MIPS: Wire up statx system call

Wire up the statx system call for MIPS, which was introduced in commit
a528d35e8bfc ("statx: Add a system call to make enhanced file info
available").

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/15387/
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 3e940db..78faf42 100644 (file)
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -386,17 +386,18 @@
 #define __NR_pkey_mprotect             (__NR_Linux + 363)
 #define __NR_pkey_alloc                        (__NR_Linux + 364)
 #define __NR_pkey_free                 (__NR_Linux + 365)
+#define __NR_statx                     (__NR_Linux + 366)
 
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls            365
+#define __NR_Linux_syscalls            366
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                 4000
-#define __NR_O32_Linux_syscalls                365
+#define __NR_O32_Linux_syscalls                366
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -730,16 +731,17 @@
 #define __NR_pkey_mprotect             (__NR_Linux + 323)
 #define __NR_pkey_alloc                        (__NR_Linux + 324)
 #define __NR_pkey_free                 (__NR_Linux + 325)
+#define __NR_statx                     (__NR_Linux + 326)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls            325
+#define __NR_Linux_syscalls            326
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                  5000
-#define __NR_64_Linux_syscalls         325
+#define __NR_64_Linux_syscalls         326
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1077,15 +1079,16 @@
 #define __NR_pkey_mprotect             (__NR_Linux + 327)
 #define __NR_pkey_alloc                        (__NR_Linux + 328)
 #define __NR_pkey_free                 (__NR_Linux + 329)
+#define __NR_statx                     (__NR_Linux + 330)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls            329
+#define __NR_Linux_syscalls            330
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                 6000
-#define __NR_N32_Linux_syscalls                329
+#define __NR_N32_Linux_syscalls                330
 
 #endif /* _UAPI_ASM_UNISTD_H */

diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index c29d397..80ed68b 100644 (file)
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -600,3 +600,4 @@ EXPORT(sys_call_table)
        PTR     sys_pkey_mprotect
        PTR     sys_pkey_alloc
        PTR     sys_pkey_free                   /* 4365 */
+       PTR     sys_statx

diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 0687f96..49765b4 100644 (file)
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -438,4 +438,5 @@ EXPORT(sys_call_table)
        PTR     sys_pkey_mprotect
        PTR     sys_pkey_alloc
        PTR     sys_pkey_free                   /* 5325 */
+       PTR     sys_statx
        .size   sys_call_table,.-sys_call_table

diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 0331ba3..90bad2d 100644 (file)
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -433,4 +433,5 @@ EXPORT(sysn32_call_table)
        PTR     sys_pkey_mprotect
        PTR     sys_pkey_alloc
        PTR     sys_pkey_free
+       PTR     sys_statx                       /* 6330 */
        .size   sysn32_call_table,.-sysn32_call_table

diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 5a47042..2dd70bd 100644 (file)
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -588,4 +588,5 @@ EXPORT(sys32_call_table)
        PTR     sys_pkey_mprotect
        PTR     sys_pkey_alloc
        PTR     sys_pkey_free                   /* 4365 */
+       PTR     sys_statx
        .size   sys32_call_table,.-sys32_call_table