1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index 11ca6dc99b23..addaaddaf994 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -326,6 +326,11 @@ static int XCRB_msg_to_type6CPRB_msgX(struct zcrypt_device *zdev,
         function_code = ((unsigned char *)&msg->cprbx) + msg->cprbx.cprb_len;
         memcpy(msg->hdr.function_code, function_code, sizeof(msg->hdr.function_code));
 
+        if (memcmp(function_code, "US", 2) == 0)
+                ap_msg->special = 1;
+        else
+                ap_msg->special = 0;
+
         /* copy data block */
         if (xcRB->request_data_length &&
             copy_from_user(req_data, xcRB->request_data_address,