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author | Vutla, Lokesh <lokeshvutla@ti.com> | 2015-04-02 10:02:45 (GMT) |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-04-03 09:53:32 (GMT) |
commit | 13cf394c8c79b5655cdc76f7ae0d9869a1434103 (patch) | |
tree | 00f2a68b409cfd24881af5c466fa5a76db8a8933 /crypto | |
parent | 64a31be39b8c0c0b0a00cf46a3e10a90dc336a0e (diff) | |
download | linux-13cf394c8c79b5655cdc76f7ae0d9869a1434103.tar.xz |
crypto: omap-sham - Add the offset of sg page to vaddr
kmap_atomic() gives only the page address of the input page.
Driver should take care of adding the offset of the scatterlist
within the page to the returned page address.
omap-sham driver is not adding the offset to page and directly operates
on the return vale of kmap_atomic(), because of which the following
error comes when running crypto tests:
00000000: d9 a1 1b 7c aa 90 3b aa 11 ab cb 25 00 b8 ac bf
[ 2.338169] 00000010: c1 39 cd ff 48 d0 a8 e2 2b fa 33 a1
[ 2.344008] alg: hash: Chunking test 1 failed for omap-sha256
So adding the scatterlist offset to vaddr.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions