: typec: ucsi: fix gpio-based orientation detection
net: usb: ax88179_178a: avoid failed operations when device is disconnected
USB: serial: option: add Quectel RM500Q R13 firmware support
USB: serial: option: add Foxconn T99W265 with new baseline
thunderbolt: Fix minimum allocated USB 3.x and PCIe bandwidth
thunderbolt: Fix memory leak in margining_port_remove()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver fixes from Greg KH:
"Here are a small number of various driver fixes for 6.7-rc7 that
normally come through the char-misc tree, and one debugfs fix as well.
Included in here are:
- iio and hid sensor driver fixes for a number of small things
- interconnect driver fixes
- brcm_nvmem driver fixes
- debugfs fix for previous fix
- guard() definition in device.h so that many subsystems can start
using it for 6.8-rc1 (requested by Dan Williams to make future
merges easier)
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits)
debugfs: initialize cancellations earlier
Revert "iio: hid-sensor-als: Add light color temperature support"
Revert "iio: hid-sensor-als: Add light chromaticity support"
nvmem: brcm_nvram: store a copy of NVRAM content
dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp
driver core: Add a guard() definition for the device_lock()
interconnect: qcom: icc-rpm: Fix peak rate calculation
iio: adc: MCP3564: fix hardware identification logic
iio: adc: MCP3564: fix calib_bias and calib_scale range checks
iio: adc: meson: add separate config for axg SoC family
iio: adc: imx93: add four channels for imx93 adc
iio: adc: ti_am335x_adc: Fix return value check of tiadc_request_dma()
interconnect: qcom: sm8250: Enable sync_state
iio: triggered-buffer: prevent possible freeing of wrong buffer
iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw
iio: imu: adis16475: use bit numbers in assign_bit()
iio: imu: adis16475: add spi_device_id table
iio: tmag5273: fix temperature offset
interconnect: Treat xlate() returning NULL node as an error
iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table
...
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a quirk to AT keyboard driver to skip issuing "GET ID" command when
8042 is in translated mode and the device is a laptop/portable,
because the "GET ID" command makes a bunch of recent laptops unhappy
- a quirk to i8042 to disable multiplexed mode on Acer P459-G2-M which
causes issues on resume
- psmouse will activate native RMI4 protocol support for touchpad on
ThinkPad L14 G1
- addition of Razer Wolverine V2 ID to xpad gamepad driver
- mapping for airplane mode button in soc_button_array driver for
TUXEDO laptops
- improved error handling in ipaq-micro-keys driver
- amimouse being prepared for platform remove callback returning void
* tag 'input-for-v6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: soc_button_array - add mapping for airplane mode button
Input: xpad - add Razer Wolverine V2 support
Input: ipaq-micro-keys - add error handling for devm_kmemdup
Input: amimouse - convert to platform remove callback returning void
Input: i8042 - add nomux quirk for Acer P459-G2-M
Input: atkbd - skip ATKBD_CMD_GETID in translated mode
Input: psmouse - enable Synaptics InterTouch for ThinkPad L14 G1
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Use the new capacity_ref_freq() method to set the ratio that is used by AMU for
computing the arch_scale_freq_capacity().
This helps to keep everything aligned using the same reference for
computing CPUs capacity.
The default value of the ratio (stored in per_cpu(arch_max_freq_scale))
ensures that arch_scale_freq_capacity() returns max capacity until it is
set to its correct value with the cpu capacity and capacity_ref_freq().
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20231211104855.558096-8-vincent.guittot@linaro.org
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Save the frequency associated to the performance that has been used when
initializing the capacity of CPUs.
Also, cppc cpufreq driver can register an artificial energy model. In such
case, it needs the frequency for this compute capacity.
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Pierre Gondois <pierre.gondois@arm.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20231211104855.558096-7-vincent.guittot@linaro.org
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Move and rename cppc_cpufreq_perf_to_khz() and cppc_cpufreq_khz_to_perf() to
use them outside cppc_cpufreq in topology_init_cpu_capacity_cppc().
Modify the interface to use struct cppc_perf_caps *caps instead of
struct cppc_cpudata *cpu_data as we only use the fields of cppc_perf_caps.
cppc_cpufreq was converting the lowest and nominal freq from MHz to kHz
before using them. We move this conversion inside cppc_perf_to_khz and
cppc_khz_to_perf to make them generic and usable outside cppc_cpufreq.
No functional change
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Pierre Gondois <pierre.gondois@arm.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20231211104855.558096-6-vincent.guittot@linaro.org
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cpuinfo.max_freq can change at runtime because of boost as an example. This
implies that the value could be different from the frequency that has been
used to compute the capacity of a CPU.
The new arch_scale_freq_ref() returns a fixed and coherent frequency
that can be used to compute the capacity for a given frequency.
[ Also fix a arch_set_freq_scale() newline style wart in <linux/cpufreq.h>. ]
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Lukasz Luba <lukasz.luba@arm.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20231211104855.558096-3-vincent.guittot@linaro.org
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Create a new method to get a unique and fixed max frequency. Currently
cpuinfo.max_freq or the highest (or last) state of performance domain are
used as the max frequency when computing the frequency for a level of
utilization, but:
- cpuinfo_max_freq can change at runtime. boost is one example of
such change.
- cpuinfo.max_freq and last item of the PD can be different leading to
different results between cpufreq and energy model.
We need to save the reference frequency that has been used when computing
the CPUs capacity and use this fixed and coherent value to convert between
frequency and CPU's capacity.
In fact, we already save the frequency that has been used when computing
the capacity of each CPU. We extend the precision to save kHz instead of
MHz currently and we modify the type to be aligned with other variables
used when converting frequency to capacity and the other way.
[ mingo: Minor edits. ]
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Lukasz Luba <lukasz.luba@arm.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20231211104855.558096-2-vincent.guittot@linaro.org
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Use kernel-doc format for functions that have comments that begin
with "/**".
This prevents 6 kernel-doc warnings.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231222052521.14333-3-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use kernel-doc format for functions that are almost complete in their
kernel-doc comments.
For other functions, just change the comment to a common C comment.
This prevents 7 kernel-doc warnings.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231222052521.14333-2-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use kernel-doc format for functions that have comments that begin
with "/**".
This prevents 26 kernel-doc warnings.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20231222052521.14333-1-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Update header inclusions to follow IWYU (Include What You Use)
principle.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20231221144447.2762077-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename function rtllib_DisableNetMonitorMode to rtllib_disable_net_monitor_mode
to fix checkpatch warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-21-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable bInitState to init_state to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-20-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable skb_waitQ to skb_waitq to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-19-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable BasicRate to basic_rate to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-18-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable QueryRate to query_rate to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-17-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename function rtllib_TURBO_Info to rtllib_turbo_info to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-16-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename function rtllib_WMM_Info to rtllib_wmm_info to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-15-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename function rtllib_MFIE_Grate to rtllib_mfie_grate to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-14-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename function rtllib_MFIE_Brate to rtllib_mfie_brate to fix checkpatch
warning Avoid CamelCase.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-13-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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rtllib_softmac_new_net()
Join 2 lines to fix Warning: Lines should not end with a '('
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-12-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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rtllib_softmac_xmit()
Join 2 lines to fix Warning: Lines should not end with a '('
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-11-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Join 4 lines, so that function definition resides on a single line, to fix
Warning: Lines should not end with a '('
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-10-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Join 2 lines, so that statment resides on one line, to fix Warning: Lines
should not end with a '('
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-9-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Break multiple assignment into 2 assignment statements to fix checkpatch
Warning: multiple assignments should be avoided.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-8-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove parnthesis to fix checkpatch Warning:
Unnecessary parentheses around ieee->ht_info->SelfHTCap
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-7-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove parnthesis to fix checkpatch Warning:
Unnecessary parentheses around ieee->wpa_ie[14]
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-6-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove parentheses to fix checkpatch Warning:
Unnecessary parentheses around resp->info_element[0].id
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-5-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove parentheses to fix checkpatch Warning:
Unnecessary parentheses around hdr->info_element[0].id
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-4-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove braces from if statement to fix checkpatch WARNING:
'braces {} are not necessary for single statement blocks'
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-2-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Adhere to Linux kernel coding style.
Reported by checkpatch:
CHECK: Alignment should match open parenthesis
Signed-off-by: Ryan England <rcengland@gmail.com>
Link: https://lore.kernel.org/r/ZYSemFbzTlgLROMc@kernel.ryanengland.xyz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Coding style issue, checkpatch Avoid CamelCase,
rename it. ePeerHTSpecVer -> peer_ht_spec_ver
Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231221183413.8349-6-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Coding style issue, checkpatch Avoid CamelCase,
rename it. HTSetConnectBwModeCallback -> ht_set_connect_bw_mode_callback
Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231221183413.8349-5-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Coding style issue, checkpatch Avoid CamelCase,
rename it. HTCCheck -> ht_c_check
Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231221183413.8349-4-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Coding style issue, checkpatch Avoid CamelCase,
rename it. HTResetSelfAndSavePeerSetting -> ht_reset_self_and_save_peer_setting
Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231221183413.8349-3-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Coding style issue, checkpatch Avoid CamelCase,
rename it. HTInitializeBssDesc -> ht_initialize_bss_desc
Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231221183413.8349-2-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the issue of returning the -ENOSYS error code when an error occurs.
The error code of -ENOSYS indicates Invalid system call number, but
there is not system call error. So replace -ENOSYS error code by the
return -EINVAL error code.
