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gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs
Pull netfs updates from Christian Brauner:
"This extends the netfs helper library that network filesystems can use
to replace their own implementations. Both afs and 9p are ported. cifs
is ready as well but the patches are way bigger and will be routed
separately once this is merged. That will remove lots of code as well.
The overal goal is to get high-level I/O and knowledge of the page
cache and ouf of the filesystem drivers. This includes knowledge about
the existence of pages and folios
The pull request converts afs and 9p. This removes about 800 lines of
code from afs and 300 from 9p. For 9p it is now possible to do writes
in larger than a page chunks. Additionally, multipage folio support
can be turned on for 9p. Separate patches exist for cifs removing
another 2000+ lines. I've included detailed information in the
individual pulls I took.
Summary:
- Add NFS-style (and Ceph-style) locking around DIO vs buffered I/O
calls to prevent these from happening at the same time.
- Support for direct and unbuffered I/O.
- Support for write-through caching in the page cache.
- O_*SYNC and RWF_*SYNC writes use write-through rather than writing
to the page cache and then flushing afterwards.
- Support for write-streaming.
- Support for write grouping.
- Skip reads for which the server could only return zeros or EOF.
- The fscache module is now part of the netfs library and the
corresponding maintainer entry is updated.
- Some helpers from the fscache subsystem are renamed to mark them as
belonging to the netfs library.
- Follow-up fixes for the netfs library.
- Follow-up fixes for the 9p conversion"
* tag 'vfs-6.8.netfs' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs: (50 commits)
netfs: Fix wrong #ifdef hiding wait
cachefiles: Fix signed/unsigned mixup
netfs: Fix the loop that unmarks folios after writing to the cache
netfs: Fix interaction between write-streaming and cachefiles culling
netfs: Count DIO writes
netfs: Mark netfs_unbuffered_write_iter_locked() static
netfs: Fix proc/fs/fscache symlink to point to "netfs" not "../netfs"
netfs: Rearrange netfs_io_subrequest to put request pointer first
9p: Use length of data written to the server in preference to error
9p: Do a couple of cleanups
9p: Fix initialisation of netfs_inode for 9p
cachefiles: Fix __cachefiles_prepare_write()
9p: Use netfslib read/write_iter
afs: Use the netfs write helpers
netfs: Export the netfs_sreq tracepoint
netfs: Optimise away reads above the point at which there can be no data
netfs: Implement a write-through caching option
netfs: Provide a launder_folio implementation
netfs: Provide a writepages implementation
netfs, cachefiles: Pass upper bound length to allow expansion
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Now that the fscache code is moved to be colocated with the netfslib code
so that they combined into one module, do the combining.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: Christian Brauner <christian@brauner.io>
cc: linux-fsdevel@vger.kernel.org
cc: linux-cachefs@redhat.com
cc: linux-nfs@vger.kernel.org,
cc: linux-erofs@lists.ozlabs.org
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC defconfig updates from Arnd Bergmann:
"As usual, the arm32 and arm64 defconfig files get changed to account
for added device drivers that can now be used.
The files are also refreshed to reflect the more recent Kconfig
changes that are going into v6.8"
* tag 'soc-defconfig-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
ARM: defconfig: remove dead platform options
ARM: defconfig: remove CONFIG_SLUB references
ARM: defconfig: remove CONFIG_NET_ETHERNET references
ARM: defconfig: remove sysfs-deprecated entries
ARM: defconfig: reorder config lines
arm64: defconfig reorder config lines
ARM: multi_v7_defconfig: Enable STM32 IPCC mailbox driver
arm64: defconfig: Enable Qualcomm SC8280XP camera clock controller
ARM: multi_v7_defconfig: Enable RPMSG CHAR and CTRL
ARM: multi_v7_defconfig: enable STM32 DCMIPP media support
arm64: defconfig: enable GPU clock controller for SM8[45]50
arm64: defconfig: Enable X1E80100 SoC base configs
arm64: defconfig: enable Qualcomm WSA884x driver
arm64: defconfig: enable Qualcomm UEFI Secure App driver
arm64: defconfig: enable Qualcomm sc8280xp sound drivers
arm64: defconfig: enable clock controller and pinctrl
arm64: defconfig: Enable DRM_POWERVR
arm64: defconfig: Enable configs for MT8195-Cherry-Tomato Chromebook
arm64: defconfig: Enable DA9211 regulator
arm64: deconfig: enable Qualcomm SM8650 SoC drivers
...
