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1,412,038 commits

Author SHA1 Message Date
Krzysztof Kozlowski
160d686fbf pinctrl: tegra-xusb: Simplify locking with guard()
Simplify error handling (less gotos) over locks with guard().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:47 +01:00
Krzysztof Kozlowski
0899bab9b2 pinctrl: tegra-xusb: Return void in padctl enable/disable functions
Make the padctl functions a bit simpler by returning void instead of
always '0'.  The callers - phy init/exit - still need to return 0, but
these are smaller function without if/branching.

Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:47 +01:00
Krzysztof Kozlowski
b339e1df67 pinctrl: tb10x: Simplify locking with guard()
Simplify error handling (less code in error case) over locks with
guard().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:47 +01:00
Krzysztof Kozlowski
708adef80c pinctrl: microchip-sgpio: Simplify locking with guard()
Simplify error handling (less gotos) over locks with guard().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:47 +01:00
Krzysztof Kozlowski
6fe3b96b05 pinctrl: aw9523: Simplify locking with guard()
Simplify error handling (less gotos) over locks with guard() which also
removes possibility (at least by reading the code) of returning
uninitialized rc/ret value in aw9523_pconf_set() and
aw9523_gpio_get_multiple() functions.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:46 +01:00
Krzysztof Kozlowski
b4b224ec05 pinctrl: amd: Cleanup header includes
Remove unused includes: no lists and mutexes.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:46 +01:00
Krzysztof Kozlowski
faf55ac9a4 pinctrl: sophgo: Cleanup header includes
Remove unused includes from internal headers, because they do not have
following: bit manipulations, mutexes, spinlocks and struct devices.
These headers are included by actual C files, which seem to have all
necessary includes.

Reviewed-by: Inochi Amaoto <inochiama@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:46 +01:00
Krzysztof Kozlowski
17d41be3c7 pinctrl: starfive: jh7110-sys: Cleanup header includes
Remove unused includes: no clocks, mutexes and resets.

Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:46 +01:00
Krzysztof Kozlowski
a7f7ee348d pinctrl: aspeed: Cleanup header includes
Remove unused includes (no mutexes, string functions, no OF functions)
and bring directly used mod_devicetable.h (previously pulled via of.h).

Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 01:11:46 +01:00
Linus Walleij
badf64c1ed Samsung pinctrl drivers changes for v6.20
Add new pin controllers for Samsung Exynos9610 SoC.
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Merge tag 'samsung-pinctrl-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel

Samsung pinctrl drivers changes for v6.20

Add new pin controllers for Samsung Exynos9610 SoC.

Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 00:45:43 +01:00
Bartosz Golaszewski
eb9eb4db98 driver core: make pinctrl_bind_pins() private
pinctrl_bind_pins() is only used by driver core (as it should). Move it
out of the public header into base.h.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 00:34:44 +01:00
Linus Walleij
43519f5457 pinctrl: renesas: Updates for v6.20
- Add support for GPIO IRQs on RZ/T2H and RZ/N2H.
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Merge tag 'renesas-pinctrl-for-v6.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel

pinctrl: renesas: Updates for v6.20

  - Add support for GPIO IRQs on RZ/T2H and RZ/N2H.

Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-19 00:27:18 +01:00
Yixun Lan
ba7693014d dt-bindings: pinctrl: spacemit: k3: fix drive-strength doc
Fix a typo in DT documentation, it should describe the 3.3V drive strength
table of SpacemiT k3 SoC.

Fixes: 5adaa1a8c0 ("dt-bindings: pinctrl: spacemit: add K3 SoC support")
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-14 14:53:53 +01:00
Linus Walleij
881238a852 pinctrl: apple: Implement GPIO func check callback
This function will check if the indicated function enumerator
i.e. the value set into bits 5 and 6 of the pin configuration
register, is zero and thus corresponds to the GPIO mode of the
pin.

This may be necessary to know since the pin controller is
flagged as "strict": once you set a pin *explicitly* to GPIO
mode using function 0, the core is unaware that this is
actually the GPIO mode, and clients may be denied to
retrieve the pin as a GPIO.

