platform/kernel/linux-starfive.git
14 months agoMerge tag 'socfpga_update_for_v6.6' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Tue, 29 Aug 2023 20:01:00 +0000 (16:01 -0400)]
Merge tag 'socfpga_update_for_v6.6' of git://git./linux/kernel/git/dinguyen/linux into soc/arm

SoCFPGA mach update for v6.6
- Clean up DT includes in mach-socfpga

* tag 'socfpga_update_for_v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: socfpga: Explicitly include correct DT includes

Link: https://lore.kernel.org/r/20230823021810.958072-1-dinguyen@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
14 months agoMerge tag 'arm-soc/for-6.6/soc' of https://github.com/Broadcom/stblinux into soc/arm
Arnd Bergmann [Tue, 22 Aug 2023 02:19:37 +0000 (22:19 -0400)]
Merge tag 'arm-soc/for-6.6/soc' of https://github.com/Broadcom/stblinux into soc/arm

This pull request contains Broadcom platforms updates for 6.6, please
pull the following:

- Rob updates the Broadcom machine level code to use the correct DT
  includes

* tag 'arm-soc/for-6.6/soc' of https://github.com/Broadcom/stblinux:
  ARM: bcm: Drop unused includes

Link: https://lore.kernel.org/r/20230818164539.2871539-4-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'ti-keystone-soc-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Mon, 14 Aug 2023 16:16:09 +0000 (18:16 +0200)]
Merge tag 'ti-keystone-soc-for-v6.6' of https://git./linux/kernel/git/ti/linux into soc/arm

TI keystone SoC updates for v6.6

Updates:
 - Consolidation of files and drop pm_domain.c and keystone.h

* tag 'ti-keystone-soc-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
  ARM: keystone: Merge PM function into main support file
  ARM: keystone: Merge memory.h into the only file that uses it
  ARM: keystone: Drop unused includes

Link: https://lore.kernel.org/r/20230814160702.6l2fcujbx33eogap@junction
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: s5pv210: Explicitly include correct DT includes
Rob Herring [Mon, 14 Aug 2023 11:40:51 +0000 (13:40 +0200)]
ARM: s5pv210: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230720172751.2918776-1-robh@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230814114051.25840-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'imx-soc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Mon, 14 Aug 2023 15:25:42 +0000 (17:25 +0200)]
Merge tag 'imx-soc-6.6' of git://git./linux/kernel/git/shawnguo/linux into soc/arm

i.MX SoC change for 6.6:

- A change from Rob Herring to drop unused includes from i.MX platform
  code.

* tag 'imx-soc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx: Drop unused includes

Link: https://lore.kernel.org/r/20230813133354.847010-2-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'mvebu-arm-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement...
Arnd Bergmann [Mon, 14 Aug 2023 15:05:03 +0000 (17:05 +0200)]
Merge tag 'mvebu-arm-6.6-1' of git://git./linux/kernel/git/gclement/mvebu into soc/arm

mvebu arm for 6.6 (part 1)

DT related headers clean-up

* tag 'mvebu-arm-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
  ARM: dove: Drop unused includes
  ARM: mvebu: Explicitly include correct DT includes

Link: https://lore.kernel.org/r/87jzu0t0mu.fsf@BL-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: dove: Drop unused includes
Rob Herring [Mon, 17 Jul 2023 22:56:45 +0000 (16:56 -0600)]
ARM: dove: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
15 months agoARM: mvebu: Explicitly include correct DT includes
Rob Herring [Mon, 17 Jul 2023 22:54:56 +0000 (16:54 -0600)]
ARM: mvebu: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
15 months agoDocumentation/process: maintainer-soc: document dtbs_check requirement for Samsung
Krzysztof Kozlowski [Wed, 12 Jul 2023 08:41:31 +0000 (10:41 +0200)]
Documentation/process: maintainer-soc: document dtbs_check requirement for Samsung

Samsung ARM/ARM64 SoCs (except legacy S5PV210) are also expected not to
bring any new dtbs_check warnings.  In fact this have been already
enforced and tested since few release.

Cc: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230712084131.127982-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMAINTAINER: samsung: document dtbs_check requirement for Samsung
Krzysztof Kozlowski [Sun, 23 Jul 2023 13:19:24 +0000 (15:19 +0200)]
MAINTAINER: samsung: document dtbs_check requirement for Samsung

Samsung ARM/ARM64 SoCs (including legacy S3C64xx and S5PV210) are also
expected not to bring any new dtbs_check warnings.  In fact this have
been already enforced and tested since few release.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20230723131924.78190-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoDocumentation/process: maintainer-soc: add clean platforms profile
Krzysztof Kozlowski [Sun, 23 Jul 2023 13:19:23 +0000 (15:19 +0200)]
Documentation/process: maintainer-soc: add clean platforms profile

Some SoC platforms require that commits must not bring any new
dtbs_check warnings.  Maintainers of such platforms usually have some
automation set, so any new warning will be spotted sooner or later.
Worst case: they run the tests themselves.  Document requirements for
such platforms, so contributors can expect their patches being dropped
or ignored, if they bring new warnings for existing boards.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230723131924.78190-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMAINTAINERS: soc: reference maintainer profile
Krzysztof Kozlowski [Sun, 23 Jul 2023 13:19:22 +0000 (15:19 +0200)]
MAINTAINERS: soc: reference maintainer profile

Mention the SoC maintainer profile in P: entry.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230723131924.78190-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'omap-for-v6.6/maintainers-signed' of git://git.kernel.org/pub/scm/linux...
Arnd Bergmann [Sat, 12 Aug 2023 12:00:55 +0000 (14:00 +0200)]
Merge tag 'omap-for-v6.6/maintainers-signed' of git://git./linux/kernel/git/tmlind/linux-omap into soc/arm

Maintainer file list update for omaps for v6.6

Adds the new SoC specific yaml file to MAINTAINERS.

* tag 'omap-for-v6.6/maintainers-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  MAINTAINERS: add board bindings list to OMAP2+ files

Link: https://lore.kernel.org/r/pull-1691658952-110529@atomide.com-2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'hisi-arm-soc-for-6.6' of https://github.com/hisilicon/linux-hisi into...
Arnd Bergmann [Sat, 12 Aug 2023 12:00:04 +0000 (14:00 +0200)]
Merge tag 'hisi-arm-soc-for-6.6' of https://github.com/hisilicon/linux-hisi into soc/arm

HiSilicon ARMv7 SoC updates for v6.6

- Drop unused includes

* tag 'hisi-arm-soc-for-6.6' of https://github.com/hisilicon/linux-hisi:
  ARM: hisi: Drop unused includes

Link: https://lore.kernel.org/r/64CC9D9F.6040108@hisilicon.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: nspire: Remove unused header file mmio.h
Andrew Davis [Wed, 2 Aug 2023 15:33:33 +0000 (10:33 -0500)]
ARM: nspire: Remove unused header file mmio.h

The Nspire boardfile platform drivers have all been converted. None
of the definitions in this header are used anymore. Remove it.

While here lets remove all the other unused headers and the file
name from in the file itself.

Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: nspire: Use syscon-reboot to handle restart
Andrew Davis [Wed, 2 Aug 2023 15:33:32 +0000 (10:33 -0500)]
ARM: nspire: Use syscon-reboot to handle restart

Writing this bit can be handled by the DT syscon-reboot driver.
Enable that driver and remove the machine_desc version.

Signed-off-by: Andrew Davis <afd@ti.com>
Tested-by: Fabian Vogt <fabian@ritter-vogt.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Fabian Vogt <fabian@ritter-vogt.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'renesas-arm-soc-for-v6.6-tag1' of git://git.kernel.org/pub/scm/linux/kerne...
Arnd Bergmann [Sat, 12 Aug 2023 08:34:42 +0000 (10:34 +0200)]
Merge tag 'renesas-arm-soc-for-v6.6-tag1' of git://git./linux/kernel/git/geert/renesas-devel into soc/arm

Renesas ARM SoC updates for v6.6

  -   Drop unused OF includes.

