MIPS: Wire up userfaultfd and membarrier syscalls.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index c03088f9f514e7c21f7ae0e185f8be0456af372b..cfabadb135d9fe94912080ea41ca761e6f1eca08 100644 (file)
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -377,16 +377,18 @@
 #define __NR_memfd_create              (__NR_Linux + 354)
 #define __NR_bpf                       (__NR_Linux + 355)
 #define __NR_execveat                  (__NR_Linux + 356)
+#define __NR_userfaultfd               (__NR_Linux + 357)
+#define __NR_membarrier                        (__NR_Linux + 358)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls            356
+#define __NR_Linux_syscalls            358
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                 4000
-#define __NR_O32_Linux_syscalls                356
+#define __NR_O32_Linux_syscalls                358
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -711,16 +713,18 @@
 #define __NR_memfd_create              (__NR_Linux + 314)
 #define __NR_bpf                       (__NR_Linux + 315)
 #define __NR_execveat                  (__NR_Linux + 316)
+#define __NR_userfaultfd               (__NR_Linux + 317)
+#define __NR_membarrier                        (__NR_Linux + 318)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls            316
+#define __NR_Linux_syscalls            318
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                  5000
-#define __NR_64_Linux_syscalls         316
+#define __NR_64_Linux_syscalls         318
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1049,15 +1053,17 @@
 #define __NR_memfd_create              (__NR_Linux + 318)
 #define __NR_bpf                       (__NR_Linux + 319)
 #define __NR_execveat                  (__NR_Linux + 320)
+#define __NR_userfaultfd               (__NR_Linux + 321)
+#define __NR_membarrier                        (__NR_Linux + 322)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls            320
+#define __NR_Linux_syscalls            322
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                 6000
-#define __NR_N32_Linux_syscalls                320
+#define __NR_N32_Linux_syscalls                322
 
 #endif /* _UAPI_ASM_UNISTD_H */

diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 4cc13508d967c4076e0b720b120487281003ed72..d06e30c1e4cda2e05e4f3541e6a8e31d825ce58f 100644 (file)
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -599,3 +599,5 @@ EXPORT(sys_call_table)
        PTR     sys_memfd_create
        PTR     sys_bpf                         /* 4355 */
        PTR     sys_execveat
+       PTR     sys_userfaultfd
+       PTR     sys_membarrier

diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index a6f6b762c47a4c5a2d395e13a1d564964595abe1..428c2cd2326ce310328df7a99cde15b09cb9a9ae 100644 (file)
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -436,4 +436,6 @@ EXPORT(sys_call_table)
        PTR     sys_memfd_create
        PTR     sys_bpf                         /* 5315 */
        PTR     sys_execveat
+       PTR     sys_userfaultfd
+       PTR     sys_membarrier
        .size   sys_call_table,.-sys_call_table

diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 4b2010654c463158b7dee80194de736195c04595..3868cf4c83df2929980f843206c8781383e6a2bd 100644 (file)
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -429,4 +429,6 @@ EXPORT(sysn32_call_table)
        PTR     sys_memfd_create
        PTR     sys_bpf
        PTR     compat_sys_execveat             /* 6320 */
+       PTR     sys_userfaultfd
+       PTR     sys_membarrier
        .size   sysn32_call_table,.-sysn32_call_table

diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index f543ff4feef99f8c4ce02554f4dd54da1752b6de..6622980d82ea1b112308797c0a04bd1222ab416e 100644 (file)
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -584,4 +584,6 @@ EXPORT(sys32_call_table)
        PTR     sys_memfd_create
        PTR     sys_bpf                         /* 4355 */
        PTR     compat_sys_execveat
+       PTR     sys_userfaultfd
+       PTR     sys_membarrier
        .size   sys32_call_table,.-sys32_call_table