crypto: sha256-mb - fix ctx pointer and digest copy

Browse source

1. fix ctx pointer
Use req_ctx which is the ctx for the next job that have
been completed in the lanes instead of the first
completed job rctx, whose completion could have been
called and released.
2. fix digest copy
Use XMM register to copy another 16 bytes sha256 digest
instead of a regular register.

Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

...

This commit is contained in:

Xiaodong Liu 2016-08-12 06:24:42 -04:00 • committed by Herbert Xu

parent a0118c8b2b

commit 172b1d6b5a

2 changed files with 6 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

arch/x86/crypto/sha256-mb/sha256_mb.c

View file

7

arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S

View file