diff options
| -rw-r--r-- | arch/x86/crypto/aesni-intel_glue.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 4e663398f77f..c580c5ec1cad 100644 --- 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, | |||
| 198 | 198 | ||
| 199 | blkcipher_walk_init(&walk, dst, src, nbytes); | 199 | blkcipher_walk_init(&walk, dst, src, nbytes); |
| 200 | err = blkcipher_walk_virt(desc, &walk); | 200 | err = blkcipher_walk_virt(desc, &walk); |
| 201 | desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP; | ||
| 201 | 202 | ||
| 202 | kernel_fpu_begin(); | 203 | kernel_fpu_begin(); |
| 203 | while ((nbytes = walk.nbytes)) { | 204 | while ((nbytes = walk.nbytes)) { |
| @@ -221,6 +222,7 @@ static int ecb_decrypt(struct blkcipher_desc *desc, | |||
| 221 | 222 | ||
| 222 | blkcipher_walk_init(&walk, dst, src, nbytes); | 223 | blkcipher_walk_init(&walk, dst, src, nbytes); |
| 223 | err = blkcipher_walk_virt(desc, &walk); | 224 | err = blkcipher_walk_virt(desc, &walk); |
| 225 | desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP; | ||
| 224 | 226 | ||
| 225 | kernel_fpu_begin(); | 227 | kernel_fpu_begin(); |
| 226 | while ((nbytes = walk.nbytes)) { | 228 | while ((nbytes = walk.nbytes)) { |
| @@ -266,6 +268,7 @@ static int cbc_encrypt(struct blkcipher_desc *desc, | |||
| 266 | 268 | ||
| 267 | blkcipher_walk_init(&walk, dst, src, nbytes); | 269 | blkcipher_walk_init(&walk, dst, src, nbytes); |
| 268 | err = blkcipher_walk_virt(desc, &walk); | 270 | err = blkcipher_walk_virt(desc, &walk); |
| 271 | desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP; | ||
| 269 | 272 | ||
| 270 | kernel_fpu_begin(); | 273 | kernel_fpu_begin(); |
| 271 | while ((nbytes = walk.nbytes)) { | 274 | while ((nbytes = walk.nbytes)) { |
| @@ -289,6 +292,7 @@ static int cbc_decrypt(struct blkcipher_desc *desc, | |||
| 289 | 292 | ||
| 290 | blkcipher_walk_init(&walk, dst, src, nbytes); | 293 | blkcipher_walk_init(&walk, dst, src, nbytes); |
| 291 | err = blkcipher_walk_virt(desc, &walk); | 294 | err = blkcipher_walk_virt(desc, &walk); |
| 295 | desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP; | ||
| 292 | 296 | ||
| 293 | kernel_fpu_begin(); | 297 | kernel_fpu_begin(); |
| 294 | while ((nbytes = walk.nbytes)) { | 298 | while ((nbytes = walk.nbytes)) { |