On Wed, Mar 16, 2022 at 08:23:24AM +0100, Ard Biesheuvel wrote: > > According to the bisect log in the other thread, > adad556efcdd42a1d9e060cb is the culprit, which does not seem > surprising, at is would result in the SIMD skcipher being encapsulated > to not be available yet when the SIMD helper tries to take a reference > to it. It's supposed to work because any use of an algorithm prior to the tests starting will automatically trigger the test right away. I confirmed this by booting the kernel in qemu with AES_ARM_BS=y and it successfully registered those algorithms and passed the self-tests. Someone else has already sent me a complete kconfig file which hopefully should reproduce the crash for me. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt