linux-2.6-block.git
9 months agoMerge tag 'pef2256-framer' into devel
Linus Walleij [Tue, 12 Dec 2023 22:08:30 +0000 (23:08 +0100)]
Merge tag 'pef2256-framer' into devel

Immutable tag for the PEF2256 framer

9 months agoMAINTAINERS: Add the Lantiq PEF2256 driver entry
Herve Codina [Tue, 28 Nov 2023 13:25:34 +0000 (14:25 +0100)]
MAINTAINERS: Add the Lantiq PEF2256 driver entry

After contributing the driver, add myself as the maintainer for the
Lantiq PEF2256 driver.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20231128132534.258459-6-herve.codina@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: Add support for the Lantic PEF2256 pinmux
Herve Codina [Tue, 28 Nov 2023 13:25:33 +0000 (14:25 +0100)]
pinctrl: Add support for the Lantic PEF2256 pinmux

The Lantiq PEF2256 is a framer and line interface component designed to
fulfill all required interfacing between an analog E1/T1/J1 line and the
digital PCM system highway/H.100 bus.

This kind of component can be found in old telecommunication system.
It was used to digital transmission of many simultaneous telephone calls
by time-division multiplexing. Also using HDLC protocol, WAN networks
can be reached through the framer.

This pinmux support handles the pin muxing part (pins RP(A..D) and pins
XP(A..D)) of the PEF2256.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231128132534.258459-5-herve.codina@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agonet: wan: framer: Add support for the Lantiq PEF2256 framer
Herve Codina [Tue, 28 Nov 2023 13:25:32 +0000 (14:25 +0100)]
net: wan: framer: Add support for the Lantiq PEF2256 framer

The Lantiq PEF2256 is a framer and line interface component designed to
fulfill all required interfacing between an analog E1/T1/J1 line and the
digital PCM system highway/H.100 bus.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20231128132534.258459-4-herve.codina@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agodt-bindings: net: Add the Lantiq PEF2256 E1/T1/J1 framer
Herve Codina [Tue, 28 Nov 2023 13:25:31 +0000 (14:25 +0100)]
dt-bindings: net: Add the Lantiq PEF2256 E1/T1/J1 framer

The Lantiq PEF2256 is a framer and line interface component designed to
fulfill all required interfacing between an analog E1/T1/J1 line and the
digital PCM system highway/H.100 bus.

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231128132534.258459-3-herve.codina@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agonet: wan: Add framer framework support
Herve Codina [Tue, 28 Nov 2023 13:25:30 +0000 (14:25 +0100)]
net: wan: Add framer framework support

A framer is a component in charge of an E1/T1 line interface.
Connected usually to a TDM bus, it converts TDM frames to/from E1/T1
frames. It also provides information related to the E1/T1 line.

The framer framework provides a set of APIs for the framer drivers
(framer provider) to create/destroy a framer and APIs for the framer
users (framer consumer) to obtain a reference to the framer, and
use the framer.

This basic implementation provides a framer abstraction for:
 - power on/off the framer
 - get the framer status (line state)
 - be notified on framer status changes
 - get/set the framer configuration

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20231128132534.258459-2-herve.codina@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: core: Remove unused members from struct group_desc
Andy Shevchenko [Mon, 11 Dec 2023 18:58:06 +0000 (20:58 +0200)]
pinctrl: core: Remove unused members from struct group_desc

All drivers are converted to use embedded struct pingroup.
Remove unused members from struct group_desc.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-14-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: starfive: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:58:05 +0000 (20:58 +0200)]
pinctrl: starfive: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-13-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: renesas: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:58:04 +0000 (20:58 +0200)]
pinctrl: renesas: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-12-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: mediatek: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:58:03 +0000 (20:58 +0200)]
pinctrl: mediatek: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-11-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: keembay: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:58:02 +0000 (20:58 +0200)]
pinctrl: keembay: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-10-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: ingenic: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:58:01 +0000 (20:58 +0200)]
pinctrl: ingenic: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Acked-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-9-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: imx: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:58:00 +0000 (20:58 +0200)]
pinctrl: imx: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-8-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: equilibrium: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:57:59 +0000 (20:57 +0200)]
pinctrl: equilibrium: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: bcm: Convert to use grp member
Andy Shevchenko [Mon, 11 Dec 2023 18:57:58 +0000 (20:57 +0200)]
pinctrl: bcm: Convert to use grp member

Convert drivers to use grp member embedded in struct group_desc,
because other members will be removed to avoid duplication and
desynchronisation of the generic pin group description.

Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-6-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: core: Embed struct pingroup into struct group_desc
Andy Shevchenko [Mon, 11 Dec 2023 18:57:57 +0000 (20:57 +0200)]
pinctrl: core: Embed struct pingroup into struct group_desc

struct group_desc is a particular version of the struct pingroup
with associated opaque data. Start switching pin control core and
drivers to use it explicitly.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: ingenic: Use C99 initializers in PINCTRL_PIN_GROUP()
Andy Shevchenko [Mon, 11 Dec 2023 18:57:56 +0000 (20:57 +0200)]
pinctrl: ingenic: Use C99 initializers in PINCTRL_PIN_GROUP()

For the better flexibility use C99 initializers in PINCTRL_PIN_GROUP().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: mediatek: Use C99 initializers in PINCTRL_PIN_GROUP()
Andy Shevchenko [Mon, 11 Dec 2023 18:57:55 +0000 (20:57 +0200)]
pinctrl: mediatek: Use C99 initializers in PINCTRL_PIN_GROUP()

For the better flexibility use C99 initializers in PINCTRL_PIN_GROUP().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: core: Add a convenient define PINCTRL_GROUP_DESC()
Andy Shevchenko [Mon, 11 Dec 2023 18:57:54 +0000 (20:57 +0200)]
pinctrl: core: Add a convenient define PINCTRL_GROUP_DESC()

Add PINCTRL_GROUP_DESC() macro for inline use.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231211190321.307330-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agoMerge tag 'gpio-remove-gpiochip_is_requested-for-v6.8-rc1' of git://git.kernel.org...
Linus Walleij [Mon, 11 Dec 2023 23:46:23 +0000 (00:46 +0100)]
Merge tag 'gpio-remove-gpiochip_is_requested-for-v6.8-rc1' of git://git./linux/kernel/git/brgl/linux into devel

gpio: remove gpiochip_is_requested()

- provide a safer alternative to gpiochip_is_requested()
- convert all existing users
- remove gpiochip_is_requested()

9 months agogpiolib: remove gpiochip_is_requested()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:09 +0000 (10:35 +0100)]
gpiolib: remove gpiochip_is_requested()

We have no external users of gpiochip_is_requested(). Let's remove it
and replace its internal calls with direct testing of the REQUESTED flag.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agogpiolib: use gpiochip_dup_line_label() in for_each helpers
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:08 +0000 (10:35 +0100)]
gpiolib: use gpiochip_dup_line_label() in for_each helpers

Rework for_each_requested_gpio_in_range() to use the new helper to
retrieve a dynamically allocated copy of the descriptor label and free
it at the end of each iteration. We need to leverage the CLASS()'
destructor to make sure that the label is freed even when breaking out
of the loop.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: sppctl: use gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:07 +0000 (10:35 +0100)]
pinctrl: sppctl: use gpiochip_dup_line_label()

