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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
- string: Add missing kernel-doc return descriptions (Kriish Sharma)
- Update some mis-typed allocations
These correct some accidentally wrong types used in allocations (that
didn't affect the resulting size) that never got picked up from the
batch I sent a few months ago.
- Enable GCC diagnostic context for value-tracking warnings
This results in better GCC diagnostics for the value range tracking,
so we can get better visibility into where those values are coming
from when we get out-of-bounds warnings at compile time.
* tag 'hardening-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
kbuild: Enable GCC diagnostic context for value-tracking warnings
string: Add missing kernel-doc return descriptions
media: iris: Cast iris_hfi_gen2_get_instance() allocation type
drm/plane: Remove const qualifier from plane->modifiers allocation type
comedi: Adjust range_table_list allocation type
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git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux
Pull configfs updates from Andreas Hindborg:
"Two commits changing constness of the configfs vtable pointers. We
plan to follow up with changes at call sites down the road"
* tag 'configfs-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux:
configfs: Constify ct_item_ops in struct config_item_type
configfs: Constify ct_group_ops in struct config_item_type
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Open code 'tpm_buf_append_hmac_session_opt' to the call site, as it only
masks a call sequence and does otherwise nothing particularly useful.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@opinsys.com>
Reviewed-by: Jonathan McDowell <noodles@meta.com>
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Remove 'attributes' parameter from 'tpm_buf_append_auth', as it is not used
by the function.
Fixes: 27184f8905ba ("tpm: Opt-in in disable PCR integrity protection")
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@opinsys.com>
Reviewed-by: Jonathan McDowell <noodles@meta.com>
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'name_size' does not have any range checks, and it just directly indexes
with TPM_ALG_ID, which could lead into memory corruption at worst.
Address the issue by only processing known values and returning -EINVAL for
unrecognized values.
Make also 'tpm_buf_append_name' and 'tpm_buf_fill_hmac_session' fallible so
that errors are detected before causing any spurious TPM traffic.
End also the authorization session on failure in both of the functions, as
the session state would be then by definition corrupted.
Cc: stable@vger.kernel.org # v6.10+
Fixes: 1085b8276bb4 ("tpm: Add the rest of the session HMAC API")
Reviewed-by: Jonathan McDowell <noodles@meta.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"This contains changes to unify TPM return code translation between
trusted_tpm2 and TPM driver itself. Other than that the changes are
either bug fixes or minor imrovements"
* tag 'tpmdd-next-6.19-rc1-v4' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
KEYS: trusted: Use tpm_ret_to_err() in trusted_tpm2
tpm: Use -EPERM as fallback error code in tpm_ret_to_err
tpm: Cap the number of PCR banks
tpm: Remove tpm_find_get_ops
tpm: add WQ_PERCPU to alloc_workqueue users
tpm_crb: add missing loc parameter to kerneldoc
tpm_crb: Fix a spelling mistake
selftests: tpm2: Fix ill defined assertions
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Pull virtio updates from Michael Tsirkin:
"Just a bunch of fixes and cleanups, mostly very simple. Several
features were merged through net-next this time around"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio_pci: drop kernel.h
vhost: switch to arrays of feature bits
vhost/test: add test specific macro for features
virtio: clean up features qword/dword terms
vduse: add WQ_PERCPU to alloc_workqueue users
virtio_balloon: add WQ_PERCPU to alloc_workqueue users
vdpa/pds: use %pe for ERR_PTR() in event handler registration
vhost: Fix kthread worker cgroup failure handling
virtio: vdpa: Fix reference count leak in octep_sriov_enable()
vdpa/mlx5: Fix incorrect error code reporting in query_virtqueues
virtio: fix map ops comment
virtio: fix virtqueue_set_affinity() docs
virtio: standardize Returns documentation style
virtio: fix grammar in virtio_map_ops docs
virtio: fix grammar in virtio_queue_info docs
virtio: fix whitespace in virtio_config_ops
virtio: fix typo in virtio_device_ready() comment
virtio: fix kernel-doc for mapping/free_coherent functions
virtio_vdpa: fix misleading return in void function
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git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd updates from Jason Gunthorpe:
"This is a pretty consequential cycle for iommufd, though this pull is
not too big. It is based on a shared branch with VFIO that introduces
VFIO_DEVICE_FEATURE_DMA_BUF a DMABUF exporter for VFIO device's MMIO
PCI BARs. This was a large multiple series journey over the last year
and a half.
Based on that work IOMMUFD gains support for VFIO DMABUF's in its
existing IOMMU_IOAS_MAP_FILE, which closes the last major gap to
support PCI peer to peer transfers within VMs.
In Joerg's iommu tree we have the "generic page table" work which aims
to consolidate all the duplicated page table code in every iommu
driver into a single algorithm. This will be used by iommufd to
implement unique page table operations to start adding new features
and improve performance.
In here:
- Expand IOMMU_IOAS_MAP_FILE to accept a DMABUF exported from VFIO.
This is the first step to broader DMABUF support in iommufd, right
now it only works with VFIO. This closes the last functional gap
with classic VFIO type 1 to safely support PCI peer to peer DMA by
mapping the VFIO device's MMIO into the IOMMU.
- Relax SMMUv3 restrictions on nesting domains to better support
qemu's sequence to have an identity mapping before the vSID is
established"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommu/arm-smmu-v3-iommufd: Allow attaching nested domain for GBPA cases
iommufd/selftest: Add some tests for the dmabuf flow
iommufd: Accept a DMABUF through IOMMU_IOAS_MAP_FILE
iommufd: Have iopt_map_file_pages convert the fd to a file
iommufd: Have pfn_reader process DMABUF iopt_pages
iommufd: Allow MMIO pages in a batch
iommufd: Allow a DMABUF to be revoked
iommufd: Do not map/unmap revoked DMABUFs
iommufd: Add DMABUF to iopt_pages
vfio/pci: Add vfio_pci_dma_buf_iommufd_map()
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Pull VFIO updates from Alex Williamson:
- Move libvfio selftest artifacts in preparation of more tightly
coupled integration with KVM selftests (David Matlack)
- Fix comment typo in mtty driver (Chu Guangqing)
- Support for new hardware revision in the hisi_acc vfio-pci variant
driver where the migration registers can now be accessed via the PF.
