Commit Graph

1412030 Commits

Author SHA1 Message Date
Marek Vasut
8aa2f0ac08 dt-bindings: display: bridge: ldb: Add check for reg and reg-names
Make "reg" property mandatory for all LDB devices and "reg-names"
mandatory for i.MX8MP and i.MX93 which have two "reg" values. The
i.MX6SX has only one "reg" value so the "reg-names" property there
is optional and not needed.

Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Link: https://patch.msgid.link/20260106012236.295834-1-marek.vasut@mailbox.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:11 -06:00
Luka Kovacic
d933808331 dt-bindings: Add IEI vendor prefix and IEI WT61P803 PUZZLE driver bindings
Add the IEI WT61P803 PUZZLE Device Tree bindings for MFD, HWMON and LED
drivers. A new vendor prefix is also added accordingly for
IEI Integration Corp.

Signed-off-by: Luka Kovacic <luka.kovacic@sartura.hr>
Signed-off-by: Pavo Banicevic <pavo.banicevic@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://patch.msgid.link/20210824124438.14519-2-luka.kovacic@sartura.hr
[robh: fix warnings from current tools]
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:11 -06:00
Rob Herring (Arm)
949c38ad4b dt-bindings: trivial-devices: Add some more undocumented devices
Add a few trivial devices which are already in use in Nuvoton
and ASpeed DTS files.

Link: https://patch.msgid.link/20260105211255.3431856-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:11 -06:00
Rasmus Villemoes
b96b485755 of: property: stop creating callback for each pinctrl-N property
While not a lot in the grand scheme of things, this eliminates 8*2
pointless function calls for almost every property present in the
device tree (the exception are the few properties that were already
matched). It also seems to reduce .text by about 1.5K - why gcc
decides to inline parse_prop_cells() in every instantiation I don't know.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: https://patch.msgid.link/20251219121811.390988-1-linux@rasmusvillemoes.dk
[robh: Drop the commit msg comment that >9 doesn't work as it would]
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Tuo Li
d289cb7fce of: unittest: fix possible null-pointer dereferences in of_unittest_property_copy()
This function first duplicates p1 and p2 into new, and then checks whether
the duplication succeeds. However, if the duplication fails (e.g.,
kzalloc() returns NULL in __of_prop_dup()), new will be NULL but is still
dereferenced in __of_prop_free(). To ensure that the unit test continues to
run even when duplication fails, add a NULL check before calling
__of_prop_free().

Fixes: 1c5e3d9bf3 ("of: Add a helper to free property struct")
Signed-off-by: Tuo Li <islituo@gmail.com>
Link: https://patch.msgid.link/20260105071438.156186-1-islituo@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Binbin Zhou
5872df37c4 dt-bindings: interrupt-controller: loongson,pch-pic: Document address-cells
The Loongson PCH interrupt controller can be referenced in interrupt-map
properties (e.g. in arch/loongarch/boot/dts/loongson-2k2000.dtsi), thus
the nodes should have address-cells property.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://patch.msgid.link/e531084ee65a695ec08d0f559caec067877fb9a5.1767505859.git.zhoubinbin@loongson.cn
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Binbin Zhou
3efe078d9d dt-bindings: interrupt-controller: loongson,eiointc: Document address-cells
The Loongson Extend I/O interrupt controller can be referenced in
interrupt-map properties (e.g. in
arch/loongarch/boot/dts/loongson-2k0500.dtsi), thus the nodes should
have address-cells property.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://patch.msgid.link/3e903541d37432c88c27272094420b03418a607d.1767505859.git.zhoubinbin@loongson.cn
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Binbin Zhou
08a953754a dt-bindings: interrupt-controller: loongson,liointc: Document address-cells
The Loongson local I/O interrupt controller can be referenced in
interrupt-map properties (e.g. in
arch/loongarch/boot/dts/loongson-2k1000.dtsi), thus the nodes should
have address-cells property.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://patch.msgid.link/fb3811b6bc387aa23adfc0aaf9a0a31c2d468e79.1767505859.git.zhoubinbin@loongson.cn
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Rob Herring (Arm)
ec47eb49a3 dt-bindings: power: syscon-poweroff: Allow "reg" property
Similar to "syscon-reset", allow using the standard "reg" property
rather than "offset".

Link: https://patch.msgid.link/20251216211556.3047726-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Rob Herring (Arm)
e03a631628 dt-bindings: reset: syscon-reboot: Allow both 'reg' and 'offset'
For compatibility, it is necessary to support both 'reg' and 'offset' at
the same time.

