OSDN Git Service
Marek Vasut [Tue, 6 Apr 2021 18:00:35 +0000 (20:00 +0200)]
pinctrl: stm32: Print invalid AF warning inside stm32_pctrl_is_function_valid()
The "invalid function %d on pin %d .\n" message is triplicated in the
driver in different variants, just pull it into the function and have
it once in the driver. The bonus is that all variants of the message
now print the pin number and AF consistently, so it is easier to debug
such pinmux problems.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabien Dessenne <fabien.dessenne@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Acked-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
Link: https://lore.kernel.org/r/20210406180035.279249-1-marex@denx.de
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Randy Dunlap [Thu, 1 Apr 2021 17:47:03 +0000 (10:47 -0700)]
pinctrl: bcm63xx: Fix More dependencies
The additional patch below fixes all of the kconfig warnings and
build errors for me.
Link: https://lore.kernel.org/r/9e1cec76-1c0a-9203-7995-4c2d09b711d8@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
[Tweaked some other line in the BCMxxx]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Wed, 7 Apr 2021 12:45:36 +0000 (14:45 +0200)]
Merge tag 'renesas-pinctrl-for-v5.13-tag2' of git://git./linux/kernel/git/geert/renesas-drivers into devel
pinctrl: renesas: Updates for v5.13 (take two)
- Add bias support for the R-Car M2-W and M2-N, and RZ/G1M and RZ/G1N
SoCs,
- Miscellaneous cleanups and improvements.
Linus Walleij [Wed, 31 Mar 2021 12:45:05 +0000 (14:45 +0200)]
pinctrl: bcm63xx: Fix dependencies
Add depends on OF so we don't get weird build errors on
randconfig.
Also order selects the same as the other drivers for
pure aestetic reasons.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Tue, 30 Mar 2021 10:32:25 +0000 (12:32 +0200)]
pinctrl: bcm: bcm6362: fix warning
The current implementation of bcm6362_set_gpio() produces the following
warning on x86_64:
drivers/pinctrl/bcm/pinctrl-bcm6362.c: In function 'bcm6362_set_gpio':
drivers/pinctrl/bcm/pinctrl-bcm6362.c:503:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
503 | (uint32_t) desc->drv_data, 0);
| ^
Modify the code to make it similar to bcm63268_set_gpio() in order to fix
the warning.
Fixes:
705791e23ecd ("pinctrl: add a pincontrol driver for BCM6362")
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210330103225.3949-1-noltari@gmail.com
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Mon, 29 Mar 2021 22:55:49 +0000 (00:55 +0200)]
Merge branch 'ib-bcm63xx' into devel
Linus Walleij [Mon, 29 Mar 2021 22:55:27 +0000 (00:55 +0200)]
Merge tag 'intel-pinctrl-v5.13-1' of gitolite.pub/scm/linux/kernel/git/pinctrl/intel into devel
intel-pinctrl for v5.13-1
* Don't disable disabled IRQs in the handler
* Fix the base calculation for groups defined by size
The following is an automated git shortlog grouped by driver:
intel:
- No need to disable IRQs in the handler
- Show the GPIO base calculation explicitly
Wan Jiabing [Tue, 23 Mar 2021 01:37:27 +0000 (09:37 +0800)]
drivers: pinctrl: Remove duplicate include of io.h
linux/io.h has been included at line 6, so remove the
duplicate include at line 18.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Link: https://lore.kernel.org/r/20210323013727.135571-1-wanjiabing@vivo.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:23 +0000 (09:19 +0100)]
pinctrl: add a pincontrol driver for BCM6318
Add a pincontrol driver for BCM6318. BCM6318 allows muxing most GPIOs
to different functions. BCM6318 is similar to BCM6328 with the addition
of a pad register, and the GPIO meaning of the mux register changes
based on the GPIO number.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210324081923.20379-23-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:22 +0000 (09:19 +0100)]
dt-bindings: add BCM6318 GPIO sysctl binding documentation
Add binding documentation for the GPIO sysctl found in BCM6318 SoCs.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-22-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:21 +0000 (09:19 +0100)]
dt-bindings: add BCM6318 pincontroller binding documentation
Add binding documentation for the pincontrol core found in BCM6318 SoCs.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-21-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:20 +0000 (09:19 +0100)]
pinctrl: add a pincontrol driver for BCM63268
Add a pincontrol driver for BCM63268. BCM63268 allows muxing GPIOs
to different functions. Depending on the mux, these are either single
pin configurations or whole pin groups.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210324081923.20379-20-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:19 +0000 (09:19 +0100)]
dt-bindings: add BCM63268 GPIO sysctl binding documentation
Add binding documentation for the GPIO sysctl found in BCM63268 SoCs.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-19-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:18 +0000 (09:19 +0100)]
dt-bindings: add BCM63268 pincontroller binding documentation
Add binding documentation for the pincontrol core found in the BCM63268
family SoCs.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-18-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:17 +0000 (09:19 +0100)]
pinctrl: add a pincontrol driver for BCM6368
Add a pincontrol driver for BCM6368. BCM6368 allows muxing the first 32
GPIOs onto alternative functions. Not all are documented.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210324081923.20379-17-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:16 +0000 (09:19 +0100)]
dt-bindings: add BCM6368 GPIO sysctl binding documentation
Add binding documentation for the GPIO sysctl found in BCM6368 SoCs.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-16-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:15 +0000 (09:19 +0100)]
dt-bindings: add BCM6368 pincontroller binding documentation
Add binding documentation for the pincontrol core found in BCM6368 SoCs.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-15-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:14 +0000 (09:19 +0100)]
pinctrl: add a pincontrol driver for BCM6362
Add a pincotrol driver for BCM6362. BCM6362 allows muxing individual
GPIO pins to the LED controller, to be available by the integrated
wifi, or other functions. It also supports overlay groups, of which
only NAND is documented.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210324081923.20379-14-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:13 +0000 (09:19 +0100)]
dt-bindings: add BCM6362 GPIO sysctl binding documentation
Add binding documentation for the GPIO sysctl found in BCM6362 SoCs.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-13-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:12 +0000 (09:19 +0100)]
dt-bindings: add BCM6362 pincontroller binding documentation
Add binding documentation for the pincontrol core found in BCM6362 SoCs.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-12-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:11 +0000 (09:19 +0100)]
pinctrl: add a pincontrol driver for BCM6358
Add a pincotrol driver for BCM6358. BCM6358 allow overlaying different
functions onto the GPIO pins. It does not support configuring individual
pins but only whole groups. These groups may overlap, and still require
the directions to be set correctly in the GPIO register. In addition the
functions register controls other, not directly mux related functions.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210324081923.20379-11-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:10 +0000 (09:19 +0100)]
dt-bindings: add BCM6358 GPIO sysctl binding documentation
Add binding documentation for the GPIO sysctl found in BCM6358 SoCs.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-10-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:09 +0000 (09:19 +0100)]
dt-bindings: add BCM6358 pincontroller binding documentation
Add binding documentation for the pincontrol core found in BCM6358 SoCs.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-9-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:08 +0000 (09:19 +0100)]
pinctrl: add a pincontrol driver for BCM6328
Add a pincontrol driver for BCM6328. BCM6328 supports muxing 32 pins as
GPIOs, as LEDs for the integrated LED controller, or various other
functions. Its pincontrol mux registers also control other aspects, like
switching the second USB port between host and device mode.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210324081923.20379-8-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:07 +0000 (09:19 +0100)]
dt-bindings: add BCM6328 GPIO sysctl binding documentation
Add binding documentation for the GPIO sysctl found in BCM6328 SoCs.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-7-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:06 +0000 (09:19 +0100)]
dt-bindings: add BCM6328 pincontroller binding documentation
Add binding documentation for the pincontrol core found in BCM6328 SoCs.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-6-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:05 +0000 (09:19 +0100)]
pinctrl: bcm: add bcm63xx base code
Add a helper for registering BCM63XX pin controllers.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210324081923.20379-5-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:04 +0000 (09:19 +0100)]
dt-bindings: improve BCM6345 GPIO binding documentation
Convert existing BCM6345 GPIO binding documentation to YAML and add binding
documentation for the GPIO controller found in BCM6318, BCM6328, BCM6358,
BCM6362, BCM6368 and BCM63268 SoCs.
Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210324081923.20379-4-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:03 +0000 (09:19 +0100)]
gpio: regmap: set gpio_chip of_node
This is needed for properly registering GPIO regmap as a child of a regmap
pin controller.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Link: https://lore.kernel.org/r/20210324081923.20379-3-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Álvaro Fernández Rojas [Wed, 24 Mar 2021 08:19:02 +0000 (09:19 +0100)]
gpio: guard gpiochip_irqchip_add_domain() with GPIOLIB_IRQCHIP
The current code doesn't check if GPIOLIB_IRQCHIP is enabled, which results in
a compilation error when trying to build gpio-regmap if CONFIG_GPIOLIB_IRQCHIP
isn't enabled.
Fixes:
6a45b0e2589f ("gpiolib: Introduce gpiochip_irqchip_add_domain()")
Suggested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Michael Walle <michael@walle.cc>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Link: https://lore.kernel.org/r/20210324081923.20379-2-noltari@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Andy Shevchenko [Thu, 4 Mar 2021 10:54:32 +0000 (12:54 +0200)]
pinctrl: intel: No need to disable IRQs in the handler
In IRQ handler interrupts are already disabled, hence no need
to repeat it. Even in the threaded case, which is disabled here,
it is not a problem because IRQ framework serializes descriptor
handling. Remove disabling IRQ part in the handler.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Geert Uytterhoeven [Tue, 16 Mar 2021 13:40:59 +0000 (14:40 +0100)]
pinctrl: PINCTRL_ROCKCHIP should depend on ARCH_ROCKCHIP
The Rockchip GPIO and pin control modules are only present on Rockchip
SoCs. Hence add a dependency on ARCH_ROCKCHIP, to prevent asking the
user about this driver when configuring a kernel without Rockchip
platform support.
Note that before, the PINCTRL_ROCKCHIP symbol was not visible, and
automatically selected when needed. By making it tristate and
user-selectable, it became visible for everyone.
Fixes:
be786ac5a6c4bf4e ("pinctrl: rockchip: make driver be tristate module")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20210316134059.2377081-1-geert+renesas@glider.be
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Zhiyong Tao [Sun, 21 Mar 2021 03:31:50 +0000 (11:31 +0800)]
pinctrl: add lock in mtk_rmw function.
When multiple threads operate on the same register resource
which include multiple pin, It will make the register resource
wrong to control. So we add lock to avoid the case.
Signed-off-by: Zhiyong Tao <zhiyong.tao@mediatek.com>
Link: https://lore.kernel.org/r/20210321033150.15380-2-zhiyong.tao@mediatek.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Linus Walleij [Thu, 25 Mar 2021 09:10:21 +0000 (10:10 +0100)]
Merge tag 'renesas-pinctrl-for-v5.13-tag1' of git://git./linux/kernel/git/geert/renesas-drivers into devel
pinctrl: renesas: Updates for v5.13
- Add pin groups for the green and high8 subsets of the Video IN (VIN)
pins on R-Car H3 ES2.0+, R-Car M3-W/M3-W+, R-Car M3-N, and R-Car E3.
Hanna Hawa [Fri, 19 Mar 2021 15:21:33 +0000 (17:21 +0200)]
pinctrl: pinctrl-single: fix pcs_pin_dbg_show() when bits_per_mux is not zero
A System Error (SError, followed by kernel panic) was detected when
trying to print the supported pins in a pinctrl device which supports
multiple pins per register. This change fixes the pcs_pin_dbg_show() in
pinctrl-single driver when bits_per_mux is not zero. In addition move
offset calculation and pin offset in register to common function.
Fixes:
4e7e8017a80e ("pinctrl: pinctrl-single: enhance to configure multiple pins of different modules")
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210319152133.28705-4-hhhawa@amazon.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Hanna Hawa [Fri, 19 Mar 2021 15:21:32 +0000 (17:21 +0200)]
pinctrl: pinctrl-single: remove unused parameter
Remove unused parameter 'pin_pos' from pcs_add_pin().
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210319152133.28705-3-hhhawa@amazon.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Hanna Hawa [Fri, 19 Mar 2021 15:21:31 +0000 (17:21 +0200)]
pinctrl: pinctrl-single: remove unused variable
Remove unused parameter 'num_pins_in_register' from
pcs_allocate_pin_table().
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210319152133.28705-2-hhhawa@amazon.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Geert Uytterhoeven [Wed, 3 Mar 2021 13:26:19 +0000 (14:26 +0100)]
pinctrl: renesas: r8a7791: Add bias pinconf support
Implement support for pull-up (most pins) and pull-down (ASEBRK#/ACK)
handling for R-Car M2-W and M2-N, and RZ/G1M and RZ/G1N SoCs, using the
common R-Car bias handling.