When enabled for this support, the full BAR can be exposed to the
user (Longfang Liu)
- Fix vfio cdev support for VF token passing, using the correct size
for the kernel structure, thereby actually allowing userspace to
provide a non-zero UUID token. Also set the match token callback for
the hisi_acc, fixing VF token support for this this vfio-pci variant
driver (Raghavendra Rao Ananta)
- Introduce internal callbacks on vfio devices to simplify and
consolidate duplicate code for generating VFIO_DEVICE_GET_REGION_INFO
data, removing various ioctl intercepts with a more structured
solution (Jason Gunthorpe)
- Introduce dma-buf support for vfio-pci devices, allowing MMIO regions
to be exposed through dma-buf objects with lifecycle managed through
move operations. This enables low-level interactions such as a
vfio-pci based SPDK drivers interacting directly with dma-buf capable
RDMA devices to enable peer-to-peer operations. IOMMUFD is also now
able to build upon this support to fill a long standing feature gap
versus the legacy vfio type1 IOMMU backend with an implementation of
P2P support for VM use cases that better manages the lifecycle of the
P2P mapping (Leon Romanovsky, Jason Gunthorpe, Vivek Kasireddy)
- Convert eventfd triggering for error and request signals to use RCU
mechanisms in order to avoid a 3-way lockdep reported deadlock issue
(Alex Williamson)
- Fix a 32-bit overflow introduced via dma-buf support manifesting with
large DMA buffers (Alex Mastro)
- Convert nvgrace-gpu vfio-pci variant driver to insert mappings on
fault rather than at mmap time. This conversion serves both to make
use of huge PFNMAPs but also to both avoid corrected RAS events
during reset by now being subject to vfio-pci-core's use of
unmap_mapping_range(), and to enable a device readiness test after
reset (Ankit Agrawal)
- Refactoring of vfio selftests to support multi-device tests and split
code to provide better separation between IOMMU and device objects.
This work also enables a new test suite addition to measure parallel
device initialization latency (David Matlack)
* tag 'vfio-v6.19-rc1' of https://github.com/awilliam/linux-vfio: (65 commits)
vfio: selftests: Add vfio_pci_device_init_perf_test
vfio: selftests: Eliminate INVALID_IOVA
vfio: selftests: Split libvfio.h into separate header files
vfio: selftests: Move vfio_selftests_*() helpers into libvfio.c
vfio: selftests: Rename vfio_util.h to libvfio.h
vfio: selftests: Stop passing device for IOMMU operations
vfio: selftests: Move IOVA allocator into iova_allocator.c
vfio: selftests: Move IOMMU library code into iommu.c
vfio: selftests: Rename struct vfio_dma_region to dma_region
vfio: selftests: Upgrade driver logging to dev_err()
vfio: selftests: Prefix logs with device BDF where relevant
vfio: selftests: Eliminate overly chatty logging
vfio: selftests: Support multiple devices in the same container/iommufd
vfio: selftests: Introduce struct iommu
vfio: selftests: Rename struct vfio_iommu_mode to iommu_mode
vfio: selftests: Allow passing multiple BDFs on the command line
vfio: selftests: Split run.sh into separate scripts
vfio: selftests: Move run.sh into scripts directory
vfio/nvgrace-gpu: wait for the GPU mem to be ready
vfio/nvgrace-gpu: Inform devmem unmapped after reset
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git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu updates from Joerg Roedel:
- Introduction of the generic IO page-table framework with support for
Intel and AMD IOMMU formats from Jason.
This has good potential for unifying more IO page-table
implementations and making future enhancements more easy. But this
also needed quite some fixes during development. All known issues
have been fixed, but my feeling is that there is a higher potential
than usual that more might be needed.
- Intel VT-d updates:
- Use right invalidation hint in qi_desc_iotlb()
- Reduce the scope of INTEL_IOMMU_FLOPPY_WA
- ARM-SMMU updates:
- Qualcomm device-tree binding updates for Kaanapali and Glymur SoCs
and a new clock for the TBU.
- Fix error handling if level 1 CD table allocation fails.
- Permit more than the architectural maximum number of SMRs for
funky Qualcomm mis-implementations of SMMUv2.
