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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2015-03-23 21:33:09 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2015-03-24 22:24:56 +1100
commitfa50d7ee45bfd6db66b38fc4930ce3cc3661b845 (patch)
tree44fb9986e027cd983a3a1085bc7a1b81c1bc7f4f /arch/arm/crypto
parenta83034f5cb135bceb5b23dce1746ef2d98c68234 (diff)
crypto: arm/ghash - fix big-endian bug in ghash
This fixes a bug in the new v8 Crypto Extensions GHASH code that only manifests itself in big-endian mode. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm/crypto')
-rw-r--r--arch/arm/crypto/ghash-ce-core.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/crypto/ghash-ce-core.S b/arch/arm/crypto/ghash-ce-core.S
index e643a15eadf2..f6ab8bcc9efe 100644
--- a/arch/arm/crypto/ghash-ce-core.S
+++ b/arch/arm/crypto/ghash-ce-core.S
@@ -40,7 +40,7 @@
* struct ghash_key const *k, const char *head)
*/
ENTRY(pmull_ghash_update)
- vld1.8 {SHASH}, [r3]
+ vld1.64 {SHASH}, [r3]
vld1.64 {XL}, [r1]
vmov.i8 MASK, #0xe1
vext.8 SHASH2, SHASH, SHASH, #8