On Mon, 7 Jul 2025 at 09:11, Eric Biggers <ebiggers@xxxxxxxxxx> wrote: > > This series is also available at: > > git fetch https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git poly1305-fixes > > This series fixes the arm, arm64, and x86 Poly1305 functions to not > corrupt random tasks' registers when called in the "wrong" context. It > also fixes a performance regression on x86 with short messages. > > This series is needed for my upcoming poly1305_kunit test to pass. > > Eric Biggers (5): > lib/crypto: arm/poly1305: Remove unneeded empty weak function > lib/crypto: arm/poly1305: Fix register corruption in no-SIMD contexts > lib/crypto: arm64/poly1305: Fix register corruption in no-SIMD > contexts > lib/crypto: x86/poly1305: Fix register corruption in no-SIMD contexts > lib/crypto: x86/poly1305: Fix performance regression on short messages > Reviewed-by: Ard Biesheuvel <ardb@xxxxxxxxxx> > lib/crypto/arm/poly1305-glue.c | 8 ++---- > lib/crypto/arm64/poly1305-glue.c | 3 +- > lib/crypto/x86/poly1305_glue.c | 48 +++++++++++++++++++++++++++++++- > 3 files changed, 51 insertions(+), 8 deletions(-) > > > base-commit: f1da28dfadd26ef95bbd0b1ddf066e7ffe1505ff > -- > 2.50.0 >
