REVERT:

From: Andreas Schwab <schwab@suse.de>
Date: Mon, 4 Sep 2006 19:56:09 +0000 (+0200)
Subject: [IA64] Unwire set/get_robust_list
X-Git-Tag: v2.6.18-rc7
X-Git-Url: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=2636255488484e04d6d54303d2b0ec30f7ef7e02

[IA64] Unwire set/get_robust_list

The syscalls set/get_robust_list must not be wired up until
futex_atomic_cmpxchg_inatomic is implemented.  Otherwise the kernel will
hang in handle_futex_death.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

reverted:
--- b/arch/ia64/kernel/entry.S
+++ a/arch/ia64/kernel/entry.S
@@ -1605,8 +1605,8 @@
 	data8 sys_ni_syscall			// 1295 reserved for ppoll
 	data8 sys_unshare
 	data8 sys_splice
+	data8 sys_set_robust_list
+	data8 sys_get_robust_list
-	data8 sys_ni_syscall			// reserved for set_robust_list
-	data8 sys_ni_syscall			// reserved for get_robust_list
 	data8 sys_sync_file_range		// 1300
 	data8 sys_tee
 	data8 sys_vmsplice
reverted:
--- b/include/asm-ia64/unistd.h
+++ a/include/asm-ia64/unistd.h
@@ -286,7 +286,8 @@
 /* 1294, 1295 reserved for pselect/ppoll */
 #define __NR_unshare			1296
 #define __NR_splice			1297
+#define __NR_set_robust_list		1298
+#define __NR_get_robust_list		1299
-/* 1298, 1299 reserved for set_robust_list/get_robust_list */
 #define __NR_sync_file_range		1300
 #define __NR_tee			1301
 #define __NR_vmsplice			1302