- Mediatek driver:
- MT8189 iommu support
- Move ARM IO-pgtable selftests to kunit
- Device leak fixes for a couple of drivers
- Random smaller fixes and improvements
* tag 'iommu-updates-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (81 commits)
iommupt/vtd: Support mgaw's less than a 4 level walk for first stage
iommupt/vtd: Allow VT-d to have a larger table top than the vasz requires
powerpc/pseries/svm: Make mem_encrypt.h self contained
genpt: Make GENERIC_PT invisible
iommupt: Avoid a compiler bug with sw_bit
iommu/arm-smmu-qcom: Enable use of all SMR groups when running bare-metal
iommupt: Fix unlikely flows in increase_top()
iommu/amd: Propagate the error code returned by __modify_irte_ga() in modify_irte_ga()
MAINTAINERS: Update my email address
iommu/arm-smmu-v3: Fix error check in arm_smmu_alloc_cd_tables
dt-bindings: iommu: qcom_iommu: Allow 'tbu' clock
iommu/vt-d: Restore previous domain::aperture_end calculation
iommu/vt-d: Fix unused invalidation hint in qi_desc_iotlb
iommu/vt-d: Set INTEL_IOMMU_FLOPPY_WA depend on BLK_DEV_FD
iommu/tegra: fix device leak on probe_device()
iommu/sun50i: fix device leak on of_xlate()
iommu/omap: simplify probe_device() error handling
iommu/omap: fix device leaks on probe_device()
iommu/mediatek-v1: add missing larb count sanity check
iommu/mediatek-v1: fix device leaks on probe()
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git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI updates from Bjorn Helgaas:
"Enumeration:
- Enable host bridge emulation for PCI_DOMAINS_GENERIC platforms (Dan
Williams)
- Switch vmd from custom domain number allocator to the common
allocator to prevent a potential race with new non-VMD buses (Dan
Williams)
- Enable Precision Time Measurement (PTM) only if device advertises
support for a relevant role, to prevent invalid PTM Requests that
cause ACS violations that are reported as AER Uncorrectable
Non-Fatal errors (Mika Westerberg)
Resource management:
- Prevent resource tree corruption when BAR resize fails (Ilpo
Järvinen)
- Restore BARs to the original size if a BAR resize fails (Ilpo
Järvinen)
- Remove BAR release from BAR resize attempts by the xe, i915, and
amdgpu drivers so the PCI core can restore BARs if the resize fails
(Ilpo Järvinen)
- Move Resizable BAR code to rebar.c (Ilpo Järvinen)
- Add pci_rebar_size_supported() and use it in i915 and xe (Ilpo
Järvinen)
- Add pci_rebar_get_max_size() and use it in xe and amdgpu (Ilpo
Järvinen)
Power management and error handling:
- For drivers using PCI legacy suspend, save config state at suspend
so that state (not any earlier state from enumeration, probe, or
error recovery) will be restored when resuming (Lukas Wunner)
- For devices with no driver or a driver that lacks power management,
save config state at hibernate so that state (not any earlier state
from enumeration, probe, or error recovery) will be restored when
resuming (Lukas Wunner)
- Save device config space on device addition, before driver binding,
so error recovery works more reliably (Lukas Wunner)
- Drop pci_save_state() from several drivers that no longer need it
since the PCI core always does it and pci_restore_state() no longer
invalidates the saved state (Lukas Wunner)
- Document use of pci_save_state() by drivers to capture the state
they want restored during error recovery (Lukas Wunner)
Power control:
- Add a struct pci_ops.assert_perst() function pointer to
assert/deassert PCIe PERST# and implement it for the qcom driver
(Krishna Chaitanya Chundru)
- Add DT binding and pwrctrl driver for the Toshiba TC9563 PCIe
switch, which must be held in reset after poweron so the pwrctrl
driver can configure the switch via I2C before bringing up the
links (Krishna Chaitanya Chundru)
Endpoint framework:
- Convert the endpoint doorbell test to use a threaded IRQ to fix a
'sleeping while atomic' issue (Bhanu Seshu Kumar Valluri)
- Add endpoint VNTB MSI doorbell support to reduce latency between
host and endpoint (Frank Li)
New native PCIe controller drivers:
- Add CIX Sky1 host controller DT binding and driver (Hans Zhang)
- Add NXP S32G host controller DT binding and driver (Vincent
Guittot)
- Add Renesas RZ/G3S host controller DT binding and driver (Claudiu
Beznea)
- Add SpacemiT K1 host controller DT binding and driver (Alex Elder)
Amlogic Meson PCIe controller driver:
- Update DT binding to name DBI region 'dbi', not 'elbi', and update
driver to support both (Manivannan Sadhasivam)
Apple PCIe controller driver:
- Move struct pci_host_bridge allocation from pci_host_common_init()
to callers, which significantly simplifies pcie-apple (Marc
Zyngier)
Broadcom STB PCIe controller driver:
- Disable advertising ASPM L0s support correctly (Jim Quinlan)
- Add a panic/die handler to print diagnostic info in case PCIe
caused an unrecoverable abort (Jim Quinlan)
Cadence PCIe controller driver:
- Add module support for Cadence platform host and endpoint
controller driver (Manikandan K Pillai)
- Split headers into 'legacy' (LGA) and 'high perf' (HPA) to prepare
for new CIX Sky1 driver (Manikandan K Pillai)
MediaTek PCIe controller driver:
- Convert DT binding to YAML schema (Christian Marangi)
- Add Airoha AN7583 DT compatible and driver support (Christian
Marangi)
Qualcomm PCIe controller driver:
- Add Qualcomm Kaanapali to SM8550 DT binding (Qiang Yu)
- Add required 'power-domains' and 'resets' to qcom sa8775p, sc7280,
sc8280xp, sm8150, sm8250, sm8350, sm8450, sm8550, x1e80100 DT
schemas (Krzysztof Kozlowski)
- Look up OPP using both frequency and data rate (not just frequency)
so RPMh votes can account for both (Krishna Chaitanya Chundru)
Rockchip DesignWare PCIe controller driver:
- Add Rockchip RK3528 compatible strings in DT binding (Yao Zi)
STMicroelectronics STM32MP25 PCIe controller driver:
- Fix a race between link training and endpoint register
initialization (Christian Bruel)
- Align endpoint allocations to match the ATU requirements (Christian
Bruel)
Synopsys DesignWare PCIe controller driver:
- Clear L1 PM Substate Capability 'Supported' bits unless glue driver
says it's supported, which prevents users from enabling non-working
L1SS. Currently only qcom and tegra194 support L1SS (Bjorn Helgaas)
- Remove now-superfluous L1SS disable code from tegra194 (Bjorn
Helgaas)
- Configure L1SS support in dw-rockchip when DT says
'supports-clkreq' (Shawn Lin)
TI Keystone PCIe controller driver:
- Fail the probe instead of silently succeeding if ks_pcie_of_data
didn't specify Root Complex or Endpoint mode (Siddharth Vadapalli)
- Make keystone buildable as a loadable module, except on ARM32 where
hook_fault_code() is __init (Siddharth Vadapalli)"
* tag 'pci-v6.19-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (100 commits)
MAINTAINERS: Add Manivannan Sadhasivam as PCI/pwrctrl maintainer
