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

Getting fixes and updates from v7.1-rc1.

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

Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull CRC updates from Eric Biggers:

- Several improvements related to crc_kunit, to align with the standar

Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull CRC updates from Eric Biggers:

- Several improvements related to crc_kunit, to align with the standard
KUnit conventions and make it easier for developers and CI systems to
run this test suite

- Add an arm64-optimized implementation of CRC64-NVME

- Remove unused code for big endian arm64

* tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
lib/crc: arm64: Simplify intrinsics implementation
lib/crc: arm64: Use existing macros for kernel-mode FPU cflags
lib/crc: arm64: Drop unnecessary chunking logic from crc64
lib/crc: arm64: Assume a little-endian kernel
lib/crc: arm64: add NEON accelerated CRC64-NVMe implementation
lib/crc: arm64: Drop check for CONFIG_KERNEL_MODE_NEON
crypto: crc32c - Remove another outdated comment
crypto: crc32c - Remove more outdated usage information
kunit: configs: Enable all CRC tests in all_tests.config
lib/crc: tests: Add a .kunitconfig file
lib/crc: tests: Add CRC_ENABLE_ALL_FOR_KUNIT
lib/crc: tests: Make crc_kunit test only the enabled CRC variants

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crypto: crc32c - Remove another outdated comment

This code just calls crc32c(), which has a number of different
implementations, not just the byte-at-a-time table-based one.

Acked-by: Ard Biesheuve

crypto: crc32c - Remove another outdated comment

This code just calls crc32c(), which has a number of different
implementations, not just the byte-at-a-time table-based one.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260316205659.17936-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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crypto: crc32c - Remove more outdated usage information

Remove information from the crypto/crc32c.c file comment that is no
longer applicable now that nearly all users of CRC-32C are simply using
th

crypto: crc32c - Remove more outdated usage information

Remove information from the crypto/crc32c.c file comment that is no
longer applicable now that nearly all users of CRC-32C are simply using
the crc32c() library function instead. This continues the cleanup from
commit 0ef6eb10f2e0 ("crypto: Clean up help text for CRYPTO_CRC32C").

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260314173130.16683-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Back-merge drm-next to get caught up.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

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

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are f

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

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are followup fixes to be applied.

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

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Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro

Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust")

Conflicts:
arch/riscv/include/asm/bug.h
arch/x86/include/asm/bug.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Merge branch 'next' into for-linus

Prepare input updates for 6.18 merge window.

Merge tag 'v6.17-rc2' into HEAD

Sync up with mainline to bring in changes to include/linux/sprintf.h

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

Backmerging to drm-misc-next-fixes to get features and fixes from
v6.17-rc6.

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

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

Catching up with some display dependencies.

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

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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

Updating drm-misc-next to the state of v6.17-rc1. Begins a new release
cycle.

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

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

Updating drm-misc-fixes to the state of v6.17-rc1. Begins a new release
cycle.

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

Merge branch 'next' into for-linus

Prepare input updates for 6.17 merge window.

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Merge an immutable branch between MFD, GPIO, Input and PWM to resolve
conflicts for the mer

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Merge an immutable branch between MFD, GPIO, Input and PWM to resolve
conflicts for the merge window pull request.

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Merge remote-tracking branch 'drm/drm-next' into msm-next

Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.

Signed-off-by: Rob Clark <robin.clark@oss

Merge remote-tracking branch 'drm/drm-next' into msm-next

Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

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

Backmerging to forward to v6.16-rc1

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

Merge drm/drm-next into drm-xe-next

Backmerging to bring in 6.16

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

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

Sync to v6.16-rc1, among other things to get the fixed size GENMASK_U*()
and BIT_U*() macros.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull CRC updates from Eric Biggers:

- Reorganize the architecture-optimized CRC code

It now lives in l

Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull CRC updates from Eric Biggers:

- Reorganize the architecture-optimized CRC code

It now lives in lib/crc/$(SRCARCH)/ rather than arch/$(SRCARCH)/lib/,
and it is no longer artificially split into separate generic and arch
modules. This allows better inlining and dead code elimination

The generic CRC code is also no longer exported, simplifying the API.
(This mirrors the similar changes to SHA-1 and SHA-2 in lib/crypto/,
which can be found in the "Crypto library updates" pull request)

- Improve crc32c() performance on newer x86_64 CPUs on long messages by
enabling the VPCLMULQDQ optimized code

- Simplify the crypto_shash wrappers for crc32_le() and crc32c()

Register just one shash algorithm for each that uses the (fully
optimized) library functions, instead of unnecessarily providing
direct access to the generic CRC code

