Merge tag 'v6.6.7' into dev-6.6

This is the 6.6.7 stable release

dt: dt-extract-compatibles: Don't follow symlinks when walking tree

[ Upstream commit 8f51593cdcab82fb23ef2e1a0010b2e6f99aae02 ]

The iglob function, which we use to find C source files in the kerne

dt: dt-extract-compatibles: Don't follow symlinks when walking tree

[ Upstream commit 8f51593cdcab82fb23ef2e1a0010b2e6f99aae02 ]

The iglob function, which we use to find C source files in the kernel
tree, always follows symbolic links. This can cause unintentional
recursions whenever a symbolic link points to a parent directory. A
common scenario is building the kernel with the output set to a
directory inside the kernel tree, which will contain such a symlink.

Instead of using the iglob function, use os.walk to traverse the
directory tree, which by default doesn't follow symbolic links. fnmatch
is then used to match the glob on the filename, as well as ignore hidden
files (which were ignored by default with iglob).

This approach runs just as fast as using iglob.

Fixes: b6acf8073517 ("dt: Add a check for undocumented compatible strings in kernel")
Reported-by: Aishwarya TCV <aishwarya.tcv@arm.com>
Closes: https://lore.kernel.org/all/e90cb52f-d55b-d3ba-3933-6cc7b43fcfbc@arm.com
Signed-off-by: "Nícolas F. R. A. Prado" <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20231107225624.9811-1-nfraprado@collabora.com
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

dt: dt-extract-compatibles: Handle cfile arguments in generator function

[ Upstream commit eb2139fc0da63b89a2ad565ecd8133a37e8b7c4f ]

Move the handling of the cfile arguments to a separate generato

dt: dt-extract-compatibles: Handle cfile arguments in generator function

[ Upstream commit eb2139fc0da63b89a2ad565ecd8133a37e8b7c4f ]

Move the handling of the cfile arguments to a separate generator
function to avoid redundancy.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20230828211424.2964562-2-nfraprado@collabora.com
Signed-off-by: Rob Herring <robh@kernel.org>
Stable-dep-of: 8f51593cdcab ("dt: dt-extract-compatibles: Don't follow symlinks when walking tree")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
"DT core:

- Add support for generating DT nodes for PCI devi

Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
"DT core:

- Add support for generating DT nodes for PCI devices. This is the
groundwork for applying overlays to PCI devices containing
non-discoverable downstream devices.

- DT unittest additions to check reverted changesets, to test for
refcount issues, and to test unresolved symbols. Also, various
clean-ups of the unittest along the way.

- Refactor node and property manipulation functions to better share
code with old API and changeset API

- Refactor changeset print functions to a common implementation

- Move some platform_device specific functions into of_platform.c

Bindings:

- Treewide fixing of typos

- Treewide clean-up of SPDX tags to use 'OR' consistently

- Last chunk of dropping unnecessary quotes. With that, the check for
unnecessary quotes is enabled in yamllint.

- Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
bindings to DT schema format

- Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450
Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt
controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings

- Fixes for Rockchip DWC PCI binding

- Ensure all properties are evaluated on USB connector schema

- Fix dt-check-compatible script to find of_device_id instances with
compiler annotations"

* tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
dt-bindings: usb: Add V3s compatible string for OHCI
dt-bindings: usb: Add V3s compatible string for EHCI
dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B
dt-bindings: vendor-prefixes: document Saef Technology
dt-bindings: thermal: lmh: update maintainer address
of: unittest: Fix of_unittest_pci_node() kconfig dependencies
dt-bindings: crypto: ice: Document sm8450 inline crypto engine
dt-bindings: ufs: qcom: Add ICE to sm8450 example
dt-bindings: ufs: qcom: Add sm6115 binding
dt-bindings: ufs: qcom: Add reg-names property for ICE
dt-bindings: yamllint: Enable quoted string check
dt-bindings: Drop remaining unneeded quotes
of: unittest-data: Fix whitespace - angular brackets
of: unittest-data: Fix whitespace - indentation
of: unittest-data: Fix whitespace - blank lines
of: unittest-data: Convert remaining overlay DTS files to sugar syntax
of: overlay: unittest: Add test for unresolved symbol
of: unittest: Add separators to of_unittest_overlay_high_level()
of: unittest: Cleanup partially-applied overlays
of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()
...

show more ...

dt: dt-check-compatible: Find struct of_device_id instances with compiler annotations

The regex search for declarations of struct of_device_id was missing
cases that had a compiler annotation such a

dt: dt-check-compatible: Find struct of_device_id instances with compiler annotations

The regex search for declarations of struct of_device_id was missing
cases that had a compiler annotation such as "__maybe_unused". Improve
the regex to allow for these. Use '\S' instead of specific characters to
shorten the regex. That also finds some more compatibles using '.'
characters.

Unfortunately, these changes add ~400 more compatibles without a
schema.

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230804190130.1936566-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

show more ...