Note that on RZ/G1 SoCs, the "ASEBRK#/ACK" pin is called "ACK", but the
code doesn't handle that naming difference. Hence users should use the
R-Car naming in DTS files.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210303132619.3938128-7-geert+renesas@glider.be
Geert Uytterhoeven [Wed, 3 Mar 2021 13:26:18 +0000 (14:26 +0100)]
pinctrl: renesas: Add support for R-Car SoCs with pull-down only pins
Currently, the common R-Car bias handling supports pin controllers with
either:
1. Separate pin Pull-Enable (PUEN) and pin Pull-Up/Down control (PUD)
registers, for controlling both pin pull-up and pin pull-down,
2. A single pin Pull-Up control register (PUPR), for controlling pin
pull-up.
Add support for a variant of #2, where some bits in the single pin
Pull-Up control register (PUPR) control pin pull-down instead of pin
pull-up. This is the case for the "ASEBRK#/ACK" pin on R-Car M2-W,
M2-N, and E2, and the "ACK" pin on RZ/G1M, RZ/G1N, RZ/G1E, and RZ/G1C.
To describe such a register, SoC-specific drivers need to provide two
instances of pinmux_bias_reg: a first one with the puen field filled in,
listing pins with pull-up functionality, and a second one with the pud
field filled in, listing pins with pull-down functionality.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210303132619.3938128-6-geert+renesas@glider.be
Geert Uytterhoeven [Wed, 3 Mar 2021 13:26:17 +0000 (14:26 +0100)]
pinctrl: renesas: Add PORT_GP_CFG_7 macros
Add PORT_GP_CFG_7() and PORT_GP_7() helper macros, to be used by the
r8a7791 subdriver.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210303132619.3938128-5-geert+renesas@glider.be
Geert Uytterhoeven [Wed, 3 Mar 2021 13:26:16 +0000 (14:26 +0100)]
pinctrl: renesas: Factor out common R-Mobile bias handling
The pin control sub-drivers for SH/R-Mobile SoCs contain almost
identical bias handling. The only SoC-specific part is the mapping from
pin numbers to PORTnCR registers.
Reduce code duplication by factoring out the bias handling to the common
pinctrl.c code. Use a callback to handle the pin/register mapping.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210303132619.3938128-4-geert+renesas@glider.be
Geert Uytterhoeven [Wed, 3 Mar 2021 13:26:15 +0000 (14:26 +0100)]
pinctrl: renesas: Move R-Car bias helpers to sh_pfc.h
The Renesas Pin Function Controller driver uses two header files:
- sh_pfc.h, for use by both core code and SoC-specific drivers,
- core.h, for internal use by the core code only.
Hence move the R-Car bias helper declarations from core.h to sh_pfc.h,
and drop the inclusion of core.h from SoC-specific drivers that no
longer need it.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210303132619.3938128-3-geert+renesas@glider.be
Geert Uytterhoeven [Wed, 3 Mar 2021 13:26:14 +0000 (14:26 +0100)]
pinctrl: renesas: Make sh_pfc_pin_to_bias_reg() static
Now all R-Car pin control drivers have been converted to the common
R-Car bias handling, sh_pfc_pin_to_bias_reg() is only called from a
single place. Move it from core.c to pinctrl.c, make it static, and
rename it to rcar_pin_to_bias_reg(), as it is specific to R-Car SoCs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210303132619.3938128-2-geert+renesas@glider.be
Shawn Guo [Thu, 11 Mar 2021 02:41:02 +0000 (10:41 +0800)]
pinctrl: qcom: sc8180x: add ACPI probe support
It adds ACPI probe support for pinctrl-sc8180x driver. We have one
problem with ACPI table, i.e. GIO0 (TLMM) block has one single memory
resource to cover 3 tiles defined by SC8180X. To follow the hardware
layout of 3 tiles which is already supported DT probe, it adds one
function to replace the original single memory resource with 3 named
ones for tiles. With that, We can map memory for ACPI in the same way
as DT.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Link: https://lore.kernel.org/r/20210311024102.15450-1-shawn.guo@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Lina Iyer [Fri, 12 Mar 2021 03:42:17 +0000 (19:42 -0800)]
pinctrl: qcom: sm8350: add GPIO wakeup interrupt map
GPIOs that can be configured as wakeup sources, have their interrupt
lines routed to PDC interrupt controller. Provide the interrupt map of
the GPIO to its wakeup capable interrupt parent.
Signed-off-by: Lina Iyer <ilina@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20210312034218.3324410-1-bjorn.andersson@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Michal Simek [Fri, 12 Mar 2021 07:31:34 +0000 (08:31 +0100)]
pinctrl: core: Set ret to 0 when group is skipped
Static analyzer tool found that the ret variable is not initialized but
code expects ret value >=0 when pinconf is skipped in the first pinmux
loop. The same expectation is for pinmux in a pinconf loop.
That's why initialize ret to 0 to avoid uninitialized ret value in first
loop or reusing ret value from first loop in second.
Addresses-Coverity: ("Uninitialized variables")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/e5203bae68eb94b4b8b4e67e5e7b4d86bb989724.1615534291.git.michal.simek@xilinx.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Jia-Ju Bai [Sat, 6 Mar 2021 12:51:22 +0000 (04:51 -0800)]
pinctrl: ti: fix error return code of ti_iodelay_probe()
When ti_iodelay_pinconf_init_dev() fails, no error return code of
ti_iodelay_probe() is assigned.
To fix this bug, ret is assigned with the return value of
ti_iodelay_pinconf_init_dev(), and then ret is checked.
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Link: https://lore.kernel.org/r/20210306125122.15043-1-baijiaju1990@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Jianqun Xu [Fri, 5 Mar 2021 00:39:07 +0000 (08:39 +0800)]
pinctrl: rockchip: make driver be tristate module
Make pinctrl-rockchip driver to be tristate module, support to build as
a module, this is useful for GKI.
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Link: https://lore.kernel.org/r/20210305003907.1692515-3-jay.xu@rock-chips.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Jianqun Xu [Fri, 5 Mar 2021 00:39:06 +0000 (08:39 +0800)]
arm64: remove select PINCTRL_ROCKCHIP from ARCH_ROCKCHIP
Prepare to make pinctrl driver of rockchip to be module able, this patch
remove the select of PINCTRL_ROCKCHIP from ARCH_ROCKCHIP.