Currently none of the in-kernel device trees sets any pin to
GPIO mode, but this may happen any day.

Reviewed-by: Sven Peter <sven@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-13 11:22:21 +01:00
Linus Walleij
7b9a9cafc4 pinctrl: apple: Use unsigned int instead of unsigned
It is discouraged to use the ambiguous "unsigned" type, use
explicit unsigned int in the driver.

Reviewed-by: Sven Peter <sven@kernel.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-13 11:22:20 +01:00
Cosmin Tanislav
829dde3369 pinctrl: renesas: rzt2h: Add GPIO IRQ chip to handle interrupts
The Renesas RZ/T2H (R9A09G077) and Renesas RZ/N2H (R9A09G087) SoCs have
IRQ-capable pins handled by the ICU, which forwards them to the GIC.

The ICU supports 16 IRQ lines, the pins map to these lines arbitrarily,
and the mapping is not configurable.

Add a GPIO IRQ chip to the pin controller that can be used to configure
these pins as IRQ lines.

The pin controller places the requested pins into IRQ function,
disabling GPIO mode. A hierarchical IRQ domain is used to forward other
functionality to the parent IRQ domain, the ICU. The ICU does level
translation and then forwards other functionality to the GIC.

Wakeup capability is implemented by placing the entire pin controller on
the wakeup path if any pins are requested to be wakeup-capable.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260109143910.645628-2-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-13 10:21:53 +01:00
Alexandru Chimac
8c483209a6 pinctrl: samsung: Add Exynos9610 pinctrl configuration
Add pinctrl configuration for Exynos9610. The bank types used are the
same as on Exynos850 and gs101, so we can reuse the macros.

Signed-off-by: Alexandru Chimac <alex@chimac.ro>
Link: https://patch.msgid.link/20260102-exynos9610-pinctrl-v3-3-3f21f2cfb651@chimac.ro
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-11 12:10:29 +01:00
Alexandru Chimac
2efbc4cf87 dt-bindings: pinctrl: samsung: Add exynos9610-wakeup-eint node
Add a dedicated compatible for the exynos9610-wakeup-eint node, which is
compatbile with Exynos850's implementation (and the Exynos7 fallback).

Signed-off-by: Alexandru Chimac <alex@chimac.ro>
Link: https://patch.msgid.link/20260102-exynos9610-pinctrl-v3-2-3f21f2cfb651@chimac.ro
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-11 12:10:24 +01:00
Alexandru Chimac
4ab3ec8baa dt-bindings: pinctrl: samsung: Add exynos9610-pinctrl compatible
Document pin controller support on Exynos9610-series SoCs.

Signed-off-by: Alexandru Chimac <alex@chimac.ro>
Link: https://patch.msgid.link/20260102-exynos9610-pinctrl-v3-1-3f21f2cfb651@chimac.ro
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-11 12:10:22 +01:00
Andrew Jeffery
608c8030d3 pinctrl: aspeed: g5: Constrain LPC binding revision workaround to AST2500
Discovering a phandle to an AST2400 or AST2600 LPC node indicates an
error for the purpose of the AST2500 pinctrl driver.

Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-09 14:33:37 +01:00
Cosmin Tanislav
8b12070746 dt-bindings: pinctrl: renesas,r9a09g077-pinctrl: Document GPIO IRQ
The Renesas RZ/T2H (R9A09G077) and Renesas RZ/N2H (R9A09G087) SoCs have
IRQ-capable pins handled by the ICU, which forwards them to the GIC.

The ICU supports 16 IRQ lines, the pins map to these lines arbitrarily,
and the mapping is not configurable.

Document the required properties to handle GPIO IRQ.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251205150234.2958140-4-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-09 11:50:27 +01:00
Cosmin Tanislav
49b039a61a pinctrl: renesas: rzt2h: Allow .get_direction() for IRQ function GPIOs
Setting up an IRQ would normally be done in the .activate() and
.deactivate() ops of the IRQ domain, but for hierarchical IRQ domains
the .activate() and .deactivate() ops are overridden in the
gpiochip_hierarchy_setup_domain_ops() function.