MAINTAINERS: Add CIX Sky1 PCIe controller driver maintainer
PCI: sky1: Add PCIe host support for CIX Sky1
dt-bindings: PCI: Add CIX Sky1 PCIe Root Complex bindings
PCI: cadence: Add support for High Perf Architecture (HPA) controller
MAINTAINERS: Add NXP S32G PCIe controller driver maintainer
PCI: s32g: Add NXP S32G PCIe controller driver (RC)
PCI: dwc: Add register and bitfield definitions
dt-bindings: PCI: s32g: Add NXP S32G PCIe controller
PCI: Add Renesas RZ/G3S host controller driver
PCI: host-generic: Move bridge allocation outside of pci_host_common_init()
dt-bindings: PCI: Add Renesas RZ/G3S PCIe controller binding
PCI: Validate pci_rebar_size_supported() input
Documentation: PCI: Amend error recovery doc with pci_save_state() rules
treewide: Drop pci_save_state() after pci_restore_state()
PCI/ERR: Ensure error recoverability at all times
PCI/PM: Stop needlessly clearing state_saved on enumeration and thaw
PCI/PM: Reinstate clearing state_saved in legacy and !PM codepaths
PCI: dw-rockchip: Configure L1SS support
PCI: tegra194: Remove unnecessary L1SS disable code
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git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
"The usual trickle of EFI contributions:
- Parse SMBIOS tables in memory directly on Macbooks that do not
implement the EFI SMBIOS protocol
- Obtain EDID information from the primary display while running in
the EFI stub, and expose it via bootparams on x86 (generic method
is in the works, and will likely land during the next cycle)
- Bring CPER handling for ARM systems up to data with the latest EFI
spec changes
- Various cosmetic changes"
* tag 'efi-next-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
docs: efi: add CPER functions to driver-api
efi/cper: align ARM CPER type with UEFI 2.9A/2.10 specs
efi/cper: Add a new helper function to print bitmasks
efi/cper: Adjust infopfx size to accept an extra space
RAS: Report all ARM processor CPER information to userspace
efi/libstub: x86: Store EDID in boot_params
efi/libstub: gop: Add support for reading EDID
efi/libstub: gop: Initialize screen_info in helper function
efi/libstub: gop: Find GOP handle instead of GOP data
efi: Fix trailing whitespace in header file
efi/memattr: Convert efi_memattr_init() return type to void
efi: stmm: fix kernel-doc "bad line" warnings
efi/riscv: Remove the useless failure return message print
efistub/x86: Add fallback for SMBIOS record lookup
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- documentation fixes
power-supply drivers:
- add BD71828 charger driver
- add Richtek RT9756 driver
- max77705: add adaptive input current support
- max77705: add support for multiple devices
- misc small fixes
reset drivers:
- add spacemit-p1 poweroff/reboot driver"
* tag 'for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
Revert "power: supply: qcom_battmgr: support disabling charge control"
Documentation: power: rt9756: Document exported sysfs entries
power: supply: rt9756: Add Richtek RT9756 smart cap divider charger
dt-bindings: power: supply: Add Richtek RT9756 smart cap divider charger
driver: reset: spacemit-p1: add driver for poweroff/reboot
power: supply: apm_power: only unset own apm_get_power_status
power: supply: use ktime_divns() to avoid 64-bit division
docs: power: clean up power_supply_class.rst
power: supply: qcom_battmgr: support disabling charge control
power: supply: qcom_battmgr: clamp charge control thresholds
power: supply: wm831x: Check wm831x_set_bits() return value
power: supply: rt9467: Prevent using uninitialized local variable in rt9467_set_value_from_ranges()
power: supply: rt9467: Return error on failure in rt9467_set_value_from_ranges()
power: supply: max17040: Check iio_read_channel_processed() return code
power: supply: cw2015: Check devm_delayed_work_autocancel() return code
power: supply: rt5033_charger: Fix device node reference leaks
power: supply: max77705: Fix potential IRQ chip conflict when probing two devices
power: supply: max77705_charger: implement aicl feature
MAINTAINERS: Add entry for BD71828 charger
power: supply: Add bd718(15/28/78) charger driver
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT bindings:
- Convert lattice,ice40-fpga-mgr, apm,xgene-storm-dma,
brcm,sr-thermal, amazon,al-thermal, brcm,ocotp, mt8173-mdp, Actions
Owl SPS, Marvell AP80x System Controller, Marvell CP110 System
Controller, cznic,moxtet, and apm,xgene-slimpro-mbox to DT schema
format
- Add i.MX95 fsl,irqsteer, MT8365 Mali Bifrost GPU, Anvo ANV32C81W
EEPROM, and Microchip pic64gx PLIC
- Add missing LGE, AMD Seattle, and APM X-Gene SoC platform
compatibles
- Updates to brcm,bcm2836-l1-intc, brcm,bcm2835-hvs, and bcm2711-hdmi
bindings to fix warnings on BCM2712 platforms
- Drop obsolete db8500-thermal.txt
- Treewide clean-up of extra blank lines and inconsistent quoting
- Ensure all .dtbo targets are applied to a base .dtb
- Speed up dt_binding_check by skipping running validation on empty
examples
DT core:
- Add of_machine_device_match() and of_machine_get_match_data()
helpers and convert users treewide
- Fix bounds checking of address properties in FDT code. Rework the
code to have a single implementation of the bounds checks.
- Rework of_irq_init() to ignore any implicit interrupt-parent (i.e.
in a parent node) on nodes without an interrupt. This matches the
spec description and fixes some RISC-V platforms.
- Avoid a spurious message on overlay removal
- Skip DT kunit tests on RISCV+ACPI"
* tag 'devicetree-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits)
dt-bindings: kbuild: Skip validating empty examples
dt-bindings: interrupt-controller: brcm,bcm2836-l1-intc: Drop interrupt-controller requirement
dt-bindings: display: Fix brcm,bcm2835-hvs bindings for BCM2712
dt-bindings: display: bcm2711-hdmi: Add interrupt details for BCM2712
of: Skip devicetree kunit tests when RISCV+ACPI doesn't populate root node
soc: tegra: Simplify with of_machine_device_match()
soc: qcom: ubwc: Simplify with of_machine_get_match_data()
powercap: dtpm: Simplify with of_machine_get_match_data()
platform: surface: Simplify with of_machine_get_match_data()
irqchip/atmel-aic: Simplify with of_machine_get_match_data()
firmware: qcom: scm: Simplify with of_machine_device_match()
cpuidle: big_little: Simplify with of_machine_device_match()
cpufreq: sun50i: Simplify with of_machine_device_match()
cpufreq: mediatek: Simplify with of_machine_get_match_data()
cpufreq: dt-platdev: Simplify with of_machine_get_match_data()
of: Add wrappers to match root node with OF device ID tables
dt-bindings: eeprom: at25: Add Anvo ANV32C81W
of/reserved_mem: Simplify the logic of __reserved_mem_alloc_size()
of/reserved_mem: Simplify the logic of fdt_scan_reserved_mem_reg_nodes()
of/reserved_mem: Simplify the logic of __reserved_mem_reserve_reg()
...