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Link: https://lore.kernel.org/r/20210305003907.1692515-2-jay.xu@rock-chips.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Jianqun Xu [Fri, 5 Mar 2021 08:06:58 +0000 (16:06 +0800)]
kernel/irq: export irq_gc_set_wake
Module driver may use irq_gc_set_wake.
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210305080658.2422114-1-jay.xu@rock-chips.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Michal Simek [Wed, 10 Mar 2021 08:16:54 +0000 (09:16 +0100)]
pinctrl: core: Handling pinmux and pinconf separately
Right now the handling order depends on how entries are coming which is
corresponding with order in DT. We have reached the case with DT overlays
where conf and mux descriptions are exchanged which ends up in sequence
that firmware has been asked to perform configuration before requesting the
pin.
The patch is enforcing the order that pin is requested all the time first
followed by pin configuration. This change will ensure that firmware gets
requests in the right order.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/cfbe01f791c2dd42a596cbda57e15599969b57aa.1615364211.git.michal.simek@xilinx.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Vinod Koul [Mon, 8 Mar 2021 16:48:45 +0000 (22:18 +0530)]
pinctrl: qcom: spmi-gpio: Add support for PM8350 and friends
Add support for the PM8350, PM8350B, PM8350C, PMK8350, PMR735A and
PMR735B GPIO support to the Qualcomm PMIC GPIO driver.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210308164845.3210393-2-vkoul@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Vinod Koul [Mon, 8 Mar 2021 16:48:44 +0000 (22:18 +0530)]
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm8350 and friends
Add support for the PM8350, PM8350B, PM8350C, PMK8350, PMR735A and
PMR735B GPIO support to the Qualcomm PMIC GPIO binding.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210308164845.3210393-1-vkoul@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Drew Fustini [Tue, 2 Mar 2021 05:30:59 +0000 (21:30 -0800)]
docs/pinctrl: document debugfs files
Document debugfs directories and files created for pinctrl subsystem.
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210302053059.1049035-5-drew@beagleboard.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Drew Fustini [Tue, 2 Mar 2021 05:30:58 +0000 (21:30 -0800)]
Documentation: rename pinctl to pin-control
pinctl is not ideal as pinctrl (with an 'r') is much more common. Linus
state that pin-control.rst would be the best name for the documentation.
Link: https://lore.kernel.org/linux-gpio/20210126050817.GA187797@x1/#t
Suggested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210302053059.1049035-4-drew@beagleboard.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Drew Fustini [Tue, 2 Mar 2021 05:30:57 +0000 (21:30 -0800)]
pinctrl: pinmux: Add pinmux-select debugfs file
Add "pinmux-select" to debugfs which will activate a pin function for a
given pin group:
echo "<group-name function-name>" > pinmux-select
The write operation pinmux_select() handles this by checking that the
names map to valid selectors and then calling ops->set_mux().
The existing "pinmux-functions" debugfs file lists the pin functions
registered for the pin controller. For example:
function: pinmux-uart0, groups = [ pinmux-uart0-pins ]
function: pinmux-mmc0, groups = [ pinmux-mmc0-pins ]
function: pinmux-mmc1, groups = [ pinmux-mmc1-pins ]
function: pinmux-i2c0, groups = [ pinmux-i2c0-pins ]
function: pinmux-i2c1, groups = [ pinmux-i2c1-pins ]
function: pinmux-spi1, groups = [ pinmux-spi1-pins ]
To activate function pinmux-i2c1 on group pinmux-i2c1-pins:
echo "pinmux-i2c1-pins pinmux-i2c1" > pinmux-select
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210302053059.1049035-3-drew@beagleboard.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Drew Fustini [Tue, 2 Mar 2021 05:30:56 +0000 (21:30 -0800)]
pinctrl: use to octal permissions for debugfs files
Switch over pinctrl debugfs files to use octal permissions as they are
preferred over symbolic permissions. Refer to commit
f90774e1fd27
("checkpatch: look for symbolic permissions and suggest octal instead").
Note: S_IFREG flag is added to the mode by __debugfs_create_file()
in fs/debugfs/inode.c
Suggested-by: Joe Perches <joe@perches.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Link: https://lore.kernel.org/r/20210302053059.1049035-2-drew@beagleboard.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Yang Li [Fri, 26 Feb 2021 01:34:57 +0000 (09:34 +0800)]
pinctrl: ingenic: add missing call to of_node_put()
In one of the error paths of the for_each_child_of_node() loop in
ingenic_gpio_probe, add missing call to of_node_put().
Fix the following coccicheck warning:
./drivers/pinctrl/pinctrl-ingenic.c:2485:1-23: WARNING: Function
"for_each_child_of_node" should have of_node_put() before return around
line 2489.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/1614303297-24178-1-git-send-email-yang.lee@linux.alibaba.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Jianqun Xu [Tue, 23 Feb 2021 10:19:37 +0000 (18:19 +0800)]
pinctrl: rockchip: clear int status when driver probed
Some devices may do gpio interrupt trigger and make an int status before
pinctrl driver probed, then the gpio handler will keep complain untill
the device driver works to stop trigger.
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20210223101937.273085-1-jay.xu@rock-chips.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Maulik Shah [Fri, 12 Feb 2021 04:59:34 +0000 (10:29 +0530)]
pinctrl: qcom: sc7280: Add GPIO wakeup interrupt map
GPIOs that can be configured as wakeup sources, have their
interrupt lines routed to PDC interrupt controller.
Provide the interrupt map of the GPIO to its wakeup capable
interrupt parent.
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1613105974-28181-1-git-send-email-rnayak@codeaurora.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Junlin Yang [Mon, 15 Feb 2021 10:36:43 +0000 (18:36 +0800)]
pinctrl: stm32: add missing of_node_put
Fix OF node leaks by calling of_node_put in
for_each_available_child_of_node when the cycle returns.
Generated by: scripts/coccinelle/iterators/for_each_child.cocci
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Link: https://lore.kernel.org/r/20210215103643.898-1-angkery@163.com
Acked-by: Fabien Dessenne <fabien.dessenne@foss.st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Konstantin Porotchkin [Tue, 16 Feb 2021 11:31:18 +0000 (13:31 +0200)]
pinctrl: armada-cp110 - fix MPP54/MPP55 functions
The function name is used for selecting MPP functionality and
should be unique within function names of the same pin.
