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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-02 13:22:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-02 13:22:38 -0700
commitd975f309a8b250e67b66eabeb56be6989c783629 (patch)
tree846cae85891024f7c45416d085df90d98ec2e51b /crypto/gcm.c
parent52b084d31cbc8e90cb6fc1ac4061d9a24375c89d (diff)
parentf8bcbe62acd0e1ce9004b83e98a4af87ae385dcf (diff)
downloadlinux-d975f309a8b250e67b66eabeb56be6989c783629.tar.gz
Merge branch 'for-4.3/sg' of git://git.kernel.dk/linux-block
Pull SG updates from Jens Axboe: "This contains a set of scatter-gather related changes/fixes for 4.3: - Add support for limited chaining of sg tables even for architectures that do not set ARCH_HAS_SG_CHAIN. From Christoph. - Add sg chain support to target_rd. From Christoph. - Fixup open coded sg->page_link in crypto/omap-sham. From Christoph. - Fixup open coded crypto ->page_link manipulation. From Dan. - Also from Dan, automated fixup of manual sg_unmark_end() manipulations. - Also from Dan, automated fixup of open coded sg_phys() implementations. - From Robert Jarzmik, addition of an sg table splitting helper that drivers can use" * 'for-4.3/sg' of git://git.kernel.dk/linux-block: lib: scatterlist: add sg splitting function scatterlist: use sg_phys() crypto/omap-sham: remove an open coded access to ->page_link scatterlist: remove open coded sg_unmark_end instances crypto: replace scatterwalk_sg_chain with sg_chain target/rd: always chain S/G list scatterlist: allow limited chaining without ARCH_HAS_SG_CHAIN
Diffstat (limited to 'crypto/gcm.c')
-rw-r--r--crypto/gcm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/gcm.c b/crypto/gcm.c
index ddb4f29b2fe6..bec329b3de8d 100644
--- a/crypto/gcm.c
+++ b/crypto/gcm.c
@@ -206,14 +206,14 @@ static void crypto_gcm_init_common(struct aead_request *req)
sg_set_buf(pctx->src, pctx->auth_tag, sizeof(pctx->auth_tag));
sg = scatterwalk_ffwd(pctx->src + 1, req->src, req->assoclen);
if (sg != pctx->src + 1)
- scatterwalk_sg_chain(pctx->src, 2, sg);
+ sg_chain(pctx->src, 2, sg);
if (req->src != req->dst) {
sg_init_table(pctx->dst, 3);
sg_set_buf(pctx->dst, pctx->auth_tag, sizeof(pctx->auth_tag));
sg = scatterwalk_ffwd(pctx->dst + 1, req->dst, req->assoclen);
if (sg != pctx->dst + 1)
- scatterwalk_sg_chain(pctx->dst, 2, sg);
+ sg_chain(pctx->dst, 2, sg);
}
}