Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec...

[~andy/linux] / arch / x86 / crypto / aesni-intel_glue.c

diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 4e663398f77f8f4353904399f88ff3774036825a..c580c5ec1cad9d155fd019040bc71dd03871bdaa 100644 (file)
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -198,6 +198,7 @@ static int ecb_encrypt(struct blkcipher_desc *desc,
 
        blkcipher_walk_init(&walk, dst, src, nbytes);
        err = blkcipher_walk_virt(desc, &walk);
+       desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
 
        kernel_fpu_begin();
        while ((nbytes = walk.nbytes)) {
@@ -221,6 +222,7 @@ static int ecb_decrypt(struct blkcipher_desc *desc,
 
        blkcipher_walk_init(&walk, dst, src, nbytes);
        err = blkcipher_walk_virt(desc, &walk);
+       desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
 
        kernel_fpu_begin();
        while ((nbytes = walk.nbytes)) {
@@ -266,6 +268,7 @@ static int cbc_encrypt(struct blkcipher_desc *desc,
 
        blkcipher_walk_init(&walk, dst, src, nbytes);
        err = blkcipher_walk_virt(desc, &walk);
+       desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
 
        kernel_fpu_begin();
        while ((nbytes = walk.nbytes)) {
@@ -289,6 +292,7 @@ static int cbc_decrypt(struct blkcipher_desc *desc,
 
        blkcipher_walk_init(&walk, dst, src, nbytes);
        err = blkcipher_walk_virt(desc, &walk);
+       desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
 
        kernel_fpu_begin();
        while ((nbytes = walk.nbytes)) {