Re: [PATCH 08/12] x86/dumpstack: Pin the target stack in save_stack_trace_tsk()
On Tue, Sep 13, 2016 at 02:29:28PM -0700, Andy Lutomirski wrote: > This will prevent a crash if the target task dies before or while > dumping its stack once we start freeing task stacks early. > > Signed-off-by: Andy Lutomirski <luto@kernel.org>