From: Roland McGrath <roland@redhat.com>
Date: Mon, 17 Mar 2008 05:00:05 +0000 (-0700)
Subject: x86: sys32_execve PT_DTRACE
X-Git-Tag: v2.6.26-rc1~1154^2~303
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b00de174e3d52d9185e2e9937a6a2704c9d7d520;p=linux-2.6

x86: sys32_execve PT_DTRACE

The PT_DTRACE flag is meaningless and obsolete.
Don't touch it.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index 44d931f084..7cede7a9e0 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -780,11 +780,6 @@ asmlinkage long sys32_execve(char __user *name, compat_uptr_t __user *argv,
 	if (IS_ERR(filename))
 		return error;
 	error = compat_do_execve(filename, argv, envp, regs);
-	if (error == 0) {
-		task_lock(current);
-		current->ptrace &= ~PT_DTRACE;
-		task_unlock(current);
-	}
 	putname(filename);
 	return error;
 }