Messages in this thread | | | From | Andy Lutomirski <> | Date | Wed, 14 Sep 2016 11:22:00 -0700 | Subject | Re: [PATCH 08/12] x86/dumpstack: Pin the target stack in save_stack_trace_tsk() |
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On Wed, Sep 14, 2016 at 7:55 AM, Josh Poimboeuf <jpoimboe@redhat.com> wrote: > 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> > > Do we need a similar patch for show_stack()?
Probably. Shouldn't it go in show_stack_log_lvl() instead, though?
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