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
- Proper mapping of HID_GD_Z to ABS_DISTANCE for stylus/pen types of
devices (Ping Cheng)
- Power management/hibernation improvements in intel-ish (Zhang Lixu)
- Improved support for several Logitech devices, e.g. G Pro X
Superlight 2, new iteration of Lighspeed receiver, G13, G510 (Nathan
Rossi, Mavroudis Chatzilazaridis, Leo L Schwab, Hans de Goede)
- Support for UcLogic XP-PEN Artist 24 Pro (Joshua Goins)
- WinWing Orion2 throttle support improvement (Ivan Gorinov)
- other assorted small fixes and device ID additions
* tag 'hid-for-linus-2025120201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (37 commits)
drivers: hid: renegotiate resolution multipliers with device after reset
HID: evision: Fix Report Descriptor for Evision Wireless Receiver 320f:226f
HID: logitech-dj: Fix probe failure when used with KVM
HID: logitech-dj: Remove duplicate error logging
HID: logitech-dj: Add support for G Pro X Superlight 2 receiver
selftests/hid-tablet: add ABS_DISTANCE test for stylus/pen
HID: input: map HID_GD_Z to ABS_DISTANCE for stylus/pen
HID: bpf: fix typo in HID usage table
HID: bpf: add the Huion Kamvas 27 Pro
HID: bpf: add heuristics to the Huion Inspiroy 2S eraser button
HID: bpf: Add support for XP-Pen Deco02
HID: bpf: Add support for the XP-Pen Deco 01 V3
HID: bpf: Add support for the Waltop Batteryless Tablet
HID: bpf: Add fixup for Logitech SpaceNavigator variants
HID: bpf: support for Huion Kamvas 16 Gen 3
HID: bpf: add support for Huion Kamvas 13 (Gen 3) (model GS1333)
HID: bpf: Add support for the Inspiroy 2M
Documentation: hid-alps: Format DataByte* subsection headings
Documentation: hid-alps: Fix packet format section headings
HID: nintendo: add WQ_PERCPU to alloc_workqueue users
...
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"Additions:
- Add support for Awinic AW99706 backlight driver
Fixes:
- Add GPIOLIB dependency to backlight ktd2801 driver
- Add devlink to LED Backlight's supplier LEDs to enforce correct
removal order and prevent NULL pointer dereferences
- Fix kernel-doc warnings in lp855x.h
Removals:
- Do not include <linux/fb.h> in backlight.h
- Fix unused function warnings from suspend/resume ops in aw99706.c
by switching to DEFINE_SIMPLE_DEV_PM_OPS and using pm_ptr()
Bindings:
- Add Awinic AW99706 backlight binding to MAINTAINERS
- Add Awinic AW99706 backlight binding documentation"
* tag 'backlight-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: aw99706: Fix unused function warnings from suspend/resume ops
backlight: lp855x: Fix lp855x.h kernel-doc warnings
dt-bindings: leds: backlight: Add Awinic AW99706 backlight
backlight: aw99706: Add support for Awinic AW99706 backlight
backlight: led-bl: Add devlink to supplier LEDs
backlight: ktd2801: Depend on GPIOLIB
backlight: Do not include <linux/fb.h> in header file
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Updates:
- Add Core, Regulator, Onkey and Battery Charger support for the NXP
PF1550 Power Management IC (PMIC)
- Introduce __SMC_KEY macro to fix GCC 15.2.1 errors in macsmc
- Add board definitions for TQMxCU1-HPCM and TQMxCU2-HPCM to the
tqmx86 driver
- Add support for Broadcom BCM2712 SoC to the bcm2835-pm driver
- Hook up the qnap-mcu-eeprom sub-device to qnap-mcu
Fixes:
- Enable compile testing for the Altera SOCFPGA System Manager driver
- Fix device reference leak in altr_sysmgr_regmap_lookup_by_phandle()
- Reserve the unused second I2C address for DA9063 to prevent
userspace interference
- Fix resource leak in da9055_device_init() by calling
regmap_del_irq_chip() in the error path
- Fix potential IRQ chip conflict when probing multiple MAX77620
devices by using devm_kmemdup for regmap_irq_chip
- Return -EPROBE_DEFER when a syscon devuice is not found to allow
deferred probing
- Update email address for the PF1550 PMIC driver in MAINTAINERS
- Correct file entry for PF1550 MFD driver in MAINTAINERS from
pfd1550.h to pf1550.h
- Calculate checksum on the actual number of received bytes in
qnap-mcu for error messages
- Use -EPROTO instead of -EIO for checksum errors in qnap-mcu
- Add proper error handling for command errors (e.g., "@8", "@9") in
qnap-mcu
- Fix missing irq_domain_remove() in error path of
mt63{58,97}_irq_init()
Cleanups:
- Mark SMC write buffer arguments as const in apple_smc_write(),
apple_smc_rw(), and apple_smc_write_atomic()
- Simplify the error handling path in da9055_device_init() by
removing a redundant mfd_remove_devices() call
- Use regmap_reg_range() and a real one-element array for
pmic_status_range in rohm-bd718x7 for cleaner initialization
- Remove select I2C_K1 from MFD_SPACEMIT_P1 to avoid build failures
when I2C_K1's dependencies are disabled
- Remove unneeded semicolon from ls2k_bmc_recover_pci_data()
- Drop OF dependency for MFD_MAX5970 in Kconfig to allow wider
compile testing and non-OF systems
- Make OF ID table style consistent in simple-mfd-i2c driver
- Update header inclusions in simple-mfd-i2c to follow IWYU (Include
What You Use) principle
- Move checksum verification logic to a separate function in qnap-mcu
- Use chained IRQs for S2MPG10 in the Samsung SEC driver to simplify