* tag 'renesas-arm-soc-for-v6.6-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  ARM: shmobile: rcar-gen2: Drop unused OF includes

Link: https://lore.kernel.org/r/cover.1690545142.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'omap-for-v6.6/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Sat, 12 Aug 2023 08:33:53 +0000 (10:33 +0200)]
Merge tag 'omap-for-v6.6/soc-signed' of git://git./linux/kernel/git/tmlind/linux-omap into soc/arm

SoC changes for omaps for v6.6

SoC changes to include the correct devicetree headers, and an update to
make use of_range_to_resource(). There is also a non-urgent fix for
pwrdm_read_prev_pwrst() array-bounds warning.

* tag 'omap-for-v6.6/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: omap2: Explicitly include correct DT includes
  ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
  ARM: omap2: Use of_range_to_resource() for "ranges" parsing

Link: https://lore.kernel.org/r/pull-1691658952-110529@atomide.com-4
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'amlogic-arm-mach-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Sat, 12 Aug 2023 08:33:32 +0000 (10:33 +0200)]
Merge tag 'amlogic-arm-mach-for-v6.6' of https://git./linux/kernel/git/amlogic/linux into soc/arm

Amlogic ARM mach-meson changes for v6.6:
- Drop unused DT includes in mach-meson

* tag 'amlogic-arm-mach-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  ARM: meson: Drop unused includes

Link: https://lore.kernel.org/r/bbdfc9d4-6e02-a1aa-7871-b24f9da3419b@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge tag 'at91-soc-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/at91...
Arnd Bergmann [Sat, 12 Aug 2023 08:32:50 +0000 (10:32 +0200)]
Merge tag 'at91-soc-6.6' of https://git./linux/kernel/git/at91/linux into soc/arm

AT91 SoC updates for 6.6:

It contains:
- explicitly include correct DT includes from Rob
- one cleanup which removes unused extern declaration on atmel_tcb.h

* tag 'at91-soc-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: at91: Remove unused extern declarations
  ARM: at91: Explicitly include correct DT includes
  soc: microchip: Explicitly include correct DT includes

Link: https://lore.kernel.org/r/20230804044118.231478-1-claudiu.beznea@tuxon.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agosoc: fsl: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:43:03 +0000 (16:43 -0600)]
soc: fsl: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-23-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agosoc: xilinx: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:43:02 +0000 (16:43 -0600)]
soc: xilinx: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-22-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agosoc: sunxi: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:43:01 +0000 (16:43 -0600)]
soc: sunxi: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-21-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agosoc: rockchip: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:43:00 +0000 (16:43 -0600)]
soc: rockchip: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-20-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agosoc: mediatek: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:42:59 +0000 (16:42 -0600)]
soc: mediatek: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-19-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agosoc: aspeed: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:42:58 +0000 (16:42 -0600)]
soc: aspeed: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-18-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agofirmware: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:42:57 +0000 (16:42 -0600)]
firmware: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-17-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agobus: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:42:56 +0000 (16:42 -0600)]
bus: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-16-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: spear: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:42:55 +0000 (16:42 -0600)]
ARM: spear: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-15-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: mvebu: Explicitly include correct DT includes
Rob Herring [Thu, 3 Aug 2023 22:42:54 +0000 (16:42 -0600)]
ARM: mvebu: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-14-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: versatile: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:53 +0000 (16:42 -0600)]
ARM: versatile: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-13-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: rockchip: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:52 +0000 (16:42 -0600)]
ARM: rockchip: Drop unused includes

Several includes are not needed, so drop them.

of_platform.h is not needed, but it implicitly includes of.h which is
needed.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-12-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: pxa: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:51 +0000 (16:42 -0600)]
ARM: pxa: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-11-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: nspire: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:50 +0000 (16:42 -0600)]
ARM: nspire: Drop unused includes

Several includes are not needed, so drop them. io.h was implicitly included
and is needed.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-10-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: npcm: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:49 +0000 (16:42 -0600)]
ARM: npcm: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-9-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: nomadik: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:48 +0000 (16:42 -0600)]
ARM: nomadik: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-8-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: mmp: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:47 +0000 (16:42 -0600)]
ARM: mmp: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-7-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: hpe: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:46 +0000 (16:42 -0600)]
ARM: hpe: Drop unused includes

of_platform.h is not needed, so drop it.

Acked-by: Nick Hawkins <nick.hawkins@hpe.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-6-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: dove: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:45 +0000 (16:42 -0600)]
ARM: dove: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-5-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: berlin: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:44 +0000 (16:42 -0600)]
ARM: berlin: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-4-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: alpine: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:43 +0000 (16:42 -0600)]
ARM: alpine: Drop unused includes

of_platform.h is not needed, drop it.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-3-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: sti: Drop unused includes
Rob Herring [Thu, 3 Aug 2023 22:42:42 +0000 (16:42 -0600)]
ARM: sti: Drop unused includes

Several includes are not needed, so drop them.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-2-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoARM: l2x0: Add explicit includes for init and types
Rob Herring [Thu, 3 Aug 2023 22:42:41 +0000 (16:42 -0600)]
ARM: l2x0: Add explicit includes for init and types

The cache-l2x0.h header uses u32 type and the __init and __iomem
attributes, so it should have explicit includes for those.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-1-d8de2cc88bff@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
15 months agoMerge branch 'omap-for-v6.5/cleanup' into omap-for-v6.6/soc
Tony Lindgren [Wed, 2 Aug 2023 07:46:07 +0000 (10:46 +0300)]
Merge branch 'omap-for-v6.5/cleanup' into omap-for-v6.6/soc

Merge in non-critical clean-up that was too late for v6.5.

Signed-off-by: Tony Lindgren <tony@atomide.com>
15 months agoARM: keystone: Merge PM function into main support file
Andrew Davis [Wed, 26 Jul 2023 16:04:41 +0000 (11:04 -0500)]
ARM: keystone: Merge PM function into main support file

The one function left in this file does not justify a whole extra
file nor the keystone.h support file used to forward declare that
function. Merge this into the main keystone.c file.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230726160441.101566-2-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
15 months agoARM: keystone: Merge memory.h into the only file that uses it
Andrew Davis [Wed, 26 Jul 2023 16:04:40 +0000 (11:04 -0500)]
ARM: keystone: Merge memory.h into the only file that uses it

The defines in memory.h can go into the file that makes use of them.
No reason to have a header here, remove.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20230726160441.101566-1-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
15 months agoARM: meson: Drop unused includes
Rob Herring [Mon, 17 Jul 2023 22:56:23 +0000 (16:56 -0600)]
ARM: meson: Drop unused includes

of_platform.h is not needed, so drop it.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230717225623.3214384-1-robh@kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
15 months agoARM: omap2: Explicitly include correct DT includes
Rob Herring [Thu, 20 Jul 2023 17:27:43 +0000 (11:27 -0600)]
ARM: omap2: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Message-ID: <20230720172743.2918601-1-robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
15 months agoMAINTAINERS: add board bindings list to OMAP2+ files
Andreas Kemnade [Mon, 15 May 2023 07:45:12 +0000 (09:45 +0200)]
MAINTAINERS: add board bindings list to OMAP2+ files

Add list of OMAP2+ boards to the corresponding section

CC: linux-omap@vger.kernel.org
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Message-ID: <20230515074512.66226-3-andreas@kemnade.info>
Signed-off-by: Tony Lindgren <tony@atomide.com>
15 months agoARM: at91: Remove unused extern declarations
YueHaibing [Tue, 25 Jul 2023 14:11:05 +0000 (22:11 +0800)]
ARM: at91: Remove unused extern declarations

commit 157576d55233 ("misc: remove atmel_tclib")
left behind this.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20230725141105.26904-1-yuehaibing@huawei.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
15 months agoARM: at91: Explicitly include correct DT includes
Rob Herring [Mon, 17 Jul 2023 22:54:29 +0000 (16:54 -0600)]
ARM: at91: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