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These are all options for boards that got removed in the past and
are not relevant here because the options no longer exist or
are implied by the platform.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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SLUB is now the only remaining allocator after the SLAB removal and it
was the default already before that, so no need to mention it in the
defconfig files.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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CONFIG_NET_ETHERNET was removed a long time ago in f860b0522f65 ("drivers/net:
Kconfig and Makefile cleanup"). Remove the last references to in in ARM
defconfig files.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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These were removed last year in commit 721da5cee9d4 ("driver core:
remove CONFIG_SYSFS_DEPRECATED and CONFIG_SYSFS_DEPRECATED_V2"),
so remove the last references to them in arm config files.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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As part of general housekeeping, change the defconfig files to
sort lines based on the 'make savedefconfig' output, to make
it easier to do additional changes on top.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The STM32 systems have a mailbox used for communication with non-Linux
processors like the M4 on the STM32MP157A. Enable the driver for the
mailbox so it is available for testing.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240107-arm-defconfig-stm32-ipcc-v1-1-924721db5661@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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These allow user-space programs to create RPMSG endpoints and have
those endpoints show up as device files. They are enabled in the
ARM64 defconfig and are useful for the same reasons here.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Enables support of STM32 DCMIPP V4L2 media driver.
Signed-off-by: Hugues Fruchet <hugues.fruchet@foss.st.com>
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Link: https://lore.kernel.org/r/20231215100656.729094-1-alexandre.torgue@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into soc/defconfig
Defconfig changes for omaps
Defconfig changes to enable I2C devices for bt200 as loadable modules
for the PMIC, sensors and LEDs.
* tag 'omap-for-v6.8/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: omap2plus_defconfig: enable I2C devcies of bt200
Link: https://lore.kernel.org/r/pull-1702037869-295608@atomide.com-2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Enable all available I2C drivers needed for the Epson Moverio BT200,
that are:
- LED
- Subdevs of the TWL6032 PMIC
- IMU sensors
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Message-ID: <20231120215635.4187399-1-andreas@kemnade.info>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/defconfig
Renesas ARM defconfig updates for v6.8
- Enable support for the Renesas VersaClock 3 clock generator in the
arm64 defconfig,
- Enable support for the Renesas EtherAVB module in the arm multi_v7
defconfig,
- Refresh shmobile_defconfig for v6.7-rc1.
* tag 'renesas-arm-defconfig-for-v6.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
ARM: shmobile: defconfig: Refresh for v6.7-rc1
ARM: multi_v7_defconfig: Enable CONFIG_RAVB
arm64: defconfig: Enable Renesas VersaClock 3 clock generator config
Link: https://lore.kernel.org/r/cover.1701433487.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Refresh the defconfig for Renesas ARM systems:
- Disable CONFIG_SERIAL_8250_EXAR (auto-enabled since commit
5939ff7ffae095ac ("tty: serial: 8250_exar: Does not use anything
from 8250_pci")).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b9bdb0fe3635a7eb51a7eca9a06e8146d6ad82db.1700667824.git.geert+renesas@glider.be
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The Renesas Ethernet AVB driver is used by various iWave RZ/G1
development boards.
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20231120070024.4079344-15-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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SCMI reset controllers are used in the ARMv7 STMicroelectronics stm32mp
boards:
- for STM32MP13: stm32mp135f-dk
- for STM32MP15 boards with SCMI variant, introduced by commit 5b7e58313a77
("ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")
* stm32mp157c-ev1-scmi
* stm32mp157c-ed1-scmi
* stm32mp157c-dk2-scmi
* stm32mp157a-dk1-scmi
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
Link: https://lore.kernel.org/r/20231103085400.2924282-1-etienne.carriere@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Now the DRM driver for the SH-Mobile LCD Controller supports DT, replace
the legacy frame buffer device driver by the DRM driver.
Disable frame buffer device drivers, as this was the last frame buffer
device driver for Renesas ARM systems.
Enable CONFIG_DRM_FBDEV_EMULATION and CONFIG_FB_DEVICE, as these are no
longer auto-enabled since commit bb6c4507fe825f1b ("drm: fix up fbdev
Kconfig defaults").