Merge branch 'main' into zstd-linus

Merge branch 'for-6.2/apple' into for-linus

- new quirks for select Apple keyboards (Kerem Karabay, Aditya Garg)

Merge branch 'next' into for-linus

Prepare input updates for 6.2 merge window.

Merge branch 'rework/console-list-lock' into for-linus

Merge drm/drm-next into drm-misc-next-fixes

Backmerging to update drm-misc-next-fixes for the final phase
of the release cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-intel-next

Catch up on 6.1-rc cycle in order to solve the intel_backlight
conflict on linux-next.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-gt-next

Needed to bring in v6.1-rc1 which contains commit f683b9d61319 ("i915: use the VMA iterator")
which is needed for series https://patchwork.freedesktop.org/s

Merge drm/drm-next into drm-intel-gt-next

Needed to bring in v6.1-rc1 which contains commit f683b9d61319 ("i915: use the VMA iterator")
which is needed for series https://patchwork.freedesktop.org/series/110083/ .

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

Merge branch 'main' into zstd-next

Merge drm/drm-fixes into drm-misc-fixes

Backmerging to get v6.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

ASoC: jz4752b: Capture fixes

Merge series from Siarhei Volkau <lis8215@gmail.com>:

The patchset fixes:
- Line In path stays powered off during capturing or
bypass to mixer.
- incorrectly repre

ASoC: jz4752b: Capture fixes

Merge series from Siarhei Volkau <lis8215@gmail.com>:

The patchset fixes:
- Line In path stays powered off during capturing or
bypass to mixer.
- incorrectly represented dB values in alsamixer, et al.
- incorrect represented Capture input selector in alsamixer
in Playback tab.
- wrong control selected as Capture Master

show more ...

Merge drm/drm-next into drm-misc-next

Let's kick-off this release cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'v6.1-rc1' into next

Merge with mainline to bring in the latest changes to twl4030 driver.

Merge branch 'master' into mm-hotfixes-stable

Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
"DT core:

- Fix node refcounting in of_find_last_cache_level

Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
"DT core:

- Fix node refcounting in of_find_last_cache_level()

- Constify device_node in of_device_compatible_match()

- Fix 'dma-ranges' handling in bus controller nodes

- Fix handling of initrd start > end

- Improve error reporting in of_irq_init()

- Taint kernel on DT unittest running

- Use strscpy instead of strlcpy

- Add a build target, dt_compatible_check, to check for compatible
strings used in kernel sources against compatible strings in DT
schemas.

- Handle DT_SCHEMA_FILES changes when rebuilding

DT bindings:

- LED bindings for MT6370 PMIC

- Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
and arm,versatile-sysreg to DT schema format

- Add nvmem cells to u-boot,env schema

- Add more LED_COLOR_ID definitions

- Require 'opp-table' uses to be a node

- Various schema fixes to match QEMU 'virt' DT usage

- Tree wide dropping of redundant 'Device Tree Binding' in schema
titles

- More (unevaluated|additional)Properties fixes in schema child nodes

- Drop various redundant minItems equal to maxItems"

* tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits)
of: base: Shift refcount decrement in of_find_last_cache_level()
dt-bindings: leds: Add MediaTek MT6370 flashlight
dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator
dt-bindings: mailbox: Convert mtk-gce to DT schema
of: base: make of_device_compatible_match() accept const device node
of: Fix "dma-ranges" handling for bus controllers
of: fdt: Remove unused struct fdt_scan_status
dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node
dt-bindings: timer: Add power-domains for TI timer-dm on K3
dt: Add a check for undocumented compatible strings in kernel
kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs
dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML
dt-bindings: i2c: migrate mt7621 text bindings to YAML
dt-bindings: power: gpcv2: correct patternProperties
dt-bindings: virtio: Convert virtio,pci-iommu to DT schema
dt-bindings: timer: arm,arch_timer: Allow dual compatible string
dt-bindings: arm: cpus: Add kryo240 compatible
dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema
dt-bindings: nvmem: u-boot,env: add basic NVMEM cells
dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema
...

show more ...

dt: Add a check for undocumented compatible strings in kernel

Add a make target, dt_compatible_check, to extract compatible strings
from kernel sources and check if they are documented by a schema.

dt: Add a check for undocumented compatible strings in kernel

Add a make target, dt_compatible_check, to extract compatible strings
from kernel sources and check if they are documented by a schema.
At least version v2022.08 of dtschema with dt-check-compatible is
required.

This check can also be run manually on specific files or directories:

scripts/dtc/dt-extract-compatibles drivers/clk/ | \
xargs dt-check-compatible -v -s Documentation/devicetree/bindings/processed-schema.json

Currently, there are about 3800 undocumented compatible strings. Most of
these are cases where the binding is not yet converted (given there
are 1900 .txt binding files remaining).

Link: https://lore.kernel.org/all/20220916012510.2718170-1-robh@kernel.org/
Signed-off-by: Rob Herring <robh@kernel.org>

show more ...