interrupt handling
- Drop a stray semicolon from sec-irq.c
Removals:
- Remove the unused TI WL1273 FM radio core driver
- Remove the unused wl1273-core.h header and tidy up its reference in
documentation
Device tree bindings:
- Add Device Tree binding for the NXP PF1550 PMIC
- Add missing GPIO pins and supply properties to the Silergy SY7636A
PMIC binding
- Add interrupt-controller property to the Maxim MAX77705 binding for
sub-device interrupt source determination
- Add Device Tree binding for the Renesas R2A11302FT PMIC
- Allow the wakeup-source property in the Dialog DA9063 binding
- Make interrupt-related properties optional in the TI TPS65910 PMIC
binding
- Document the Qualcomm PMIV0104 PMIC compatible string
- Document the Qualcomm PM7550 PMIC compatible string
- Enable power button subnode for TWL603x in the TI TWL binding
- Convert the Dialog DA9052/53 I2C binding from .txt to .yaml format,
including compatible string fallback and interrupt properties
- Document control-scb and sysreg-scb syscons on pic64gx with
fallback compatibles
- Document sama7g5-sfrbu and sama7d65-sfrbu syscons with fallback to
atmel,sama5d2-sfrbu
- Fix LEDs node schema in fsl,mc13xxx binding by adding led@ child
nodes and missing properties
- Add mt7981-topmisc compatible string to the syscon binding"
* tag 'mfd-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (42 commits)
mfd: sec: Drop a stray semicolon
mfd: qnap-mcu: Hook up the EEPROM sub-device
dt-bindings: mfd: syscon: Add mt7981-topmisc
dt-bindings: mfd: fsl,mc13xxx: Fix LEDs node schema
mfd: mt6358-irq: Fix missing irq_domain_remove() in error path
mfd: mt6397-irq: Fix missing irq_domain_remove() in error path
dt-bindings: mfd: Document syscons falling back to atmel,sama5d2-sfrbu
dt-bindings: mfd: Document control-scb and sysreg-scb on pic64gx
dt-bindings: mfd: Convert dlg,da9052-i2c.txt to yaml format
mfd: sec: Use chained IRQs for s2mpg10
mfd: qnap-mcu: Add proper error handling for command errors
mfd: qnap-mcu: Move checksum verification to its own function
mfd: qnap-mcu: Use EPROTO in stead of EIO on checksum errors
mfd: qnap-mcu: Calculate the checksum on the actual number of bytes received
mfd: simple-mfd-i2c: Don't use "proxy" headers
mfd: simple-mfd-i2c: Make ID table style consistent
mfd: Kconfig: Drop OF dependency on MFD_MAX5970
mfd: ls2kbmc: Remove unneeded semicolon from ls2k_bmc_recover_pci_data()
dt-bindings: mfd: twl: Enable power button also for TWL603X
MAINTAINERS: Adjust file entry in NXP PF1550 PMIC MFD DRIVER
...
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REQ_OP_ZONE_RESET_ALL is a zone management request, and op_is_zone_mgmt()
has returned true for it.
Update the comment to remove the misleading exception note so
the documentation matches the implementation.
Fixes: 12a1c9353c47 ("block: fix op_is_zone_mgmt() to handle REQ_OP_ZONE_RESET_ALL")
Signed-off-by: shechenglong <shechenglong@xfusion.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Pull MMC updates from Ulf Hansson:
"MMC core:
- Allow more host caps to be modified through debugfs
- Skip to set the default 200mA SD current limit
MMC host:
- Convert a few more DT bindings to the DT schema
- dw_mmc: Add Shawn Lin as co-maintainer for the dw_mmc drivers
- dw_mmc-rockchip:
- Add memory clock auto-gating support
- Add support for the RK3506 variant
- meson-mx-sdio:
- Ignore disabled "mmc-slot" child-nodes
- Refactoring and general code improvements
- renesas_sdhi:
- Enable bigger data ports where available
- Manage reset in probe and during system-wide suspend/resume
- sdhci-brcmstb:
- Add support for the BCM72116 and BCM74371 variants
- Save/restore registers during system-wide suspend/resume
- sdhci-msm:
- Add support for the sm8750 and the Kaanapali variants
- Avoid early clock doubling during HS400 transition
- sdhci-of-dwcmshc:
- Add command queue support for Rockchip SOCs
- Add support for the Eswin EIC7700 variant"
* tag 'mmc-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (40 commits)
mmc: sdhci-of-dwcmshc: reduce CIT for better performance
mmc: sdhci-of-dwcmshc: Disable internal clock auto gate for Rockchip SOCs
mmc: sdhci-msm: Avoid early clock doubling during HS400 transition
MAINTAINERS: Add Shawn Lin as co-maintainer for dw_mmc drivers
mmc: sdhci-of-dwcmshc: Fix command queue support for RK3576
mmc: renesas_sdhi: Add suspend/resume hooks
mmc: renesas_sdhi: Switch to SYSTEM_SLEEP_PM_OPS()/RUNTIME_PM_OPS() and pm_ptr()
mmc: renesas_sdhi: Deassert the reset signal on probe
dt-bindings: mmc: am654: Simplify dma-coherent property
mmc: meson-mx-sdio: Ignore disabled "mmc-slot" child-nodes
mmc: meson-mx-sdio: Fix indentation in meson_mx_mmc_irq_thread()
mmc: meson-mx-sdio: Use dev_err_probe() where appropriate
mmc: meson-mx-sdio: Use devm_mmc_alloc_host() helper
mmc: meson-mx-sdio: Refactor internal clock initialization
mmc: meson-mx-sdio: Use devm_clk_get_enabled()
mmc: meson-mx-sdio: Switch to regmap for register access
mmc: core: add WQ_PERCPU to alloc_workqueue users
mmc: dw_mmc-rockchip: Add memory clock auto-gating support
mmc: omap: add WQ_PERCPU to alloc_workqueue users
mmc: mtk-sd: replace use of system_wq with system_percpu_wq
...
