Hi Eli, > This aligns the stack pointer in chacha20_4block_xor_ssse3 to 64 bytes. > Fixes general protection faults and potential kernel panics. I assumed 16-byte alignment according to the System V AMD64 ABI, but this is obviously not true with -mpreferred-stack-boundary=3. The AVX2 version seems to be ok, so is Poly1305. Acked-by: Martin Willi <martin@xxxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html