2008-03-17 05:00:22

by Roland McGrath

Subject: [PATCH] x86_64 sys32_execve PT_DTRACE

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

Signed-off-by: Roland McGrath <[email protected]>
---
arch/x86/ia32/sys_ia32.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index abf71d2..fa47939 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -804,11 +804,6 @@ 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;
}

2008-03-21 10:33:27

by Ingo Molnar

Subject: Re: [PATCH] x86_64 sys32_execve PT_DTRACE

* Roland McGrath <[email protected]> wrote:

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

thanks, applied.

Ingo