3 files changed, 12 insertions, 7 deletions
diff --git a/arch/s390/include/asm/ipl.h b/arch/s390/include/asm/ipl.h
index 2fcccc0c997c..c81661e756a0 100644
--- a/arch/s390/include/asm/ipl.h
+++ b/arch/s390/include/asm/ipl.h
@@ -17,12 +17,12 @@
 #define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
 			      sizeof(struct ipl_block_fcp))
 
-#define IPL_PARM_BLK0_FCP_LEN (sizeof(struct ipl_block_fcp) + 8)
+#define IPL_PARM_BLK0_FCP_LEN (sizeof(struct ipl_block_fcp) + 16)
 
 #define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
 			      sizeof(struct ipl_block_ccw))
 
-#define IPL_PARM_BLK0_CCW_LEN (sizeof(struct ipl_block_ccw) + 8)
+#define IPL_PARM_BLK0_CCW_LEN (sizeof(struct ipl_block_ccw) + 16)
 
 #define IPL_MAX_SUPPORTED_VERSION (0)
 
@@ -38,10 +38,11 @@ struct ipl_list_hdr {
 	u8  pbt;
 	u8  flags;
 	u16 reserved2;
+	u8  loadparm[8];
 } __attribute__((packed));
 
 struct ipl_block_fcp {
-	u8  reserved1[313-1];
+	u8  reserved1[305-1];
 	u8  opt;
 	u8  reserved2[3];
 	u16 reserved3;
@@ -62,7 +63,6 @@ struct ipl_block_fcp {
 				 offsetof(struct ipl_block_fcp, scp_data)))
 
 struct ipl_block_ccw {
-	u8  load_parm[8];
 	u8  reserved1[84];
 	u8  reserved2[2];
 	u16 devno;
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
index b76317c1f3eb..5efb2fe186e7 100644
--- a/arch/s390/include/asm/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
@@ -1127,7 +1127,7 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
 					    unsigned long addr, pte_t *ptep)
 {
 	pgste_t pgste;
-	pte_t pte;
+	pte_t pte, oldpte;
 	int young;
 
 	if (mm_has_pgste(vma->vm_mm)) {
@@ -1135,12 +1135,13 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
 		pgste = pgste_ipte_notify(vma->vm_mm, ptep, pgste);
 	}
 
-	pte = *ptep;
+	oldpte = pte = *ptep;
 	ptep_flush_direct(vma->vm_mm, addr, ptep);
 	young = pte_young(pte);
 	pte = pte_mkold(pte);
 
 	if (mm_has_pgste(vma->vm_mm)) {
+		pgste = pgste_update_all(&oldpte, pgste, vma->vm_mm);
 		pgste = pgste_set_pte(ptep, pgste, pte);
 		pgste_set_unlock(ptep, pgste);
 	} else
@@ -1330,6 +1331,7 @@ static inline int ptep_set_access_flags(struct vm_area_struct *vma,
 	ptep_flush_direct(vma->vm_mm, address, ptep);
 
 	if (mm_has_pgste(vma->vm_mm)) {
+		pgste_set_key(ptep, pgste, entry, vma->vm_mm);
 		pgste = pgste_set_pte(ptep, pgste, entry);
 		pgste_set_unlock(ptep, pgste);
 	} else
diff --git a/arch/s390/include/uapi/asm/unistd.h b/arch/s390/include/uapi/asm/unistd.h
index 3802d2d3a18d..940ac49198db 100644
--- a/arch/s390/include/uapi/asm/unistd.h
+++ b/arch/s390/include/uapi/asm/unistd.h
@@ -283,7 +283,10 @@
 #define __NR_sched_setattr	345
 #define __NR_sched_getattr	346
 #define __NR_renameat2		347
-#define NR_syscalls 348
+#define __NR_seccomp		348
+#define __NR_getrandom		349
+#define __NR_memfd_create	350
+#define NR_syscalls 351
 
 /* 
  * There are some system calls that are not present on 64 bit, some