Link: https://patch.msgid.link/20251215212648.3320333-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Krzysztof Kozlowski
16f47ecae1 of/platform: Simplify with scoped for each OF child loop
Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251231120926.66185-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Krzysztof Kozlowski
4ed31b0c4c dt-bindings: mediatek: Drop inactive MandyJH Liu
There are no emails from MandyJH Liu, no reviews [1] of these bindings, so
clearly no maintenance is happening here.  Switch to Mediatek SoC
maintainers.

Cc: MandyJH Liu <mandyjh.liu@mediatek.com>
Link: https://lore.kernel.org/all/?q=f%3Amandyjh.liu%40mediatek.com [1]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251219074035.13001-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Rob Herring (Arm)
515f85d0e7 dt-bindings: arm: Drop obsolete brcm,vulcan-soc binding
The Cavium ThunderX2 aka Broadcom Vulcan doesn't use DT, but ACPI, so drop
the SoC binding.

Link: https://patch.msgid.link/20251215213022.3325133-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Rob Herring (Arm)
91c6a33175 dt-bindings: net: brcm,amac: Allow "dma-coherent" property
The Broadcom AMAC controller is DMA coherent on some platforms, so allow
the dma-coherent property.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20251215212709.3320889-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Rob Herring (Arm)
df7358ab88 dt-bindings: raspberrypi,bcm2835-firmware: Add 'power' and gpio-hog nodes
Add missing child nodes for the RaspberryPi firmware. The firmware
implements a power domain provider in a 'power' node. GPIO hog nodes are
also already in use.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20251215213513.3331128-2-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:10 -06:00
Rob Herring (Arm)
62fedca4ff dt-bindings: firmware: Convert cznic,turris-mox-rwtm to DT schema
Convert the CZ.NIC Turris Mox rWTM firmware binding to DT schema format.
Add the "marvell,armada-3700-rwtm-firmware" compatible which was not
documented.

Link: https://patch.msgid.link/20251215212545.3318816-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Bartosz Golaszewski
d7d41a6bae of: replace strcmp_suffix() with strends()
string.h now provides strends() which fulfills the same role as the
locally implemented strcmp_suffix(). Use it in of/property.c.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251217134308.33839-1-bartosz.golaszewski@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Rob Herring (Arm)
6c4de79bc4 dt-bindings: trivial-devices: Add socionext,uniphier-smpctrl
The "socionext,uniphier-smpctrl" binding is just a "compatible" and
"reg" entry, so add it to trivial-devices.yaml.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251215212532.3318546-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Ronak Jain
26dfe3a6d9 dt-bindings: firmware: xilinx: Add conditional pinctrl schema
Updates the Device Tree bindings for Xilinx firmware by introducing
conditional schema references for the pinctrl node.

Previously, the pinctrl node directly referenced
xlnx,zynqmp-pinctrl.yaml. However, this patch modifies the schema to
conditionally apply the correct pinctrl schema based on the compatible
property. Specifically:
- If compatible contains "xlnx,zynqmp-pinctrl", reference
  xlnx,zynqmp-pinctrl.yaml.
- If compatible contains "xlnx,versal-pinctrl", reference
  xlnx,versal-pinctrl.yaml.

Additionally, an example entry for "xlnx,versal-pinctrl" has been
added under the examples section.

Signed-off-by: Ronak Jain <ronak.jain@amd.com>
Link: https://patch.msgid.link/20251212100542.2756757-3-ronak.jain@amd.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Ronak Jain
93fb82ec34 dt-bindings: firmware: xilinx: Add xlnx,zynqmp-firmware compatible
The absence of a compatible property caused dt_binding_check to skip
the zynqmp_firmware node.

To address this, add "xlnx,zynqmp-firmware" to the compatible property
in the example section for the zynqmp_firmware node.

Signed-off-by: Ronak Jain <ronak.jain@amd.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20251212100542.2756757-2-ronak.jain@amd.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Rob Herring (Arm)
ff7e082ea4 dt-bindings: Remove unused includes
Remove includes which are not referenced by either DTS files or drivers.

There's a few more which are new, so they are excluded for now.

Reviewed-by: Linus Walleij <linusw@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251212231203.727227-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Rob Herring (Arm)
180547ebd8 dt-bindings: bus: stm32mp25-rifsc: Allow 2 size cells
There are users already with 2 size cells, and there's no reason to not
support that.