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Allow power-off for out-of-band wakeup-capable devices
- Drop the redundant call to dev_pm_domain_detach() for the amba bus
- Extend the genpd governor for CPUs to account for IPIs
pmdomain providers:
- bcm: Add support for BCM2712
- mediatek: Add support for MFlexGraphics power domains
- mediatek: Add support for MT8196 power domains
- qcom: Add RPMh power domain support for Kaanapali
- rockchip: Add support for RV1126B
pmdomain consumers:
- usb: dwc3: Enable out of band wakeup for i.MX95
- usb: chipidea: Enable out of band wakeup for i.MX95"
* tag 'pmdomain-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (26 commits)
pmdomain: Extend the genpd governor for CPUs to account for IPIs
smp: Introduce a helper function to check for pending IPIs
pmdomain: mediatek: convert from clk round_rate() to determine_rate()
amba: bus: Drop dev_pm_domain_detach() call
pmdomain: bcm: bcm2835-power: Prepare to support BCM2712
pmdomain: mediatek: mtk-mfg: select MAILBOX in Kconfig
pmdomain: mediatek: Add support for MFlexGraphics
pmdomain: mediatek: Fix build-errors
cpuidle: psci: Replace deprecated strcpy in psci_idle_init_cpu
pmdomain: rockchip: Add support for RV1126B
pmdomain: mediatek: Add support for MT8196 HFRPSYS power domains
pmdomain: mediatek: Add support for MT8196 SCPSYS power domains
pmdomain: mediatek: Add support for secure HWCCF infra power on
pmdomain: mediatek: Add support for Hardware Voter power domains
pmdomain: qcom: rpmhpd: Add RPMh power domain support for Kaanapali
usb: dwc3: imx8mp: Set out of band wakeup for i.MX95
usb: chipidea: ci_hdrc_imx: Set out of band wakeup for i.MX95
usb: chipidea: core: detach power domain for ci_hdrc platform device
pmdomain: core: Allow power-off for out-of-band wakeup-capable devices
PM: wakeup: Add out-of-band system wakeup support for devices
...
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"There's one new driver, lots of various updates to existing ones, some
refactoring support for new models and misc tweaks and fixes.
The biggest new feature in GPIO core is adding support for managed,
enable-counted sharing of GPIO pins, something that - until now - was
only hacked around with the GPIOD_FLAGS_BIT_NONEXCLUSIVE request flag
which basically allowed drivers to "fight it out" for the descriptor
and provided no synchronization. It was enabled on Qualcomm platforms
(and thus is enabled on arm64 defconfig) and I plan on removing
GPIOD_FLAGS_BIT_NONEXCLUSIVE once all drivers using it are switched to
the new mechanism.
GPIO core:
- add proper support for shared GPIOs that's aiming to replace the
current sharing mechanism (which provides no synchronization ot
enable counting) and enable it for Qualcomm platforms
- improve the software node GPIO lookup by using the fwnode
representation instead of the software node's name which was prone
to bugs (GPIO controllers don't have to use the software node's
name as their kernel label)
- remove the last user of legacy-of-mm-gpiochip.h and drop the header
- move closer to removing the legacy gpio_request_one() routine
- rename some symbols for consistency
- shrink GPIO printk() helpers by reusing existing code
- remove some redundant kernel messages
- use min() instead of min_t() in GPIO ACPI code
- use system_percpu_wq instead of system_wq in GPIO character device
code
New drivers:
- add a driver for the QIXIS FPGA GPIO controller
Driver improvements:
- use modernized variants of power management macros across a wide
array of drivers in order to avoid having to use the __maybe_unused
attribute
- convert gpio-elkhartlake and reset-gpio to using the auxiliary bus
instead of the platform bus as they are not really described in
firmware
- use lock guards and update symbol prefixes in gpio-mmio
- support the bryx radio interface kit in gpio-mpsse + refactor the
driver
- use software nodes for configuring the reset-gpio driver, including
setting up the reference to the shared "reset" pin
- check and propagate the return value of gpiod_set_value() to
user-space in gpio-virtuser (this was previously not possible as
this function returned void)
- extend the gpio-regmap helper with more features (bypass cache for
aliased inputs, force writes for aliased data registers, add a new
configuration parameter)
- remove unneeded includes from gpio-aspeed and gpio-latch
- add support for Tegra410 to gpio-tegra186
- replace PCI-specific PM with generic device-level PM in gpio-bt8xx
- use dynamic GPIO range allocation in gpio-loongson-64bit
- improve handling of level-triggered interrupts in gpio-pca953x
- add suspend/resume support to gpio-fxl6408
- add support for more models to gpio-menz127
- optimize gpio-mvebu interrupt handling by avoiding unnecessary
calls to mvebu_gpio_irq_handler()
- make locking more consistent in gpio-grgpio
Device-tree bindings:
- document new NXP and Microchip models
Documentation:
- add a comprehensive compatibility and feature list for
gpio-pca953x, which is a great addition as it's probably the most
commonly used GPIO expander driver
- kernel-doc tweaks
Late fixes:
- use BYTE_CTRL_MODE for 2K2000/3000 models in gpio-loongson"
* tag 'gpio-updates-for-v6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (80 commits)
gpio: loongson: Switch 2K2000/3000 GPIO to BYTE_CTRL_MODE
gpio: regmap: fix kernel-doc notation
gpio: shared: fix a deadlock
gpio: shared-proxy: set suppress_bind_attrs
gpio: shared: ignore GPIO hogs when traversing the device tree
gpio: shared: ignore special __symbols__ node when traversing device tree
gpio: shared: handle the reset-gpios corner case
gpio: zynq: Use modern PM macros
gpio: xilinx: Use modern PM macros
gpio: xgene: Use modern PM macros
gpio: uniphier: Use modern PM macros
gpio: tqmx86: Use modern PM macros
gpio: pch: Use modern PM macros
gpio: omap: Use modern PM macros
gpio: msc313: Use modern PM macros
gpio: mlxbf2: Use modern PM macros
gpio: ml-ioh: Use modern PM macros
gpio: pl061: Use modern PM macros
gpio: htc-egpio: Use modern PM macros
gpio: brcmstb: Use modern PM macros
...