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/3d17d8418ddabeb84ff5fa1cdd16439ddc84286f.1700669207.git.geert+renesas@glider.be
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Pull MIPS updates from Thomas Bogendoerfer:
- removed AR7 platform support
- cleanups and fixes
* tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: AR7: remove platform
watchdog: ar7_wdt: remove driver to prepare for platform removal
vlynq: remove bus driver
mtd: parsers: ar7: remove support
serial: 8250: remove AR7 support
arch: mips: remove ReiserFS from defconfig
MIPS: lantiq: Remove unnecessary include of <linux/of_irq.h>
MIPS: lantiq: Fix pcibios_plat_dev_init() "no previous prototype" warning
MIPS: KVM: Fix a build warning about variable set but not used
MIPS: Remove dead code in relocate_new_kernel
mips: dts: ralink: mt7621: rename to GnuBee GB-PC1 and GnuBee GB-PC2
mips: dts: ralink: mt7621: define each reset as an item
mips: dts: ingenic: Remove unneeded probe-type properties
MIPS: loongson32: Remove dma.h and nand.h
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AR7 is going to be removed from the Kernel, so remove its support for
MTD.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
"Core changes:
- Make default-domains mandatory for all IOMMU drivers
- Remove group refcounting
- Add generic_single_device_group() helper and consolidate drivers
- Cleanup map/unmap ops
- Scaling improvements for the IOVA rcache depot
- Convert dart & iommufd to the new domain_alloc_paging()
ARM-SMMU:
- Device-tree binding update:
- Add qcom,sm7150-smmu-v2 for Adreno on SM7150 SoC
- SMMUv2:
- Support for Qualcomm SDM670 (MDSS) and SM7150 SoCs
- SMMUv3:
- Large refactoring of the context descriptor code to move the CD
table into the master, paving the way for '->set_dev_pasid()'
support on non-SVA domains
- Minor cleanups to the SVA code
Intel VT-d:
- Enable debugfs to dump domain attached to a pasid
- Remove an unnecessary inline function
AMD IOMMU:
- Initial patches for SVA support (not complete yet)
S390 IOMMU:
- DMA-API conversion and optimized IOTLB flushing
And some smaller fixes and improvements"
* tag 'iommu-updates-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (102 commits)
iommu/dart: Remove the force_bypass variable
iommu/dart: Call apple_dart_finalize_domain() as part of alloc_paging()
iommu/dart: Convert to domain_alloc_paging()
iommu/dart: Move the blocked domain support to a global static
iommu/dart: Use static global identity domains
iommufd: Convert to alloc_domain_paging()
iommu/vt-d: Use ops->blocked_domain
iommu/vt-d: Update the definition of the blocking domain
iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain
Revert "iommu/vt-d: Remove unused function"
iommu/amd: Remove DMA_FQ type from domain allocation path
iommu: change iommu_map_sgtable to return signed values
iommu/virtio: Add __counted_by for struct viommu_request and use struct_size()
iommu/vt-d: debugfs: Support dumping a specified page table
iommu/vt-d: debugfs: Create/remove debugfs file per {device, pasid}
iommu/vt-d: debugfs: Dump entry pointing to huge page
iommu/vt-d: Remove unused function
iommu/arm-smmu-v3-sva: Remove bond refcount
iommu/arm-smmu-v3-sva: Remove unused iommu_sva handle
iommu/arm-smmu-v3: Rename cdcfg to cd_table
...
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Thierry says this is not used anymore, and doesn't think it makes sense as
an iommu driver. The HW it supports is about 10 years old now and newer HW
uses different IOMMU drivers.
As this is the only driver with a GART approach, and it doesn't really
meet the driver expectations from the IOMMU core, let's just remove it
so we don't have to think about how to make it fit in.