Reviewed-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Link: https://patch.msgid.link/20251215212700.3320634-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Rob Herring (Arm)
533db14fdf dt-bindings: arm: vexpress-config: Update clock and regulator node names
The clock and regulator node names were updated to use standard node names,
but the binding wasn't updated.

Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://patch.msgid.link/20251215212914.3323741-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Rob Herring (Arm)
ddd77dd055 dt-bindings: arm,vexpress-juno: Allow interrupt-map properties in bus node
Allow interrupt-map properties which are already used in the bus node.

Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://patch.msgid.link/20251215212932.3324144-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Rob Herring (Arm)
417bc40dc1 MAINTAINERS: Add Makefile.dtb* to DT maintainers
Since the DT related parts of kbuild are now split out to separate
makefiles, list them in the DT maintainer section so they don't fall
thru the cracks.

Acked-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/20251215191421.3137362-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-02-03 20:58:09 -06:00
Rob Herring (Arm)
400fbf4b58 dt-bindings: kbuild: Support single binding targets
Running the full 'make dt_binding_check' is slow. A shortcut is to set
DT_SCHEMA_FILES env variable to a substring of DT schema files to test.
It both limits which examples are validated and which schemas are used
to validate the examples. This is a problem because errors from other
schemas are missed. What makes validation slow is checking all examples,
so we really just need a way to test a single example.

Add a %.yaml target to validate the schema and validate the example:

make example-schema.yaml

The behavior for 'make dt_binding_check DT_SCHEMA_FILES=example-schema'
is unchanged. Really it should mirror dtbs_check and validate all the
examples with a subset of schemas, but there are lots of users of
expecting the existing behavior.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251208224304.2907913-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-12-17 09:16:14 -06:00
Andrew Jeffery
1a0c2bf998 dt-bindings: crypto: Document aspeed,ahbc property for Aspeed ACRY
The g6 DTSI already provides the property and the driver errors out if
the AHB controller's syscon can't be located, so define the property and
mark it as required.

Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://patch.msgid.link/20251211-dev-dt-warnings-all-v1-10-21b18b9ada77@codeconstruct.com.au
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-12-15 09:24:58 -06:00
Andrew Jeffery
44f6d95102 dt-bindings: bus: aspeed: Require syscon for AST2600 AHB controller
The AST2600's ACRY (eliptic curve and RSA crypto engine) requires access
to configuration exposed by the AHB controller. The devicetree already
describes the AHB controller node as a syscon, so require this in the
binding to satisfy the ACRY relationship.

Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://patch.msgid.link/20251211-dev-dt-warnings-all-v1-9-21b18b9ada77@codeconstruct.com.au
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-12-15 09:24:58 -06:00
Linus Torvalds
8f0b4cce44 Linux 6.19-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
Linus Torvalds
d8cc0b917b I3C for 6.19 #2
Subsystem:
  - remove .priv_xfers
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Merge tag 'i3c/for-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

Pull further i3c update from Alexandre Belloni:
 "We are removing a legacy API callback and having this sooner rather
  than later will help ensuring no one introduces a new driver using it.

  I've also added patches removing the "__free(...) = NULL" pattern
  because I'm sure we won't avoid people sending those following the
  mailing list discussion..."

* tag 'i3c/for-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
  i3c: adi: Fix confusing cleanup.h syntax
  i3c: master: Fix confusing cleanup.h syntax
  i3c: master: cleanup callback .priv_xfers()
  i3c: master: switch to use new callback .i3c_xfers() from .priv_xfers()
2025-12-13 17:15:16 +12:00
Linus Torvalds
d324e9a915 RTC for 6.19
Subsystem:
  - stop setting max_user_freq from the individual drivers as this has not been
    hardware related for a while
 
 New drivers:
  - Andes ATCRTC100
  - Apple SMC
  - Nvidia VRS
 
 Drivers:
  - renesas-rtca3: add RZ/V2H support
  - tegra: add ACPI support
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Merge tag 'rtc-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Subsystem:
   - stop setting max_user_freq from the individual drivers as this has
     not been hardware related for a while

  New drivers:
   - Andes ATCRTC100
   - Apple SMC
   - Nvidia VRS

  Drivers:
   - renesas-rtca3: add RZ/V2H support
   - tegra: add ACPI support"