As such, activating and deactivating need to be done in the .translate()
and .free() ops of the IRQ domain.

For RZ/T2H and RZ/N2H, interrupts go through the pin controller, into
the ICU, which level-translates them and forwards them to the GIC.

To use a GPIO as an interrupt it needs to be put into peripheral
function mode 0, which will connect it to the IRQ lines of the ICU.

The IRQ chip .child_to_parent_hwirq() callback is called as part of the
IRQ fwspec parsing logic (as part of irq_create_of_mapping()) which
happens before the IRQ is requested (as part of gpiochip_lock_as_irq()).

gpiochip_lock_as_irq() calls gpiod_get_direction() if the
.get_direction() callback is provided to ensure that the GPIO line is
set up as input.

In our case, IRQ function is separate from GPIO, and both cannot be true
at the same time.

Return GPIO_LINE_DIRECTION_IN even if pin is in IRQ function to allow
this setup to work.

Hold the spinlock to ensure atomicity between reading the PMC register
(which determines whether the pin is in GPIO mode or not) and reading
the function of the pin when it is not in GPIO mode.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251205150234.2958140-3-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-09 11:49:49 +01:00
Cosmin Tanislav
ba4a92372b pinctrl: renesas: rzt2h: Move GPIO enable/disable into separate function
GPIO is enabled or disabled in multiple places, simplify code by moving
this logic into a separate function.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20251205150234.2958140-2-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-09 11:49:33 +01:00
Bartosz Golaszewski
d6df4abe95 pinctrl: meson: amlogic-a4: mark the GPIO controller as sleeping
The GPIO controller is configured as non-sleeping but it uses generic
pinctrl helpers which use a mutex for synchronization. This will cause
lockdep splats when used together with shared GPIOs going through the
GPIO shared proxy driver.

Fixes: 6e9be3abb7 ("pinctrl: Add driver support for Amlogic SoCs")
Cc: stable@vger.kernel.org
Reported-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Closes: https://lore.kernel.org/all/CAFBinCAc7CO8gfNQakCu3LfkYXuyTd2iRpMRm8EKXSL0mwOnJw@mail.gmail.com/
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-09 10:33:13 +01:00
Bartosz Golaszewski
d184b5fef6 pinctrl: meson: extend build coverage with COMPILE_TEST=y
We currently only build these drivers on ARM but there's nothing that
should stop us from building it with allmodconfig on other
architectures. Extend the build coverage for all meson drivers.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-09 10:31:09 +01:00
Akiyoshi Kurita
940e9b835a dt-bindings: pinctrl: intel: keembay: fix typo
Fix a typo in the documentation ("upto" -> "up to").

Signed-off-by: Akiyoshi Kurita <weibu@redadmin.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-09 10:27:18 +01:00
Ryan Wanner
0968c81ce9 pinctrl: at91-pio4: Add sama7d65 pio4 support
Add sama7d65 compatibility string.

Sama7d65 does not have a full last bank of PIO lines similar to the
Sama7g54 SoC. Sama7d65 only has 14 lines on the last PIO bank not the
full 32; adjusting the SoC attributes accordingly.

Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:22:14 +01:00
Peng Fan
6e00258964 pinctrl: imx: Add support for NXP i.MX952
The i.MX952 System Manager (SM) firmware supports the System Control
Management Interface (SCMI) pinctrl protocol, similar to the i.MX95 SM.
The base offset for the i.MX952 IOMUXC Daisy input register differs from
that of the i.MX95. Update the pinctrl-imx-scmi driver to add support for
i.MX952.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:14:53 +01:00
Ranjani Vaidyanathan
781609002a pinctrl: imx: Support NXP scmi extended mux config
i.MX94 has special muxing options for certain pins. Their mux settings
are not in IOMUXC module. i.MX System Manager Firmware includes new vendor
defined pinctrl type to SCMI pinctrl driver to handle these pins. The MUX
value field in the IOMUX table is extended to 16 bits where the lower 8
bits represent the current IOMUX value and the upper 8 bits represent the
new extended mux added in i.MX94.

Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:14:53 +01:00
Chen-Yu Tsai
34f2866b35 dt-bindings: pinctrl: sunxi: Allow pinmux sub-pattern with leading numbers
The pattern for pinmux node names is typically the peripheral name and
instance number, followed by pingroup name if there are multiple options.

Normally the instance number is directly appended to the peripheral
name, like "mmc0" or "i2c2". But if the peripheral name ends with a
number, then it becomes confusing.

On the A20, the PS2 interface controller has two instances. This
produces pinmux node names like "ps2-0-pins". Make the sub-pattern
"[0-9]-" valid to fit this pattern. Avoid having to confusing "ps20-pins"
name.

Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:12:39 +01:00
Yixun Lan
3f20bdf715 pinctrl: spacemit: k3: adjust drive strength and schmitter trigger
K3 SoC expand drive strength to 4 bits which support even larger
settings table comparing to old SoC generation. Also schmitter trigger
setting is changed to 1 bit.

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:08:13 +01:00
Yixun Lan
7412311c46 pinctrl: spacemit: k3: add initial pin support
For the pinctrl IP of SpacemiT's K3 SoC, it has different register offset
comparing with previous SoC generation, so introduce a function to do the
pin to offset mapping. Also add all the pinctrl data.

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:08:13 +01:00
Yixun Lan
5adaa1a8c0 dt-bindings: pinctrl: spacemit: add K3 SoC support
Add new compatible string for SpacemiT K3 SoC, the pinctrl IP shares
almost same logic with previous K1 generation, but has different register
offset and pin configuration, for example the drive strength and
schmitter trigger settings has been changed.

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:08:13 +01:00
Yixun Lan
c3efac0592 dt-bindings: pinctrl: spacemit: convert drive strength to schema format
In order to better extend the pinctrl support for future new SoC, convert
drive strength setting from free form text to more standard schema format.

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2026-01-07 15:08:13 +01:00
Liang Jie
255b721c96 pinctrl: mediatek: make devm allocations safer and clearer in mtk_eint_do_init()
mtk_eint_do_init() allocates several pointer arrays which are then
populated in a per-instance loop and freed on error. The arrays are
currently allocated with devm_kmalloc(), so their entries are left
uninitialised until the per-instance allocations succeed.

On a failure in the middle of the loop, the error path iterates over
the full nbase range and calls devm_kfree() on each element. For
indices which were never initialised, the corresponding array entries
contain stack garbage. If any of those happen to be non-zero,
devm_kfree() will pass them to devres_destroy(), which will WARN
because there is no matching devm_kmalloc() resource for such bogus
pointers.

Improve the robustness and readability by:

  - Using devm_kcalloc() for the pointer arrays so that all entries
    start as NULL, ensuring that only genuinely initialised elements
    may be freed and preventing spurious WARN_ON()s in the error path.
  - Switching the allocations to sizeof(*ptr) / sizeof(**ptr) forms,
    avoiding hard-coded element types and making the code more resilient
    to future type changes.
  - Dropping the redundant NULL checks before devm_kfree(), as
    devm_kfree() safely handles NULL pointers.

The functional behaviour in the successful initialisation path remains
unchanged, while the error handling becomes simpler and less
error-prone.

Reviewed-by: fanggeng <fanggeng@lixiang.com>
Signed-off-by: Liang Jie <liangjie@lixiang.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2025-12-26 19:13:01 +01:00
Johan Hovold
a035b23b59 pinctrl: fix compile test defaults
Enabling compile testing should not enable every individual driver (we
have "allyesconfig" for that) but two new drivers got this wrong.

Default to n instead of ARCH_MICROCHIP as these drivers are not needed
in every Microchip build either.