A couple of other includes are unused and can be dropped too.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230717225429.3211307-1-robh@kernel.org
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
15 months agosoc: microchip: Explicitly include correct DT includes
Rob Herring [Fri, 14 Jul 2023 17:51:38 +0000 (11:51 -0600)]
soc: microchip: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230714175139.4067685-1-robh@kernel.org
[claudiu.beznea: added link]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
15 months agoARM: keystone: Drop unused includes
Rob Herring [Mon, 17 Jul 2023 22:56:09 +0000 (16:56 -0600)]
ARM: keystone: Drop unused includes

Several includes are not needed, so drop them.

of_platform.h is not needed, but it implicitly includes platform_device.h
(for now) which is needed.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230717225610.3214029-1-robh@kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
15 months agoARM: shmobile: rcar-gen2: Drop unused OF includes
Rob Herring [Mon, 17 Jul 2023 22:56:14 +0000 (16:56 -0600)]
ARM: shmobile: rcar-gen2: Drop unused OF includes

of_platform.h is not needed, so drop it.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230717225614.3214179-1-robh@kernel.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
15 months agoARM: bcm: Drop unused includes
Rob Herring [Mon, 17 Jul 2023 22:57:03 +0000 (16:57 -0600)]
ARM: bcm: Drop unused includes

Several includes are not needed, so drop them.

of_platform.h is not needed, but it implicitly includes of.h which is
needed.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230717225704.3215469-1-robh@kernel.org
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
15 months agoARM: socfpga: Explicitly include correct DT includes
Rob Herring [Mon, 17 Jul 2023 22:54:40 +0000 (16:54 -0600)]
ARM: socfpga: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it was merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

A couple of other includes are unused and can be dropped too.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
15 months agoARM: imx: Drop unused includes
Rob Herring [Mon, 17 Jul 2023 22:55:04 +0000 (16:55 -0600)]
ARM: imx: Drop unused includes

Several includes are not needed, so drop them.

of_platform.h (for now) implicitly includes platform_device.h and of.h, so
add explicit includes of those as needed.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
15 months agoARM: hisi: Drop unused includes
Rob Herring [Mon, 17 Jul 2023 22:56:38 +0000 (16:56 -0600)]
ARM: hisi: Drop unused includes

of_platform.h is not needed, so drop it.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
16 months agoLinux 6.5-rc2
Linus Torvalds [Sun, 16 Jul 2023 22:10:37 +0000 (15:10 -0700)]
Linux 6.5-rc2

16 months agoMerge tag 'xtensa-20230716' of https://github.com/jcmvbkbc/linux-xtensa
Linus Torvalds [Sun, 16 Jul 2023 21:12:49 +0000 (14:12 -0700)]
Merge tag 'xtensa-20230716' of https://github.com/jcmvbkbc/linux-xtensa

Pull xtensa fixes from Max Filippov:

 - fix interaction between unaligned exception handler and load/store
   exception handler

 - fix parsing ISS network interface specification string

 - add comment about etherdev freeing to ISS network driver

* tag 'xtensa-20230716' of https://github.com/jcmvbkbc/linux-xtensa:
  xtensa: fix unaligned and load/store configuration interaction
  xtensa: ISS: fix call to split_if_spec
  xtensa: ISS: add comment about etherdev freeing

16 months agoMerge tag 'perf_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 16 Jul 2023 20:46:08 +0000 (13:46 -0700)]
Merge tag 'perf_urgent_for_v6.5_rc2' of git://git./linux/kernel/git/tip/tip

Pull perf fix from Borislav Petkov:

 - Fix a lockdep warning when the event given is the first one, no event
   group exists yet but the code still goes and iterates over event
   siblings

* tag 'perf_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86: Fix lockdep warning in for_each_sibling_event() on SPR

16 months agoMerge tag 'objtool_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 16 Jul 2023 20:34:29 +0000 (13:34 -0700)]
Merge tag 'objtool_urgent_for_v6.5_rc2' of git://git./linux/kernel/git/tip/tip

Pull objtool fixes from Borislav Petkov:

 - Mark copy_iovec_from_user() __noclone in order to prevent gcc from
   doing an inter-procedural optimization and confuse objtool

 - Initialize struct elf fully to avoid build failures

* tag 'objtool_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  iov_iter: Mark copy_iovec_from_user() noclone
  objtool: initialize all of struct elf

16 months agoMerge tag 'sched_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 16 Jul 2023 20:22:08 +0000 (13:22 -0700)]
Merge tag 'sched_urgent_for_v6.5_rc2' of git://git./linux/kernel/git/tip/tip

Pull scheduler fixes from Borislav Petkov:

 - Remove a cgroup from under a polling process properly

 - Fix the idle sibling selection

* tag 'sched_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/psi: use kernfs polling functions for PSI trigger polling
  sched/fair: Use recent_used_cpu to test p->cpus_ptr

16 months agoMerge tag 'pinctrl-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...
Linus Torvalds [Sun, 16 Jul 2023 19:55:31 +0000 (12:55 -0700)]
Merge tag 'pinctrl-v6.5-2' of git://git./linux/kernel/git/linusw/linux-pinctrl

Pull pin control fixes from Linus Walleij:
 "I'm mostly on vacation but what would vacation be without a few
  critical fixes so people can use their gaming laptops when hiding away
  from the sun (or rain)?

   - Fix a really annoying interrupt storm in the AMD driver affecting
     Asus TUF gaming notebooks

   - Fix device tree parsing in the Renesas driver"

* tag 'pinctrl-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: amd: Unify debounce handling into amd_pinconf_set()
  pinctrl: amd: Drop pull up select configuration
  pinctrl: amd: Use amd_pinconf_set() for all config options
  pinctrl: amd: Only use special debounce behavior for GPIO 0
  pinctrl: renesas: rzg2l: Handle non-unique subnode names
  pinctrl: renesas: rzv2m: Handle non-unique subnode names

16 months agoMerge tag '6.5-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Sun, 16 Jul 2023 19:49:05 +0000 (12:49 -0700)]
Merge tag '6.5-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - Two reconnect fixes: important fix to address inFlight count to leak
   (which can leak credits), and fix for better handling a deleted share

 - DFS fix

 - SMB1 cleanup fix

 - deferred close fix

* tag '6.5-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix mid leak during reconnection after timeout threshold
  cifs: is_network_name_deleted should return a bool
  smb: client: fix missed ses refcounting
  smb: client: Fix -Wstringop-overflow issues
  cifs: if deferred close is disabled then close files immediately

16 months agoMerge tag 'powerpc-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...
Linus Torvalds [Sun, 16 Jul 2023 19:28:04 +0000 (12:28 -0700)]
Merge tag 'powerpc-6.5-3' of git://git./linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Fix Speculation_Store_Bypass reporting in /proc/self/status on
   Power10

 - Fix HPT with 4K pages since recent changes by implementing pmd_same()

 - Fix 64-bit native_hpte_remove() to be irq-safe

Thanks to Aneesh Kumar K.V, Nageswara R Sastry, and Russell Currey.

* tag 'powerpc-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/mm/book3s64/hash/4k: Add pmd_same callback for 4K page size
  powerpc/64e: Fix obtool warnings in exceptions-64e.S
  powerpc/security: Fix Speculation_Store_Bypass reporting on Power10
  powerpc/64s: Fix native_hpte_remove() to be irq-safe

16 months agoMerge tag 'hardening-v6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees...
Linus Torvalds [Sun, 16 Jul 2023 19:18:18 +0000 (12:18 -0700)]
Merge tag 'hardening-v6.5-rc2' of git://git./linux/kernel/git/kees/linux

Pull hardening fixes from Kees Cook:

 - Remove LTO-only suffixes from promoted global function symbols
   (Yonghong Song)

 - Remove unused .text..refcount section from vmlinux.lds.h (Petr Pavlu)

 - Add missing __always_inline to sparc __arch_xchg() (Arnd Bergmann)

 - Claim maintainership of string routines

* tag 'hardening-v6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  sparc: mark __arch_xchg() as __always_inline
  MAINTAINERS: Foolishly claim maintainership of string routines
  kallsyms: strip LTO-only suffixes from promoted global functions
  vmlinux.lds.h: Remove a reference to no longer used sections .text..refcount

16 months agoMerge tag 'probes-fixes-v6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 16 Jul 2023 19:13:51 +0000 (12:13 -0700)]
Merge tag 'probes-fixes-v6.5-rc1-2' of git://git./linux/kernel/git/trace/linux-trace

Pull probe fixes from Masami Hiramatsu:

 - fprobe: Add a comment why fprobe will be skipped if another kprobe is
   running in fprobe_kprobe_handler().

