diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2009-06-18 01:27:25 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-18 22:03:48 +0200 |
| commit | bba7fc0a21d76ef951cdac6d11896dc6b5a9ffa7 (patch) | |
| tree | 9751533ba945cf876974eaf5c3bf4251e0800b8f /arch/s390/kernel/compat_linux.c | |
| parent | ptrace: remove PT_DTRACE from arch/h8300 (diff) | |
| download | linux-bba7fc0a21d76ef951cdac6d11896dc6b5a9ffa7.tar.xz linux-bba7fc0a21d76ef951cdac6d11896dc6b5a9ffa7.zip | |
ptrace: remove PT_DTRACE from avr32, mn10300, parisc, s390, sh, xtensa
avr32, mn10300, parisc, s390, sh, xtensa:
They never set PT_DTRACE, but clear it after do_execve().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Acked-by: Kyle McMartin <kyle@mcmartin.ca>
Cc: Grant Grundler <grundler@parisc-linux.org>
Cc: Matthew Wilcox <matthew@wil.cx>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Chris Zankel <chris@zankel.net>
Acked-by: Roland McGrath <roland@redhat.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390/kernel/compat_linux.c')
| -rw-r--r-- | arch/s390/kernel/compat_linux.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 002c70d3cb75..9ab188d67a3d 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -461,9 +461,6 @@ asmlinkage long sys32_execve(void) result = rc; goto out_putname; } - task_lock(current); - current->ptrace &= ~PT_DTRACE; - task_unlock(current); current->thread.fp_regs.fpc=0; asm volatile("sfpc %0,0" : : "d" (0)); result = regs->gprs[2]; |