Fixes: 38cf9d6413 ("pinctrl: add pic64gx "gpio2" pinmux driver")
Fixes: 46397274da ("pinctrl: add polarfire soc iomux0 pinmux driver")
Cc: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>
2025-12-25 21:28:11 +01:00
Linus Torvalds
8f0b4cce44 Linux 6.19-rc1 v6.19-rc1 2025-12-14 16:05:07 +12:00
Linus Torvalds
6a1636e066 SCSI misc on 20251214
The only core fix is in doc; all the others are in drivers, with the
 biggest impacts in libsas being the rollback on error handling and in
 ufs coming from a couple of error handling fixes, one causing a crash
 if it's activated before scanning and the other fixing W-LUN
 resumption.
 
 Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "The only core fix is in doc; all the others are in drivers, with the
  biggest impacts in libsas being the rollback on error handling and in
  ufs coming from a couple of error handling fixes, one causing a crash
  if it's activated before scanning and the other fixing W-LUN
  resumption"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: ufs: qcom: Fix confusing cleanup.h syntax
  scsi: libsas: Add rollback handling when an error occurs
  scsi: device_handler: Return error pointer in scsi_dh_attached_handler_name()
  scsi: ufs: core: Fix a deadlock in the frequency scaling code
  scsi: ufs: core: Fix an error handler crash
  scsi: Revert "scsi: libsas: Fix exp-attached device scan after probe failure scanned in again after probe failed"
  scsi: ufs: core: Fix RPMB link error by reversing Kconfig dependencies
  scsi: qla4xxx: Use time conversion macros
  scsi: qla2xxx: Enable/disable IRQD_NO_BALANCING during reset
  scsi: ipr: Enable/disable IRQD_NO_BALANCING during reset
  scsi: imm: Fix use-after-free bug caused by unfinished delayed work
  scsi: target: sbp: Remove KMSG_COMPONENT macro
  scsi: core: Correct documentation for scsi_device_quiesce()
  scsi: mpi3mr: Prevent duplicate SAS/SATA device entries in channel 1
  scsi: target: Reset t_task_cdb pointer in error case
  scsi: ufs: core: Fix EH failure after W-LUN resume error
2025-12-14 15:35:35 +12:00
Linus Torvalds
0dfb36b2dc We have a patch that adds an initial set of tracepoints to the MDS
client from Max, a fix that hardens osdmap parsing code from myself
 (marked for stable) and a few assorted fixups.
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Merge tag 'ceph-for-6.19-rc1' of https://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:
 "We have a patch that adds an initial set of tracepoints to the MDS
  client from Max, a fix that hardens osdmap parsing code from myself
  (marked for stable) and a few assorted fixups"

* tag 'ceph-for-6.19-rc1' of https://github.com/ceph/ceph-client:
  rbd: stop selecting CRC32, CRYPTO, and CRYPTO_AES
  ceph: stop selecting CRC32, CRYPTO, and CRYPTO_AES
  libceph: make decode_pool() more resilient against corrupted osdmaps
  libceph: Amend checking to fix `make W=1` build breakage
  ceph: Amend checking to fix `make W=1` build breakage
  ceph: add trace points to the MDS client
  libceph: fix log output race condition in OSD client
2025-12-14 15:24:10 +12:00
Linus Torvalds
4cfc21494a Trivial optimization.
Davidlohr Bueso (1):
   tomoyo: Use local kmap in tomoyo_dump_page()
 
  security/tomoyo/domain.c |    9 ++-------
  1 file changed, 2 insertions(+), 7 deletions(-)
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Merge tag 'tomoyo-pr-20251212' of git://git.code.sf.net/p/tomoyo/tomoyo

Pull tomoyo update from Tetsuo Handa:
 "Trivial optimization"

* tag 'tomoyo-pr-20251212' of git://git.code.sf.net/p/tomoyo/tomoyo:
  tomoyo: Use local kmap in tomoyo_dump_page()
2025-12-14 15:21:02 +12:00
Linus Torvalds
4a298a43f5 Fix CPU hotplug callbacks to disable interrupts on UP kernels.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'smp-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull CPU hotplug fix from Ingo Molnar:

 - Fix CPU hotplug callbacks to disable interrupts on UP kernels

* tag 'smp-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  cpu: Make atomic hotplug callbacks run with interrupts disabled on UP
2025-12-14 06:12:46 +12:00
Linus Torvalds
cba09e3ed0 Misc fixes:
- Fix NULL pointer dereference crash in the Intel PMU driver
  - Fix missing read event generation on task exit
  - Fix AMD uncore driver init error handling
  - Fix whitespace noise
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf event fixes from Ingo Molnar:

 - Fix NULL pointer dereference crash in the Intel PMU driver

 - Fix missing read event generation on task exit

 - Fix AMD uncore driver init error handling

 - Fix whitespace noise

* tag 'perf-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel: Fix NULL event dereference crash in handle_pmi_common()
  perf/core: Fix missing read event generation on task exit
  perf/x86/amd/uncore: Fix the return value of amd_uncore_df_event_init() on error
  perf/uprobes: Remove <space><Tab> whitespace noise
2025-12-14 06:10:35 +12:00
Linus Torvalds
db0130185e Misc fixes:
- Fix error code in the irqchip/mchp-eic driver
  - Fix setup_percpu_irq() affinity assumptions
  - Remove the unused irq_domain_add_tree() function
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'irq-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Ingo Molnar:

 - Fix error code in the irqchip/mchp-eic driver

 - Fix setup_percpu_irq() affinity assumptions

 - Remove the unused irq_domain_add_tree() function

* tag 'irq-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc()
  irqdomain: Delete irq_domain_add_tree()
  genirq: Allow NULL affinity for setup_percpu_irq()
2025-12-14 06:07:09 +12:00
Linus Torvalds
edbe407235 Miscellaneous fixes:
- Improve bug reporting
  - Suppress W=1 format warning
  - Improve rseq scalability on Clang builds
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'core-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull misc core fixes from Ingo Molnar:

 - Improve bug reporting

 - Suppress W=1 format warning

 - Improve rseq scalability on Clang builds

* tag 'core-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  rseq: Always inline rseq_debug_syscall_return()
  bug: Hush suggest-attribute=format for __warn_printf()
  bug: Let report_bug_entry() provide the correct bugaddr
2025-12-14 06:04:16 +12:00
Linus Torvalds
9d9c1cfec0 There are no significant series in this small merge. Please see the
individual changelogs for details.
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Merge tag 'mm-nonmm-stable-2025-12-11-11-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc updates from Andrew Morton:
 "There are no significant series in this small merge. Please see the
  individual changelogs for details"

[ Editor's note: it's mainly ocfs2 and a couple of random fixes ]

* tag 'mm-nonmm-stable-2025-12-11-11-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm: memfd_luo: add CONFIG_SHMEM dependency
  mm: shmem: avoid build warning for CONFIG_SHMEM=n
  ocfs2: fix memory leak in ocfs2_merge_rec_left()
  ocfs2: invalidate inode if i_mode is zero after block read
  ocfs2: avoid -Wflex-array-member-not-at-end warning
  ocfs2: convert remaining read-only checks to ocfs2_emergency_state
  ocfs2: add ocfs2_emergency_state helper and apply to setattr
  checkpatch: add uninitialized pointer with __free attribute check
  args: fix documentation to reflect the correct numbers
  ocfs2: fix kernel BUG in ocfs2_find_victim_chain
  liveupdate: luo_core: fix redundant bound check in luo_ioctl()
  ocfs2: validate inline xattr size and entry count in ocfs2_xattr_ibody_list
  fs/fat: remove unnecessary wrapper fat_max_cache()
  ocfs2: replace deprecated strcpy with strscpy
  ocfs2: check tl_used after reading it from trancate log inode
  liveupdate: luo_file: don't use invalid list iterator
2025-12-13 20:55:12 +12:00
Linus Torvalds
2516a87153 Patch series in this pull request:
- The 2 patch series "powerpc/pseries/cmm: two smaller fixes" from David
   Hildenbrand fixes a couple of minor things in ppc land.
 