This patch fixes function names for MPP54 and MPP55 that
have two different functions named the same.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Link: https://lore.kernel.org/r/20210216113118.17484-3-kostap@marvell.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Konstantin Porotchkin [Tue, 16 Feb 2021 11:31:17 +0000 (13:31 +0200)]
pinctrl: cp110-system-controller: fix the pin function names
Fix the pin function names for MPP54 and MPP55.
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Link: https://lore.kernel.org/r/20210216113118.17484-2-kostap@marvell.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Junlin Yang [Tue, 16 Feb 2021 08:02:31 +0000 (16:02 +0800)]
pinctrl: equilibrium: add missing of_node_put
Fix OF node leaks by calling of_node_put in
for_each_child_of_node when the cycle returns.
Generated by: scripts/coccinelle/iterators/for_each_child.cocci
Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
Link: https://lore.kernel.org/r/20210216080231.1303-1-angkery@163.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Niklas Söderlund [Tue, 9 Mar 2021 11:49:30 +0000 (12:49 +0100)]
pinctrl: renesas: r8a77965: Add vin4_g8 and vin5_high8 pins
This patch adds vin4_g8 and vin5_high8 support to the R8A77965 SoC.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Link: https://lore.kernel.org/r/20210309114930.2433711-5-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Niklas Söderlund [Tue, 9 Mar 2021 11:49:29 +0000 (12:49 +0100)]
pinctrl: renesas: r8a77990: Add vin4_g8 and vin5_high8 pins
This patch adds vin4_g8 and vin5_high8 support to the R8A77990 SoC.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Link: https://lore.kernel.org/r/20210309114930.2433711-4-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Niklas Söderlund [Tue, 9 Mar 2021 11:49:28 +0000 (12:49 +0100)]
pinctrl: renesas: r8a7796: Add vin4_g8 and vin5_high8 pins
This patch adds vin4_g8 and vin5_high8 support to the R8A7796 SoC.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Link: https://lore.kernel.org/r/20210309114930.2433711-3-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Niklas Söderlund [Tue, 9 Mar 2021 11:49:27 +0000 (12:49 +0100)]
pinctrl: renesas: r8a77951: Add vin4_g8 and vin5_high8 pins
This patch adds vin4_g8 and vin5_high8 support to the R8A77951 SoC.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Link: https://lore.kernel.org/r/20210309114930.2433711-2-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Andy Shevchenko [Mon, 8 Mar 2021 16:49:10 +0000 (18:49 +0200)]
pinctrl: intel: Show the GPIO base calculation explicitly
During the split of intel_pinctrl_add_padgroups(), the _by_size() variant
missed the GPIO base calculations and hence made unable to retrieve proper
GPIO number.
Assign the gpio_base explicitly in _by_size() variant.
While at it, differentiate NOMAP case with the rest in _by_gpps() variant.
Fixes:
036e126c72eb ("pinctrl: intel: Split intel_pinctrl_add_padgroups() for better maintenance")
Reported-and-tested-by: Maximilian Luz <luzmaximilian@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Linus Torvalds [Sat, 6 Mar 2021 01:33:41 +0000 (17:33 -0800)]
Linux 5.12-rc2
Linus Torvalds [Sat, 6 Mar 2021 01:27:59 +0000 (17:27 -0800)]
Merge tag 'for-linus' of git://git./linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"Nothing special here, though Bob's regression fixes for rxe would have
made it before the rc cycle had there not been such strong winter
weather!
- Fix corner cases in the rxe reference counting cleanup that are
causing regressions in blktests for SRP
- Two kdoc fixes so W=1 is clean
- Missing error return in error unwind for mlx5
- Wrong lock type nesting in IB CM"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/rxe: Fix errant WARN_ONCE in rxe_completer()
RDMA/rxe: Fix extra deref in rxe_rcv_mcast_pkt()
RDMA/rxe: Fix missed IB reference counting in loopback
RDMA/uverbs: Fix kernel-doc warning of _uverbs_alloc
RDMA/mlx5: Set correct kernel-doc identifier
IB/mlx5: Add missing error code
RDMA/rxe: Fix missing kconfig dependency on CRYPTO
RDMA/cm: Fix IRQ restore in ib_send_cm_sidr_rep
Linus Torvalds [Sat, 6 Mar 2021 01:23:03 +0000 (17:23 -0800)]
Merge tag 'gcc-plugins-v5.12-rc2' of git://git./linux/kernel/git/kees/linux
Pull gcc-plugins fixes from Kees Cook:
"Tiny gcc-plugin fixes for v5.12-rc2. These issues are small but have
been reported a couple times now by static analyzers, so best to get
them fixed to reduce the noise. :)
- Fix coding style issues (Jason Yan)"
* tag 'gcc-plugins-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
gcc-plugins: latent_entropy: remove unneeded semicolon
gcc-plugins: structleak: remove unneeded variable 'ret'
Linus Torvalds [Sat, 6 Mar 2021 01:21:25 +0000 (17:21 -0800)]
Merge tag 'pstore-v5.12-rc2' of git://git./linux/kernel/git/kees/linux
Pull pstore fixes from Kees Cook:
- Rate-limit ECC warnings (Dmitry Osipenko)
- Fix error path check for NULL (Tetsuo Handa)
* tag 'pstore-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
pstore/ram: Rate-limit "uncorrectable error in header" message
pstore: Fix warning in pstore_kill_sb()
Linus Torvalds [Fri, 5 Mar 2021 21:25:23 +0000 (13:25 -0800)]
Merge tag 'for-5.12/dm-fixes' of git://git./linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
"Fix DM verity target's optional Forward Error Correction (FEC) for
Reed-Solomon roots that are unaligned to block size"
* tag 'for-5.12/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm verity: fix FEC for RS roots unaligned to block size
dm bufio: subtract the number of initial sectors in dm_bufio_get_device_size
Linus Torvalds [Fri, 5 Mar 2021 20:59:37 +0000 (12:59 -0800)]
Merge tag 'block-5.12-2021-03-05' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe fixes:
- more device quirks (Julian Einwag, Zoltán Böszörményi, Pascal
Terjan)
- fix a hwmon error return (Daniel Wagner)
- fix the keep alive timeout initialization (Martin George)
- ensure the model_number can't be changed on a used subsystem
(Max Gurtovoy)
- rsxx missing -EFAULT on copy_to_user() failure (Dan)
- rsxx remove unused linux.h include (Tian)
- kill unused RQF_SORTED (Jean)
- updated outdated BFQ comments (Joseph)
- revert work-around commit for bd_size_lock, since we removed the
offending user in this merge window (Damien)
* tag 'block-5.12-2021-03-05' of git://git.kernel.dk/linux-block:
nvmet: model_number must be immutable once set
nvme-fabrics: fix kato initialization
nvme-hwmon: Return error code when registration fails
nvme-pci: add quirks for Lexar 256GB SSD
nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state
nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
rsxx: Return -EFAULT if copy_to_user() fails
block/bfq: update comments and default value in docs for fifo_expire
rsxx: remove unused including <linux/version.h>
block: Drop leftover references to RQF_SORTED
block: revert "block: fix bd_size_lock use"
Linus Torvalds [Fri, 5 Mar 2021 20:44:43 +0000 (12:44 -0800)]
Merge tag 'io_uring-5.12-2021-03-05' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"A bit of a mix between fallout from the worker change, cleanups and
reductions now possible from that change, and fixes in general. In
detail:
- Fully serialize manager and worker creation, fixing races due to
that.
