secref_whitelist() does not use the argument 'mismatch'.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
- Prevent that the allocation path wakes up kswapd. That's a long
standing issue due to the GFP_ATOMIC allocation flag. As debug objects
can be invoked from pretty much any context waking kswapd can end up
in arbitrary lock chains versus the waitqueue lock.
- Correct the explicit lockdep wait-type violation in
debug_object_fill_pool().
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Merge tag 'core-debugobjects-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull debugobjects fixes from Thomas Gleixner:
"Two fixes for debugobjects:
- Prevent the allocation path from waking up kswapd.
That's a long standing issue due to the GFP_ATOMIC allocation flag.
As debug objects can be invoked from pretty much any context waking
kswapd can end up in arbitrary lock chains versus the waitqueue
lock
- Correct the explicit lockdep wait-type violation in
debug_object_fill_pool()"
* tag 'core-debugobjects-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
debugobjects: Don't wake up kswapd from fill_pool()
debugobjects,locking: Annotate debug_object_fill_pool() wait type violation
- Prevent loss of state in the MIPS GIC interrupt controller.
- Disable pseudo NMIs on Mediatek based Chromebooks as they have
firmware issues which cause instantenous chrashes and freezes
wen pseudo NMIs are used.
- Fix the error handling path in the MBIGEN driver and a defined but not
used warning in the meson-gpio interrupt chip driver.
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Merge tag 'irq-urgent-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"A set of fixes for interrupt chip drivers:
- Prevent loss of state in the MIPS GIC interrupt controller
- Disable pseudo NMIs on Mediatek based Chromebooks as they have
firmware issues which cause instantenous chrashes and freezes wen
pseudo NMIs are used
- Fix the error handling path in the MBIGEN driver and a defined but
not used warning in the meson-gpio interrupt chip driver"
* tag 'irq-urgent-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/mbigen: Unify the error handling in mbigen_of_create_domain()
irqchip/meson-gpio: Mark OF related data as maybe unused
irqchip/mips-gic: Use raw spinlock for gic_lock
irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable
irqchip/gic-v3: Disable pseudo NMIs on Mediatek devices w/ firmware issues
dt-bindings: interrupt-controller: arm,gic-v3: Add quirk for Mediatek SoCs w/ broken FW
After commit b8a1a4cd5a ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230524151646.486847-6-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
After commit b8a1a4cd5a ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230524151646.486847-5-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove the license boilerplate as there is already SPDX license
identifier added in b24413180f ("License cleanup: add SPDX GPL-2.0
license identifier to files with no license") which fulfills the same
intention as the boilerplate.
Cc: Dan Carpenter <error27@gmail.com>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://lore.kernel.org/r/20230517090418.1093091-4-bagasdotme@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This function has no callers from other files, and the declaration
was removed a while ago, causing a W=1 warning:
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:465:5: error: no previous prototype for 'vchiq_platform_init'
Marking it static solves this problem but introduces a new warning
since gcc determines that 'g_fragments_base' is never initialized
in some kernel configurations:
In file included from include/linux/string.h:254,
from include/linux/bitmap.h:11,
from include/linux/cpumask.h:12,
from include/linux/mm_types_task.h:14,
from include/linux/mm_types.h:5,
from include/linux/buildid.h:5,
from include/linux/module.h:14,
from drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:8:
In function 'memcpy_to_page',
inlined from 'free_pagelist' at drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:433:4:
include/linux/fortify-string.h:57:33: error: argument 2 null where non-null expected [-Werror=nonnull]
include/linux/highmem.h:427:9: note: in expansion of macro 'memcpy'
427 | memcpy(to + offset, from, len);
| ^~~~~~
Add a NULL pointer check for this in addition to the static annotation
to avoid both.
Fixes: 89cc4218f6 ("staging: vchiq_arm: drop unnecessary declarations")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20230516202603.560554-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
On start of rtllib_wx_set_scan lock was taken with
mutex_lock(&ieee->wx_mutex). Unlocking was done at the end of
schedule_work(&ieee->wx_sync_scan_wq) which lead to the error "lock held
when returning to user space!". Pushing lock to beginning of
ieee->wx_sync_scan_wq to improve overview. Removed lock from
rtllib_wx_set_scan as ieee->state, ieee->iw_mode and ieee->proto_started
are not protected in many other places.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230516192206.GA7710@matrix-ESPRIMO-P710
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Exclude scan_mutex from cancel_delayed_work_sync(&ieee->softmac_scan_wq) as
ieee->softmac_scan_wq takes scan_mutex as well.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230514204033.GA20187@matrix-ESPRIMO-P710
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
replace the ternary operator used for assignment of pHalData->ant_path
with an if-else block for better readability
Signed-off-by: Atin Bainada <hi@atinb.me>
Link: https://lore.kernel.org/r/20230513214338.79833-1-hi@atinb.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.
Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Link: https://lore.kernel.org/r/20230522105049.1467313-35-schnelle@linux.ibm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit a4d26f1a09.
The variable 'fromsym' never starts with ".L" since commit 87e5b1e8f2
("module: Sync code of is_arm_mapping_symbol()").
In other words, Pattern 6 is now dead code.
Previously, the .LANCHOR1 hid the symbols listed in Pattern 2.
87e5b1e8f2 provided a better solution.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
tar is used to build the kernel with CONFIG_IKHEADERS.
GNU tar 1.28 or later is required.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
This reverts commit 700dea5a0b.
The reason for that commit was --sort=ORDER introduced in
tar 1.28 (2014). More than 3 years have passed since then.
Requiring GNU tar 1.28 should be fine now because we require
GCC 5.1 (2015).
