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authorAndreas Schwab <schwab@suse.de>2006-09-04 21:56:09 +0200
committerTony Luck <tony.luck@intel.com>2006-09-08 11:03:40 -0700
commit2636255488484e04d6d54303d2b0ec30f7ef7e02 (patch)
tree09b682cacdd5b6ef392aa4a85999d87cefe1014d
parentb8444d00762703e1b6146fce12ce2684885f8bf6 (diff)
downloadop-kernel-dev-2636255488484e04d6d54303d2b0ec30f7ef7e02.zip
op-kernel-dev-2636255488484e04d6d54303d2b0ec30f7ef7e02.tar.gz
[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>
-rw-r--r--arch/ia64/kernel/entry.S4
-rw-r--r--include/asm-ia64/unistd.h3
2 files changed, 3 insertions, 4 deletions
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 12701cf..fef0657 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1605,8 +1605,8 @@ sys_call_table:
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
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index bb0eb72..f581662 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -286,8 +286,7 @@
/* 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
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