Use the new gpiochip_dup_line_label() helper to safely retrieve the
descriptor label.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: baytrail: use gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:06 +0000 (10:35 +0100)]
pinctrl: baytrail: use gpiochip_dup_line_label()

Use the new gpiochip_dup_line_label() helper to safely retrieve the
descriptor label.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: nomadik: use gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:05 +0000 (10:35 +0100)]
pinctrl: nomadik: use gpiochip_dup_line_label()

Use the new gpiochip_dup_line_label() helper to safely retrieve the
descriptor label.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: abx500: use gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:04 +0000 (10:35 +0100)]
pinctrl: abx500: use gpiochip_dup_line_label()

Use the new gpiochip_dup_line_label() helper to safely retrieve the
descriptor label.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agogpio: stmpe: use gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:03 +0000 (10:35 +0100)]
gpio: stmpe: use gpiochip_dup_line_label()

Use the new gpiochip_dup_line_label() helper to safely retrieve the
descriptor label.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agogpio: wm8994: use gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:02 +0000 (10:35 +0100)]
gpio: wm8994: use gpiochip_dup_line_label()

Use the new gpiochip_dup_line_label() helper to safely retrieve the
descriptor label.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agogpio: wm831x: use gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:01 +0000 (10:35 +0100)]
gpio: wm831x: use gpiochip_dup_line_label()

Use the new gpiochip_dup_line_label() helper to safely retrieve the
descriptor label.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agogpiolib: provide gpiochip_dup_line_label()
Bartosz Golaszewski [Mon, 4 Dec 2023 09:35:00 +0000 (10:35 +0100)]
gpiolib: provide gpiochip_dup_line_label()

gpiochip_is_requested() not only has a misleading name but it returns
a pointer to a string that is freed when the descriptor is released.

Provide a new helper meant to replace it, which returns a copy of the
label string instead.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: nuvoton: Convert to use struct pingroup and PINCTRL_PINGROUP()
Andy Shevchenko [Mon, 4 Dec 2023 15:56:36 +0000 (17:56 +0200)]
pinctrl: nuvoton: Convert to use struct pingroup and PINCTRL_PINGROUP()

The pin control header provides struct pingroup and PINCTRL_PINGROUP() macro.
Utilize them instead of open coded variants in the driver.

Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231204160033.1872569-6-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: keembay: Convert to use struct pingroup
Andy Shevchenko [Mon, 4 Dec 2023 15:56:35 +0000 (17:56 +0200)]
pinctrl: keembay: Convert to use struct pingroup

The pin control header provides struct pingroup.
Utilize it instead of open coded variants in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231204160033.1872569-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: equilibrium: Convert to use struct pingroup
Andy Shevchenko [Mon, 4 Dec 2023 15:56:34 +0000 (17:56 +0200)]
pinctrl: equilibrium: Convert to use struct pingroup

The pin control header provides struct pingroup.
Utilize it instead of open coded variants in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231204160033.1872569-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: core: Make pins const unsigned int pointer in struct group_desc
Andy Shevchenko [Mon, 4 Dec 2023 15:56:33 +0000 (17:56 +0200)]
pinctrl: core: Make pins const unsigned int pointer in struct group_desc

It's unclear why it's not a const unsigned int pointer from day 1.
Make the pins member const unsigned int pointer in struct group_desc.
Update necessary APIs.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231204160033.1872569-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
9 months agopinctrl: renesas: Mark local variable with const in ->set_mux()
Andy Shevchenko [Mon, 4 Dec 2023 15:56:32 +0000 (17:56 +0200)]
pinctrl: renesas: Mark local variable with const in ->set_mux()

We are not going to change pins in the ->set_mux() callback. Mark
the local variable with a const qualifier. While at it, make it
also unsigned.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231204160033.1872569-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agodt-bindings: pinctrl: qcom,sm8550-lpass-lpi: add X1E80100 LPASS LPI
Krzysztof Kozlowski [Wed, 29 Nov 2023 15:57:38 +0000 (16:57 +0100)]
dt-bindings: pinctrl: qcom,sm8550-lpass-lpi: add X1E80100 LPASS LPI

Document the Qualcomm X1E80100 SoC Low Power Audio SubSystem Low Power
Island (LPASS LPI) pin controller, compatible with earlier SM8550 model.

Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20231129155738.167030-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: pinctrl-single: add ti,j7200-padconf compatible
Thomas Richard [Tue, 28 Nov 2023 15:35:00 +0000 (16:35 +0100)]
pinctrl: pinctrl-single: add ti,j7200-padconf compatible

On j7200, during suspend to ram pinctrl contexts are lost. To save and
restore contexts during suspend/resume, the flag PCS_CONTEXT_LOSS_OFF
shall be set.

Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20231128-j7200-pinctrl-s2r-v1-2-704e7dc24460@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agodt-bindings: pinctrl: pinctrl-single: add ti,j7200-padconf compatible
Thomas Richard [Tue, 28 Nov 2023 15:34:59 +0000 (16:34 +0100)]
dt-bindings: pinctrl: pinctrl-single: add ti,j7200-padconf compatible

Add the "ti,j7200-padconf" compatible to support suspend to ram on
j7200.

Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231128-j7200-pinctrl-s2r-v1-1-704e7dc24460@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: fail to retrieve configuration from invalid pin groups
Richard Acayan [Tue, 28 Nov 2023 02:02:04 +0000 (21:02 -0500)]
pinctrl: qcom: fail to retrieve configuration from invalid pin groups

The pinconf-groups debugfs file dumps each valid configuration item of
all pin groups. Some platforms and devices may have pin groups which
cannot be accessed, according to commit 691bf5d5a7bf ("pinctrl: qcom:
Don't allow protected pins to be requested"). Fail for each
configuration item of an invalid pin group by checking the GPIO chip's
valid mask.

The validity of the pin group cannot be checked in the generic pinconf
dump (function "pinconf_generic_dump_one"), as it does not directly
interact with the gpiochip or the pinmux callbacks (which would give it
access to the request callback). Instead, an entry contains the ID and
name of the pingroup with no properties when all items fail.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Link: https://lore.kernel.org/r/20231128020202.728156-3-mailingradian@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: mediatek: Switch to use no-IRQ PM helpers
Andy Shevchenko [Wed, 22 Nov 2023 14:46:35 +0000 (16:46 +0200)]
pinctrl: mediatek: Switch to use no-IRQ PM helpers

Since pm.h provides a helper for system no-IRQ PM callbacks,
switch the driver to use it instead of open coded variant.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231122144744.2222207-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: Convert unsigned to unsigned int
Andy Shevchenko [Wed, 29 Nov 2023 16:06:46 +0000 (18:06 +0200)]
pinctrl: Convert unsigned to unsigned int

Simple type conversion with no functional change implied.
While at it, adjust indentation where it makes sense.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231129161459.1002323-24-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: imx: Use temporary variable to hold pins
Andy Shevchenko [Wed, 29 Nov 2023 16:06:28 +0000 (18:06 +0200)]
pinctrl: imx: Use temporary variable to hold pins

The pins are allocated from the heap, but in order to pass
them as constant object, we need to use non-constant pointer.
Achieve this by using a temporary variable.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231129161459.1002323-6-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: equilibrium: Use temporary variable to hold pins
Andy Shevchenko [Wed, 29 Nov 2023 16:06:27 +0000 (18:06 +0200)]
pinctrl: equilibrium: Use temporary variable to hold pins

