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authorLinus Torvalds <torvalds@linux-foundation.org>2014-09-24 09:37:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-09-24 09:37:35 -0700
commit2368a9426fe8320e3d23b0584d861ebeb2aa80f2 (patch)
treec15571b4a62d6d6083ec3f257c119572aebab877 /arch
parenteb55a2a95d65d6701375c719e2ce2cc8721f902b (diff)
parent7da4b29d496b1389d3a29b55d3668efecaa08ebd (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu: "This fixes three issues: - if ccp is loaded on a machine without ccp, it will incorrectly activate causing all requests to fail. Fixed by preventing ccp from loading if hardware isn't available. - not all IRQs were enabled for the qat driver, leading to potential stalls when it is used - disabled buggy AVX CTR implementation in aesni" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aesni - disable "by8" AVX CTR optimization crypto: ccp - Check for CCP before registering crypto algs crypto: qat - Enable all 32 IRQs
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/crypto/aesni-intel_glue.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 888950f29fd9..a7ccd57f19e4 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -481,7 +481,7 @@ static void ctr_crypt_final(struct crypto_aes_ctx *ctx,
crypto_inc(ctrblk, AES_BLOCK_SIZE);
}
-#ifdef CONFIG_AS_AVX
+#if 0 /* temporary disabled due to failing crypto tests */
static void aesni_ctr_enc_avx_tfm(struct crypto_aes_ctx *ctx, u8 *out,
const u8 *in, unsigned int len, u8 *iv)
{
@@ -1522,7 +1522,7 @@ static int __init aesni_init(void)
aesni_gcm_dec_tfm = aesni_gcm_dec;
}
aesni_ctr_enc_tfm = aesni_ctr_enc;
-#ifdef CONFIG_AS_AVX
+#if 0 /* temporary disabled due to failing crypto tests */
if (cpu_has_avx) {
/* optimize performance of ctr mode encryption transform */
aesni_ctr_enc_tfm = aesni_ctr_enc_avx_tfm;