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[PATCH] MIPS: Hookup fanotify_init, fanotify_mark, and prlimit64 syscall

To: linux-mips@linux-mips.org, ralf@linux-mips.org
Subject: [PATCH] MIPS: Hookup fanotify_init, fanotify_mark, and prlimit64 syscalls.
From: David Daney <ddaney@caviumnetworks.com>
Date: Mon, 23 Aug 2010 14:10:37 -0700
Cc: David Daney <ddaney@caviumnetworks.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
Sender: linux-mips-bounce@linux-mips.org
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
 arch/mips/include/asm/unistd.h |   21 +++++++++++++++------
 arch/mips/kernel/linux32.c     |    7 +++++++
 arch/mips/kernel/scall32-o32.S |    5 ++++-
 arch/mips/kernel/scall64-64.S  |    5 ++++-
 arch/mips/kernel/scall64-n32.S |    7 +++++--
 arch/mips/kernel/scall64-o32.S |    5 ++++-
 6 files changed, 39 insertions(+), 11 deletions(-)

diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h
index baa318a..550725b 100644
--- a/arch/mips/include/asm/unistd.h
+++ b/arch/mips/include/asm/unistd.h
@@ -356,16 +356,19 @@
 #define __NR_perf_event_open           (__NR_Linux + 333)
 #define __NR_accept4                   (__NR_Linux + 334)
 #define __NR_recvmmsg                  (__NR_Linux + 335)
+#define __NR_fanotify_init             (__NR_Linux + 336)
+#define __NR_fanotify_mark             (__NR_Linux + 337)
+#define __NR_prlimit64                 (__NR_Linux + 338)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls            335
+#define __NR_Linux_syscalls            338
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                 4000
-#define __NR_O32_Linux_syscalls                335
+#define __NR_O32_Linux_syscalls                338
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -668,16 +671,19 @@
 #define __NR_perf_event_open           (__NR_Linux + 292)
 #define __NR_accept4                   (__NR_Linux + 293)
 #define __NR_recvmmsg                  (__NR_Linux + 294)
+#define __NR_fanotify_init             (__NR_Linux + 295)
+#define __NR_fanotify_mark             (__NR_Linux + 296)
+#define __NR_prlimit64                 (__NR_Linux + 297)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls            294
+#define __NR_Linux_syscalls            297
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                  5000
-#define __NR_64_Linux_syscalls         294
+#define __NR_64_Linux_syscalls         297
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -985,16 +991,19 @@
 #define __NR_accept4                   (__NR_Linux + 297)
 #define __NR_recvmmsg                  (__NR_Linux + 298)
 #define __NR_getdents64                        (__NR_Linux + 299)
+#define __NR_fanotify_init             (__NR_Linux + 300)
+#define __NR_fanotify_mark             (__NR_Linux + 301)
+#define __NR_prlimit64                 (__NR_Linux + 302)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls            299
+#define __NR_Linux_syscalls            302
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                 6000
-#define __NR_N32_Linux_syscalls                299
+#define __NR_N32_Linux_syscalls                302
 
 #ifdef __KERNEL__
 
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index c2dab14..6343b4a 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -341,3 +341,10 @@ asmlinkage long sys32_lookup_dcookie(u32 a0, u32 a1, char 
__user *buf,
 {
        return sys_lookup_dcookie(merge_64(a0, a1), buf, len);
 }
+
+SYSCALL_DEFINE6(32_fanotify_mark, int, fanotify_fd, unsigned int, flags,
+               u64, a3, u64, a4, int, dfd, const char  __user *, pathname)
+{
+       return sys_fanotify_mark(fanotify_fd, flags, merge_64(a3, a4),
+                                dfd, pathname);
+}
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 17202bb..584415e 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -583,7 +583,10 @@ einval:    li      v0, -ENOSYS
        sys     sys_rt_tgsigqueueinfo   4
        sys     sys_perf_event_open     5
        sys     sys_accept4             4
-       sys     sys_recvmmsg            5
+       sys     sys_recvmmsg            5       /* 4335 */
+       sys     sys_fanotify_init       2
+       sys     sys_fanotify_mark       6
+       sys     sys_prlimit64           4
        .endm
 
        /* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index a8a6c59..f02aeeb 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -420,5 +420,8 @@ sys_call_table:
        PTR     sys_rt_tgsigqueueinfo
        PTR     sys_perf_event_open
        PTR     sys_accept4
-       PTR     sys_recvmmsg
+       PTR     sys_recvmmsg
+       PTR     sys_fanotify_init               /* 5395 */
+       PTR     sys_fanotify_mark
+       PTR     sys_prlimit64
        .size   sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index a3d6613..a2514da 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -418,6 +418,9 @@ EXPORT(sysn32_call_table)
        PTR     compat_sys_rt_tgsigqueueinfo    /* 6295 */
        PTR     sys_perf_event_open
        PTR     sys_accept4
-       PTR     compat_sys_recvmmsg
-       PTR     sys_getdents
+       PTR     compat_sys_recvmmsg
+       PTR     sys_getdents
+       PTR     sys_fanotify_init               /* 6300 */
+       PTR     sys_fanotify_mark
+       PTR     sys_prlimit64
        .size   sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 813689e..171979f 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -538,5 +538,8 @@ sys_call_table:
        PTR     compat_sys_rt_tgsigqueueinfo
        PTR     sys_perf_event_open
        PTR     sys_accept4
-       PTR     compat_sys_recvmmsg
+       PTR     compat_sys_recvmmsg             /* 4335 */
+       PTR     sys_fanotify_init
+       PTR     sys_32_fanotify_mark
+       PTR     sys_prlimit64
        .size   sys_call_table,.-sys_call_table
-- 
1.7.2.1


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