tree 8f2a481df2882431f0025e39f1e7928815a571a6
parent 88407a39b5169889fe95a9355891b98437aa3e50
author Herbert Xu <herbert@gondor.apana.org.au> 1466499316 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1466677793 +0800

crypto: ghash-clmulni - Fix cryptd reordering

This patch fixes an old bug where requests can be reordered because
some are processed by cryptd while others are processed directly
in softirq context.

The fix is to always postpone to cryptd if there are currently
requests outstanding from the same tfm.

This patch also removes the redundant use of cryptd in the async
init function as init never touches the FPU.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>