 - The 4 patch series "Improve folio split related functions" from Zi Yan
   provides some cleanups and minorish fixes in the folio splitting code.
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Merge tag 'mm-stable-2025-12-11-11-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull more MM updates from Andrew Morton:

 - "powerpc/pseries/cmm: two smaller fixes" (David Hildenbrand)
   fixes a couple of minor things in ppc land

 - "Improve folio split related functions" (Zi Yan)
   some cleanups and minorish fixes in the folio splitting code

* tag 'mm-stable-2025-12-11-11-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm/damon/tests/core-kunit: avoid damos_test_commit stack warning
  mm: vmscan: correct nr_requested tracing in scan_folios
  MAINTAINERS: add idr core-api doc file to XARRAY
  mm/hugetlb: fix incorrect error return from hugetlb_reserve_pages()
  mm: fix CONFIG_STACK_GROWSUP typo in mm.h
  mm/huge_memory: fix folio split stats counting
  mm/huge_memory: make min_order_for_split() always return an order
  mm/huge_memory: replace can_split_folio() with direct refcount calculation
  mm/huge_memory: change folio_split_supported() to folio_check_splittable()
  mm/sparse: fix sparse_vmemmap_init_nid_early definition without CONFIG_SPARSEMEM
  powerpc/pseries/cmm: adjust BALLOON_MIGRATE when migrating pages
  powerpc/pseries/cmm: call balloon_devinfo_init() also without CONFIG_BALLOON_COMPACTION
2025-12-13 20:35:41 +12:00
Christian Brauner
d2ea4d254d file: ensure cleanup
Brown paper bag time. This is a silly oversight where I missed to drop
the error condition checking to ensure we clean up on early error
returns. I have an internal unit testset coming up for this which will
catch all such issues going forward.

Reported-by: Chris Mason <clm@fb.com>
Reported-by: Jeff Layton <jlayton@kernel.org>
Fixes: 011703a9ac ("file: add FD_{ADD,PREPARE}()")
Signed-off-by: Christian Brauner <brauner@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-12-13 20:04:32 +12:00
Linus Torvalds
d552fc632c x86/hv: Add gitignore entry for generated header file
Commit 7bfe3b8ea6 ("Drivers: hv: Introduce mshv_vtl driver") added a
new generated header file for the offsets into the mshv_vtl_cpu_context
structure to be used by the low-level assembly code.  But it didn't add
the .gitignore file to go with it, so 'git status' and friends will
mention it.

Let's add the gitignore file before somebody thinks that generated
header should be committed.

Fixes: 7bfe3b8ea6 ("Drivers: hv: Introduce mshv_vtl driver")
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-12-13 19:57:41 +12:00
Linus Torvalds
a859eca0e4 drm fixes for 6.19-rc1
plane:
 - Handle IS_ERR vs NULL in drm_plane_create_hotspot_properties().
 
 ttm:
 - fix devcoredump for evicted bos
 
 panel:
 - Fix stack usage warning in novatek-nt35560.
 
 nouveau:
 - alloc fwsec sb at boot to avoid s/r problems
 - fix strcpy usage
 - fix i2c encoder crash
 
 bridge:
 - Ignore spurious PLL_UNLOCK bit in ti-sn65dsi83.
 
 mgag200:
 - Fix bigendian handling in mgag200.
 
 tilcdc:
 - Fix probe failure in tilcdc.
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Merge tag 'drm-fixes-2025-12-13' of https://gitlab.freedesktop.org/drm/kernel

Pull more drm fixes from Dave Airlie:
 "These are the enqueued fixes that ended up in our fixes branch,
  nouveau mostly, along with some small fixes in other places.

  plane:
   - Handle IS_ERR vs NULL in drm_plane_create_hotspot_properties()

  ttm:
   - fix devcoredump for evicted bos

  panel:
   - Fix stack usage warning in novatek-nt35560

  nouveau:
   - alloc fwsec sb at boot to avoid s/r problems
   - fix strcpy usage
   - fix i2c encoder crash

  bridge:
   - Ignore spurious PLL_UNLOCK bit in ti-sn65dsi83

  mgag200:
   - Fix bigendian handling in mgag200

  tilcdc:
   - Fix probe failure in tilcdc"

* tag 'drm-fixes-2025-12-13' of https://gitlab.freedesktop.org/drm/kernel:
  drm/mgag200: Fix big-endian support
  drm/tilcdc: Fix removal actions in case of failed probe
  drm/ttm: Avoid NULL pointer deref for evicted BOs
  drm: nouveau: Replace sprintf() with sysfs_emit()
  drm/nouveau: fix circular dep oops from vendored i2c encoder
  drm/nouveau: refactor deprecated strcpy
  drm/plane: Fix IS_ERR() vs NULL check in drm_plane_create_hotspot_properties()
  drm/bridge: ti-sn65dsi83: ignore PLL_UNLOCK errors
  drm/nouveau/gsp: Allocate fwsec-sb at boot
  drm/panel: novatek-nt35560: avoid on-stack device structure
2025-12-13 17:39:28 +12:00
Linus Torvalds
237f1bbfe3 drm next fixes for 6.19-rc1
core:
 - revert dumb bo 8 byte alignment
 
 amdgpu:
 - SI fix
 - DC reduce stack usage
 - HDMI fixes
 - VCN 4.0.5 fix
 - DP MST fix
 - DC memory allocation fix
 
 amdkfd:
 - SVM fix
 - Trap handler fix
 - VGPR fixes for GC 11.5
 
 i915:
 - Fix format string truncation warning
 - FIx runtime PM reference during fbdev BO creation
 
 panthor:
 - fix UAF
 
 renesas:
 - fix sync flag handling
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Merge tag 'drm-next-2025-12-13' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "This is the weekly fixes for what is in next tree, mostly amdgpu and
  some i915, panthor and a core revert.

  core:
   - revert dumb bo 8 byte alignment

  amdgpu:
   - SI fix
   - DC reduce stack usage
   - HDMI fixes
   - VCN 4.0.5 fix
   - DP MST fix
   - DC memory allocation fix

  amdkfd:
   - SVM fix
   - Trap handler fix
   - VGPR fixes for GC 11.5

  i915:
   - Fix format string truncation warning
   - FIx runtime PM reference during fbdev BO creation

  panthor:
   - fix UAF

  renesas:
   - fix sync flag handling"

* tag 'drm-next-2025-12-13' of https://gitlab.freedesktop.org/drm/kernel:
  Revert "drm/amd/display: Fix pbn to kbps Conversion"
  drm/amd: Fix unbind/rebind for VCN 4.0.5
  drm/i915: Fix format string truncation warning
  drm/i915/fbdev: Hold runtime PM ref during fbdev BO creation
  drm/amd/display: Improve HDMI info retrieval
  drm/amdkfd: bump minimum vgpr size for gfx1151
  drm/amd/display: shrink struct members
  drm/amdkfd: Export the cwsr_size and ctl_stack_size to userspace
  drm/amd/display: Refactor dml_core_mode_support to reduce stack frame
  drm/amdgpu: don't attach the tlb fence for SI
  drm/amd/display: Use GFP_ATOMIC in dc_create_plane_state()
  drm/amdkfd: Trap handler support for expert scheduling mode
  drm/amdkfd: Use huge page size to check split svm range alignment
  drm/rcar-du: dsi: Handle both DRM_MODE_FLAG_N.SYNC and !DRM_MODE_FLAG_P.SYNC
  drm/gem-shmem: revert the 8-byte alignment constraint
  drm/gem-dma: revert the 8-byte alignment constraint
  drm/panthor: Prevent potential UAF in group creation
2025-12-13 17:25:26 +12:00