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 branch 'next' into for-linus

Prepare input updates for 7.1 merge window.

Merge tag 'v7.0-rc3' into next

Sync up with the mainline to brig up the latest changes, specifically
changes to ALPS driver.

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

Pull crypto library updates from Eric Biggers:

- Migrate more hash algorithms from the traditional c

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

Pull crypto library updates from Eric Biggers:

- Migrate more hash algorithms from the traditional crypto subsystem to
lib/crypto/

Like the algorithms migrated earlier (e.g. SHA-*), this simplifies
the implementations, improves performance, enables further
simplifications in calling code, and solves various other issues:

- AES CBC-based MACs (AES-CMAC, AES-XCBC-MAC, and AES-CBC-MAC)

- Support these algorithms in lib/crypto/ using the AES library
and the existing arm64 assembly code

- Reimplement the traditional crypto API's "cmac(aes)",
"xcbc(aes)", and "cbcmac(aes)" on top of the library

- Convert mac80211 to use the AES-CMAC library. Note: several
other subsystems can use it too and will be converted later

- Drop the broken, nonstandard, and likely unused support for
"xcbc(aes)" with key lengths other than 128 bits

- Enable optimizations by default

- GHASH

- Migrate the standalone GHASH code into lib/crypto/

- Integrate the GHASH code more closely with the very similar
POLYVAL code, and improve the generic GHASH implementation to
resist cache-timing attacks and use much less memory

- Reimplement the AES-GCM library and the "gcm" crypto_aead
template on top of the GHASH library. Remove "ghash" from the
crypto_shash API, as it's no longer needed

- Enable optimizations by default

- SM3

- Migrate the kernel's existing SM3 code into lib/crypto/, and
reimplement the traditional crypto API's "sm3" on top of it

- I don't recommend using SM3, but this cleanup is worthwhile
to organize the code the same way as other algorithms

- Testing improvements:

- Add a KUnit test suite for each of the new library APIs

- Migrate the existing ChaCha20Poly1305 test to KUnit

- Make the KUnit all_tests.config enable all crypto library tests

- Move the test kconfig options to the Runtime Testing menu

- Other updates to arch-optimized crypto code:

- Optimize SHA-256 for Zhaoxin CPUs using the Padlock Hash Engine

- Remove some MD5 implementations that are no longer worth keeping

- Drop big endian and voluntary preemption support from the arm64
code, as those configurations are no longer supported on arm64

- Make jitterentropy and samples/tsm-mr use the crypto library APIs

* tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (66 commits)
lib/crypto: arm64: Assume a little-endian kernel
arm64: fpsimd: Remove obsolete cond_yield macro
lib/crypto: arm64/sha3: Remove obsolete chunking logic
lib/crypto: arm64/sha512: Remove obsolete chunking logic
lib/crypto: arm64/sha256: Remove obsolete chunking logic
lib/crypto: arm64/sha1: Remove obsolete chunking logic
lib/crypto: arm64/poly1305: Remove obsolete chunking logic
lib/crypto: arm64/gf128hash: Remove obsolete chunking logic
lib/crypto: arm64/chacha: Remove obsolete chunking logic
lib/crypto: arm64/aes: Remove obsolete chunking logic
lib/crypto: Include <crypto/utils.h> instead of <crypto/algapi.h>
lib/crypto: aesgcm: Don't disable IRQs during AES block encryption
lib/crypto: aescfb: Don't disable IRQs during AES block encryption
lib/crypto: tests: Migrate ChaCha20Poly1305 self-test to KUnit
lib/crypto: sparc: Drop optimized MD5 code
lib/crypto: mips: Drop optimized MD5 code
lib: Move crypto library tests to Runtime Testing menu
crypto: sm3 - Remove 'struct sm3_state'
crypto: sm3 - Remove the original "sm3_block_generic()"
crypto: sm3 - Remove sm3_base.h
...

