summaryrefslogtreecommitdiff
path: root/arch/microblaze
diff options
context:
space:
mode:
authorMichal Simek <michal.simek@xilinx.com>2015-11-16 08:53:38 +0100
committerMichal Simek <michal.simek@xilinx.com>2016-05-16 09:18:01 +0200
commitfbce3befd60d40639bf3c6b60f7477b2f988f92d (patch)
tree610f74b079c3c469c9dd1be4b6d96f2224a81e3a /arch/microblaze
parent2dcd0af568b0cf583645c8a317dd12e344b1c72a (diff)
downloadlinux-sh-fbce3befd60d40639bf3c6b60f7477b2f988f92d.tar.gz
microblaze: Wire up userfaultfd, membarrier, mlock2 syscalls
Wire up new syscalls userfaultfd, membarrier and mlock2. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/microblaze')
-rw-r--r--arch/microblaze/include/asm/unistd.h2
-rw-r--r--arch/microblaze/include/uapi/asm/unistd.h3
-rw-r--r--arch/microblaze/kernel/syscall_table.S3
3 files changed, 7 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index 76ed17b56fea..805ae5d712e8 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -38,6 +38,6 @@
#endif /* __ASSEMBLY__ */
-#define __NR_syscalls 389
+#define __NR_syscalls 392
#endif /* _ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h
index 32850c73be09..a8bd3fa28bc7 100644
--- a/arch/microblaze/include/uapi/asm/unistd.h
+++ b/arch/microblaze/include/uapi/asm/unistd.h
@@ -404,5 +404,8 @@
#define __NR_memfd_create 386
#define __NR_bpf 387
#define __NR_execveat 388
+#define __NR_userfaultfd 389
+#define __NR_membarrier 390
+#define __NR_mlock2 391
#endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 29c8568ec55c..6b3dd99126d7 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -389,3 +389,6 @@ ENTRY(sys_call_table)
.long sys_memfd_create
.long sys_bpf
.long sys_execveat
+ .long sys_userfaultfd
+ .long sys_membarrier /* 390 */
+ .long sys_mlock2