It has a number of identified problems:
- The assignment of iommu_groups doesn't match the HW behavior
- It claims to have an UNMANAGED domain but it is really an IDENTITY
domain with a translation aperture. This is inconsistent with the core
expectation for security sensitive operations
- It doesn't implement a SW page table under struct iommu_domain so
* It can't accept a map until the domain is attached
* It forgets about all maps after the domain is detached
* It doesn't clear the HW of maps once the domain is detached
(made worse by having the wrong groups)
Cc: Thierry Reding <treding@nvidia.com>
Cc: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/6-v8-81230027b2fa+9d-iommu_all_defdom_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- the old V4L2 core videobuf kAPI was finally removed. All media
drivers should now be using VB2 kAPI
- new automotive driver: mgb4
- new platform video driver: npcm-video
- new sensor driver: mt9m114
- new TI driver used in conjunction with Cadence CSI2RX IP to bridge
TI-specific parts
- ir-rx51 was removed and the N900 DT binding was moved to the
pwm-ir-tx generic driver
- drop atomisp-specific ov5693, using the upstream driver instead
- the camss driver has gained RDI3 support for VFE 17x
- the atomisp driver now detects ISP2400 or ISP2401 at run time. No
need to set it up at build time anymore
- lots of driver fixes, cleanups and improvements
* tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits)
media: nuvoton: VIDEO_NPCM_VCD_ECE should depend on ARCH_NPCM
media: venus: Fix firmware path for resources
media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by
media: venus: hfi_parser: Add check to keep the number of codecs within range
media: venus: hfi: add checks to handle capabilities from firmware
media: venus: hfi: fix the check to handle session buffer requirement
media: venus: hfi: add checks to perform sanity on queue pointers
media: platform: cadence: select MIPI_DPHY dependency
media: MAINTAINERS: Fix path for J721E CSI2RX bindings
media: cec: meson: always include meson sub-directory in Makefile
media: videobuf2: Fix IS_ERR checking in vb2_dc_put_userptr()
media: platform: mtk-mdp3: fix uninitialized variable in mdp_path_config()
media: mediatek: vcodec: using encoder device to alloc/free encoder memory
media: imx-jpeg: notify source chagne event when the first picture parsed
media: cx231xx: Use EP5_BUF_SIZE macro
media: siano: Drop unnecessary error check for debugfs_create_dir/file()
media: mediatek: vcodec: Handle invalid encoder vsi
media: aspeed: Drop unnecessary error check for debugfs_create_file()
Documentation: media: buffer.rst: fix V4L2_BUF_FLAG_PREPARED
Documentation: media: gen-errors.rst: fix confusing ENOTTY description
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The ir-rx51 is a pwm-based TX driver specific to the N900. This can be
handled entirely by the generic pwm-ir-tx driver, and in fact the
pwm-ir-tx driver has been compatible with ir-rx51 from the start.
Note that the suspend code in the ir-rx51 driver is unnecessary, since
during transmit, the process is not in interruptable sleep. The process
is not put to sleep until the transmit completes.
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tested-by: Sicelo A. Mhlongo <absicsz@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM defconfig updates from Arnd Bergmann:
"These are the usual trivial changes to enable a couple of newly added
device drivers and remove lines for Kconfig options that are no longer
needed"
* tag 'soc-defconfig-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
arm64: defconfig: enable DisplayPort altmode support
arm64: defconfig: enable CONFIG_TYPEC_QCOM_PMIC
arm64: defconfig: add various drivers for Amlogic based boards
ARM: config: aspeed: Remove FIRMWARE_MEMMAP
ARM: config: aspeed_g5: Enable SSIF BMC driver
ARM: config: aspeed: Add Ampere SMPro drivers
ARM: config: aspeed: Add new FSI drivers
arm64: defconfig: Enable TPS6593 PMIC for SK-AM62A
ARM: exynos_defconfig: add driver for ISL29018
ARM: multi_v7_defconfig: add drivers for S5C73M3 & S5K6A3 camera sensors
arm64: defconfig: Enable RZ/G3S (R9A08G045) SoC
ARM: multi_v7_defconfig: add tm2-touchkey driver
ARM: exynos_defconfig: replace SATA_AHCI_PLATFORM with AHCI_DWC driver
ARM: multi_v7_defconfig: add AHCI_DWC driver
ARM: multi_v7_defconfig: make Exynos related PHYs modules
ARM: s5pv210_defconfig: enable IIO required by MAX17040
ARM: shmobile: defconfig: Refresh for v6.6-rc3
ARM: defconfig: cleanup orphaned CONFIGs
arm64: defconfig: Enable Samsung DSIM driver
arm64: defconfig: Enable CONFIG_USB_MASS_STORAGE
...
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/defconfig
Samsung defconfig changes for v6.7
Enable several drivers for boards with Samsung Exynos ARM SoCs in
exynos_defconfig and multi_v7_defconfig: display PHYs, AHCI DWC, TM2
touchkey (used on ARM and ARM64 Exynos-based boards), Samsung camera
sensors and Intersil 29018 light sensor.
