On Sat, 07 Apr 2007 14:30:04 +0200 Michal Piotrowski <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] napisał(a): > > The mm snapshot broken-out-2007-04-07-03-27.tar.gz has been uploaded to > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/broken-out-2007-04-07-03-27.tar.gz > > > > It contains the following patches against 2.6.21-rc6: > > > > LTP triggered a ptrace problem. > > ------------[ cut here ]------------ > kernel BUG at kernel/ptrace.c:1281! umm, Roland, if you're going to add assertions which only function with CONFIG_PREEMPT enabled, you'd better test with CONFIG_PREEMPT enabled ;) From: Andrew Morton <[EMAIL PROTECTED]> We hold read_lock(tasklist_lock) in here. Cc: Roland McGrath <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> --- kernel/ptrace.c | 2 -- 1 file changed, 2 deletions(-) diff -puN kernel/ptrace.c~utrace-fix-bug kernel/ptrace.c --- a/kernel/ptrace.c~utrace-fix-bug +++ a/kernel/ptrace.c @@ -1278,8 +1278,6 @@ found: current->pid, tsk->pid, p->pid, exit_code, p->exit_state, p->exit_signal); - NO_LOCKS; - /* * If there was a group exit in progress, all threads report that * status. Most will have SIGKILL in their own exit_code. _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