- Clean up some naming that had gone stale.
- SQPOLL fixes.
- Fix race condition around task_work rework that went into this
merge window.
- Implement unshare. Used for when the original task does unshare(2)
or setuid/seteuid and friends, drops the original workers and forks
new ones.
- Drop the only remaining piece of state shuffling we had left, which
was cred. Move it into issue instead, and we can drop all of that
code too.
- Kill f_op->flush() usage. That was such a nasty hack that we had
out of necessity, we no longer need it.
- Following from ->flush() removal, we can also drop various bits of
ctx state related to SQPOLL and cancelations.
- Fix an issue with IOPOLL retry, which originally was fallout from a
filemap change (removing iov_iter_revert()), but uncovered an issue
with iovec re-import too late.
- Fix an issue with system suspend.
- Use xchg() for fallback work, instead of cmpxchg().
- Properly destroy io-wq on exec.
- Add create_io_thread() core helper, and use that in io-wq and
io_uring. This allows us to remove various silly completion events
related to thread setup.
- A few error handling fixes.
This should be the grunt of fixes necessary for the new workers, next
week should be quieter. We've got a pending series from Pavel on
cancelations, and how tasks and rings are indexed. Outside of that,
should just be minor fixes. Even with these fixes, we're still killing
a net ~80 lines"
* tag 'io_uring-5.12-2021-03-05' of git://git.kernel.dk/linux-block: (41 commits)
io_uring: don't restrict issue_flags for io_openat
io_uring: make SQPOLL thread parking saner
io-wq: kill hashed waitqueue before manager exits
io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
io_uring: don't keep looping for more events if we can't flush overflow
io_uring: move to using create_io_thread()
kernel: provide create_io_thread() helper
io_uring: reliably cancel linked timeouts
io_uring: cancel-match based on flags
io-wq: ensure all pending work is canceled on exit
io_uring: ensure that threads freeze on suspend
io_uring: remove extra in_idle wake up
io_uring: inline __io_queue_async_work()
io_uring: inline io_req_clean_work()
io_uring: choose right tctx->io_wq for try cancel
io_uring: fix -EAGAIN retry with IOPOLL
io-wq: fix error path leak of buffered write hash map
io_uring: remove sqo_task
io_uring: kill sqo_dead and sqo submission halting
io_uring: ignore double poll add on the same waitqueue head
...
Linus Torvalds [Fri, 5 Mar 2021 20:36:33 +0000 (12:36 -0800)]
Merge tag 'pm-5.12-rc2' of git://git./linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the usage of device links in the runtime PM core code and
update the DTPM (Dynamic Thermal Power Management) feature added
recently.
Specifics:
- Make the runtime PM core code avoid attempting to suspend supplier
devices before updating the PM-runtime status of a consumer to
'suspended' (Rafael Wysocki).
- Fix DTPM (Dynamic Thermal Power Management) root node
initialization and label that feature as EXPERIMENTAL in Kconfig
(Daniel Lezcano)"
* tag 'pm-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap/drivers/dtpm: Add the experimental label to the option description
powercap/drivers/dtpm: Fix root node initialization
PM: runtime: Update device status before letting suppliers suspend
Linus Torvalds [Fri, 5 Mar 2021 20:32:17 +0000 (12:32 -0800)]
Merge tag 'acpi-5.12-rc2' of git://git./linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Make the empty stubs of some helper functions used when CONFIG_ACPI is
not set actually match those functions (Andy Shevchenko)"
* tag 'acpi-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: bus: Constify is_acpi_node() and friends (part 2)
Linus Torvalds [Fri, 5 Mar 2021 20:26:24 +0000 (12:26 -0800)]
Merge tag 'iommu-fixes-v5.12-rc1' of git://git./linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Fix a sleeping-while-atomic issue in the AMD IOMMU code
- Disable lazy IOTLB flush for untrusted devices in the Intel VT-d
driver
- Fix status code definitions for Intel VT-d
- Fix IO Page Fault issue in Tegra IOMMU driver
* tag 'iommu-fixes-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/vt-d: Fix status code for Allocate/Free PASID command
iommu: Don't use lazy flush for untrusted device
iommu/tegra-smmu: Fix mc errors on tegra124-nyan
iommu/amd: Fix sleeping in atomic in increase_address_space()
Linus Torvalds [Fri, 5 Mar 2021 20:21:14 +0000 (12:21 -0800)]
Merge tag 'for-5.12-rc1-tag' of git://git./linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"More regression fixes and stabilization.