 - probe-events: Fix some issues related to fetch-arguments:

    - Fix double counting of the string length for user-string and
      symstr. This will require longer buffer in the array case.

    - Fix not to count error code (minus value) for the total used
      length in array argument. This makes the total used length
      shorter.

    - Fix to update dynamic used data size counter only if fetcharg uses
      the dynamic size data. This may mis-count the used dynamic data
      size and corrupt data.

    - Revert "tracing: Add "(fault)" name injection to kernel probes"
      because that did not work correctly with a bug, and we agreed the
      current '(fault)' output (instead of '"(fault)"' like a string)
      explains what happened more clearly.

    - Fix to record 0-length (means fault access) data_loc data in fetch
      function itself, instead of store_trace_args(). If we record an
      array of string, this will fix to save fault access data on each
      entry of the array correctly.

* tag 'probes-fixes-v6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails
  Revert "tracing: Add "(fault)" name injection to kernel probes"
  tracing/probes: Fix to update dynamic data counter if fetcharg uses it
  tracing/probes: Fix not to count error code to total length
  tracing/probes: Fix to avoid double count of the string length on the array
  fprobes: Add a comment why fprobe_kprobe_handler exits if kprobe is running

16 months agoMerge tag 'spi-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Linus Torvalds [Sat, 15 Jul 2023 15:51:02 +0000 (08:51 -0700)]
Merge tag 'spi-fix-v6.5-rc1' of git://git./linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A couple of fairly minor driver specific fixes here, plus a bunch of
  maintainership and admin updates. Nothing too remarkable"

* tag 'spi-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  mailmap: add entry for Jonas Gorski
  MAINTAINERS: add myself for spi-bcm63xx
  spi: s3c64xx: clear loopback bit after loopback test
  spi: bcm63xx: fix max prepend length
  MAINTAINERS: Add myself as a maintainer for Microchip SPI

16 months agoMerge tag 'regmap-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 15 Jul 2023 15:46:09 +0000 (08:46 -0700)]
Merge tag 'regmap-fix-v6.5-rc1' of git://git./linux/kernel/git/broonie/regmap

Pull regmap fix from Mark Brown:
 "One fix for an out of bounds access in the interupt code here"

* tag 'regmap-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap-irq: Fix out-of-bounds access when allocating config buffers

16 months agoMerge tag 'iommu-fixes-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 15 Jul 2023 15:40:00 +0000 (08:40 -0700)]
Merge tag 'iommu-fixes-v6.5-rc1' of git://git./linux/kernel/git/joro/iommu

Pull iommu fixes from Joerg Roedel:

 - Fix a regression causing a crash on sysfs access of iommu-group
   specific files

 - Fix signedness bug in SVA code

* tag 'iommu-fixes-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/sva: Fix signedness bug in iommu_sva_alloc_pasid()
  iommu: Fix crash during syfs iommu_groups/N/type

16 months agoMerge tag 'x86_urgent_for_6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 15 Jul 2023 03:19:25 +0000 (20:19 -0700)]
Merge tag 'x86_urgent_for_6.5_rc2' of git://git./linux/kernel/git/tip/tip

Pull x86 CFI fixes from Peter Zijlstra:
 "Fix kCFI/FineIBT weaknesses

  The primary bug Alyssa noticed was that with FineIBT enabled function
  prologues have a spurious ENDBR instruction:

    __cfi_foo:
endbr64
subl $hash, %r10d
jz 1f
ud2
nop
    1:
    foo:
endbr64 <--- *sadface*

  This means that any indirect call that fails to target the __cfi
  symbol and instead targets (the regular old) foo+0, will succeed due
  to that second ENDBR.

  Fixing this led to the discovery of a single indirect call that was
  still doing this: ret_from_fork(). Since that's an assembly stub the
  compiler would not generate the proper kCFI indirect call magic and it
  would not get patched.

  Brian came up with the most comprehensive fix -- convert the thing to
  C with only a very thin asm wrapper. This ensures the kernel thread
  boostrap is a proper kCFI call.

  While discussing all this, Kees noted that kCFI hashes could/should be
  poisoned to seal all functions whose address is never taken, further
  limiting the valid kCFI targets -- much like we already do for IBT.

  So what was a 'simple' observation and fix cascaded into a bunch of
  inter-related CFI infrastructure fixes"

* tag 'x86_urgent_for_6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cfi: Only define poison_cfi() if CONFIG_X86_KERNEL_IBT=y
  x86/fineibt: Poison ENDBR at +0
  x86: Rewrite ret_from_fork() in C
  x86/32: Remove schedule_tail_wrapper()
  x86/cfi: Extend ENDBR sealing to kCFI
  x86/alternative: Rename apply_ibt_endbr()
  x86/cfi: Extend {JMP,CAKK}_NOSPEC comment

16 months agoMerge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Linus Torvalds [Sat, 15 Jul 2023 02:57:29 +0000 (19:57 -0700)]
Merge tag 'scsi-fixes' of git://git./linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "This is a bunch of small driver fixes and a larger rework of zone disk
  handling (which reaches into blk and nvme).

  The aacraid array-bounds fix is now critical since the security people
  turned on -Werror for some build tests, which now fail without it"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: storvsc: Handle SRB status value 0x30
  scsi: block: Improve checks in blk_revalidate_disk_zones()
  scsi: block: virtio_blk: Set zone limits before revalidating zones
  scsi: block: nullblk: Set zone limits before revalidating zones
  scsi: nvme: zns: Set zone limits before revalidating zones
  scsi: sd_zbc: Set zone limits before revalidating zones
  scsi: ufs: core: Add support for qTimestamp attribute
  scsi: aacraid: Avoid -Warray-bounds warning
  scsi: ufs: ufs-mediatek: Add dependency for RESET_CONTROLLER
  scsi: ufs: core: Update contact email for monitor sysfs nodes
  scsi: scsi_debug: Remove dead code
  scsi: qla2xxx: Use vmalloc_array() and vcalloc()
  scsi: fnic: Use vmalloc_array() and vcalloc()
  scsi: qla2xxx: Fix error code in qla2x00_start_sp()
  scsi: qla2xxx: Silence a static checker warning
  scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()

16 months agoMerge tag 'block-6.5-2023-07-14' of git://git.kernel.dk/linux
Linus Torvalds [Sat, 15 Jul 2023 02:52:18 +0000 (19:52 -0700)]
Merge tag 'block-6.5-2023-07-14' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - NVMe pull request via Keith:
      - Don't require quirk to use duplicate namespace identifiers
        (Christoph, Sagi)
      - One more BOGUS_NID quirk (Pankaj)
      - IO timeout and error hanlding fixes for PCI (Keith)
      - Enhanced metadata format mask fix (Ankit)
      - Association race condition fix for fibre channel (Michael)
      - Correct debugfs error checks (Minjie)
      - Use PAGE_SECTORS_SHIFT where needed (Damien)
      - Reduce kernel logs for legacy nguid attribute (Keith)
      - Use correct dma direction when unmapping metadata (Ming)

 - Fix for a flush handling regression in this release (Christoph)

 - Fix for batched request time stamping (Chengming)

 - Fix for a regression in the mq-deadline position calculation (Bart)

 - Lockdep fix for blk-crypto (Eric)

 - Fix for a regression in the Amiga partition handling changes
   (Michael)

