MIPS: add seccomp syscall

Wires up the new seccomp syscall.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>

diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index 5805414..9bc13ea 100644 (file)
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -372,16 +372,17 @@
 #define __NR_sched_setattr             (__NR_Linux + 349)
 #define __NR_sched_getattr             (__NR_Linux + 350)
 #define __NR_renameat2                 (__NR_Linux + 351)
+#define __NR_seccomp                   (__NR_Linux + 352)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls            351
+#define __NR_Linux_syscalls            352
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                 4000
-#define __NR_O32_Linux_syscalls                351
+#define __NR_O32_Linux_syscalls                352
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -701,16 +702,17 @@
 #define __NR_sched_setattr             (__NR_Linux + 309)
 #define __NR_sched_getattr             (__NR_Linux + 310)
 #define __NR_renameat2                 (__NR_Linux + 311)
+#define __NR_seccomp                   (__NR_Linux + 312)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls            311
+#define __NR_Linux_syscalls            312
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                  5000
-#define __NR_64_Linux_syscalls         311
+#define __NR_64_Linux_syscalls         312
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1034,15 +1036,16 @@
 #define __NR_sched_setattr             (__NR_Linux + 313)
 #define __NR_sched_getattr             (__NR_Linux + 314)
 #define __NR_renameat2                 (__NR_Linux + 315)
+#define __NR_seccomp                   (__NR_Linux + 316)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls            315
+#define __NR_Linux_syscalls            316
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                 6000
-#define __NR_N32_Linux_syscalls                315
+#define __NR_N32_Linux_syscalls                316
 
 #endif /* _UAPI_ASM_UNISTD_H */

diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 3245474..ab02d14 100644 (file)
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -578,3 +578,4 @@ EXPORT(sys_call_table)
        PTR     sys_sched_setattr
        PTR     sys_sched_getattr               /* 4350 */
        PTR     sys_renameat2
+       PTR     sys_seccomp

diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index be2fedd..010dccf 100644 (file)
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -431,4 +431,5 @@ EXPORT(sys_call_table)
        PTR     sys_sched_setattr
        PTR     sys_sched_getattr               /* 5310 */
        PTR     sys_renameat2
+       PTR     sys_seccomp
        .size   sys_call_table,.-sys_call_table

diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index c1dbcda..c3b3b65 100644 (file)
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -424,4 +424,5 @@ EXPORT(sysn32_call_table)
        PTR     sys_sched_setattr
        PTR     sys_sched_getattr
        PTR     sys_renameat2                   /* 6315 */
+       PTR     sys_seccomp
        .size   sysn32_call_table,.-sysn32_call_table

diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index f1343cc..bb1550b 100644 (file)
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -557,4 +557,5 @@ EXPORT(sys32_call_table)
        PTR     sys_sched_setattr
        PTR     sys_sched_getattr               /* 4350 */
        PTR     sys_renameat2
+       PTR     sys_seccomp
        .size   sys32_call_table,.-sys32_call_table