Re: [PATCH v4 05/13] crypto: sun8i-ce - permit asynchronous skcipher as fallback

2020-07-08 Thread Corentin Labbe
On Tue, Jul 07, 2020 at 09:31:55AM +0300, Ard Biesheuvel wrote: > Even though the sun8i-ce driver implements asynchronous versions of > ecb(aes) and cbc(aes), the fallbacks it allocates are required to be > synchronous. Given that SIMD based software implementations are usually > asynchronous as we

[PATCH v4 05/13] crypto: sun8i-ce - permit asynchronous skcipher as fallback

2020-07-06 Thread Ard Biesheuvel
Even though the sun8i-ce driver implements asynchronous versions of ecb(aes) and cbc(aes), the fallbacks it allocates are required to be synchronous. Given that SIMD based software implementations are usually asynchronous as well, even though they rarely complete asynchronously (this typically only