These changes are a raw update to a vanilla kernel 4.1.10, with the

[kvmfornfv.git] / kernel / drivers / crypto / vmx / aes_cbc.c

diff --git a/kernel/drivers/crypto/vmx/aes_cbc.c b/kernel/drivers/crypto/vmx/aes_cbc.c
index 1a559b7..c8e7f65 100644 (file)
--- a/kernel/drivers/crypto/vmx/aes_cbc.c
+++ b/kernel/drivers/crypto/vmx/aes_cbc.c
@@ -81,6 +81,7 @@ static int p8_aes_cbc_setkey(struct crypto_tfm *tfm, const u8 *key,
 
     pagefault_disable();
     enable_kernel_altivec();
+    enable_kernel_vsx();
     ret = aes_p8_set_encrypt_key(key, keylen * 8, &ctx->enc_key);
     ret += aes_p8_set_decrypt_key(key, keylen * 8, &ctx->dec_key);
     pagefault_enable();
@@ -108,6 +109,7 @@ static int p8_aes_cbc_encrypt(struct blkcipher_desc *desc,
     } else {
         pagefault_disable();
         enable_kernel_altivec();
+        enable_kernel_vsx();
 
        blkcipher_walk_init(&walk, dst, src, nbytes);
         ret = blkcipher_walk_virt(desc, &walk);
@@ -143,6 +145,7 @@ static int p8_aes_cbc_decrypt(struct blkcipher_desc *desc,
     } else {
         pagefault_disable();
         enable_kernel_altivec();
+        enable_kernel_vsx();
 
        blkcipher_walk_init(&walk, dst, src, nbytes);
         ret = blkcipher_walk_virt(desc, &walk);