Enable also IIO in s5pv210_defconfig used by MAX17040 fuel gauge driver.
* tag 'samsung-defconfig-6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: exynos_defconfig: add driver for ISL29018
ARM: multi_v7_defconfig: add drivers for S5C73M3 & S5K6A3 camera sensors
ARM: multi_v7_defconfig: add tm2-touchkey driver
ARM: exynos_defconfig: replace SATA_AHCI_PLATFORM with AHCI_DWC driver
ARM: multi_v7_defconfig: add AHCI_DWC driver
ARM: multi_v7_defconfig: make Exynos related PHYs modules
ARM: s5pv210_defconfig: enable IIO required by MAX17040
Link: https://lore.kernel.org/r/20231016072911.27148-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Intersil 29018 light and proximity sensor is built into Exynos based
Peach-Pit/Pi Chromebooks, so enable driver for it to increase testing
coverage.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20231006110631.3204334-1-m.szyprowski@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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Samsung S5C73M3 8Mp camera ISP and S5K6A3 RAW sensors are available on
Exynos4412-based Midas family boards, so enable the driver for them to
increase testing coverage.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20231006112106.3205618-1-m.szyprowski@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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The Cypress 'touchkey' hardware is available on Exynos4412-based Midas
family boards, so enable the driver for it to increase testing coverage.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20231005111718.1096634-1-m.szyprowski@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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Commit 33629d35090f ("ata: ahci: Add DWC AHCI SATA controller support")
moved support for "snps,dwc-ahci" compatible (present in exynos5250.dtsi)
to separate DWC AHCI driver, so reflect this change in exynos_defconfig.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20230928202724.340420-1-m.szyprowski@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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Commit 33629d35090f ("ata: ahci: Add DWC AHCI SATA controller support")
moved support for "snps,dwc-ahci" compatible (present in exynos5250.dtsi)
to separate DWC AHCI driver, so enable this driver in multi_v7_defconfig.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20230928202736.340435-1-m.szyprowski@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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Exynos Display Port PHY and Exynos MIPI Video PHY drivers are not
essential to boot on the Exynos based system, so make them modules
instead of build-in.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20230929121800.1722211-1-m.szyprowski@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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After adding support for passing temperature data from thermal sensor
to MAX17040 it got dependency on CONFIG_IIO. From all defconfigs
using MAX17040 only s5pv210_defconfig did not have IIO already enabled
so let's enable it to avoid regression.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Link: https://lore.kernel.org/r/20230731073613.10394-5-clamor95@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into soc/defconfig
ASPEED defconfig updates for 6.7
* Enable SMPro and FSI drivers, the BMC to host interfaces for Ampere
and IBM's server processors
* Enable IPMI SSIF, the smbus transport for IPMI
* Disable FIRMWARE_MEMMAP, an x86 only thing
* tag 'aspeed-6.7-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc:
ARM: config: aspeed: Remove FIRMWARE_MEMMAP
ARM: config: aspeed_g5: Enable SSIF BMC driver
ARM: config: aspeed: Add Ampere SMPro drivers
ARM: config: aspeed: Add new FSI drivers
Link: https://lore.kernel.org/r/CACPK8XezpL-4bx0S-9t999_qde5Hik9BnuUZHcnmDHTd0KWBLA@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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It's an x86 thing.
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Signed-off-by: Joel Stanley <joel@jms.id.au>
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Used by Ampere Altra BMCs.
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The I2C Responder SCOM driver and IBM I2C Responder virtual FSI master
are used by BMCs in P10 machines.
Signed-off-by: Joel Stanley <joel@jms.id.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/defconfig
Renesas ARM defconfig updates for v6.7
- Refresh shmobile_defconfig for v6.6-rc3.
* tag 'renesas-arm-defconfig-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
ARM: shmobile: defconfig: Refresh for v6.6-rc3
Link: https://lore.kernel.org/r/cover.1695985420.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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- Move CONFIG_KEXEC (moved in commit 89cde455915f4611 ("kexec:
consolidate kexec and crash options into kernel/Kconfig.kexec")),
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/1b8aee0cfcb2fa8c6e73c67f1c85c4630d946159.1694438226.git.geert+renesas@glider.be
Link: https://lore.kernel.org/r/401e68aa456557c9e1f4d2841ae7601686699974.1695815769.git.geert+renesas@glider.be
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Drop CONFIG_NF_LOG_NETDEV as it was removed in commit 1510618e45cb
("netfilter: nf_log_netdev: merge with nf_log_syslog").