* tag 'block-6.5-2023-07-14' of git://git.kernel.dk/linux:
  block: queue data commands from the flush state machine at the head
  blk-mq: fix start_time_ns and alloc_time_ns for pre-allocated rq
  nvme-pci: fix DMA direction of unmapping integrity data
  nvme: don't reject probe due to duplicate IDs for single-ported PCIe devices
  block/mq-deadline: Fix a bug in deadline_from_pos()
  nvme: ensure disabling pairs with unquiesce
  nvme-fc: fix race between error recovery and creating association
  nvme-fc: return non-zero status code when fails to create association
  nvme: fix parameter check in nvme_fault_inject_init()
  nvme: warn only once for legacy uuid attribute
  block: remove dead struc request->completion_data field
  nvme: fix the NVME_ID_NS_NVM_STS_MASK definition
  nvmet: use PAGE_SECTORS_SHIFT
  nvme: add BOGUS_NID quirk for Samsung SM953
  blk-crypto: use dynamic lock class for blk_crypto_profile::lock
  block/partition: fix signedness issue for Amiga partitions

16 months agoMerge tag 'io_uring-6.5-2023-07-14' of git://git.kernel.dk/linux
Linus Torvalds [Sat, 15 Jul 2023 02:46:54 +0000 (19:46 -0700)]
Merge tag 'io_uring-6.5-2023-07-14' of git://git.kernel.dk/linux

Pull io_uring fix from Jens Axboe:
 "Just a single tweak for the wait logic in io_uring"

* tag 'io_uring-6.5-2023-07-14' of git://git.kernel.dk/linux:
  io_uring: Use io_schedule* in cqring wait

16 months agoMerge tag 'riscv-for-linus-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 14 Jul 2023 18:14:07 +0000 (11:14 -0700)]
Merge tag 'riscv-for-linus-6.5-rc2' of git://git./linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:

 - fix a formatting error in the hwprobe documentation

 - fix a spurious warning in the RISC-V PMU driver

 - fix memory detection on rv32 (problem does not manifest on any known
   system)

 - avoid parsing legacy parsing of I in ACPI ISA strings

* tag 'riscv-for-linus-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  RISC-V: Don't include Zicsr or Zifencei in I from ACPI
  riscv: mm: fix truncation warning on RV32
  perf: RISC-V: Remove PERF_HES_STOPPED flag checking in riscv_pmu_start()
  Documentation: RISC-V: hwprobe: Fix a formatting error

16 months agoMerge tag 'pm-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Linus Torvalds [Fri, 14 Jul 2023 18:07:04 +0000 (11:07 -0700)]
Merge tag 'pm-6.5-rc2' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix hibernation (after recent changes), frequency QoS and the
  sparc cpufreq driver.

  Specifics:

   - Unbreak the /sys/power/resume interface after recent changes (Azat
     Khuzhin).

   - Allow PM_QOS_DEFAULT_VALUE to be used with frequency QoS (Chungkai
     Yang).

   - Remove __init from cpufreq callbacks in the sparc driver, because
     they may be called after initialization too (Viresh Kumar)"

* tag 'pm-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: sparc: Don't mark cpufreq callbacks with __init
  PM: QoS: Restore support for default value on frequency QoS
  PM: hibernate: Fix writing maj:min to /sys/power/resume

16 months agoMerge branches 'pm-sleep' and 'pm-qos'
Rafael J. Wysocki [Fri, 14 Jul 2023 17:13:21 +0000 (19:13 +0200)]
Merge branches 'pm-sleep' and 'pm-qos'

Merge a PM QoS fix and a hibernation fix for 6.5-rc2.

 - Unbreak the /sys/power/resume interface after recent changes (Azat
   Khuzhin).

 - Allow PM_QOS_DEFAULT_VALUE to be used with frequency QoS (Chungkai
   Yang).

* pm-sleep:
  PM: hibernate: Fix writing maj:min to /sys/power/resume

* pm-qos:
  PM: QoS: Restore support for default value on frequency QoS

16 months agocifs: fix mid leak during reconnection after timeout threshold
Shyam Prasad N [Fri, 14 Jul 2023 08:56:33 +0000 (08:56 +0000)]
cifs: fix mid leak during reconnection after timeout threshold

When the number of responses with status of STATUS_IO_TIMEOUT
exceeds a specified threshold (NUM_STATUS_IO_TIMEOUT), we reconnect
the connection. But we do not return the mid, or the credits
returned for the mid, or reduce the number of in-flight requests.

This bug could result in the server->in_flight count to go bad,
and also cause a leak in the mids.

This change moves the check to a few lines below where the
response is decrypted, even of the response is read from the
transform header. This way, the code for returning the mids
can be reused.

Also, the cifs_reconnect was reconnecting just the transport
connection before. In case of multi-channel, this may not be
what we want to do after several timeouts. Changed that to
reconnect the session and the tree too.

Also renamed NUM_STATUS_IO_TIMEOUT to a more appropriate name
MAX_STATUS_IO_TIMEOUT.

Fixes: 8e670f77c4a5 ("Handle STATUS_IO_TIMEOUT gracefully")
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
16 months agocifs: is_network_name_deleted should return a bool
Shyam Prasad N [Fri, 14 Jul 2023 08:56:34 +0000 (08:56 +0000)]
cifs: is_network_name_deleted should return a bool

Currently, is_network_name_deleted and it's implementations
do not return anything if the network name did get deleted.
So the function doesn't fully achieve what it advertizes.

Changed the function to return a bool instead. It will now
return true if the error returned is STATUS_NETWORK_NAME_DELETED
and the share (tree id) was found to be connected. It returns
false otherwise.

Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Acked-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
16 months agoMerge tag 'drm-fixes-2023-07-14-1' of git://anongit.freedesktop.org/drm/drm
Linus Torvalds [Fri, 14 Jul 2023 16:10:28 +0000 (09:10 -0700)]
Merge tag 'drm-fixes-2023-07-14-1' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "There were a bunch of fixes lined up for 2 weeks, so we have quite a
  few scattered fixes, mostly amdgpu and i915, but ttm has a bunch and
  nouveau makes an appearance.

  So a bit busier than usual for rc2, but nothing seems out of the
  ordinary.

  fbdev:
   - dma: Fix documented default preferred_bpp value

  ttm:
   - fix warning that we shouldn't mix && and ||
   - never consider pinned BOs for eviction&swap
   - Don't leak a resource on eviction error
   - Don't leak a resource on swapout move error
   - fix bulk_move corruption when adding a entry

  client:
   - Send hotplug event after registering a client

  dma-buf:
   - keep the signaling time of merged fences v3
   - fix an error pointer vs NULL bug

  sched:
   - wait for all deps in kill jobs
   - call set fence parent from scheduled

  i915:
   - Don't preserve dpll_hw_state for slave crtc in Bigjoiner
   - Consider OA buffer boundary when zeroing out reports
   - Remove dead code from gen8_pte_encode
   - Fix one wrong caching mode enum usage

  amdgpu:
   - SMU i2c locking fix
   - Fix a possible deadlock in process restoration for ROCm apps
   - Disable PCIe lane/speed switching on Intel platforms (the platforms
     don't support it)

  nouveau:
   - disp: fix HDMI on gt215+
   - disp/g94: enable HDMI
   - acr: Abort loading ACR if no firmware was found
   - bring back blit subchannel for pre nv50 GPUs
   - Fix drm_dp_remove_payload() invocation

  ivpu:
   - Fix VPU register access in irq disable
   - Clear specific interrupt status bits on C0

  bridge:
   - dw_hdmi: fix connector access for scdc
   - ti-sn65dsi86: Fix auxiliary bus lifetime

  panel:
   - simple: Add connector_type for innolux_at043tn24
   - simple: Add Powertip PH800480T013 drm_display_mode flags"

* tag 'drm-fixes-2023-07-14-1' of git://anongit.freedesktop.org/drm/drm: (32 commits)
  drm/nouveau: bring back blit subchannel for pre nv50 GPUs
  drm/nouveau/acr: Abort loading ACR if no firmware was found
  drm/amd: Align SMU11 SMU_MSG_OverridePcieParameters implementation with SMU13
  drm/amd: Move helper for dynamic speed switch check out of smu13
  drm/amd/pm: conditionally disable pcie lane/speed switching for SMU13
  drm/amd/pm: share the code around SMU13 pcie parameters update
  drm/amdgpu: avoid restore process run into dead loop.
  drm/amd/pm: fix smu i2c data read risk
  drm/nouveau/disp/g94: enable HDMI
  drm/nouveau/disp: fix HDMI on gt215+
  drm/client: Send hotplug event after registering a client
  drm/i915: Fix one wrong caching mode enum usage
  drm/i915: Remove dead code from gen8_pte_encode
  drm/i915/perf: Consider OA buffer boundary when zeroing out reports
  drm/i915: Don't preserve dpll_hw_state for slave crtc in Bigjoiner
  drm/ttm: never consider pinned BOs for eviction&swap
  drm/fbdev-dma: Fix documented default preferred_bpp value
  dma-buf: fix an error pointer vs NULL bug
  accel/ivpu: Clear specific interrupt status bits on C0
  accel/ivpu: Fix VPU register access in irq disable
  ...