The pins are allocated from the heap, but in order to pass
them as constant object, we need to use non-constant pointer.
Achieve this by using a temporary variable.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231129161459.1002323-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: equilibrium: Unshadow error code of of_property_count_u32_elems()
Andy Shevchenko [Wed, 29 Nov 2023 16:06:26 +0000 (18:06 +0200)]
pinctrl: equilibrium: Unshadow error code of of_property_count_u32_elems()

of_property_count_u32_elems() might return an error code in some cases.
It's naturally better to assign what it's returned to the err variable
and supply the real code to the upper layer(s). Besides that, it's a
common practice to avoid assignments for the data in cases when we know
that the error condition happened. Refactor the code accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231129161459.1002323-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: lpass-lpi: Remove unused member in struct lpi_pingroup
Andy Shevchenko [Wed, 29 Nov 2023 16:06:25 +0000 (18:06 +0200)]
pinctrl: qcom: lpass-lpi: Remove unused member in struct lpi_pingroup

The group is not used anywhere, remove it. And if needed, it should be
struct pingroup anyway.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231129161459.1002323-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: lpass-lpi: Replace kernel.h with what is being used
Andy Shevchenko [Wed, 29 Nov 2023 16:06:24 +0000 (18:06 +0200)]
pinctrl: qcom: lpass-lpi: Replace kernel.h with what is being used

Replace kernel.h with what exactly is being used, i.e. array_size.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231129161459.1002323-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agoMerge tag 'renesas-pinctrl-for-v6.8-tag1' of git://git.kernel.org/pub/scm/linux/kerne...
Linus Walleij [Fri, 1 Dec 2023 13:21:45 +0000 (14:21 +0100)]
Merge tag 'renesas-pinctrl-for-v6.8-tag1' of git://git./linux/kernel/git/geert/renesas-drivers into devel

pinctrl: renesas: Updates for v6.8

  - Add support for interrupt affinity to the RZ/G2L GPIO driver,
  - Drop unneeded quotes in the RZ/A2 Pin controller DT bindings.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agodt-bindings: pinctrl: renesas: Drop unneeded quotes
Rob Herring [Wed, 22 Nov 2023 22:44:08 +0000 (15:44 -0700)]
dt-bindings: pinctrl: renesas: Drop unneeded quotes

Drop unneeded quotes over simple string values to fix a soon to be
enabled yamllint warning:

  [error] string value is redundantly quoted with any quotes (quoted-strings)

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231122224409.2808999-1-robh@kernel.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
10 months agopinctrl: renesas: rzg2l: Enhance driver to support interrupt affinity setting
Lad Prabhakar [Wed, 11 Oct 2023 19:59:23 +0000 (20:59 +0100)]
pinctrl: renesas: rzg2l: Enhance driver to support interrupt affinity setting

Implement irq_set_affinity callback so that we can set affinity
for GPIO IRQs.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231011195923.67404-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
10 months agopinctrl: don't include GPIOLIB private header
Bartosz Golaszewski [Wed, 15 Nov 2023 16:50:01 +0000 (17:50 +0100)]
pinctrl: don't include GPIOLIB private header

gpio_to_desc() is declared in linux/gpio.h so there's no need to include
gpiolib.h directly.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231115165001.2932350-4-brgl@bgdev.pl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: stop using gpiod_to_chip()
Bartosz Golaszewski [Wed, 15 Nov 2023 16:50:00 +0000 (17:50 +0100)]
pinctrl: stop using gpiod_to_chip()

Don't dereference struct gpio_chip directly, use dedicated gpio_device
getters instead.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20231115165001.2932350-3-brgl@bgdev.pl
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agoMerge tag 'gpio-device-get-label-for-v6.8-rc1' of git://git.kernel.org/pub/scm/linux...
Linus Walleij [Fri, 24 Nov 2023 23:27:25 +0000 (00:27 +0100)]
Merge tag 'gpio-device-get-label-for-v6.8-rc1' of git://git./linux/kernel/git/brgl/linux into devel

gpiolib: provide gpio_device_get_label()

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agogpiolib: provide gpio_device_get_label()
Bartosz Golaszewski [Wed, 15 Nov 2023 16:49:59 +0000 (17:49 +0100)]
gpiolib: provide gpio_device_get_label()

Provide a getter for the GPIO device label string so that users don't
have to dereference struct gpio_chip directly.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
10 months agopinctrl: as3722: Use devm_gpiochip_add_data() to simplify remove path
Andrew Davis [Thu, 16 Nov 2023 22:30:45 +0000 (16:30 -0600)]
pinctrl: as3722: Use devm_gpiochip_add_data() to simplify remove path

Use devm version of gpiochip add function to handle removal for us.

Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231116223045.274211-1-afd@ti.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: Add X1E80100 pinctrl driver
Rajendra Nayak [Fri, 17 Nov 2023 09:39:21 +0000 (15:09 +0530)]
pinctrl: qcom: Add X1E80100 pinctrl driver

Add initial pinctrl driver to support pin configuration with pinctrl
framework for X1E80100 SoC.

Co-developed-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Co-developed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231117093921.31968-3-quic_sibis@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agodt-bindings: pinctrl: qcom: Add X1E80100 pinctrl
Rajendra Nayak [Fri, 17 Nov 2023 09:39:20 +0000 (15:09 +0530)]
dt-bindings: pinctrl: qcom: Add X1E80100 pinctrl

Add device tree binding Documentation details for Qualcomm X1E80100 TLMM
device.

Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Co-developed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231117093921.31968-2-quic_sibis@quicinc.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: npcm7xx: prevent glitch when setting the GPIO to output high
Tomer Maimon [Wed, 15 Nov 2023 21:12:09 +0000 (13:12 -0800)]
pinctrl: npcm7xx: prevent glitch when setting the GPIO to output high

Enable GPIO output after setting the output value to prevent a glitch
when pinctrl driver sets gpio pin to output high and the pin is in
the default state (high->low->high).

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Signed-off-by: William A. Kennington III <william@wkennington.com>
Link: https://lore.kernel.org/r/20231115211209.1683449-1-william@wkennington.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: stm32: return errors from stm32_gpio_direction_output()
Sergey Shtylyov [Wed, 15 Nov 2023 20:34:53 +0000 (23:34 +0300)]
pinctrl: stm32: return errors from stm32_gpio_direction_output()

In the STMicroelectronics STM32 driver, stm32_gpio_direction_output()
ignores the result of pinctrl_gpio_direction_output() for no good reason.
Let's propagate errors from pinctrl_gpio_direction_output() upstream...

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/5ce023a8-db0c-13a9-be42-09e3348ca44d@omp.ru
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: tps6594: Add driver for TPS6594 pinctrl and GPIOs
Esteban Blanc [Wed, 8 Nov 2023 10:41:24 +0000 (11:41 +0100)]
pinctrl: tps6594: Add driver for TPS6594 pinctrl and GPIOs

TI TPS6594 PMIC has 11 GPIOs which can be used
for different functions.

This patch adds a pinctrl and GPIO drivers in
order to use those functions.

Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231108104124.2818275-1-eblanc@baylibre.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: lpass-lpi: allow slew rate bit in main pin config register
Krzysztof Kozlowski [Fri, 13 Oct 2023 14:59:35 +0000 (16:59 +0200)]
pinctrl: qcom: lpass-lpi: allow slew rate bit in main pin config register

Existing Qualcomm SoCs have the LPASS pin controller slew rate control
in separate register, however this will change with upcoming Qualcomm
SoCs.  The slew rate will be part of the main register for pin
configuration, thus second device IO address space is not needed.

Prepare for supporting new SoCs by adding flag customizing the driver
behavior for slew rate.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231013145935.220945-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: lpass-lpi: split slew rate set to separate function
Krzysztof Kozlowski [Fri, 13 Oct 2023 14:59:34 +0000 (16:59 +0200)]
pinctrl: qcom: lpass-lpi: split slew rate set to separate function

Setting slew rate for each pin will grow with upcoming Qualcomm SoCs,
so split the code responsible for this into separate function for easier
readability and maintenance.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231013145935.220945-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: Introduce the SM8650 Top Level Mode Multiplexer driver
Neil Armstrong [Mon, 6 Nov 2023 08:32:32 +0000 (09:32 +0100)]
pinctrl: qcom: Introduce the SM8650 Top Level Mode Multiplexer driver

Add Top Level Mode Multiplexer (pinctrl) support for the SM8650 platform.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231106-topic-sm8650-upstream-tlmm-v3-3-0e179c368933@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: handle intr_target_reg wakeup_present/enable bits
Neil Armstrong [Mon, 6 Nov 2023 08:32:31 +0000 (09:32 +0100)]
pinctrl: qcom: handle intr_target_reg wakeup_present/enable bits

New platforms uses a new set of bits to control the wakeirq
delivery to the PDC block.

The intr_wakeup_present_bit indicates if the GPIO supports
wakeirq and intr_wakeup_enable_bit enables wakeirq delivery
to the PDC block.

While the name seems to imply this only enables wakeup events,
it is required to allow interrupts events to the PDC block.

Enable this bit in the irq resource request/free if:
- gpio is in wakeirq map
- has the intr_wakeup_present_bit
- the intr_wakeup_enable_bit is set

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231106-topic-sm8650-upstream-tlmm-v3-2-0e179c368933@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agodt-bindings: pinctrl: document the SM8650 Top Level Mode Multiplexer
Neil Armstrong [Mon, 6 Nov 2023 08:32:30 +0000 (09:32 +0100)]
dt-bindings: pinctrl: document the SM8650 Top Level Mode Multiplexer

Document the Top Level Mode Multiplexer on the SM8650 Platform.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231106-topic-sm8650-upstream-tlmm-v3-1-0e179c368933@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: qcom: sm8650-lpass-lpi: add SM8650 LPASS
Krzysztof Kozlowski [Fri, 27 Oct 2023 09:36:15 +0000 (11:36 +0200)]
pinctrl: qcom: sm8650-lpass-lpi: add SM8650 LPASS

Add driver for the pin controller in Low Power Audio SubSystem (LPASS)
of Qualcomm SM8650 SoC.

Notable differences against SM8550 LPASS pin controller:
1. Additional address space for slew rate thus driver uses
   LPI_FLAG_SLEW_RATE_SAME_REG and sets slew rate via different
   register.

2. Two new pin mux functions: qca_swr_clk and qca_swr_data

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231027093615.140656-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agodt-bindings: pinctrl: qcom,sm8650-lpass-lpi-pinctrl: add SM8650 LPASS
Krzysztof Kozlowski [Fri, 27 Oct 2023 09:36:14 +0000 (11:36 +0200)]
dt-bindings: pinctrl: qcom,sm8650-lpass-lpi-pinctrl: add SM8650 LPASS

Add bindings for the pin controller in Low Power Audio SubSystem (LPASS)
of Qualcomm SM8650 SoC.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231027093615.140656-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agopinctrl: tegra: Display pin function in pinconf-groups
Thierry Reding [Fri, 29 Sep 2023 12:21:01 +0000 (14:21 +0200)]
pinctrl: tegra: Display pin function in pinconf-groups

The function that a pin is muxed to can be read from the top-level
pinctrl-maps debugfs file. However, this only reflects the values that
were specified in device tree, so they will only show deviations from
the hardware default setting. Display the current pinmux setting in the
per-controller pinconf-groups debugfs file along with the rest of the
per-pin configuration settings.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/r/20230929122101.466266-1-thierry.reding@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
10 months agoLinux 6.7-rc1 v6.7-rc1
Linus Torvalds [Mon, 13 Nov 2023 00:19:07 +0000 (16:19 -0800)]
Linux 6.7-rc1

10 months agowifi: iwlwifi: fix system commands group ordering
Miri Korenblit [Sun, 12 Nov 2023 14:36:20 +0000 (16:36 +0200)]
wifi: iwlwifi: fix system commands group ordering

The commands should be sorted inside the group definition.
Fix the ordering so we won't get following warning:
WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg))

Link: https://lore.kernel.org/regressions/2fa930bb-54dd-4942-a88d-05a47c8e9731@gmail.com/
Link: https://lore.kernel.org/linux-wireless/CAHk-=wix6kqQ5vHZXjOPpZBfM7mMm9bBZxi2Jh7XnaKCqVf94w@mail.gmail.com/
Fixes: b6e3d1ba4fcf ("wifi: iwlwifi: mvm: implement new firmware API for statistics")
Tested-by: Niklāvs Koļesņikovs <pinkflames.linux@gmail.com>
Tested-by: Damian Tometzki <damian@riscv-rocks.de>
Acked-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 months agoMerge tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 12 Nov 2023 19:05:31 +0000 (11:05 -0800)]
Merge tag 'parisc-for-6.7-rc1-2' of git://git./linux/kernel/git/deller/parisc-linux

Pull parisc architecture fixes from Helge Deller:

 - Include the upper 5 address bits when inserting TLB entries on a
   64-bit kernel.

   On physical machines those are ignored, but in qemu it's nice to have
   them included and to be correct.

 - Stop the 64-bit kernel and show a warning if someone tries to boot on
   a machine with a 32-bit CPU

 - Fix a "no previous prototype" warning in parport-gsc

* tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Prevent booting 64-bit kernels on PA1.x machines
  parport: gsc: mark init function static
  parisc/pgtable: Do not drop upper 5 address bits of physical address

10 months agoMerge tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai...
Linus Torvalds [Sun, 12 Nov 2023 18:58:08 +0000 (10:58 -0800)]
Merge tag 'loongarch-6.7' of git://git./linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch updates from Huacai Chen:

 - support PREEMPT_DYNAMIC with static keys

 - relax memory ordering for atomic operations

 - support BPF CPU v4 instructions for LoongArch

 - some build and runtime warning fixes

* tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  selftests/bpf: Enable cpu v4 tests for LoongArch
  LoongArch: BPF: Support signed mod instructions
  LoongArch: BPF: Support signed div instructions
  LoongArch: BPF: Support 32-bit offset jmp instructions
  LoongArch: BPF: Support unconditional bswap instructions
  LoongArch: BPF: Support sign-extension mov instructions
  LoongArch: BPF: Support sign-extension load instructions
  LoongArch: Add more instruction opcodes and emit_* helpers
  LoongArch/smp: Call rcutree_report_cpu_starting() earlier
  LoongArch: Relax memory ordering for atomic operations
  LoongArch: Mark __percpu functions as always inline
  LoongArch: Disable module from accessing external data directly
  LoongArch: Support PREEMPT_DYNAMIC with static keys

10 months agoMerge tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...
Linus Torvalds [Sun, 12 Nov 2023 18:50:38 +0000 (10:50 -0800)]
Merge tag 'powerpc-6.7-2' of git://git./linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Finish a refactor of pgprot_framebuffer() which dependend
   on some changes that were merged via the drm tree

 - Fix some kernel-doc warnings to quieten the bots

Thanks to Nathan Lynch and Thomas Zimmermann.

* tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc
  powerpc/pseries/rtas-work-area: Fix rtas_work_area_reserve_arena() kernel-doc
  powerpc/fb: Call internal __phys_mem_access_prot() in fbdev code
  powerpc: Remove file parameter from phys_mem_access_prot()
  powerpc/machdep: Remove trailing whitespaces

10 months agoMerge tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Sun, 12 Nov 2023 01:17:22 +0000 (17:17 -0800)]
Merge tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - ctime caching fix (for setxattr)

 - encryption fix

 - DNS resolver mount fix

 - debugging improvements

 - multichannel fixes including cases where server stops or starts
   supporting multichannel after mount

 - reconnect fix

 - minor cleanups

* tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal module version number for cifs.ko
  cifs: handle when server stops supporting multichannel
  cifs: handle when server starts supporting multichannel
  Missing field not being returned in ioctl CIFS_IOC_GET_MNT_INFO
  smb3: allow dumping session and tcon id to improve stats analysis and debugging
  smb: client: fix mount when dns_resolver key is not available
  smb3: fix caching of ctime on setxattr
  smb3: minor cleanup of session handling code
  cifs: reconnect work should have reference on server struct
  cifs: do not pass cifs_sb when trying to add channels
  cifs: account for primary channel in the interface list
  cifs: distribute channels across interfaces based on speed
  cifs: handle cases where a channel is closed
  smb3: more minor cleanups for session handling routines
  smb3: minor RDMA cleanup
  cifs: Fix encryption of cleared, but unset rq_iter data buffers

10 months agoMerge tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 11 Nov 2023 00:35:04 +0000 (16:35 -0800)]
Merge tag 'probes-fixes-v6.7-rc1' of git://git./linux/kernel/git/trace/linux-trace

Pull probes fixes from Masami Hiramatsu:

 - Documentation update: Add a note about argument and return value
   fetching is the best effort because it depends on the type.

 - objpool: Fix to make internal global variables static in
   test_objpool.c.

 - kprobes: Unify kprobes_exceptions_nofify() prototypes. There are the
   same prototypes in asm/kprobes.h for some architectures, but some of
   them are missing the prototype and it causes a warning. So move the
   prototype into linux/kprobes.h.

 - tracing: Fix to check the tracepoint event and return event at
   parsing stage. The tracepoint event doesn't support %return but if
   $retval exists, it will be converted to %return silently. This finds
   that case and rejects it.

 - tracing: Fix the order of the descriptions about the parameters of
   __kprobe_event_gen_cmd_start() to be consistent with the argument
   list of the function.

* tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tracing/kprobes: Fix the order of argument descriptions
  tracing: fprobe-event: Fix to check tracepoint event and return
  kprobes: unify kprobes_exceptions_nofify() prototypes
  lib: test_objpool: make global variables static
  Documentation: tracing: Add a note about argument and retval access

10 months agoMerge tag 'fbdev-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller...
Linus Torvalds [Fri, 10 Nov 2023 23:07:01 +0000 (15:07 -0800)]
Merge tag 'fbdev-for-6.7-rc1' of git://git./linux/kernel/git/deller/linux-fbdev

Pull fbdev fixes and cleanups from Helge Deller:

 - fix double free and resource leaks in imsttfb

 - lots of remove callback cleanups and section mismatch fixes in
   omapfb, amifb and atmel_lcdfb

 - error code fix and memparse simplification in omapfb

* tag 'fbdev-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (31 commits)
  fbdev: fsl-diu-fb: mark wr_reg_wa() static
  fbdev: amifb: Convert to platform remove callback returning void
  fbdev: amifb: Mark driver struct with __refdata to prevent section mismatch warning
  fbdev: hyperv_fb: fix uninitialized local variable use
  fbdev: omapfb/tpd12s015: Convert to platform remove callback returning void
  fbdev: omapfb/tfp410: Convert to platform remove callback returning void
  fbdev: omapfb/sharp-ls037v7dw01: Convert to platform remove callback returning void
  fbdev: omapfb/opa362: Convert to platform remove callback returning void
  fbdev: omapfb/hdmi: Convert to platform remove callback returning void
  fbdev: omapfb/dvi: Convert to platform remove callback returning void
  fbdev: omapfb/dsi-cm: Convert to platform remove callback returning void
  fbdev: omapfb/dpi: Convert to platform remove callback returning void
  fbdev: omapfb/analog-tv: Convert to platform remove callback returning void
  fbdev: atmel_lcdfb: Convert to platform remove callback returning void
  fbdev: omapfb/tpd12s015: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/tfp410: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/sharp-ls037v7dw01: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/opa362: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/hdmi: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  fbdev: omapfb/dvi: Don't put .remove() in .exit.text and drop suppress_bind_attrs
  ...

10 months agotracing/kprobes: Fix the order of argument descriptions
Yujie Liu [Tue, 31 Oct 2023 04:13:05 +0000 (12:13 +0800)]
tracing/kprobes: Fix the order of argument descriptions

The order of descriptions should be consistent with the argument list of
the function, so "kretprobe" should be the second one.

int __kprobe_event_gen_cmd_start(struct dynevent_cmd *cmd, bool kretprobe,
                                 const char *name, const char *loc, ...)

Link: https://lore.kernel.org/all/20231031041305.3363712-1-yujie.liu@intel.com/
Fixes: 2a588dd1d5d6 ("tracing: Add kprobe event command generation functions")
Suggested-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Yujie Liu <yujie.liu@intel.com>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
10 months agoMerge tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm
Linus Torvalds [Fri, 10 Nov 2023 22:59:30 +0000 (14:59 -0800)]
Merge tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Daniel Vetter:
 "Dave's VPN to the big machine died, so it's on me to do fixes pr this
  and next week while everyone else is at plumbers.

   - big pile of amd fixes, but mostly for hw support newly added in 6.7

   - i915 fixes, mostly minor things

   - qxl memory leak fix

   - vc4 uaf fix in mock helpers

   - syncobj fix for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE"

* tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm: (78 commits)
  drm/amdgpu: fix error handling in amdgpu_vm_init
  drm/amdgpu: Fix possible null pointer dereference
  drm/amdgpu: move UVD and VCE sched entity init after sched init
  drm/amdgpu: move kfd_resume before the ip late init
  drm/amd: Explicitly check for GFXOFF to be enabled for s0ix
  drm/amdgpu: Change WREG32_RLC to WREG32_SOC15_RLC where inst != 0 (v2)
  drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5)
  drm/amdgpu: add smu v13.0.6 pcs xgmi ras error query support
  drm/amdgpu: fix software pci_unplug on some chips
  drm/amd/display: remove duplicated argument
  drm/amdgpu: correct mca debugfs dump reg list
  drm/amdgpu: correct acclerator check architecutre dump
  drm/amdgpu: add pcs xgmi v6.4.0 ras support
  drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3
  drm/amdgpu: disable smu v13.0.6 mca debug mode by default
  drm/amdgpu: Support multiple error query modes
  drm/amdgpu: refine smu v13.0.6 mca dump driver
  drm/amdgpu: Do not program PF-only regs in hdp_v4_0.c under SRIOV (v2)
  drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV
  drm: amd: Resolve Sphinx unexpected indentation warning
  ...

