Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
crypto: aes-ni - Remove CRYPTO_TFM_REQ_MAY_SLEEP from fpu template
kernel_fpu_begin/end used preempt_disable/enable, so sleep should be
prevented between kernel_fpu_begin/end.
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
authored by Huang Ying and committed by Herbert Xu b6f34d44 9251b64f
+2
-2
arch/x86/crypto/fpu.c
+2
-2
arch/x86/crypto/fpu.c
···
48
struct blkcipher_desc desc = {
49
.tfm = child,
50
.info = desc_in->info,
51
+
.flags = desc_in->flags & ~CRYPTO_TFM_REQ_MAY_SLEEP,
52
};
53
54
kernel_fpu_begin();
···
67
struct blkcipher_desc desc = {
68
.tfm = child,
69
.info = desc_in->info,
70
+
.flags = desc_in->flags & ~CRYPTO_TFM_REQ_MAY_SLEEP,
71
};
72
73
kernel_fpu_begin();