16 months agoMerge tag 'ceph-for-6.5-rc2' of https://github.com/ceph/ceph-client
Linus Torvalds [Fri, 14 Jul 2023 16:05:15 +0000 (09:05 -0700)]
Merge tag 'ceph-for-6.5-rc2' of https://github.com/ceph/ceph-client

Pull ceph fix from Ilya Dryomov:
 "A fix to prevent a potential buffer overrun in the messenger, marked
  for stable"

* tag 'ceph-for-6.5-rc2' of https://github.com/ceph/ceph-client:
  libceph: harden msgr2.1 frame segment length checks

16 months agoblock: queue data commands from the flush state machine at the head
Christoph Hellwig [Fri, 14 Jul 2023 14:30:14 +0000 (16:30 +0200)]
block: queue data commands from the flush state machine at the head

We used to insert the data commands following a pre-flush to the head
of the queue until commit 1e82fadfc6b ("blk-mq: do not do head insertions
post-pre-flush commands").  Not doing this seems to cause hangs of
such commands on NFS workloads when exported from file systems with
SATA SSDs.  I have no idea why this would starve these workloads,
but doing a semantic revert of this patch (which looks quite different
due to various other changes) fixes the hangs.

Fixes: 1e82fadfc6b ("blk-mq: do not do head insertions post-pre-flush commands")
Reported-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Chuck Lever <chuck.lever@oracle.com>
Link: https://lore.kernel.org/r/20230714143014.11879-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
16 months agoiommu/sva: Fix signedness bug in iommu_sva_alloc_pasid()
Dan Carpenter [Thu, 6 Apr 2023 08:55:31 +0000 (11:55 +0300)]
iommu/sva: Fix signedness bug in iommu_sva_alloc_pasid()

The ida_alloc_range() function returns negative error codes on error.
On success it returns values in the min to max range (inclusive).  It
never returns more then INT_MAX even if "max" is higher.  It never
returns values in the 0 to (min - 1) range.

The bug is that "min" is an unsigned int so negative error codes will
be promoted to high positive values errors treated as success.

Fixes: 1a14bf0fc7ed ("iommu/sva: Use GFP_KERNEL for pasid allocation")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/6b32095d-7491-4ebb-a850-12e96209eaaf@kili.mountain
Signed-off-by: Joerg Roedel <jroedel@suse.de>
16 months agoiommu: Fix crash during syfs iommu_groups/N/type
Jason Gunthorpe [Mon, 26 Jun 2023 15:13:11 +0000 (12:13 -0300)]
iommu: Fix crash during syfs iommu_groups/N/type

The err_restore_domain flow was accidently inserted into the success path
in commit 1000dccd5d13 ("iommu: Allow IOMMU_RESV_DIRECT to work on
ARM"). It should only happen if iommu_create_device_direct_mappings()
fails. This caused the domains the be wrongly changed and freed whenever
the sysfs is used, resulting in an oops:

  BUG: kernel NULL pointer dereference, address: 0000000000000000
  #PF: supervisor read access in kernel mode
  #PF: error_code(0x0000) - not-present page
  PGD 0 P4D 0
  Oops: 0000 [#1] PREEMPT SMP NOPTI
  CPU: 1 PID: 3417 Comm: avocado Not tainted 6.4.0-rc4-next-20230602 #3
  Hardware name: Dell Inc. PowerEdge R6515/07PXPY, BIOS 2.3.6 07/06/2021
  RIP: 0010:__iommu_attach_device+0xc/0xa0
  Code: c0 c3 cc cc cc cc 48 89 f0 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 41 54 55 48 8b 47 08 <48> 8b 00 48 85 c0 74 74 48 89 f5 e8 64 12 49 00 41 89 c4 85 c0 74
  RSP: 0018:ffffabae0220bd48 EFLAGS: 00010246
  RAX: 0000000000000000 RBX: ffff9ac04f70e410 RCX: 0000000000000001
  RDX: ffff9ac044db20c0 RSI: ffff9ac044fa50d0 RDI: ffff9ac04f70e410
  RBP: ffff9ac044fa50d0 R08: 1000000100209001 R09: 00000000000002dc
  R10: 0000000000000000 R11: 0000000000000000 R12: ffff9ac043d54700
  R13: ffff9ac043d54700 R14: 0000000000000001 R15: 0000000000000001
  FS:  00007f02e30ae000(0000) GS:ffff9afeb2440000(0000) knlGS:0000000000000000
  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  CR2: 0000000000000000 CR3: 000000012afca006 CR4: 0000000000770ee0
  PKRU: 55555554
  Call Trace:
   <TASK>
   ? __die+0x24/0x70
   ? page_fault_oops+0x82/0x150
   ? __iommu_queue_command_sync+0x80/0xc0
   ? exc_page_fault+0x69/0x150
   ? asm_exc_page_fault+0x26/0x30
   ? __iommu_attach_device+0xc/0xa0
   ? __iommu_attach_device+0x1c/0xa0
   __iommu_device_set_domain+0x42/0x80
   __iommu_group_set_domain_internal+0x5d/0x160
   iommu_setup_default_domain+0x318/0x400
   iommu_group_store_type+0xb1/0x200
   kernfs_fop_write_iter+0x12f/0x1c0
   vfs_write+0x2a2/0x3b0
   ksys_write+0x63/0xe0
   do_syscall_64+0x3f/0x90
   entry_SYSCALL_64_after_hwframe+0x6e/0xd8
  RIP: 0033:0x7f02e2f14a6f

Reorganize the error flow so that the success branch and error branches
are clearer.

Fixes: 1000dccd5d13 ("iommu: Allow IOMMU_RESV_DIRECT to work on ARM")
Reported-by: Dheeraj Kumar Srivastava <dheerajkumar.srivastava@amd.com>
Tested-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/0-v1-5bd8cc969d9e+1f1-iommu_set_def_fix_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
16 months agotracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails
Masami Hiramatsu (Google) [Tue, 11 Jul 2023 14:16:07 +0000 (23:16 +0900)]
tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails

Fix to record 0-length data to data_loc in fetch_store_string*() if it fails
to get the string data.
Currently those expect that the data_loc is updated by store_trace_args() if
it returns the error code. However, that does not work correctly if the
argument is an array of strings. In that case, store_trace_args() only clears
the first entry of the array (which may have no error) and leaves other
entries. So it should be cleared by fetch_store_string*() itself.
Also, 'dyndata' and 'maxlen' in store_trace_args() should be updated
only if it is used (ret > 0 and argument is a dynamic data.)