10 months agoMerge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Linus Torvalds [Fri, 10 Nov 2023 20:22:14 +0000 (12:22 -0800)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux

Pull arm64 fixes from Catalin Marinas:
 "Mostly PMU fixes and a reworking of the pseudo-NMI disabling on broken
  MediaTek firmware:

   - Move the MediaTek GIC quirk handling from irqchip to core. Before
     the merging window commit 44bd78dd2b88 ("irqchip/gic-v3: Disable
     pseudo NMIs on MediaTek devices w/ firmware issues") temporarily
     addressed this issue. Fixed now at a deeper level in the arch code

   - Reject events meant for other PMUs in the CoreSight PMU driver,
     otherwise some of the core PMU events would disappear

   - Fix the Armv8 PMUv3 driver driver to not truncate 64-bit registers,
     causing some events to be invisible

   - Remove duplicate declaration of __arm64_sys##name following the
     patch to avoid prototype warning for syscalls

   - Typos in the elf_hwcap documentation"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64/syscall: Remove duplicate declaration
  Revert "arm64: smp: avoid NMI IPIs with broken MediaTek FW"
  arm64: Move MediaTek GIC quirk handling from irqchip to core
  arm64/arm: arm_pmuv3: perf: Don't truncate 64-bit registers
  perf: arm_cspmu: Reject events meant for other PMUs
  Documentation/arm64: Fix typos in elf_hwcaps

10 months agoMerge tag 'sound-fix-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...
Linus Torvalds [Fri, 10 Nov 2023 19:57:51 +0000 (11:57 -0800)]
Merge tag 'sound-fix-6.7-rc1' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A collection of fixes for rc1.

  The majority of changes are various ASoC driver-specific small fixes
  and usual HD-audio quirks, while there are a couple of core changes: a
  fix in ALSA core procfs code to avoid deadlocks at disconnection and
  an ASoC core fix for DAPM clock widgets"

* tag 'sound-fix-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  OSS: dmasound/paula: Convert to platform remove callback returning void
  ALSA: hda: ASUS UM5302LA: Added quirks for cs35L41/10431A83 on i2c bus
  ALSA: info: Fix potential deadlock at disconnection
  ASoC: nau8540: Add self recovery to improve capture quility
  ALSA: hda/realtek: Add support dual speaker for Dell
  ALSA: hda: Add ASRock X670E Taichi to denylist
  ALSA: hda/realtek: Add quirk for ASUS UX7602ZM
  ASoC: SOF: sof-client: trivial: fix comment typo
  ASoC: dapm: fix clock get name
  ASoC: hdmi-codec: register hpd callback on component probe
  ASoC: mediatek: mt8186_mt6366_rt1019_rt5682s: trivial: fix error messages
  ASoC: da7219: Improve system suspend and resume handling
  ASoC: codecs: Modify macro value error
  ASoC: codecs: Modify the wrong judgment of re value
  ASoC: codecs: Modify the maximum value of calib
  ASoC: amd: acp: fix for i2s mode register field update
  ASoC: codecs: aw88399: Fix -Wuninitialized in aw_dev_set_vcalb()
  ASoC: rt712-sdca: fix speaker route missing issue
  ASoC: rockchip: Fix unused rockchip_i2s_tdm_match warning for !CONFIG_OF
  ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings

10 months agoMerge tag 'amd-drm-next-6.7-2023-11-10' of https://gitlab.freedesktop.org/agd5f/linux...
Daniel Vetter [Fri, 10 Nov 2023 19:51:37 +0000 (20:51 +0100)]
Merge tag 'amd-drm-next-6.7-2023-11-10' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-6.7-2023-11-10:

amdgpu:
- SR-IOV fixes
- DMCUB fixes
- DCN3.5 fixes
- DP2 fixes
- SubVP fixes
- SMU14 fixes
- SDMA4.x fixes
- Suspend/resume fixes
- AGP regression fix
- UAF fixes for some error cases
- SMU 13.0.6 fixes
- Documentation fixes
- RAS fixes
- Hotplug fixes
- Scheduling entity ordering fix
- GPUVM fixes

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231110190703.4741-1-alexander.deucher@amd.com
10 months agoMerge tag 'spi-fix-v6.7-merge-window' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 10 Nov 2023 19:44:38 +0000 (11:44 -0800)]
Merge tag 'spi-fix-v6.7-merge-window' of git://git./linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A couple of fixes that came in during the merge window: one Kconfig
  dependency fix and another fix for a long standing issue where a sync
  transfer races with system suspend"

* tag 'spi-fix-v6.7-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: Fix null dereference on suspend
  spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies

10 months agoMerge tag 'mmc-v6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Linus Torvalds [Fri, 10 Nov 2023 19:40:38 +0000 (11:40 -0800)]
Merge tag 'mmc-v6.7-2' of git://git./linux/kernel/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson:
 "MMC core:
   - Fix broken cache-flush support for Micron eMMCs
   - Revert 'mmc: core: Capture correct oemid-bits for eMMC cards'

  MMC host:
   - sdhci_am654: Fix TAP value parsing for legacy speed mode
   - sdhci-pci-gli: Fix support for ASPM mode for GL9755/GL9750
   - vub300: Fix an error path in probe"

* tag 'mmc-v6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER
  mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of AER
  Revert "mmc: core: Capture correct oemid-bits for eMMC cards"
  mmc: vub300: fix an error code
  mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A
  mmc: sdhci_am654: fix start loop index for TAP value parsing

10 months agoMerge tag 'pwm/for-6.7-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Fri, 10 Nov 2023 19:34:16 +0000 (11:34 -0800)]
Merge tag 'pwm/for-6.7-rc1-fixes' of git://git./linux/kernel/git/thierry.reding/linux-pwm

Pull pwm fixes from Thierry Reding:
 "This contains two very small fixes that I failed to include in the
  main pull request"

* tag 'pwm/for-6.7-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
  pwm: Fix double shift bug
  pwm: samsung: Fix a bit test in pwm_samsung_resume()

10 months agoMerge tag 'io_uring-6.7-2023-11-10' of git://git.kernel.dk/linux
Linus Torvalds [Fri, 10 Nov 2023 19:25:58 +0000 (11:25 -0800)]
Merge tag 'io_uring-6.7-2023-11-10' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:
 "Mostly just a few fixes and cleanups caused by the read multishot
  support.

