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Message-ID: <20080901013924.GA7947@lst.de>
Date: Mon, 1 Sep 2008 03:39:24 +0200
From: Christoph Hellwig <hch@....de>
To: linux-kernel@...r.kernel.org
Subject: [PATCH] x86: kill sys32_pause
It's just a duplicate of the native sys_pause.
Signed-off-by: Christoph Hellwig <hch@....de>
Index: linux-2.6/arch/x86/ia32/sys_ia32.c
===================================================================
--- linux-2.6.orig/arch/x86/ia32/sys_ia32.c 2008-08-22 12:48:34.000000000 -0300
+++ linux-2.6/arch/x86/ia32/sys_ia32.c 2008-08-22 12:48:40.000000000 -0300
@@ -556,15 +556,6 @@ asmlinkage long sys32_rt_sigqueueinfo(in
return ret;
}
-/* These are here just in case some old ia32 binary calls it. */
-asmlinkage long sys32_pause(void)
-{
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- return -ERESTARTNOHAND;
-}
-
-
#ifdef CONFIG_SYSCTL_SYSCALL
struct sysctl_ia32 {
unsigned int name;
Index: linux-2.6/arch/ia64/ia32/ia32_entry.S
===================================================================
--- linux-2.6.orig/arch/ia64/ia32/ia32_entry.S 2008-08-22 12:49:25.000000000 -0300
+++ linux-2.6/arch/ia64/ia32/ia32_entry.S 2008-08-22 12:49:29.000000000 -0300
@@ -202,7 +202,7 @@ ia32_syscall_table:
data8 sys32_ptrace
data8 sys32_alarm
data8 sys_ni_syscall
- data8 sys32_pause
+ data8 sys_pause
data8 compat_sys_utime /* 30 */
data8 sys_ni_syscall /* old stty syscall holder */
data8 sys_ni_syscall /* old gtty syscall holder */
Index: linux-2.6/arch/ia64/ia32/sys_ia32.c
===================================================================
--- linux-2.6.orig/arch/ia64/ia32/sys_ia32.c 2008-08-22 12:49:33.000000000 -0300
+++ linux-2.6/arch/ia64/ia32/sys_ia32.c 2008-08-22 12:49:37.000000000 -0300
@@ -1795,14 +1795,6 @@ out:
}
asmlinkage int
-sys32_pause (void)
-{
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- return -ERESTARTNOHAND;
-}
-
-asmlinkage int
sys32_msync (unsigned int start, unsigned int len, int flags)
{
unsigned int addr;
--
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