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lib/crypto: arm/blake2b: Move to scoped ksimd API 

Even though ARM's versions of kernel_neon_begin()/_end() are not being
changed, update the newly migrated ARM blake2b to the scoped ksimd API
so that all ARM and arm64 in lib/crypto remains consistent in this
manner.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
pull/1354/merge
Ard Biesheuvel 2025-11-12 10:03:18 +01:00 committed by Eric Biggers
parent 065f040010
commit c0d597e016
1 changed files with 2 additions and 3 deletions
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5
lib/crypto/arm/blake2b.h
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@ -24,9 +24,8 @@ static void blake2b_compress(struct blake2b_ctx *ctx,
const size_t blocks = min_t(size_t, nblocks,
SZ_4K / BLAKE2B_BLOCK_SIZE);
kernel_neon_begin();
blake2b_compress_neon(ctx, data, blocks, inc);
kernel_neon_end();
scoped_ksimd()
blake2b_compress_neon(ctx, data, blocks, inc);
data += blocks * BLAKE2B_BLOCK_SIZE;
nblocks -= blocks;