[PATCH] powerpc: wire up sys_[gs]et_robust_list

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Paul Mackerras <paulus@samba.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index cf56a1d499ff740b5ee56efa4f22844e679a7359..26ed1f5ef16e12e8cde5e955b3ced3592f34bc54 100644 (file)
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -338,6 +338,8 @@ SYSCALL(symlinkat)
 SYSCALL(readlinkat)
 SYSCALL(fchmodat)
 SYSCALL(faccessat)
+COMPAT_SYS(get_robust_list)
+COMPAT_SYS(set_robust_list)
 
 /*
  * please add new calls to arch/powerpc/platforms/cell/spu_callbacks.c

diff --git a/arch/powerpc/platforms/cell/spu_callbacks.c b/arch/powerpc/platforms/cell/spu_callbacks.c
index 5a0f9e3beb24677b3de2e604127ac22fb656c72c..b47fcc5ddb7867636acc0acbed6613ae266215b0 100644 (file)
--- a/arch/powerpc/platforms/cell/spu_callbacks.c
+++ b/arch/powerpc/platforms/cell/spu_callbacks.c
@@ -333,6 +333,8 @@ void *spu_syscall_table[] = {
        [__NR_readlinkat]               sys_readlinkat,
        [__NR_fchmodat]                 sys_fchmodat,
        [__NR_faccessat]                sys_faccessat,
+       [__NR_get_robust_list]          sys_get_robust_list,
+       [__NR_set_robust_list]          sys_set_robust_list,
 };
 
 long spu_sys_callback(struct spu_syscall_block *s)

diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index 908acb44cb8a11919637ea95673fba336557290b..edde2462bf52d59709e4c1cf6ffd1e61205707a6 100644 (file)
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -321,8 +321,10 @@
 #define __NR_readlinkat                296
 #define __NR_fchmodat          297
 #define __NR_faccessat         298
+#define __NR_get_robust_list   299
+#define __NR_set_robust_list   300
 
-#define __NR_syscalls          299
+#define __NR_syscalls          301
 
 #ifdef __KERNEL__
 #define __NR__exit __NR_exit

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 3996960fc5654e3da43c6b53259101f893bddd2f..60d49e5456e79c273e6732d1fcf0b15dce1159f4 100644 (file)
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -52,6 +52,7 @@ struct utimbuf;
 struct mq_attr;
 struct compat_stat;
 struct compat_timeval;
+struct robust_list_head;
 
 #include <linux/config.h>
 #include <linux/types.h>
@@ -581,5 +582,10 @@ asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
 
 asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
                                        unsigned int flags);
+asmlinkage long sys_get_robust_list(int pid,
+                                   struct robust_list_head __user **head_ptr,
+                                   size_t __user *len_ptr);
+asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
+                                   size_t len);
 
 #endif