Link: https://lore.kernel.org/all/168908496683.123124.4761206188794205601.stgit@devnote2/
Fixes: 40b53b771806 ("tracing: probeevent: Add array type support")
Cc: stable@vger.kernel.org
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
16 months agoMerge tag 'amd-drm-fixes-6.5-2023-07-12' of https://gitlab.freedesktop.org/agd5f...
Dave Airlie [Fri, 14 Jul 2023 01:44:54 +0000 (11:44 +1000)]
Merge tag 'amd-drm-fixes-6.5-2023-07-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

amd-drm-fixes-6.5-2023-07-12:

amdgpu:
- SMU i2c locking fix
- Fix a possible deadlock in process restoration for ROCm apps
- Disable PCIe lane/speed switching on Intel platforms (the platforms don't support it)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230712184009.7740-1-alexander.deucher@amd.com
16 months agoMerge tag 'drm-intel-fixes-2023-07-13' of git://anongit.freedesktop.org/drm/drm-intel...
Dave Airlie [Fri, 14 Jul 2023 01:13:14 +0000 (11:13 +1000)]
Merge tag 'drm-intel-fixes-2023-07-13' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

- Don't preserve dpll_hw_state for slave crtc in Bigjoiner (Stanislav Lisovskiy)
- Consider OA buffer boundary when zeroing out reports [perf] (Umesh Nerlige Ramappa)
- Remove dead code from gen8_pte_encode (Tvrtko Ursulin)
- Fix one wrong caching mode enum usage (Tvrtko Ursulin)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZK+nHLCltaxoxVw/@tursulin-desk
16 months agoMerge tag 'drm-misc-fixes-2023-07-13' of ssh://git.freedesktop.org/git/drm/drm-misc...
Dave Airlie [Fri, 14 Jul 2023 00:37:18 +0000 (10:37 +1000)]
Merge tag 'drm-misc-fixes-2023-07-13' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-fixes

A couple of nouveau patches addressing improving HDMI support and
firmware handling, a fix for TTM to skip pinned BO when evicting, and a
fix for the fbdev documentation.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/nq3ke75juephbex5acfyi5t6bxv22nhmfcpfhru55haj2nv3us@gehrlmjbqgjk
16 months agoMerge tag 'erofs-for-6.5-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Thu, 13 Jul 2023 21:35:02 +0000 (14:35 -0700)]
Merge tag 'erofs-for-6.5-rc2-fixes' of git://git./linux/kernel/git/xiang/erofs

Pull erofs fixes from Gao Xiang:
 "Three patches address regressions related to post-EOF unexpected
  behaviors and fsdax unavailability of chunk-based regular files.

  The other two patches mainly get rid of kmap_atomic() and simplify
  z_erofs_transform_plain().

   - Fix two unexpected loop cases when reading beyond EOF

   - Fix fsdax unavailability for chunk-based regular files

   - Get rid of the remaining kmap_atomic()

   - Minor cleanups"

* tag 'erofs-for-6.5-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: fix fsdax unavailability for chunk-based regular files
  erofs: avoid infinite loop in z_erofs_do_read_page() when reading beyond EOF
  erofs: avoid useless loops in z_erofs_pcluster_readmore() when reading beyond EOF
  erofs: simplify z_erofs_transform_plain()
  erofs: get rid of the remaining kmap_atomic()

16 months agoMerge tag 'net-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Linus Torvalds [Thu, 13 Jul 2023 21:21:22 +0000 (14:21 -0700)]
Merge tag 'net-6.5-rc2' of git://git./linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from netfilter, wireless and ebpf.

  Current release - regressions:

   - netfilter: conntrack: gre: don't set assured flag for clash entries

   - wifi: iwlwifi: remove 'use_tfh' config to fix crash

  Previous releases - regressions:

   - ipv6: fix a potential refcount underflow for idev

   - icmp6: ifix null-ptr-deref of ip6_null_entry->rt6i_idev in
     icmp6_dev()

   - bpf: fix max stack depth check for async callbacks

   - eth: mlx5e:
      - check for NOT_READY flag state after locking
      - fix page_pool page fragment tracking for XDP

   - eth: igc:
      - fix tx hang issue when QBV gate is closed
      - fix corner cases for TSN offload

   - eth: octeontx2-af: Move validation of ptp pointer before its usage

   - eth: ena: fix shift-out-of-bounds in exponential backoff

  Previous releases - always broken:

   - core: prevent skb corruption on frag list segmentation

   - sched:
      - cls_fw: fix improper refcount update leads to use-after-free
      - sch_qfq: account for stab overhead in qfq_enqueue

   - netfilter:
      - report use refcount overflow
      - prevent OOB access in nft_byteorder_eval

   - wifi: mt7921e: fix init command fail with enabled device

   - eth: ocelot: fix oversize frame dropping for preemptible TCs

   - eth: fec: recycle pages for transmitted XDP frames"

* tag 'net-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (79 commits)
  selftests: tc-testing: add test for qfq with stab overhead
  net/sched: sch_qfq: account for stab overhead in qfq_enqueue
  selftests: tc-testing: add tests for qfq mtu sanity check
  net/sched: sch_qfq: reintroduce lmax bound check for MTU
  wifi: cfg80211: fix receiving mesh packets without RFC1042 header
  wifi: rtw89: debug: fix error code in rtw89_debug_priv_send_h2c_set()
  net: txgbe: fix eeprom calculation error
  net/sched: make psched_mtu() RTNL-less safe
  net: ena: fix shift-out-of-bounds in exponential backoff
  netdevsim: fix uninitialized data in nsim_dev_trap_fa_cookie_write()
  net/sched: flower: Ensure both minimum and maximum ports are specified
  MAINTAINERS: Add another mailing list for QUALCOMM ETHQOS ETHERNET DRIVER
  docs: netdev: update the URL of the status page
  wifi: iwlwifi: remove 'use_tfh' config to fix crash
  xdp: use trusted arguments in XDP hints kfuncs
  bpf: cpumap: Fix memory leak in cpu_map_update_elem
  wifi: airo: avoid uninitialized warning in airo_get_rate()
  octeontx2-pf: Add additional check for MCAM rules
  net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
  net: fec: use netdev_err_once() instead of netdev_err()
  ...

16 months agoMerge tag 'trace-v6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...
Linus Torvalds [Thu, 13 Jul 2023 20:44:28 +0000 (13:44 -0700)]
Merge tag 'trace-v6.5-rc1-3' of git://git./linux/kernel/git/trace/linux-trace

Pull tracing fixes from Steven Rostedt:

 - Fix some missing-prototype warnings

 - Fix user events struct args (did not include size of struct)

   When creating a user event, the "struct" keyword is to denote that
   the size of the field will be passed in. But the parsing failed to
   handle this case.

 - Add selftest to struct sizes for user events

 - Fix sample code for direct trampolines.

   The sample code for direct trampolines attached to handle_mm_fault().
   But the prototype changed and the direct trampoline sample code was
   not updated. Direct trampolines needs to have the arguments correct
   otherwise it can fail or crash the system.

 - Remove unused ftrace_regs_caller_ret() prototype.

 - Quiet false positive of FORTIFY_SOURCE

   Due to backward compatibility, the structure used to save stack
   traces in the kernel had a fixed size of 8. This structure is
   exported to user space via the tracing format file. A change was made
   to allow more than 8 functions to be recorded, and user space now
   uses the size field to know how many functions are actually in the
   stack.

   But the structure still has size of 8 (even though it points into the
   ring buffer that has the required amount allocated to hold a full
   stack.

   This was fine until the fortifier noticed that the
   memcpy(&entry->caller, stack, size) was greater than the 8 functions
   and would complain at runtime about it.

   Hide this by using a pointer to the stack location on the ring buffer
   instead of using the address of the entry structure caller field.

 - Fix a deadloop in reading trace_pipe that was caused by a mismatch
   between ring_buffer_empty() returning false which then asked to read
   the data, but the read code uses rb_num_of_entries() that returned
   zero, and causing a infinite "retry".

 - Fix a warning caused by not using all pages allocated to store ftrace
   functions, where this can happen if the linker inserts a bunch of
   "NULL" entries, causing the accounting of how many pages needed to be
   off.