Regressions:
- zoned mode
- count zone sizes in wider int types
- fix space accounting for read-only block groups
- subpage: fix page tail zeroing
Fixes:
- fix spurious warning when remounting with free space tree
- fix warning when creating a directory with smack enabled
- ioctl checks for qgroup inheritance when creating a snapshot
- qgroup
- fix missing unlock on error path in zero range
- fix amount of released reservation on error
- fix flushing from unsafe context with open transaction,
potentially deadlocking
- minor build warning fixes"
* tag 'for-5.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: zoned: do not account freed region of read-only block group as zone_unusable
btrfs: zoned: use sector_t for zone sectors
btrfs: subpage: fix the false data csum mismatch error
btrfs: fix warning when creating a directory with smack enabled
btrfs: don't flush from btrfs_delayed_inode_reserve_metadata
btrfs: export and rename qgroup_reserve_meta
btrfs: free correct amount of space in btrfs_delayed_inode_reserve_metadata
btrfs: fix spurious free_space_tree remount warning
btrfs: validate qgroup inherit for SNAP_CREATE_V2 ioctl
btrfs: unlock extents in btrfs_zero_range in case of quota reservation errors
btrfs: ref-verify: use 'inline void' keyword ordering
Linus Torvalds [Fri, 5 Mar 2021 20:12:28 +0000 (12:12 -0800)]
Merge tag 'devicetree-fixes-for-5.12-1' of git://git./linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Another batch of graph and video-interfaces schema conversions
- Drop DT header symlink for dropped C6X arch
- Fix bcm2711-hdmi schema error
* tag 'devicetree-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: media: Use graph and video-interfaces schemas, round 2
dts: drop dangling c6x symlink
dt-bindings: bcm2711-hdmi: Fix broken schema
Linus Torvalds [Fri, 5 Mar 2021 20:04:59 +0000 (12:04 -0800)]
Merge tag 'trace-v5.12-rc1' of git://git./linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Functional fixes:
- Fix big endian conversion for arm64 in recordmcount processing
- Fix timestamp corruption in ring buffer on discarding events
- Fix memory leak in __create_synth_event()
- Skip selftests if tracing is disabled as it will cause them to
fail.
Non-functional fixes:
- Fix help text in Kconfig
- Remove duplicate prototype for trace_empty()
- Fix stale comment about the trace_event_call flags.
Self test update:
- Add more information to the validation output of when a corrupt
timestamp is found in the ring buffer, and also trigger a warning
to make sure that tests catch it"
* tag 'trace-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Fix comment about the trace_event_call flags
tracing: Skip selftests if tracing is disabled
tracing: Fix memory leak in __create_synth_event()
ring-buffer: Add a little more information and a WARN when time stamp going backwards is detected
ring-buffer: Force before_stamp and write_stamp to be different on discard
tracing: Fix help text of TRACEPOINT_BENCHMARK in Kconfig
tracing: Remove duplicate declaration from trace.h
ftrace: Have recordmcount use w8 to read relp->r_info in arm64_is_fake_mcount
Bob Pearson [Thu, 4 Mar 2021 19:20:49 +0000 (13:20 -0600)]
RDMA/rxe: Fix errant WARN_ONCE in rxe_completer()
In rxe_comp.c in rxe_completer() the function free_pkt() did not clear skb
which triggered a warning at 'done:' and could possibly at 'exit:'. The
WARN_ONCE() calls are not actually needed. The call to free_pkt() is
moved to the end to clearly show that all skbs are freed.
Fixes:
899aba891cab ("RDMA/rxe: Fix FIXME in rxe_udp_encap_recv()")
Link: https://lore.kernel.org/r/20210304192048.2958-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Bob Pearson [Thu, 4 Mar 2021 19:20:49 +0000 (13:20 -0600)]
RDMA/rxe: Fix extra deref in rxe_rcv_mcast_pkt()
rxe_rcv_mcast_pkt() dropped a reference to ib_device when no error
occurred causing an underflow on the reference counter. This code is
cleaned up to be clearer and easier to read.
Fixes:
899aba891cab ("RDMA/rxe: Fix FIXME in rxe_udp_encap_recv()")
Link: https://lore.kernel.org/r/20210304192048.2958-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Bob Pearson [Thu, 4 Mar 2021 19:20:49 +0000 (13:20 -0600)]
RDMA/rxe: Fix missed IB reference counting in loopback
When the noted patch below extending the reference taken by
rxe_get_dev_from_net() in rxe_udp_encap_recv() until each skb is freed it
was not matched by a reference in the loopback path resulting in
underflows.
Fixes:
899aba891cab ("RDMA/rxe: Fix FIXME in rxe_udp_encap_recv()")
Link: https://lore.kernel.org/r/20210304192048.2958-1-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Pavel Begunkov [Sun, 28 Feb 2021 22:35:14 +0000 (22:35 +0000)]
io_uring: don't restrict issue_flags for io_openat
45d189c606292 ("io_uring: replace force_nonblock with flags") did
something strange for io_openat() slicing all issue_flags but
IO_URING_F_NONBLOCK. Not a bug for now, but better to just forward the
flags.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 16:13:07 +0000 (09:13 -0700)]
Merge tag 'nvme-5.12-2021-03-05' of git://git.infradead.org/nvme into block-5.12
Pull NVMe fixes from Christoph:
"nvme fixes for 5.12:
- more device quirks (Julian Einwag, Zoltán Böszörményi, Pascal Terjan)
- fix a hwmon error return (Daniel Wagner)
- fix the keep alive timeout initialization (Martin George)
- ensure the model_number can't be changed on a used subsystem
(Max Gurtovoy)"
* tag 'nvme-5.12-2021-03-05' of git://git.infradead.org/nvme:
nvmet: model_number must be immutable once set
nvme-fabrics: fix kato initialization
nvme-hwmon: Return error code when registration fails
nvme-pci: add quirks for Lexar 256GB SSD
nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state
nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
Jens Axboe [Fri, 5 Mar 2021 15:44:39 +0000 (08:44 -0700)]
io_uring: make SQPOLL thread parking saner
We have this weird true/false return from parking, and then some of the
callers decide to look at that. It can lead to unbalanced parks and
sqd locking. Have the callers check the thread status once it's parked.
We know we have the lock at that point, so it's either valid or it's NULL.
Fix race with parking on thread exit. We need to be careful here with
ordering of the sdq->lock and the IO_SQ_THREAD_SHOULD_PARK bit.
Rename sqd->completion to sqd->parked to reflect that this is the only
thing this completion event doesn.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 15:14:08 +0000 (08:14 -0700)]
io-wq: kill hashed waitqueue before manager exits
If we race with shutting down the io-wq context and someone queueing
a hashed entry, then we can exit the manager with it armed. If it then
triggers after the manager has exited, we can have a use-after-free where
io_wqe_hash_wake() attempts to wake a now gone manager process.
Move the killing of the hashed write queue into the manager itself, so
that we know we've killed it before the task exits.
Fixes:
e941894eae31 ("io-wq: make buffered file write hashed work map per-ctx")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 04:02:58 +0000 (21:02 -0700)]
io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
The callback can only be armed, if we get -EIOCBQUEUED returned. It's
important that we clear the WAITQ bit for other cases, otherwise we can
queue for async retry and filemap will assume that we're armed and
return -EAGAIN instead of just blocking for the IO.