  Outside of that, a stable fix for how a connect retry is done"

* tag 'io_uring-6.7-2023-11-10' of git://git.kernel.dk/linux:
  io_uring: do not clamp read length for multishot read
  io_uring: do not allow multishot read to set addr or len
  io_uring: indicate if io_kbuf_recycle did recycle anything
  io_uring/rw: add separate prep handler for fixed read/write
  io_uring/rw: add separate prep handler for readv/writev
  io_uring/net: ensure socket is marked connected on connect retry
  io_uring/rw: don't attempt to allocate async data if opcode doesn't need it

10 months agoMerge tag 'block-6.7-2023-11-10' of git://git.kernel.dk/linux
Linus Torvalds [Fri, 10 Nov 2023 19:20:33 +0000 (11:20 -0800)]
Merge tag 'block-6.7-2023-11-10' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - NVMe pull request via Keith:
      - nvme keyring config compile fixes (Hannes and Arnd)
      - fabrics keep alive fixes (Hannes)
      - tcp authentication fixes (Mark)
      - io_uring_cmd error handling fix (Anuj)
      - stale firmware attribute fix (Daniel)
      - tcp memory leak (Christophe)
      - crypto library usage simplification (Eric)

 - nbd use-after-free fix. May need a followup, but at least it's better
   than what it was before (Li)

 - Rate limit write on read-only device warnings (Yu)

* tag 'block-6.7-2023-11-10' of git://git.kernel.dk/linux:
  nvme: keyring: fix conditional compilation
  nvme: common: make keyring and auth separate modules
  blk-core: use pr_warn_ratelimited() in bio_check_ro()
  nbd: fix uaf in nbd_open
  nvme: start keep-alive after admin queue setup
  nvme-loop: always quiesce and cancel commands before destroying admin q
  nvme-tcp: avoid open-coding nvme_tcp_teardown_admin_queue()
  nvme-auth: always set valid seq_num in dhchap reply
  nvme-auth: add flag for bi-directional auth
  nvme-auth: auth success1 msg always includes resp
  nvme: fix error-handling for io_uring nvme-passthrough
  nvme: update firmware version after commit
  nvme-tcp: Fix a memory leak
  nvme-auth: use crypto_shash_tfm_digest()

10 months agoMerge tag 'ata-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal...
Linus Torvalds [Fri, 10 Nov 2023 19:15:34 +0000 (11:15 -0800)]
Merge tag 'ata-6.7-rc1-2' of git://git./linux/kernel/git/dlemoal/libata

Pull ata fixes from Damien Le Moal:

 - Revert a change in ata_pci_shutdown_one() to suspend disks on
   shutdown as this is now done using the manage_shutdown scsi device
   flag (me)

 - Change the pata_falcon and pata_gayle drivers to stop using
   module_platform_driver_probe(). This makes these drivers more inline
   with all other drivers (allowing bind/unbind) and suppress a
   compilation warning (Uwe)

 - Convert the pata_falcon and pata_gayle drivers to the new
   .remove_new() void-return callback. These 2 drivers are the last ones
   needing this change (Uwe)

* tag 'ata-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
  ata: pata_gayle: Convert to platform remove callback returning void
  ata: pata_falcon: Convert to platform remove callback returning void
  ata: pata_gayle: Stop using module_platform_driver_probe()
  ata: pata_falcon: Stop using module_platform_driver_probe()
  ata: libata-core: Fix ata_pci_shutdown_one()

10 months agoMerge tag 'dma-mapping-6.7-2023-11-10' of git://git.infradead.org/users/hch/dma-mapping
Linus Torvalds [Fri, 10 Nov 2023 19:09:07 +0000 (11:09 -0800)]
Merge tag 'dma-mapping-6.7-2023-11-10' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping fixes from Christoph Hellwig:

 - don't leave pages decrypted for DMA in encrypted memory setups linger
   around on failure (Petr Tesarik)

 - fix an out of bounds access in the new dynamic swiotlb code (Petr
   Tesarik)

 - fix dma_addressing_limited for systems with weird physical memory
   layouts (Jia He)

* tag 'dma-mapping-6.7-2023-11-10' of git://git.infradead.org/users/hch/dma-mapping:
  swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMIC
  dma-mapping: fix dma_addressing_limited() if dma_range_map can't cover all system RAM
  dma-mapping: move dma_addressing_limited() out of line
  swiotlb: do not free decrypted pages if dynamic

10 months agoMerge tag 'lsm-pr-20231109' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
Linus Torvalds [Fri, 10 Nov 2023 18:58:49 +0000 (10:58 -0800)]
Merge tag 'lsm-pr-20231109' of git://git./linux/kernel/git/pcmoore/lsm

Pull lsm updates from Paul Moore:
 "We've got two small patches to correct the default return
  value of two LSM hooks: security_vm_enough_memory_mm() and
  security_inode_getsecctx()"

* tag 'lsm-pr-20231109' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  lsm: fix default return value for inode_getsecctx
  lsm: fix default return value for vm_enough_memory

10 months agoMerge tag '6.7-rc-smb3-server-part2' of git://git.samba.org/ksmbd
Linus Torvalds [Fri, 10 Nov 2023 18:23:53 +0000 (10:23 -0800)]
Merge tag '6.7-rc-smb3-server-part2' of git://git.samba.org/ksmbd

Pull smb server fixes from Steve French:

 - slab out of bounds fix in ACL handling

 - fix malformed request oops

 - minor doc fix

* tag '6.7-rc-smb3-server-part2' of git://git.samba.org/ksmbd:
  ksmbd: handle malformed smb1 message
  ksmbd: fix kernel-doc comment of ksmbd_vfs_kern_path_locked()
  ksmbd: fix slab out of bounds write in smb_inherit_dacl()

10 months agoMerge tag 'ceph-for-6.7-rc1' of https://github.com/ceph/ceph-client
Linus Torvalds [Fri, 10 Nov 2023 17:52:56 +0000 (09:52 -0800)]
Merge tag 'ceph-for-6.7-rc1' of https://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:

 - support for idmapped mounts in CephFS (Christian Brauner, Alexander
   Mikhalitsyn).

   The series was originally developed by Christian and later picked up
   and brought over the finish line by Alexander, who also contributed
   an enabler on the MDS side (separate owner_{u,g}id fields on the
   wire).

   The required exports for mnt_idmap_{get,put}() in VFS have been acked
   by Christian and received no objection from Christoph.

 - a churny change in CephFS logging to include cluster and client
   identifiers in log and debug messages (Xiubo Li).

   This would help in scenarios with dozens of CephFS mounts on the same
   node which are getting increasingly common, especially in the
   Kubernetes world.