 - Fix histogram synthetic event crashing when the start event is
   removed and the end event is still using a variable from it

 - Fix memory leak in freeing iter->temp in tracing_release_pipe()

* tag 'trace-v6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing: Fix memory leak of iter->temp when reading trace_pipe
  tracing/histograms: Add histograms to hist_vars if they have referenced variables
  tracing: Stop FORTIFY_SOURCE complaining about stack trace caller
  ftrace: Fix possible warning on checking all pages used in ftrace_process_locs()
  ring-buffer: Fix deadloop issue on reading trace_pipe
  tracing: arm64: Avoid missing-prototype warnings
  selftests/user_events: Test struct size match cases
  tracing/user_events: Fix struct arg size match check
  x86/ftrace: Remove unsued extern declaration ftrace_regs_caller_ret()
  arm64: ftrace: Add direct call trampoline samples support
  samples: ftrace: Save required argument registers in sample trampolines

16 months agoMerge tag 'for-linus-6.5-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Thu, 13 Jul 2023 20:39:36 +0000 (13:39 -0700)]
Merge tag 'for-linus-6.5-rc2-tag' of git://git./linux/kernel/git/xen/tip

Pull xen fixes from Juergen Gross:

 - a cleanup of the Xen related ELF-notes

 - a fix for virtio handling in Xen dom0 when running Xen in a VM

* tag 'for-linus-6.5-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/virtio: Fix NULL deref when a bridge of PCI root bus has no parent
  x86/Xen: tidy xen-head.S

16 months agoMerge tag 'sh-for-v6.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubit...
Linus Torvalds [Thu, 13 Jul 2023 20:34:00 +0000 (13:34 -0700)]
Merge tag 'sh-for-v6.5-tag2' of git://git./linux/kernel/git/glaubitz/sh-linux

Pull sh fixes from John Paul Adrian Glaubitz:
 "The sh updates introduced multiple regressions.

  In particular, the change a8ac2961148e ("sh: Avoid using IRQ0 on SH3
  and SH4") causes several boards to hang during boot due to incorrect
  IRQ numbers.

  Geert Uytterhoeven has contributed patches that handle the virq offset
  in the IRQ code for the dreamcast, highlander and r2d boards while
  Artur Rojek has contributed a patch which handles the virq offset for
  the hd64461 companion chip"

* tag 'sh-for-v6.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
  sh: hd64461: Handle virq offset for offchip IRQ base and HD64461 IRQ
  sh: mach-dreamcast: Handle virq offset in cascaded IRQ demux
  sh: mach-highlander: Handle virq offset in cascaded IRL demux
  sh: mach-r2d: Handle virq offset in cascaded IRL demux

16 months agoMerge tag 'nvme-6.5-2023-07-13' of git://git.infradead.org/nvme into block-6.5
Jens Axboe [Thu, 13 Jul 2023 20:26:38 +0000 (14:26 -0600)]
Merge tag 'nvme-6.5-2023-07-13' of git://git.infradead.org/nvme into block-6.5

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.5

 - Don't require quirk to use duplicate namespace identifiers
   (Christoph, Sagi)
 - One more BOGUS_NID quirk (Pankaj)
 - IO timeout and error hanlding fixes for PCI (Keith)
 - Enhanced metadata format mask fix (Ankit)
 - Association race condition fix for fibre channel (Michael)
 - Correct debugfs error checks (Minjie)
 - Use PAGE_SECTORS_SHIFT where needed (Damien)
 - Reduce kernel logs for legacy nguid attribute (Keith)
 - Use correct dma direction when unmapping metadata (Ming)"

* tag 'nvme-6.5-2023-07-13' of git://git.infradead.org/nvme:
  nvme-pci: fix DMA direction of unmapping integrity data
  nvme: don't reject probe due to duplicate IDs for single-ported PCIe devices
  nvme: ensure disabling pairs with unquiesce
  nvme-fc: fix race between error recovery and creating association
  nvme-fc: return non-zero status code when fails to create association
  nvme: fix parameter check in nvme_fault_inject_init()
  nvme: warn only once for legacy uuid attribute
  nvme: fix the NVME_ID_NS_NVM_STS_MASK definition
  nvmet: use PAGE_SECTORS_SHIFT
  nvme: add BOGUS_NID quirk for Samsung SM953

16 months agoblk-mq: fix start_time_ns and alloc_time_ns for pre-allocated rq
Chengming Zhou [Mon, 10 Jul 2023 10:55:16 +0000 (18:55 +0800)]
blk-mq: fix start_time_ns and alloc_time_ns for pre-allocated rq

The iocost rely on rq start_time_ns and alloc_time_ns to tell saturation
state of the block device. Most of the time request is allocated after
rq_qos_throttle() and its alloc_time_ns or start_time_ns won't be affected.

But for plug batched allocation introduced by the commit 47c122e35d7e
("block: pre-allocate requests if plug is started and is a batch"), we can
rq_qos_throttle() after the allocation of the request. This is what the
blk_mq_get_cached_request() does.

In this case, the cached request alloc_time_ns or start_time_ns is much
ahead if blocked in any qos ->throttle().

Fix it by setting alloc_time_ns and start_time_ns to now when the allocated
request is actually used.

Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230710105516.2053478-1-chengming.zhou@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
16 months agosparc: mark __arch_xchg() as __always_inline
Arnd Bergmann [Wed, 28 Jun 2023 09:49:18 +0000 (11:49 +0200)]
sparc: mark __arch_xchg() as __always_inline

An otherwise correct change to the atomic operations uncovered an
existing bug in the sparc __arch_xchg() function, which is calls
__xchg_called_with_bad_pointer() when its arguments are unknown at
compile time:

ERROR: modpost: "__xchg_called_with_bad_pointer" [lib/atomic64_test.ko] undefined!

This now happens because gcc determines that it's better to not inline the
function. Avoid this by just marking the function as __always_inline
to force the compiler to do the right thing here.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/all/c525adc9-6623-4660-8718-e0c9311563b8@roeck-us.net/
Fixes: d12157efc8e08 ("locking/atomic: make atomic*_{cmp,}xchg optional")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://lore.kernel.org/r/20230628094938.2318171-1-arnd@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
16 months agoMAINTAINERS: Foolishly claim maintainership of string routines
Kees Cook [Wed, 12 Jul 2023 19:46:29 +0000 (12:46 -0700)]
MAINTAINERS: Foolishly claim maintainership of string routines

Since the string API is tightly coupled with FORTIFY_SOURCE, I am
offering myself up as maintainer for it. Thankfully Andy is already a
reviewer and can keep me on the straight and narrow.

Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230712194625.never.252-kees@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
16 months agoRevert "tracing: Add "(fault)" name injection to kernel probes"
Masami Hiramatsu (Google) [Tue, 11 Jul 2023 14:15:57 +0000 (23:15 +0900)]
Revert "tracing: Add "(fault)" name injection to kernel probes"

This reverts commit 2e9906f84fc7c99388bb7123ade167250d50f1c0.

It was turned out that commit 2e9906f84fc7 ("tracing: Add "(fault)"
name injection to kernel probes") did not work correctly and probe
events still show just '(fault)' (instead of '"(fault)"'). Also,
current '(fault)' is more explicit that it faulted.

This also moves FAULT_STRING macro to trace.h so that synthetic
event can keep using it, and uses it in trace_probe.c too.

Link: https://lore.kernel.org/all/168908495772.123124.1250788051922100079.stgit@devnote2/
Link: https://lore.kernel.org/all/20230706230642.3793a593@rorschach.local.home/
Cc: stable@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
16 months agotracing/probes: Fix to update dynamic data counter if fetcharg uses it
Masami Hiramatsu (Google) [Tue, 11 Jul 2023 14:15:48 +0000 (23:15 +0900)]
tracing/probes: Fix to update dynamic data counter if fetcharg uses it

Fix to update dynamic data counter ('dyndata') and max length ('maxlen')
only if the fetcharg uses the dynamic data. Also get out arg->dynamic
from unlikely(). This makes dynamic data address wrong if
process_fetch_insn() returns error on !arg->dynamic case.

Link: https://lore.kernel.org/all/168908494781.123124.8160245359962103684.stgit@devnote2/
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Link: https://lore.kernel.org/all/20230710233400.5aaf024e@gandalf.local.home/
Fixes: 9178412ddf5a ("tracing: probeevent: Return consumed bytes of dynamic area")
Cc: stable@vger.kernel.org
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>