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 drm/drm-fixes into drm-misc-fixes

Tomi needs 7.0 to apply a patch from drm-misc-fixes.

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

Merge tag 'v7.0-rc4' into togreg

Linux 7.0-rc4

Required for the ds4422 series which is build upon;
5187e03b817c ("iio: dac: ds4424: reject -128 RAW value")

Merge 7.0-rc4 into char-misc-next

We need the char/misc/iio fixes in this branch as well to build on top
of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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 branch 'for-7.1/core-v2' into for-linus

- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device

Merge branch 'for-7.1/core-v2' into for-linus

- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device (Lucas Zampieri)

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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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Merge branch 'for-linus' into for-next

Pull 7.0 devel branch for further cleanups of ctxfi driver & co.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

lib/crypto: tests: Migrate ChaCha20Poly1305 self-test to KUnit

Move the ChaCha20Poly1305 test from an ad-hoc self-test to a KUnit test.

Keep the same test logic for now, just translated to KUnit.

lib/crypto: tests: Migrate ChaCha20Poly1305 self-test to KUnit

Move the ChaCha20Poly1305 test from an ad-hoc self-test to a KUnit test.

Keep the same test logic for now, just translated to KUnit.

Moving to KUnit has multiple benefits, such as:

- Consistency with the rest of the lib/crypto/ tests.

- Kernel developers familiar with KUnit, which is used kernel-wide, can
quickly understand the test and how to enable and run it.

- The test will be automatically run by anyone using
lib/crypto/.kunitconfig or KUnit's all_tests.config.

- Results are reported using the standard KUnit mechanism.

- It eliminates one of the few remaining back-references to crypto/ from
lib/crypto/, specifically a reference to CONFIG_CRYPTO_SELFTESTS.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260327224229.137532-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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Merge branch 'master' into rdma-next

Let's bring v7.0-rc6 to the -next branch, so we can merge the DMA
attributes fix [1] without merge conflicts.

[1] https://lore.kernel.org/all/20260323-umem-dma-

Merge branch 'master' into rdma-next

Let's bring v7.0-rc6 to the -next branch, so we can merge the DMA
attributes fix [1] without merge conflicts.

[1] https://lore.kernel.org/all/20260323-umem-dma-attrs-v1-1-d6890f2e6a1e@nvidia.com

Signed-off-by: Leon Romanovsky <leon@kernel.org>

* master: (1688 commits)
Linux 7.0-rc6
...

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Merge tag 'perf-tools-fixes-for-v7.0-2-2026-03-23' into perf-tools-next

To get the various fixes for v7.0.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>

lib/crypto: tests: Add KUnit tests for SM3

Add a KUnit test suite for the SM3 library. It closely mirrors the test
suites for the other cryptographic hash functions. The actual test and
benchmark

lib/crypto: tests: Add KUnit tests for SM3

Add a KUnit test suite for the SM3 library. It closely mirrors the test
suites for the other cryptographic hash functions. The actual test and
benchmark logic is already in hash-test-template.h; this just wires it
up for SM3 in the usual way.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260321040935.410034-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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lib/crypto: tests: Add KUnit tests for GHASH

Add a KUnit test suite for the GHASH library functions.

It closely mirrors the POLYVAL test suite.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: htt

lib/crypto: tests: Add KUnit tests for GHASH

Add a KUnit test suite for the GHASH library functions.

It closely mirrors the POLYVAL test suite.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260319061723.1140720-5-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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Merge tag 'v7.0-rc4' into timers/core, to resolve conflict

Resolve conflict between this change in the upstream kernel:

4c652a47722f ("rseq: Mark rseq_arm_slice_extension_timer() __always_inline"

Merge tag 'v7.0-rc4' into timers/core, to resolve conflict

Resolve conflict between this change in the upstream kernel:

4c652a47722f ("rseq: Mark rseq_arm_slice_extension_timer() __always_inline")

... and this pending change in timers/core:

0e98eb14814e ("entry: Prepare for deferred hrtimer rearming")

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

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lib/crypto: tests: Introduce CRYPTO_LIB_ENABLE_ALL_FOR_KUNIT

For kunit.py to run all the crypto library tests when passed the
--alltests option, tools/testing/kunit/configs/all_tests.config needs to

lib/crypto: tests: Introduce CRYPTO_LIB_ENABLE_ALL_FOR_KUNIT

For kunit.py to run all the crypto library tests when passed the
--alltests option, tools/testing/kunit/configs/all_tests.config needs to
enable options that satisfy the test dependencies.

This is the same as what lib/crypto/.kunitconfig already does.
However, the strategy that lib/crypto/.kunitconfig currently uses to
select all the hidden library options isn't going to scale up well when
it needs to be repeated in two places.

Instead let's go ahead and introduce an option
CRYPTO_LIB_ENABLE_ALL_FOR_KUNIT that depends on KUNIT and selects all
the crypto library options that have corresponding KUnit tests.

Update lib/crypto/.kunitconfig to use this option.

Link: https://lore.kernel.org/r/20260314035927.51351-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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regulator: fp9931: Make vin-supply mandatory

Robby Cai <robby.cai@nxp.com> says:

The FP9931 regulator requires a valid "vin" supply to operate correctly.
Therefore, the driver should treat "vin" as

regulator: fp9931: Make vin-supply mandatory

Robby Cai <robby.cai@nxp.com> says:

The FP9931 regulator requires a valid "vin" supply to operate correctly.
Therefore, the driver should treat "vin" as a mandatory supply.

This patchset updates the binding documentation to mark vin-supply as a
required property, and modifies the driver accordingly. As suggested in
the reviews from Andreas and Mark, v2 switches to using
devm_regulator_get() since the supply is mandatory.

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spi: controller registration fixes

Johan Hovold <johan@kernel.org> says:

This series fixes a few issues related to controller registration found
through inspection.

Merge 7.0-rc4 into usb-next

We need the USB fixes in this branch as well to build on top of

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 7.0-rc4 into staging-next

We need the staging driver fixes in here to build on top of

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'v7.0-rc4' into drm-rust-next

We need the latest fixes from drm-rust-fixes in drm-rust-next as well to
build on top of.

Signed-off-by: Danilo Krummrich <dakr@kernel.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-7.0-rc4).

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
db25c42c2e1f9 ("net/

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-7.0-rc4).

drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
db25c42c2e1f9 ("net/mlx5e: RX, Fix XDP multi-buf frag counting for striding RQ")
dff1c3164a692 ("net/mlx5e: SHAMPO, Always calculate page size")
https://lore.kernel.org/aa7ORohmf67EKihj@sirena.org.uk

drivers/net/ethernet/ti/am65-cpsw-nuss.c
840c9d13cb1ca ("net: ethernet: ti: am65-cpsw-nuss: Fix rx_filter value for PTP support")
a23c657e332f2 ("net: ethernet: ti: am65-cpsw: Use also port number to identify timestamps")
https://lore.kernel.org/abK3EkIXuVgMyGI7@sirena.org.uk

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@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>

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

Biju Das needs a patch for rz-du merged in 7.0-rc3

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

Merge v7.0-rc3 into drm-next

Requested by Maxime Ripard for drm-misc-next because renesas people need
fb797a70108f ("drm: renesas: rz-du: mipi_dsi: Set DSI divider").

Signed-off-by: Simona Vetter <

Merge v7.0-rc3 into drm-next

Requested by Maxime Ripard for drm-misc-next because renesas people need
fb797a70108f ("drm: renesas: rz-du: mipi_dsi: Set DSI divider").

Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>

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