* tag 'ceph-for-6.7-rc1' of https://github.com/ceph/ceph-client:
  ceph: allow idmapped mounts
  ceph: allow idmapped atomic_open inode op
  ceph: allow idmapped set_acl inode op
  ceph: allow idmapped setattr inode op
  ceph: pass idmap to __ceph_setattr
  ceph: allow idmapped permission inode op
  ceph: allow idmapped getattr inode op
  ceph: pass an idmapping to mknod/symlink/mkdir
  ceph: add enable_unsafe_idmap module parameter
  ceph: handle idmapped mounts in create_request_message()
  ceph: stash idmapping in mdsc request
  fs: export mnt_idmap_get/mnt_idmap_put
  libceph, ceph: move mdsmap.h to fs/ceph
  ceph: print cluster fsid and client global_id in all debug logs
  ceph: rename _to_client() to _to_fs_client()
  ceph: pass the mdsc to several helpers
  libceph: add doutc and *_client debug macros support

10 months agoMerge tag 'riscv-for-linus-6.7-mw2' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 10 Nov 2023 17:23:17 +0000 (09:23 -0800)]
Merge tag 'riscv-for-linus-6.7-mw2' of git://git./linux/kernel/git/riscv/linux

Pull more RISC-V updates from Palmer Dabbelt:

 - Support for handling misaligned accesses in S-mode

 - Probing for misaligned access support is now properly cached and
   handled in parallel

 - PTDUMP now reflects the SW reserved bits, as well as the PBMT and
   NAPOT extensions

 - Performance improvements for TLB flushing

 - Support for many new relocations in the module loader

 - Various bug fixes and cleanups

* tag 'riscv-for-linus-6.7-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (51 commits)
  riscv: Optimize bitops with Zbb extension
  riscv: Rearrange hwcap.h and cpufeature.h
  drivers: perf: Do not broadcast to other cpus when starting a counter
  drivers: perf: Check find_first_bit() return value
  of: property: Add fw_devlink support for msi-parent
  RISC-V: Don't fail in riscv_of_parent_hartid() for disabled HARTs
  riscv: Fix set_memory_XX() and set_direct_map_XX() by splitting huge linear mappings
  riscv: Don't use PGD entries for the linear mapping
  RISC-V: Probe misaligned access speed in parallel
  RISC-V: Remove __init on unaligned_emulation_finish()
  RISC-V: Show accurate per-hart isa in /proc/cpuinfo
  RISC-V: Don't rely on positional structure initialization
  riscv: Add tests for riscv module loading
  riscv: Add remaining module relocations
  riscv: Avoid unaligned access when relocating modules
  riscv: split cache ops out of dma-noncoherent.c
  riscv: Improve flush_tlb_kernel_range()
  riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb
  riscv: Improve flush_tlb_range() for hugetlb pages
  riscv: Improve tlb_flush()
  ...

10 months agoMerge tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Linus Torvalds [Fri, 10 Nov 2023 17:19:46 +0000 (09:19 -0800)]
Merge tag 'mips_6.7' of git://git./linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - removed AR7 platform support

 - cleanups and fixes

* tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: AR7: remove platform
  watchdog: ar7_wdt: remove driver to prepare for platform removal
  vlynq: remove bus driver
  mtd: parsers: ar7: remove support
  serial: 8250: remove AR7 support
  arch: mips: remove ReiserFS from defconfig
  MIPS: lantiq: Remove unnecessary include of <linux/of_irq.h>
  MIPS: lantiq: Fix pcibios_plat_dev_init() "no previous prototype" warning
  MIPS: KVM: Fix a build warning about variable set but not used
  MIPS: Remove dead code in relocate_new_kernel
  mips: dts: ralink: mt7621: rename to GnuBee GB-PC1 and GnuBee GB-PC2
  mips: dts: ralink: mt7621: define each reset as an item
  mips: dts: ingenic: Remove unneeded probe-type properties
  MIPS: loongson32: Remove dma.h and nand.h

10 months agodrm/amdgpu: fix error handling in amdgpu_vm_init
Christian König [Tue, 31 Oct 2023 14:35:27 +0000 (15:35 +0100)]
drm/amdgpu: fix error handling in amdgpu_vm_init

When clearing the root PD fails we need to properly release it again.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
10 months agodrm/amdgpu: Fix possible null pointer dereference
Felix Kuehling [Tue, 31 Oct 2023 17:30:00 +0000 (13:30 -0400)]
drm/amdgpu: Fix possible null pointer dereference

mem = bo->tbo.resource may be NULL in amdgpu_vm_bo_update.

Fixes: 180253782038 ("drm/ttm: stop allocating dummy resources during BO creation")
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
10 months agodrm/amdgpu: move UVD and VCE sched entity init after sched init
Alex Deucher [Wed, 8 Nov 2023 14:40:44 +0000 (09:40 -0500)]
drm/amdgpu: move UVD and VCE sched entity init after sched init

We need kernel scheduling entities to deal with handle clean up
if apps are not cleaned up properly.  With commit 56e449603f0ac5
("drm/sched: Convert the GPU scheduler to variable number of run-queues")
the scheduler entities have to be created after scheduler init, so
change the ordering to fix this.

v2: Leave logic in UVD and VCE code

Fixes: 56e449603f0a ("drm/sched: Convert the GPU scheduler to variable number of run-queues")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <ltuikov89@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: ltuikov89@gmail.com
10 months agodrm/amdgpu: move kfd_resume before the ip late init
Tim Huang [Thu, 19 Oct 2023 07:50:43 +0000 (15:50 +0800)]
drm/amdgpu: move kfd_resume before the ip late init

The kfd_resume needs to touch GC registers to enable the interrupts,
it needs to be done before GFXOFF is enabled to ensure that the GFX is
not off and GC registers can be touched. So move kfd_resume before the
amdgpu_device_ip_late_init which enables the CGPG/GFXOFF.

Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
10 months agodrm/amd: Explicitly check for GFXOFF to be enabled for s0ix
Mario Limonciello [Thu, 9 Nov 2023 17:23:46 +0000 (11:23 -0600)]
drm/amd: Explicitly check for GFXOFF to be enabled for s0ix

If a user has disabled GFXOFF this may cause problems for the suspend
sequence.  Ensure that it is enabled in amdgpu_acpi_is_s0ix_active().

The system won't reach the deepest state but it also won't hang.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
10 months agoMerge tag 'drm-misc-fixes-2023-11-08' of git://anongit.freedesktop.org/drm/drm-misc...
Daniel Vetter [Fri, 10 Nov 2023 15:54:41 +0000 (16:54 +0100)]
Merge tag 'drm-misc-fixes-2023-11-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-fixes for v6.7-rc1:

qxl:
- qxl memory leak fix.
syncobj:
- Fix waiting for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE
vc4:
- Fix UAF in mock helpers

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
[sima: Stitch together both changelogs from Maarten. Also because of
branch history this contains a few more bugfixes which are already in
v6.6, but I didn't feel like this justifies some backmerge since there
wasn't any real conflict.]
Link: https://patchwork.freedesktop.org/patch/msgid/bc8598ee-d427-4616-8ebd-64107ab9a2d8@linux.intel.com
10 months agoMerge tag 'drm-intel-next-fixes-2023-11-08' of git://anongit.freedesktop.org/drm...
Daniel Vetter [Fri, 10 Nov 2023 15:43:44 +0000 (16:43 +0100)]
Merge tag 'drm-intel-next-fixes-2023-11-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

drm/i915 fixes for v6.7-rc1:
- Fix null dereference when perf interface is not available
- Fix a -Wstringop-overflow warning
- Fix a -Wformat-truncation warning in intel_tc_port_init
- Flush WC GGTT only on required platforms
- Fix MTL HBR3 rate support on C10 phy and eDP
- Fix MTL notify_guc for multi-GT
- Bump GLK CDCLK frequency when driving multiple pipes
- Fix potential spectre vulnerability

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/878r78xrxd.fsf@intel.com
10 months agocifs: update internal module version number for cifs.ko
Steve French [Thu, 20 Jul 2023 13:30:32 +0000 (08:30 -0500)]
cifs: update internal module version number for cifs.ko

From 2.45 to 2.46

Signed-off-by: Steve French <stfrench@microsoft.com>