1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/s390/crypto/zcrypt_pcicc.c b/drivers/s390/crypto/zcrypt_pcicc.c
index f4b0c4795434..9dec5c77cff4 100644
--- a/drivers/s390/crypto/zcrypt_pcicc.c
+++ b/drivers/s390/crypto/zcrypt_pcicc.c
@@ -28,6 +28,7 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/gfp.h>
 #include <linux/err.h>
 #include <asm/atomic.h>
 #include <asm/uaccess.h>
@@ -373,6 +374,8 @@ static int convert_type86(struct zcrypt_device *zdev,
                         zdev->max_mod_size = PCICC_MAX_MOD_SIZE_OLD;
                         return -EAGAIN;
                 }
+                if (service_rc == 8 && service_rs == 72)
+                        return -EINVAL;
                 zdev->online = 0;
                 return -EAGAIN; /* repeat the request on a different device. */
         }
@@ -483,6 +486,7 @@ static long zcrypt_pcicc_modexpo(struct zcrypt_device *zdev,
         struct completion work;
         int rc;
 
+        ap_init_message(&ap_msg);
         ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL);
         if (!ap_msg.message)
                 return -ENOMEM;
@@ -521,6 +525,7 @@ static long zcrypt_pcicc_modexpo_crt(struct zcrypt_device *zdev,
         struct completion work;
         int rc;
 
+        ap_init_message(&ap_msg);
         ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL);
         if (!ap_msg.message)
                 return -ENOMEM;