Signed-off-by: Piro Yang <piroyangg@gmail.com>
Link: https://lore.kernel.org/r/20231219170447.51237-1-piroyangg@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
Xu writes:
FPGA Manager changes for 6.8-rc1 second part
Not sure if it's too late for 6.8 rc1, but I try to speed up this
intermediate change.
- Uwe's change convert to new platform remove callback.
All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
* tag 'fpga-for-6.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
fpga: zynq-fpga: Convert to platform remove callback returning void
fpga: xilinx-pr-decoupler: Convert to platform remove callback returning void
fpga: stratix10-soc: Convert to platform remove callback returning void
fpga: socfpga-a10: Convert to platform remove callback returning void
fpga: of-fpga-region: Convert to platform remove callback returning void
fpga: intel-m10-bmc-sec-update: Convert to platform remove callback returning void
fpga: dfl-fme-region: Convert to platform remove callback returning void
fpga: dfl-fme-main: Convert to platform remove callback returning void
fpga: dfl-fme-br: Convert to platform remove callback returning void
fpga: dfl-afu-main: Convert to platform remove callback returning void
fpga: altera-hps2fpga: Convert to platform remove callback returning void
fpga: altera-freeze-bridge: Convert to platform remove callback returning void
fpga: altera-fpga2sdram: Convert to platform remove callback returning void
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git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next
Georgi writes:
interconnect changes for 6.8
This pull request contains the interconnect changes for the 6.8-rc1 merge
window. These are just driver changes with the following highlights:
Driver changes:
- New interconnect driver for the SM8650 platform.
- New interconnect driver for the SM6115 platform.
- New interconnect driver for the X1E80100 (Snapdragon X Elite) platform.
- Add compatible string for the BWMONv4 instance on the QCM2290 platform.
- Complete the platform drivers conversion to the .remove_new callback
returning void (mostly iMX, Exynos and the rest of Qcom drivers).
Signed-off-by: Georgi Djakov <djakov@kernel.org>
* tag 'icc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc:
interconnect: qcom: sm6115: Fix up includes
dt-bindings: interconnect: qcom,msm8998-bwmon: Add QCM2290 bwmon instance
dt-bindings: interconnect: qcom,msm8998-bwmon: Add SM6115 bwmon instance
interconnect: qcom: Add SM6115 interconnect provider driver
dt-bindings: interconnect: Add Qualcomm SM6115 NoC
interconnect: qcom: Add X1E80100 interconnect provider driver
dt-bindings: interconnect: Add Qualcomm X1E80100 SoC
dt-bindings: interconnect: qcom-bwmon: document SM8650 BWMONs
interconnect: qcom: introduce RPMh Network-On-Chip Interconnect on SM8650 SoC
dt-bindings: interconnect: document the RPMh Network-On-Chip Interconnect in Qualcomm SM8650 SoC
interconnect: exynos: Convert to platform remove callback returning void
interconnect: qcom/smd-rpm: Convert to platform remove callback returning void
interconnect: qcom/osm-l3: Convert to platform remove callback returning void
interconnect: qcom/msm8974: Convert to platform remove callback returning void
interconnect: imx8mq: Convert to platform remove callback returning void
interconnect: imx8mp: Convert to platform remove callback returning void
interconnect: imx8mn: Convert to platform remove callback returning void
interconnect: imx8mm: Convert to platform remove callback returning void
interconnect: qcom: Make qnoc_remove return void
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This add a mapping for the airplane mode button on the TUXEDO Pulse Gen3.
While it is physically a key it behaves more like a switch, sending a key
down on first press and a key up on 2nd press. Therefor the switch event
is used here. Besides this behaviour it uses the HID usage-id 0xc6
(Wireless Radio Button) and not 0xc8 (Wireless Radio Slider Switch), but
since neither 0xc6 nor 0xc8 are currently implemented at all in
soc_button_array this not to standard behaviour is not put behind a quirk
for the moment.
Signed-off-by: Christoffer Sandberg <cs@tuxedo.de>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20231215171718.80229-1-wse@tuxedocomputers.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Sprinkle some extra WARNs around so that we might catch
premature framebuffer destruction more readily.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231211081625.25704-2-ville.syrjala@linux.intel.com
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
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If we get a deadlock after the fb lookup in drm_mode_page_flip_ioctl()
we proceed to unref the fb and then retry the whole thing from the top.
But we forget to reset the fb pointer back to NULL, and so if we then
get another error during the retry, before the fb lookup, we proceed
the unref the same fb again without having gotten another reference.
The end result is that the fb will (eventually) end up being freed
while it's still in use.
Reset fb to NULL once we've unreffed it to avoid doing it again
until we've done another fb lookup.
This turned out to be pretty easy to hit on a DG2 when doing async
flips (and CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y). The first symptom I
saw that drm_closefb() simply got stuck in a busy loop while walking
the framebuffer list. Fortunately I was able to convince it to oops
instead, and from there it was easier to track down the culprit.
Cc: stable@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231211081625.25704-1-ville.syrjala@linux.intel.com
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
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