Cc: stable@vger.kernel.org # 5.9+
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Fri, 5 Mar 2021 00:15:48 +0000 (17:15 -0700)]
io_uring: don't keep looping for more events if we can't flush overflow
It doesn't make sense to wait for more events to come in, if we can't
even flush the overflow we already have to the ring. Return -EBUSY for
that condition, just like we do for attempts to submit with overflow
pending.
Cc: stable@vger.kernel.org # 5.11
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jens Axboe [Thu, 4 Mar 2021 19:39:36 +0000 (12:39 -0700)]
io_uring: move to using create_io_thread()
This allows us to do task creation and setup without needing to use
completions to try and synchronize with the starting thread. Get rid of
the old io_wq_fork_thread() wrapper, and the 'wq' and 'worker' startup
completion events - we can now do setup before the task is running.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Rafael J. Wysocki [Fri, 5 Mar 2021 15:19:10 +0000 (16:19 +0100)]
Merge branch 'powercap'
* powercap:
powercap/drivers/dtpm: Add the experimental label to the option description
powercap/drivers/dtpm: Fix root node initialization
Max Gurtovoy [Wed, 17 Feb 2021 17:19:40 +0000 (17:19 +0000)]
nvmet: model_number must be immutable once set
In case we have already established connection to nvmf target, it
shouldn't be allowed to change the model_number. E.g. if someone will
identify ctrl and get model_number of "my_model" later on will change
the model_numbel via configfs to "my_new_model" this will break the NVMe
specification for "Get Log Page – Persistent Event Log" that refers to
Model Number as: "This field contains the same value as reported in the
Model Number field of the Identify Controller data structure, bytes
63:24."
Although it doesn't mentioned explicitly that this field can't be
changed, we can assume it.
So allow setting this field only once: using configfs or in the first
identify ctrl operation.
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Martin George [Thu, 11 Feb 2021 17:58:26 +0000 (23:28 +0530)]
nvme-fabrics: fix kato initialization
Currently kato is initialized to NVME_DEFAULT_KATO for both
discovery & i/o controllers. This is a problem specifically
for non-persistent discovery controllers since it always ends
up with a non-zero kato value. Fix this by initializing kato
to zero instead, and ensuring various controllers are assigned
appropriate kato values as follows:
non-persistent controllers - kato set to zero
persistent controllers - kato set to NVMF_DEV_DISC_TMO
(or any positive int via nvme-cli)
i/o controllers - kato set to NVME_DEFAULT_KATO
(or any positive int via nvme-cli)
Signed-off-by: Martin George <marting@netapp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Daniel Wagner [Fri, 12 Feb 2021 09:30:15 +0000 (10:30 +0100)]
nvme-hwmon: Return error code when registration fails
The hwmon pointer wont be NULL if the registration fails. Though the
exit code path will assign it to ctrl->hwmon_device. Later
nvme_hwmon_exit() will try to free the invalid pointer. Avoid this by
returning the error code from hwmon_device_register_with_info().
Fixes:
ed7770f66286 ("nvme/hwmon: rework to avoid devm allocation")
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Pascal Terjan [Tue, 23 Feb 2021 22:10:46 +0000 (22:10 +0000)]
nvme-pci: add quirks for Lexar 256GB SSD
Add the NVME_QUIRK_NO_NS_DESC_LIST and NVME_QUIRK_IGNORE_DEV_SUBNQN
quirks for this buggy device.
Reported and tested in https://bugs.mageia.org/show_bug.cgi?id=28417
Signed-off-by: Pascal Terjan <pterjan@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Zoltán Böszörményi [Sun, 21 Feb 2021 05:12:16 +0000 (06:12 +0100)]
nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state
My 2TB SKC2000 showed the exact same symptoms that were provided
in
538e4a8c57 ("nvme-pci: avoid the deepest sleep state on
Kingston A2000 SSDs"), i.e. a complete NVME lockup that needed
cold boot to get it back.
According to some sources, the A2000 is simply a rebadged
SKC2000 with a slightly optimized firmware.
Adding the SKC2000 PCI ID to the quirk list with the same workaround
as the A2000 made my laptop survive a 5 hours long Yocto bootstrap
buildfest which reliably triggered the SSD lockup previously.
Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Julian Einwag [Tue, 16 Feb 2021 12:25:43 +0000 (13:25 +0100)]
nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST.
The kernel fails to fully detect these SSDs, only the character devices
are present:
[ 10.785605] nvme nvme0: pci function 0000:04:00.0
[ 10.876787] nvme nvme1: pci function 0000:81:00.0
[ 13.198614] nvme nvme0: missing or invalid SUBNQN field.
[ 13.198658] nvme nvme1: missing or invalid SUBNQN field.
[ 13.206896] nvme nvme0: Shutdown timeout set to 20 seconds
[ 13.215035] nvme nvme1: Shutdown timeout set to 20 seconds
[ 13.225407] nvme nvme0: 16/0/0 default/read/poll queues
[ 13.233602] nvme nvme1: 16/0/0 default/read/poll queues
[ 13.239627] nvme nvme0: Identify Descriptors failed (8194)
[ 13.246315] nvme nvme1: Identify Descriptors failed (8194)
Adding the NVME_QUIRK_NO_NS_DESC_LIST fixes this problem.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205679
Signed-off-by: Julian Einwag <jeinwag-nvme@marcapo.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Linus Torvalds [Fri, 5 Mar 2021 03:06:28 +0000 (19:06 -0800)]
Merge tag 'drm-fixes-2021-03-05' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"More may show up but this is what I have at this stage: just a single
nouveau regression fix, and a bunch of amdgpu fixes.
amdgpu:
- S0ix fix
- Handle new NV12 SKU
- Misc power fixes
- Display uninitialized value fix
- PCIE debugfs register access fix
nouveau:
- regression fix for gk104"
* tag 'drm-fixes-2021-03-05' of git://anongit.freedesktop.org/drm/drm:
drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie
drm/amd/display: fix the return of the uninitialized value in ret
drm/amdgpu: enable BACO runpm by default on sienna cichlid and navy flounder
drm/amd/pm: correct Arcturus mmTHM_BACO_CNTL register address
drm/amdgpu/swsmu/vangogh: Only use RLCPowerNotify msg for disable
drm/amdgpu/pm: make unsupported power profile messages debug
drm/amdgpu:disable VCN for Navi12 SKU
drm/amdgpu: Only check for S0ix if AMD_PMC is configured
drm/nouveau/fifo/gk104-gp1xx: fix creation of sw class