* tag 'rtc-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (34 commits)
  rtc: spacemit: MFD_SPACEMIT_P1 as dependencies
  rtc: atcrtc100: Fix signedness bug in probe()
  rtc: max31335: Fix ignored return value in set_alarm
  rtc: gamecube: Check the return value of ioremap()
  Documentation: ABI: testing: Fix "upto" typo in rtc-cdev
  rtc: Add new rtc-macsmc driver for Apple Silicon Macs
  dt-bindings: rtc: Add Apple SMC RTC
  MAINTAINERS: drop unneeded file entry in NVIDIA VRS RTC DRIVER
  rtc: isl12026: Add id_table
  rtc: renesas-rtca3: Add support for multiple reset lines
  dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2H support
  rtc: tegra: Replace deprecated SIMPLE_DEV_PM_OPS
  rtc: tegra: Add ACPI support
  rtc: tegra: Use devm_clk_get_enabled() in probe
  rtc: Kconfig: add MC34708 to mc13xxx help text
  rtc: s35390a: use u8 instead of char for register buffer
  rtc: nvvrs: add NVIDIA VRS RTC device driver
  dt-bindings: rtc: Document NVIDIA VRS RTC
  rtc: atcrtc100: Add ATCRTC100 RTC driver
  MAINTAINERS: Add entry for ATCRTC100 RTC driver
  ...
2025-12-13 17:09:06 +12:00
Linus Torvalds
a919610db4 pwm: th1520: Fix missing Kconfig dependencies
This tightens the dependency for the new pwm driver written in Rust to
 make build bots and obviously also users happy.
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Merge tag 'pwm/for-6.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull pwm fix from Uwe Kleine-König:
 "Fix missing th1520 Kconfig dependencies

  This tightens the dependency for the new pwm driver written in Rust to
  make build bots and obviously also users happy"

* tag 'pwm/for-6.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  pwm: th1520: Fix missing Kconfig dependencies
2025-12-13 16:41:50 +12:00
Linus Torvalds
a6bb419c1c gpio updates for v6.19-rc1
- fix spinlock op type after conversion to lock guards
 - fix a memory leak in error path in gpio-regmap
 - Kconfig fixes in GPIO drivers
 - add a GPIO ACPI quirk for Dell Precision 7780
 - set of fixes for shared GPIO management
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Merge tag 'gpio-fixes-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:

 - fix spinlock op type after conversion to lock guards

 - fix a memory leak in error path in gpio-regmap

 - Kconfig fixes in GPIO drivers

 - add a GPIO ACPI quirk for Dell Precision 7780

 - set of fixes for shared GPIO management

* tag 'gpio-fixes-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpio: shared: make locking more fine-grained
  gpio: shared: fix auxiliary device cleanup order
  gpio: shared: check if a reference is populated before cleaning its resources
  gpio: shared: fix NULL-pointer dereference in teardown path
  gpio: shared: ignore disabled nodes when traversing the device-tree
  gpiolib: acpi: Add quirk for Dell Precision 7780
  gpio: tb10x: fix OF_GPIO dependency
  gpio: qixis: select CONFIG_REGMAP_MMIO
  gpio: regmap: Fix memleak in error path in gpio_regmap_register()
  gpio: mmio: fix bad guard conversion
2025-12-13 16:36:57 +12:00
Linus Torvalds
41572e2c05 pci-v6.19-fixes-1
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Merge tag 'pci-v6.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull PCI fix from Bjorn Helgaas:

 - Initialize rzg3s_pcie_msi_irq() MSI status bitmap before use (Claudiu
   Beznea)

* tag 'pci-v6.19-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  PCI: rzg3s-host: Initialize MSI status bitmap before use
2025-12-13 16:29:22 +12:00
Linus Torvalds
db9c438739 soundwire updates for 6.19
- Support for multiple sections in a BPT stream
  - Aligning DMA frame with BPT frames
  - Qualcomm: support for v3.1.0 controllers
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Merge tag 'soundwire-6.19-rc1_updated' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

Pull soundwire updates from Vinod Koul:

