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path: root/drivers/crypto/vmx/aes_xts.c
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Diffstat (limited to 'drivers/crypto/vmx/aes_xts.c')
-rw-r--r--drivers/crypto/vmx/aes_xts.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/vmx/aes_xts.c b/drivers/crypto/vmx/aes_xts.c
index 49f7258045fa..d59e736882f6 100644
--- a/drivers/crypto/vmx/aes_xts.c
+++ b/drivers/crypto/vmx/aes_xts.c
@@ -84,7 +84,7 @@ static int p8_aes_xts_crypt(struct skcipher_request *req, int enc)
u8 tweak[AES_BLOCK_SIZE];
int ret;
- if (!crypto_simd_usable()) {
+ if (!crypto_simd_usable() || (req->cryptlen % XTS_BLOCK_SIZE) != 0) {
struct skcipher_request *subreq = skcipher_request_ctx(req);
*subreq = *req;