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
"This includes two changes for core functions, which affects all use
cases of this subsystem:
- Handle per-device interoperability quirks
Some devices have quirks affecting interoperability. To identify
such quirks at an early stages of device detection, the step for
reading the configuration ROM contents has been changed. As a side
effect, the entire detection process is now performed at the basic
transaction speed (S100), without a trial to probe higher
supported speeds.
With this change, the following devices should now work with fewer
issues:
- TASCAM FW-1884, FW-1804, and FW-1082
- MOTU Audio Express
- Safer removals of host card
There was a race condition between host card removal and handling
of bus reset events in the workqueue. This appears to be a long
standing issue, and recent changes to use more workqueues escalate
it.
To solve it, a new callback has been added to the 1394 OHCI PCI
driver to unregister the interrupt sources and wait for workqueue
completions when removing a card instance"
* tag 'firewire-updates-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: abort pending transactions at card removal
firewire: core: add WQ_UNBOUND to alloc_workqueue users
firewire: core: clear sources of hardware interrupt at card removal
firewire: core: code refactoring to find and pop transaction entry
firewire: core: code refactoring to remove transaction entry
firewire: core: use cleanup function to release cached configuration ROM
ALSA: firewire-tascam: reserve resources for transferred isochronous packets at S400
firewire: core: handle device quirk of TASCAM FW-1884/FW-1804/FW-1082
firewire: core: determine transaction speed after detecting quirks
firewire: core: code refactoring to compute transaction speed
firewire: core: handle device quirk of MOTU Audio Express
firewire: core: detect device quirk when reading configuration ROM
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Apple Silicon SMC
- TSC1641 I2C power monitor
- MPS MP9945
- MAX17616
- MP2925 and MP2929
Added support for new devices to existing drivers:
- dell-smm: Add Dell G5 5505 to fan control whitelist
- aspeed-g6-pwm-tach: Support for AST2700
- asus-ec-sensors: Support for ROG STRIX X470-I GAMING, ROG STRIX
X870-F GAMING WIFI, ROG STRIX X870E-H GAMING WIFI7, and Pro WS
TRX50-SAGE WIFI
- k10temp: Support for AMD Steam Deck APU ID
- pmbus/isl68137: Support for raa229141
- aht10: Support for dht20
- adt7410: Support for ADT7422
- peci: Support for Intel Emerald Rapids
- nct6775: Support for ASUS ROG STRIX X870E-H GAMING WIFI7
- pmbus/max34440: Support for ADPM12200
- ntc-thermistor: Support for Murata ncp18wm474
Infrastructure updates:
- Utilize subsystem locking in various drivers
- ltc4282, ltc2947: Use the new energy64 attribute
Bug fixes:
- Various drivers: Fixes to avoid TOCTOU, mostly in macro functions
evaluating parameters multiple times, as well as missing locks
- max6697: Fix regmap leak on probe failure
- sy7636a: Fix regulator_enable resource leak on error path
- asus-ec-sensors: Correct Pro WS TRX50-SAGE WIFI entry
Other changes and improvements:
- w83781d, lm78: Drop REALLY_SLOW_IO
- Fix broken datasheet links in various drivers
And various other minor fixes and improvements"
* tag 'hwmon-for-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (110 commits)
hwmon: (dell-smm) Add Dell G5 5505 to fan control whitelist
hwmon: (max16065) Use local variable to avoid TOCTOU
hwmon: (w83l786ng) Convert macros to functions to avoid TOCTOU
hwmon: (max6697) fix regmap leak on probe failure
hwmon/w83781d: Drop REALLY_SLOW_IO setting
hwmon/lm78: Drop REALLY_SLOW_IO setting
hwmon: sy7636a: Fix regulator_enable resource leak on error path
hwmon: (adm1026) Convert macros to functions to avoid TOCTOU
hwmon: (adm1029) Add locking to avoid TOCTOU
hwmon: (lm87) Convert macros to functions to avoid TOCTOU
hwmon: (asus-ec-sensors) correct Pro WS TRX50-SAGE WIFI entry
hwmon: (vt8231) Convert macros to functions to avoid TOCTOU
hwmon: (emc2103) Add locking to avoid TOCTOU
hwmon: (aspeed-g6-pwm-tach): Add AST2700 compatible string
dt-bindings: hwmon: Add AST2700 compatible
hwmon: (asus-ec-sensors) add ROG STRIX X470-I GAMING
hwmon: (vt1211) Convert macros to functions to avoid TOCTOU
hwmon: (k10temp) Add AMD Steam Deck APU ID
hwmon: Add Apple Silicon SMC hwmon driver
Documentation/hwmon: Fix broken datasheet links for zl6100
...
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No callers check the return code, and that's a good thing. Doing so
would be racy and unhelpful.
Drop the return code entirely, so we don't make anyone think about its
complexities.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://patch.msgid.link/20251202193129.1411419-2-briannorris@chromium.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This release is almost entirely new drivers, with a couple of small
changes in generic code.
The biggest individual update is a rename of the existing Microchip
driver and the addition of a new driver for the silicon SPI controller
in their PolarFire SoCs. The overlap between the soft IP supported by
the current driver and this new one is regrettably all in the IP and
not in the register interface offered to software.
- Add a time offset parameter for offloads, allowing them to be
defined in relation to each other. This is useful for IIO type
applcations where you trigger an operation then read the result
after a delay.
- Add a tracepoint for flash exec_ops, bringing the flash support
more in line with the debuggability of vanilla SPI.
- Support for Airoha EN7523, Arduino MCUs, Aspeed AST2700, Microchip
PolarFire SPI |