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
This patch fixes the error checking in omap_ssi_port.c. The DebugFS
kernel API is developed in a way that the caller can safely ignore the
errors that occur during the creation of DebugFS nodes.
Signed-off-by: Osama Muhammad <osmtendev@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Merge tag 'for-linus-6.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- a double free fix in the Xen pvcalls backend driver
- a fix for a regression causing the MSI related sysfs entries to not
being created in Xen PV guests
- a fix in the Xen blkfront driver for handling insane input data
better
* tag 'for-linus-6.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
x86/pci/xen: populate MSI sysfs entries
xen/pvcalls-back: fix double frees with pvcalls_new_active_socket()
xen/blkfront: Only check REQ_FUA for writes
Here are some small driver fixes for 6.4-rc4. They are just two
different types:
- binder fixes and reverts for reported problems and regressions in
the binder "driver".
- coresight driver fixes for reported problems.
All of these have been in linux-next for over a week with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc fixes from Greg KH:
"Here are some small driver fixes for 6.4-rc4. They are just two
different types:
- binder fixes and reverts for reported problems and regressions in
the binder "driver".
- coresight driver fixes for reported problems.
All of these have been in linux-next for over a week with no reported
problems"
* tag 'char-misc-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
binder: fix UAF of alloc->vma in race with munmap()
binder: add lockless binder_alloc_(set|get)_vma()
Revert "android: binder: stop saving a pointer to the VMA"
Revert "binder_alloc: add missing mmap_lock calls when using the VMA"
binder: fix UAF caused by faulty buffer cleanup
coresight: perf: Release Coresight path when alloc trace id failed
coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet()
Add the initial device tree support for the Reference Design
Platform(RDP) 442 based on IPQ5332 family of SoC. This patch carries
the support for Console UART, SPI NOR, eMMC and I2C.
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230509160133.3794-3-quic_kathirav@quicinc.com
Document the MI01.3 (Reference Design Platform 442) board based on IPQ5332
family of SoCs.
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230509160133.3794-2-quic_kathirav@quicinc.com
The DSA framework has got more picky about always having a phy-mode
for the CPU port. The Vybrid FEC is a Fast Ethrnet using RMII.
Additionally, the cpu label has never actually been used in the
binding, so remove it.
Lastly, for DSA links between switches, add a fixed-link node
indicating the expected speed/duplex of the link.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
'vmcc-supply' is not a valid property.
Use 'vmmc-supply' supply instead.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The 'clock-names' property is not a valid property for wdog.
Remove it to fix the following DT check warning:
vf610-zii-ssmb-dtu.dtb: watchdog@4003e000: Unevaluated properties are not allowed ('clock-names' was unexpected)
From schema: /Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The 'clock-names' property is not a valid property for wdog.
Remove it to fix the following DT check warning:
watchdog@53fdc000: Unevaluated properties are not allowed ('clock-names' was unexpected)
From schema: Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The 'num-chipselects' property is not a valid property for ecspi.
Remove it to fix the following DT check warning:
spi@30630000: Unevaluated properties are not allowed ('num-chipselects' was unexpected)
From schema: Documentation/devicetree/bindings/spi/fsl-imx-cspi.yaml
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The 'rs485-rts-active-high' property is not a valid property and is not
documented anywhere.
Remove it to fix the following DT schema warning:
serial@21f0000: Unevaluated properties are not allowed ('rs485-rts-active-high' was unexpected)
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add fsl,stop-mode property for FEC to support Wake-on-LAN (WOL)
feature. Otherwise, the WOL feature of FEC does not work.
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pass Ethernet aliases, so that the bootloader can properly pass MAC address
to Linux.
This fixes the problem of getting a random MAC address for eth1 in Linux.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Use pinctrl-0 for pinctrl_rfkill to fix the following
'make CHECK_DTBS=y imx7d-smegw01.dtb' warning:
regulator-wlan-rfkill: 'pinctrl-0' is a dependency of 'pinctrl-names'
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Pass 'gpr' to the pinctrl groups to fix the following
'make CHECK_DTBS=y imx7d-smegw01.dtb' warning:
pinctrl@30330000: 'rfkillrp', 'usbotg1', 'usbotg1-pwr', 'usbotg1-pwr-gpio' do not match any of the regexes: 'grp$', 'pinctrl-[0-9]+'
From schema: Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.yaml
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove the unneeded #address-cells/#size-cells from sram@0 to fix
the following 'make CHECK_DTBS=y imx7d-smegw01.dtb' warning:
sram@0: Unevaluated properties are not allowed ('#address-cells', '#size-cells' were unexpected)
From schema: Documentation/devicetree/bindings/mtd/microchip,mchp48l640.yaml
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add SAI I2S and audio bindings on MX8MP DHCOM PDK2 and PDK3.
The VDDA is supplied from on-carrier-board regulator, the VDDIO
is supplied from always-on on-SoM regulator. Except for different
I2C bus used to connect the codec, the implementation is virtually
identical on both carrier boards.
Align regulator-avdd name to regulator-3p3vdd on PDK3, since this
is the VDDA supply and it is the same on both carrier boards.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add the assigned-clocks and assigned-clock-rates properties for the
LPUARTx nodes. Without these properties, the default clock rate
used would be 0, which can cause the UART ports to fail when open.
Fixes: 35f4e9d753 ("arm64: dts: imx8: split adma ss into dma and audio ss")
Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove the invalid #address-cells and #size-cells nodes from
the fan-controller.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove the invalid #address-cells and #size-cells nodes from
the fan-controller.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove the invalid #address-cells and #size-cells nodes from
the fan-controller.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