 - Support for multiple sections in a BPT stream

 - Align DMA frame with BPT frames

 - Qualcomm support for v3.1.0 controllers

* tag 'soundwire-6.19-rc1_updated' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: intel_ace2x: handle multi BPT sections
  soundwire: pass sdw_bpt_section to cdns BPT helpers
  soundwire: introduce BPT section
  soundwire: intel_ace2x: add fake frame to BRA read command
  soundwire: cadence_master: add fake_size parameter to sdw_cdns_prepare_read_dma_buffer
  ASoC: SOF: Intel: export hda_sdw_bpt_get_buf_size_aligment
  soundwire: cadence: export sdw_cdns_bpt_find_bandwidth
  soundwire: cadence_master: set data_per_frame as frame capability
  soundwire: only compute BPT stream in sdw_compute_dp0_port_params
  soundwire: cadence_master: make frame index trace more readable
  soundwire: qcom: adding support for v3.1.0
  dt-bindings: soundwire: qcom: Document v3.1.0 version of IP block
  soundwire: qcom: prepare for v3.x
  soundwire: qcom: deprecate qcom,din/out-ports
  dt-bindings: soundwire: qcom: deprecate qcom,din/out-ports
  soundwire: qcom: remove unused rd_fifo_depth
  of: base: Add of_property_read_u8_index
2025-12-13 16:26:55 +12:00
Linus Torvalds
7f3c8f9191 sound fixes for 6.19-rc1
The rest for 6.19 merge window.  The only slightly large change is
 the enablement of CIX HD-audio controller, which took a bit time to
 be cooked up, while most of other changes are device-specific small
 trivial fixes.
 
 - Default disablement of the kconfig for decades old pre-release
   alsa-lib PCM API; it's only the default config value change, so
   it can't lead to any regressions for the existing setups
 - Support for CIX HD-audio controller
 - A few ASoC ACP fixes
 - Fixes for ASoC cirrus, bcm, wcd, qcom, ak platforms
 - Trivial hardening for FireWire and USB-audio
 - HD-audio Intel binding fix and quirks
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Merge tag 'sound-fix-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "The only slightly large change is the enablement of CIX HD-audio
  controller, which took a bit time to be cooked up, while most of other
  changes are device-specific small trivial fixes:

   - Default disablement of the kconfig for decades old pre-release
     alsa-lib PCM API; it's only the default config value change, so it
     can't lead to any regressions for the existing setups

   - Support for CIX HD-audio controller

   - A few ASoC ACP fixes

   - Fixes for ASoC cirrus, bcm, wcd, qcom, ak platforms

   - Trivial hardening for FireWire and USB-audio

   - HD-audio Intel binding fix and quirks"

* tag 'sound-fix-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits)
  ALSA: hda/tas2781: Add new quirk for HP new project
  ALSA: hda: cix-ipbloq: Use modern PM ops
  ALSA: hda: intel-dsp-config: Prefer legacy driver as fallback
  ASoC: amd: acp: update tdm channels for specific DAI
  ASoC: cs35l56: Fix incorrect select SND_SOC_CS35L56_CAL_SYSFS_COMMON
  ALSA: firewire-motu: add bounds check in put_user loop for DSP events
  ASoC: cs35l41: Always return 0 when a subsystem ID is found
  ALSA: uapi: Fix typo in asound.h comment
  ALSA: Do not build obsolete API
  ALSA: hda: add CIX IPBLOQ HDA controller support
  ALSA: hda/core: add addr_offset field for bus address translation
  ALSA: hda: dt-bindings: add CIX IPBLOQ HDA controller support
  ALSA: hda/realtek: Add support for ASUS UM3406GA
  ALSA: hda/realtek: Add support for HP Turbine Laptops
  ALSA: usb-audio: Initialize status1 to fix uninitialized symbol errors
  ALSA: firewire-motu: fix buffer overflow in hwdep read for DSP events
  ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi()
  ASoC: cros_ec_codec: Remove unnecessary selection of CRYPTO
  ASoc: qcom: q6afe: fix bad guard conversion
  ASoC: rockchip: Fix Wvoid-pointer-to-enum-cast warning (again)
  ...
2025-12-13 16:09:10 +12:00
Dave Airlie
5300831555 Merge tag 'drm-misc-fixes-2025-12-10' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.19-rc1:
- Fix stack usage warning in novatek-nt35560.
- Fix s/r, i2c issues in nouveau and update string handling.
- Ignore spurious PLL_UNLOCK bit in ti-sn65dsi83.
- Handle IS_ERR vs NULL in drm_plane_create_hotspot_properties().
- Fix devcoredump crash on reading evicted bo's.
- Fix bigendian handling in mgag200.
- Fix probe failure in tilcdc.

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patch.msgid.link/6c371dc1-08bf-4a34-895c-9ef348b6061b@linux.intel.com
2025-12-13 10:54:29 +10:00