Drop CONFIG_NFT_COUNTER as it was removed in commit 023223dfbfb3
("netfilter: nf_tables: make counter support built-in").
Drop CONFIG_NF_FLOW_TABLE_IPV6 and CONFIG_NF_FLOW_TABLE_IPV4 as they were
removed in commit c42ba4290b21 ("netfilter: flowtable: remove ipv4/ipv6
modules").
Drop CONFIG_NF_LOG_BRIDGE as it was removed in commit 77ccee96a674
("netfilter: nf_log_bridge: merge with nf_log_syslog").
Drop CONFIG_IP_NF_TARGET_CLUSTERIP from any remaining arm defconfigs as it
was removed in commit 9db5d918e2c0 ("netfilter: ip_tables: remove clusterip
target").
Drop CONFIG_USB_MUSB_AM35X as it was removed in commit 57f8e00d8a82 ("usb:
musb: Drop old unused am35x glue layer").
Drop CONFIG_NFT_OBJREF as it was removed in commit d037abc2414b
("netfilter: nft_objref: make it builtin").
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Link: https://lore.kernel.org/r/20230919125112.15515-2-twoerner@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Inspired by Salvatore Mesoraca's earlier[1] efforts to provide some
in-tree guidance for kernel hardening Kconfig options, add a new fragment
named "hardening-basic.config" (along with some arch-specific fragments)
that enable a basic set of kernel hardening options that have the least
(or no) performance impact and remove a reasonable set of legacy APIs.
Using this fragment is as simple as running "make hardening.config".
More extreme fragments can be added[2] in the future to cover all the
recognized hardening options, and more per-architecture files can be
added too.
For now, document the fragments directly via comments. Perhaps .rst
documentation can be generated from them in the future (rather than the
other way around).
[1] https://lore.kernel.org/kernel-hardening/1536516257-30871-1-git-send-email-s.mesoraca16@gmail.com/
[2] https://github.com/KSPP/linux/issues/14
Cc: Salvatore Mesoraca <s.mesoraca16@gmail.com>
Cc: x86@kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-doc@vger.kernel.org
Cc: linux-kbuild@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Enable -Wenum-conversion warning option
- Refactor the rpm-pkg target
- Fix scripts/setlocalversion to consider annotated tags for rt-kernel
- Add a jump key feature for the search menu of 'make nconfig'
- Support Qt6 for 'make xconfig'
- Enable -Wformat-overflow, -Wformat-truncation, -Wstringop-overflow,
and -Wrestrict warnings for W=1 builds
- Replace <asm/export.h> with <linux/export.h> for alpha, ia64, and
sparc
- Support DEB_BUILD_OPTIONS=parallel=N for the debian source package
- Refactor scripts/Makefile.modinst and fix some modules_sign issues
- Add a new Kconfig env variable to warn symbols that are not defined
anywhere
- Show help messages of config fragments in 'make help'
* tag 'kbuild-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (62 commits)
kconfig: fix possible buffer overflow
kbuild: Show marked Kconfig fragments in "help"
kconfig: add warn-unknown-symbols sanity check
kbuild: dummy-tools: make MPROFILE_KERNEL checks work on BE
Documentation/llvm: refresh docs
modpost: Skip .llvm.call-graph-profile section check
kbuild: support modules_sign for external modules as well
kbuild: support 'make modules_sign' with CONFIG_MODULE_SIG_ALL=n
kbuild: move more module installation code to scripts/Makefile.modinst
kbuild: reduce the number of mkdir calls during modules_install
kbuild: remove $(MODLIB)/source symlink
kbuild: move depmod rule to scripts/Makefile.modinst
kbuild: add modules_sign to no-{compiler,sync-config}-targets
kbuild: do not run depmod for 'make modules_sign'
kbuild: deb-pkg: support DEB_BUILD_OPTIONS=parallel=N in debian/rules
alpha: remove <asm/export.h>
alpha: replace #include <asm/export.h> with #include <linux/export.h>
ia64: remove <asm/export.h>
ia64: replace #include <asm/export.h> with #include <linux/export.h>
sparc: remove <asm/export.h>
...
