Andrey Ryabinin 5dfeaac15f crypto: x86/sha256-mb - fix panic due to unaligned access ... struct sha256_ctx_mgr allocated in sha256_mb_mod_init() via kzalloc() and later passed in sha256_mb_flusher_mgr_flush_avx2() function where instructions vmovdqa used to access the struct. vmovdqa requires 16-bytes aligned argument, but nothing guarantees that struct sha256_ctx_mgr will have that alignment. Unaligned vmovdqa will generate GP fault. Fix this by replacing vmovdqa with vmovdqu which doesn't have alignment requirements. Fixes: a377c6b187 ("crypto: sha256-mb - submit/flush routines for AVX2") Reported-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: <stable@vger.kernel.org> Acked-by: Tim Chen Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2017-11-03 21:35:34 +08:00
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Makefile	objtool, x86: Add several functions and files to the objtool whitelist	2017-06-30 10:19:19 +02:00
sha256_mb_ctx.h	crypto: sha-mb - Fix total_len for correct hash when larger than 512MB	2016-11-17 23:35:00 +08:00
sha256_mb_mgr_datastruct.S	crypto: sha256-mb - Algorithm data structures	2016-06-27 16:57:45 +08:00
sha256_mb_mgr_flush_avx2.S	crypto: x86/sha256-mb - fix panic due to unaligned access	2017-11-03 21:35:34 +08:00
sha256_mb_mgr_init_avx2.c	crypto: sha256-mb - submit/flush routines for AVX2	2016-06-27 16:57:44 +08:00
sha256_mb_mgr_submit_avx2.S	crypto: x86 - make constants readonly, allow linker to merge them	2017-01-23 22:50:29 +08:00
sha256_mb_mgr.h	crypto: sha256-mb - Algorithm data structures	2016-06-27 16:57:45 +08:00
sha256_mb.c	crypto: sha-mb - Fix total_len for correct hash when larger than 512MB	2016-11-17 23:35:00 +08:00
sha256_x8_avx2.S	crypto: x86 - make constants readonly, allow linker to merge them	2017-01-23 22:50:29 +08:00