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lib/crypto: arm64/sm3: Migrate optimized code into library

Instead of exposing the arm64-optimized SM3 code via arm64-specific
crypto_shash algorithms, instead just implement the sm3_blocks() librar

lib/crypto: arm64/sm3: Migrate optimized code into library

Instead of exposing the arm64-optimized SM3 code via arm64-specific
crypto_shash algorithms, instead just implement the sm3_blocks() library
function. This is much simpler, it makes the SM3 library functions be
arm64-optimized, and it fixes the longstanding issue where the
arm64-optimized SM3 code was disabled by default. SM3 still remains
available through crypto_shash, but individual architectures no longer
need to handle it.

Tweak the SM3 assembly function prototypes to match what the library
expects, including changing the block count from 'int' to 'size_t'.
sm3_ce_transform() had to be updated to access 'x2' instead of 'w2',
while sm3_neon_transform() already used 'x2'.

Remove the CFI stubs which are no longer needed because the SM3 assembly
functions are no longer ever indirectly called.

Remove the dependency on KERNEL_MODE_NEON. It was unnecessary, because
KERNEL_MODE_NEON is always enabled on arm64.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260321040935.410034-8-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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lib/crypto: arm64/ghash: Migrate optimized code into library

Remove the "ghash-neon" crypto_shash algorithm. Move the corresponding
assembly code into lib/crypto/, and wire it up to the GHASH libra

lib/crypto: arm64/ghash: Migrate optimized code into library

Remove the "ghash-neon" crypto_shash algorithm. Move the corresponding
assembly code into lib/crypto/, and wire it up to the GHASH library.

This makes the GHASH library be optimized on arm64 (though only with
NEON, not PMULL; for now the goal is just parity with crypto_shash). It
greatly reduces the amount of arm64-specific glue code that is needed,
and it fixes the issue where this optimization was disabled by default.

To integrate the assembly code correctly with the library, make the
following tweaks:

- Change the type of 'blocks' from int to size_t
- Change the types of 'dg' and 'h' to polyval_elem. Note that this
simply reflects the format that the code was already using.
- Remove the 'head' argument, which is no longer needed.
- Remove the CFI stubs, as indirect calls are no longer used.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260319061723.1140720-10-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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

Backmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THP
support.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>

lib/crypto: arm64/aes: Migrate optimized CBC-based MACs into library

Instead of exposing the arm64-optimized CMAC, XCBC-MAC, and CBC-MAC code
via arm64-specific crypto_shash algorithms, instead just

lib/crypto: arm64/aes: Migrate optimized CBC-based MACs into library

Instead of exposing the arm64-optimized CMAC, XCBC-MAC, and CBC-MAC code
via arm64-specific crypto_shash algorithms, instead just implement the
aes_cbcmac_blocks_arch() library function. This is much simpler, it
makes the corresponding library functions be arm64-optimized, and it
fixes the longstanding issue where this optimized code was disabled by
default. The corresponding algorithms still remain available through
crypto_shash, but individual architectures no longer need to handle it.

Note that to be compatible with the library using 'size_t' lengths, the
type of the return value and 'blocks' parameter to the assembly
functions had to be changed to 'size_t', and the assembly code had to be
updated accordingly to use the corresponding 64-bit registers.

Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260218213501.136844-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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

Sync with v7.0-rc1 which contains a few treewide changes affecting i915.

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

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

Let's merge 7.0-rc1 to start the new drm-misc-next window

Signed-off-by: Maxime Ripard <mripard@kernel.org>

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

7.0-rc1 was just released, let's merge it to kick the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

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

Pull crypto library updates from Eric Biggers:

- Add support for verifying ML-DSA signatures.

ML

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

Pull crypto library updates from Eric Biggers:

- Add support for verifying ML-DSA signatures.

ML-DSA (Module-Lattice-Based Digital Signature Algorithm) is a
recently-standardized post-quantum (quantum-resistant) signature
algorithm. It was known as Dilithium pre-standardization.

The first use case in the kernel will be module signing. But there
are also other users of RSA and ECDSA signatures in the kernel that
might want to upgrade to ML-DSA eventually.

- Improve the AES library:

- Make the AES key expansion and single block encryption and
decryption functions use the architecture-optimized AES code.
Enable these optimizations by default.

- Support preparing an AES key for encryption-only, using about
half as much memory as a bidirectional key.

- Replace the existing two generic implementations of AES with a
single one.

- Simplify how Adiantum message hashing is implemented. Remove the
"nhpoly1305" crypto_shash in favor of direct lib/crypto/ support for
NH hashing, and enable optimizations by default.

* tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (53 commits)
lib/crypto: mldsa: Clarify the documentation for mldsa_verify() slightly
lib/crypto: aes: Drop 'volatile' from aes_sbox and aes_inv_sbox
lib/crypto: aes: Remove old AES en/decryption functions
lib/crypto: aesgcm: Use new AES library API
lib/crypto: aescfb: Use new AES library API
crypto: omap - Use new AES library API
crypto: inside-secure - Use new AES library API
crypto: drbg - Use new AES library API
crypto: crypto4xx - Use new AES library API
crypto: chelsio - Use new AES library API
crypto: ccp - Use new AES library API
crypto: x86/aes-gcm - Use new AES library API
crypto: arm64/ghash - Use new AES library API
crypto: arm/ghash - Use new AES library API
staging: rtl8723bs: core: Use new AES library API
net: phy: mscc: macsec: Use new AES library API
chelsio: Use new AES library API
Bluetooth: SMP: Use new AES library API
crypto: x86/aes - Remove the superseded AES-NI crypto_cipher
lib/crypto: x86/aes: Add AES-NI optimization
...

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Merge tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.q

Merge tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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lib/crypto: arm64/aes: Migrate optimized code into library

Move the ARM64 optimized AES key expansion and single-block AES
en/decryption code into lib/crypto/, wire it up to the AES library API,
and

lib/crypto: arm64/aes: Migrate optimized code into library

Move the ARM64 optimized AES key expansion and single-block AES
en/decryption code into lib/crypto/, wire it up to the AES library API,
and remove the superseded crypto_cipher algorithms.

The result is that both the AES library and crypto_cipher APIs are now
optimized for ARM64, whereas previously only crypto_cipher was (and the
optimizations weren't enabled by default, which this fixes as well).

Note: to see the diff from arch/arm64/crypto/aes-ce-glue.c to
lib/crypto/arm64/aes.h, view this commit with 'git show -M10'.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260112192035.10427-12-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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crypto: arm64/aes - Select CRYPTO_LIB_SHA256 from correct places

The call to sha256() occurs in code that is built when either
CRYPTO_AES_ARM64_CE_BLK or CRYPTO_AES_ARM64_NEON_BLK. The option
CRYPT

crypto: arm64/aes - Select CRYPTO_LIB_SHA256 from correct places

The call to sha256() occurs in code that is built when either
CRYPTO_AES_ARM64_CE_BLK or CRYPTO_AES_ARM64_NEON_BLK. The option
CRYPTO_AES_ARM64 is unrelated, notwithstanding its documentation. I'll
be removing CRYPTO_AES_ARM64 soon anyway, but before doing that, fix
where CRYPTO_LIB_SHA256 is selected from.

Fixes: 01834444d972 ("crypto: arm64/aes - use SHA-256 library instead of crypto_shash")
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260112192035.10427-7-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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lib/crypto: arm64/nh: Migrate optimized code into library

Migrate the arm64 NEON implementation of NH into lib/crypto/. This
makes the nh() function be optimized on arm64 kernels.

Note: this tempo

lib/crypto: arm64/nh: Migrate optimized code into library

Migrate the arm64 NEON implementation of NH into lib/crypto/. This
makes the nh() function be optimized on arm64 kernels.

Note: this temporarily makes the adiantum template not utilize the arm64
optimized NH code. This is resolved in a later commit that converts the
adiantum template to use nh() instead of "nhpoly1305".

Link: https://lore.kernel.org/r/20251211011846.8179-5-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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

Backmerging to bring in 6.19-rc1. An important upstream bugfix and
to help unblock PTL CI.

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

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

Sync-up some display code needed for Async flips refactor.

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

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

Let's kickstart the v6.20 (7.0?) release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'v6.18' into next

Sync up with the mainline to bring in the latest APIs.

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though not in
any particularly exciting ways - the standout thing is the fix for _SX
controls which were broken by a change to how we do clamping, otherwise
it's all fairly run of the mill fixes and quirks.

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Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: M

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

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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-xe-next

Backmerging to bring in 6.18-rc1.

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

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

Sync to v6.18-rc1.

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