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authorAndi Kleen <ak@suse.de>2006-02-09 00:35:50 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-08 15:52:15 -0800
commit4b88f09364e94b05b66fb1441131e8460495a2f8 (patch)
tree006c9594aa26a8ee6805b337901ecf7823c17dd9
parentca76a2f3a5202ec1618cb7e76aa8a573235e469f (diff)
[PATCH] x86-64: Add sys_unshare
Add unshare syscall for x86-64 ppoll/pselect are not ready yet, but add reservations. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/x86_64/ia32/ia32entry.S3
-rw-r--r--include/asm-x86_64/ia32_unistd.h5
-rw-r--r--include/asm-x86_64/unistd.h10
3 files changed, 15 insertions, 3 deletions
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 067c0f47bd0..ada4535d016 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -685,6 +685,9 @@ ia32_sys_call_table:
.quad sys_readlinkat /* 305 */
.quad sys_fchmodat
.quad sys_faccessat
+ .quad sys_ni_syscall /* pselect6 for now */
+ .quad sys_ni_syscall /* ppoll for now */
+ .quad sys_unshare /* 310 */
ia32_syscall_end:
.rept IA32_NR_syscalls-(ia32_syscall_end-ia32_sys_call_table)/8
.quad ni_syscall
diff --git a/include/asm-x86_64/ia32_unistd.h b/include/asm-x86_64/ia32_unistd.h
index 9afc0c7d366..20468983d45 100644
--- a/include/asm-x86_64/ia32_unistd.h
+++ b/include/asm-x86_64/ia32_unistd.h
@@ -313,7 +313,10 @@
#define __NR_ia32_readlinkat 305
#define __NR_ia32_fchmodat 306
#define __NR_ia32_faccessat 307
+#define __NR_ia32_pselect6 308
+#define __NR_ia32_ppoll 309
+#define __NR_ia32_unshare 310
-#define IA32_NR_syscalls 308 /* must be > than biggest syscall! */
+#define IA32_NR_syscalls 315 /* must be > than biggest syscall! */
#endif /* _ASM_X86_64_IA32_UNISTD_H_ */
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 436d099b5b6..da0341c5794 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -599,8 +599,14 @@ __SYSCALL(__NR_readlinkat, sys_readlinkat)
__SYSCALL(__NR_fchmodat, sys_fchmodat)
#define __NR_faccessat 269
__SYSCALL(__NR_faccessat, sys_faccessat)
-
-#define __NR_syscall_max __NR_faccessat
+#define __NR_pselect6 270
+__SYSCALL(__NR_pselect6, sys_ni_syscall) /* for now */
+#define __NR_ppoll 271
+__SYSCALL(__NR_ppoll, sys_ni_syscall) /* for now */
+#define __NR_unshare 272
+__SYSCALL(__NR_unshare, sys_unshare)
+
+#define __NR_syscall_max __NR_unshare
#ifndef __NO_STUBS