- Remove unused and obsolete drivers for hardware CRC engines

- Remove CRC-32 combination functions that are no longer used

- Add kerneldoc for crc32_le(), crc32_be(), and crc32c()

- Convert the crc32() macro to an inline function

* tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (26 commits)
lib/crc: x86/crc32c: Enable VPCLMULQDQ optimization where beneficial
lib/crc: x86: Reorganize crc-pclmul static_call initialization
lib/crc: crc64: Add include/linux/crc64.h to kernel-api.rst
lib/crc: crc32: Change crc32() from macro to inline function and remove cast
nvmem: layouts: Switch from crc32() to crc32_le()
lib/crc: crc32: Document crc32_le(), crc32_be(), and crc32c()
lib/crc: Explicitly include <linux/export.h>
lib/crc: Remove ARCH_HAS_* kconfig symbols
lib/crc: x86: Migrate optimized CRC code into lib/crc/
lib/crc: sparc: Migrate optimized CRC code into lib/crc/
lib/crc: s390: Migrate optimized CRC code into lib/crc/
lib/crc: riscv: Migrate optimized CRC code into lib/crc/
lib/crc: powerpc: Migrate optimized CRC code into lib/crc/
lib/crc: mips: Migrate optimized CRC code into lib/crc/
lib/crc: loongarch: Migrate optimized CRC code into lib/crc/
lib/crc: arm64: Migrate optimized CRC code into lib/crc/
lib/crc: arm: Migrate optimized CRC code into lib/crc/
lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/
lib/crc: Move files into lib/crc/
lib/crc32: Remove unused combination support
...

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crypto/crc32[c]: register only "-lib" drivers

For the "crc32" and "crc32c" shash algorithms, instead of registering
"*-generic" drivers as well as conditionally registering "*-$(ARCH)"
drivers, inst

crypto/crc32[c]: register only "-lib" drivers

For the "crc32" and "crc32c" shash algorithms, instead of registering
"*-generic" drivers as well as conditionally registering "*-$(ARCH)"
drivers, instead just register "*-lib" drivers. These just use the
regular library functions crc32_le() and crc32c(), so they just do the
right thing and are fully accelerated when supported by the CPU.

This eliminates the need for the CRC library to export crc32_le_base()
and crc32c_base(). Separate commits make those static functions.

Since this commit removes the "crc32-generic" and "crc32c-generic"
driver names which crypto/testmgr.c expects to exist, update testmgr.c
accordingly. This does mean that testmgr.c will no longer fuzz-test the
"generic" implementation against the "arch" implementation for crc32 and
crc32c, but this was redundant with crc_kunit anyway.

Besides the above, and btrfs_init_csum_hash() which the previous commit
fixed, no code appears to have been relying on the "crc32-generic" or
"crc32c-generic" driver names specifically.

btrfs does export the checksum name and checksum driver name in
/sys/fs/btrfs/$uuid/checksum. This commit makes the driver name portion
of that file contain "crc32c-lib" instead of "crc32c-generic" or
"crc32c-$(ARCH)". This should be fine, since in practice the purpose of
the driver name portion of this file seems to have been just to allow
users to manually check whether they needed to enable the optimized
CRC32C code. This was needed only because of the bug in old kernels
where the optimized CRC32C code defaulted to off and even needed to be
explicitly added to the ramdisk to be used. Now that it just works in
Linux 6.14 and later, there's no need for users to take any action and
the driver name portion of this is basically obsolete. (Also, note that
the crc32c driver name already changed in 6.14.)

Acked-by: David Sterba <dsterba@suse.com>
Link: https://lore.kernel.org/r/20250613183753.31864-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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Merge tag 'v6.16-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
"API:
- Fix memcpy_sglist to handle partially overlapping SG lists

Merge tag 'v6.16-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
"API:
- Fix memcpy_sglist to handle partially overlapping SG lists
- Use memcpy_sglist to replace null skcipher
- Rename CRYPTO_TESTS to CRYPTO_BENCHMARK
- Flip CRYPTO_MANAGER_DISABLE_TEST into CRYPTO_SELFTESTS
- Hide CRYPTO_MANAGER
- Add delayed freeing of driver crypto_alg structures

Compression:
- Allocate large buffers on first use instead of initialisation in scomp
- Drop destination linearisation buffer in scomp
- Move scomp stream allocation into acomp
- Add acomp scatter-gather walker
- Remove request chaining
- Add optional async request allocation

Hashing:
- Remove request chaining
- Add optional async request allocation
- Move partial block handling into API
- Add ahash support to hmac
- Fix shash documentation to disallow usage in hard IRQs

Algorithms:
- Remove unnecessary SIMD fallback code on x86 and arm/arm64
- Drop avx10_256 xts(aes)/ctr(aes) on x86
- Improve avx-512 optimisations for xts(aes)
- Move chacha arch implementations into lib/crypto
- Move poly1305 into lib/crypto and drop unused Crypto API algorithm
- Disable powerpc/poly1305 as it has no SIMD fallback
- Move sha256 arch implementations into lib/crypto
- Convert deflate to acomp
- Set block size correctly in cbcmac

Drivers:
- Do not use sg_dma_len before mapping in sun8i-ss
- Fix warm-reboot failure by making shutdown do more work in qat
- Add locking in zynqmp-sha
- Remove cavium/zip
- Add support for PCI device 0x17D8 to ccp
- Add qat_6xxx support in qat
- Add support for RK3576 in rockchip-rng
- Add support for i.MX8QM in caam

Others:
- Fix irq_fpu_usable/kernel_fpu_begin inconsistency during CPU bring-up
- Add new SEV/SNP platform shutdown API in ccp"

* tag 'v6.16-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (382 commits)
x86/fpu: Fix irq_fpu_usable() to return false during CPU onlining
crypto: qat - add missing header inclusion
crypto: api - Redo lookup on EEXIST
Revert "crypto: testmgr - Add hash export format testing"
crypto: marvell/cesa - Do not chain submitted requests
crypto: powerpc/poly1305 - add depends on BROKEN for now
Revert "crypto: powerpc/poly1305 - Add SIMD fallback"
crypto: ccp - Add missing tee info reg for teev2
crypto: ccp - Add missing bootloader info reg for pspv5
crypto: sun8i-ce - move fallback ahash_request to the end of the struct
crypto: octeontx2 - Use dynamic allocated memory region for lmtst
crypto: octeontx2 - Initialize cptlfs device info once
crypto: xts - Only add ecb if it is not already there
crypto: lrw - Only add ecb if it is not already there
crypto: testmgr - Add hash export format testing
crypto: testmgr - Use ahash for generic tfm
crypto: hmac - Add ahash support
crypto: testmgr - Ignore EEXIST on shash allocation
crypto: algapi - Add driver template support to crypto_inst_setname
crypto: shash - Set reqsize in shash_alg
...

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Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull CRC updates from Eric Biggers:
"Cleanups for the kernel's CRC (cyclic redundancy check) code:

- Us

Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull CRC updates from Eric Biggers:
"Cleanups for the kernel's CRC (cyclic redundancy check) code:

- Use __ro_after_init where appropriate

- Remove unnecessary static_key on s390

- Rename some source code files

- Rename the crc32 and crc32c crypto API modules

- Use subsys_initcall instead of arch_initcall

- Restore maintainers for crc_kunit.c

- Fold crc16_byte() into crc16.c

- Add some SPDX license identifiers"

* tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
lib/crc32: add SPDX license identifier
lib/crc16: unexport crc16_table and crc16_byte()
w1: ds2406: use crc16() instead of crc16_byte() loop
MAINTAINERS: add crc_kunit.c back to CRC LIBRARY
lib/crc: make arch-optimized code use subsys_initcall
crypto: crc32 - remove "generic" from file and module names
x86/crc: drop "glue" from filenames
sparc/crc: drop "glue" from filenames
s390/crc: drop "glue" from filenames
powerpc/crc: rename crc32-vpmsum_core.S to crc-vpmsum-template.S
powerpc/crc: drop "glue" from filenames
arm64/crc: drop "glue" from filenames
arm/crc: drop "glue" from filenames
s390/crc32: Remove no-op module init and exit functions
s390/crc32: Remove have_vxrs static key
lib/crc: make the CPU feature static keys __ro_after_init

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crypto: crc32 - remove "generic" from file and module names

Since crc32_generic.c and crc32c_generic.c now expose both the generic
and architecture-optimized implementations via the crypto_shash API

crypto: crc32 - remove "generic" from file and module names

Since crc32_generic.c and crc32c_generic.c now expose both the generic
and architecture-optimized implementations via the crypto_shash API,
rather than just the generic implementations as they originally did,
remove the "generic" part of the filenames and module names:

crypto/crc32-generic.c => crypto/crc32.c
crypto/crc32c-generic.c => crypto/crc32c.c
crc32-generic.ko => crc32-cryptoapi.ko
crc32c-generic.ko => crc32c-cryptoapi.ko

The reason for adding the -cryptoapi suffixes to the module names is to
avoid a module name collision with crc32.ko which is the library API.

We could instead rename the library module to libcrc32.ko. However,
while lib/crypto/ uses that convention, the rest of lib/ doesn't. Since
the library API is the primary API for CRC-32, I'd like to keep the
unsuffixed name for it and make the Crypto API modules use a suffix.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250428162458.29732-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>

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