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Currently the Kconfig fragments in kernel/configs and arch/*/configs
that aren't used internally aren't discoverable through "make help",
which consists of hard-coded lists of config fragments. Instead, list
all the fragment targets that have a "# Help: " comment prefix so the
targets can be generated dynamically.
Add logic to the Makefile to search for and display the fragment and
comment. Add comments to fragments that are intended to be direct targets.
Signed-off-by: Kees Cook <keescook@chromium.org>
Co-developed-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM defconfig updates from Arnd Bergmann:
"Various additions to the defconfig files to enable more drivers for
already supported platforms, usually as loadable modules"
* tag 'soc-defconfig-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
ARM: multi_v7_defconfig: Add SCMI regulator support
ARM: multi_v7_defconfig: Enable OMAP audio/display support
ARM: multi_v7_defconfig: Enable TI Remoteproc and related configs
ARM: multi_v7_defconfig: Enable TLV320AIC3x
arm64: defconfig: Enable Redpine 91X wlan driver
arm64: defconfig: Enable ITE_IT66121 HDMI transmitter
arm64: defconfig: Enable IPQ5018 SoC base configs
arm64: defconfig: Enable CONFIG_DRM_IMX_LCDIF
arm64: defconfig: Enable TI PRUSS
arm64: defconfig: Enable various configs for TI K3 platforms
arm64: defconfig: enable driver for bluetooth nxp uart
arm64: defconfig: Enable i.MX93 devices
arm64: defconfig: Enable drivers for the Odroid-M1 board
arm64: defconfig: Enable GPIO_SYSCON
arm64: defconfig: select IMX_REMOTEPROC and RPMSG_VIRTIO
arm64: defconfig: enable SL28VPD NVMEM layout
arm64: defconfig: enable the SerDes PHY for Qualcomm DWMAC
arm64: defconfig: Enable Rockchip OTP memory driver
arm64: defconfig: Enable PHY_ROCKCHIP_NANENG_COMBO_PHY
arm64: defconfig: Enable PMIC RAA215300 and RTC ISL 1208 configs
...
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SCMI regulators are used in the ARMv7 STMicrolectronics stm32mp boards:
- for STM32MP13: stm32mp135f-dk
- for STM32MP15 boards with SCMI variant, introduced by commit 5b7e58313a77
("ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")
* stm32mp157c-ev1-scmi
* stm32mp157c-ed1-scmi
* stm32mp157c-dk2-scmi
* stm32mp157a-dk1-scmi
Signed-off-by: Pascal Paillet <p.paillet@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Link: https://lore.kernel.org/r/20230816123055.12636-1-alexandre.torgue@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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We would like to support some additional OMAP class devices using the
common multi_v7_defconfig. To start, enable some audio/display related
modules:
DRM_OMAP/OMAP5_DSS_HDMI: For base DRM display support.
DRM_TI_TFP410: Used as a display bridge for several EVM's panels.
DRM_TI_TPD12S015: HDMI encoder on several OMAP/Sitara EVMs.
SND_SOC_TLV320AIC3X_I2C: For I2C attached TLV320AIC3x codecs.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This allows us to use the various remote processors on the TI OMAP and
Keystone family devices using the multi-v7 config, instead of only
with the OMAP/Keystone specific defconfigs (which we would like to
move away from needing).
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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A number of TI based platforms use TLV320AIC3x since it was their
standard audio CODEC for quite some time, including the Beagle X15.
Enable it multi_v7_defconfig to improve test coverage.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230731-arm-tlv320aic31xx-config-v1-1-013c8c321dad@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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There is only one Kconfig user of CONFIG_EMBEDDED and it can be switched
to EXPERT or "if !ARCH_MULTIPLATFORM" (suggested by Arnd).
Link: https://lkml.kernel.org/r/20230816055010.31534-1-rdunlap@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com> [RISC-V]
Acked-by: Greg Ungerer <gerg@linux-m68k.org>
Acked-by: Jason A. Donenfeld <Jason@zx2c4.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc]
Cc: Russell King <linux@armlinux.org.uk>
Cc: Vineet Gupta <vgupta@kernel.org>
Cc: Brian Cain <bcain@quicinc.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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