Messages in this thread | | | Date | Thu, 27 Apr 2017 10:31:18 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH v5 1/4] printk/nmi: generic solution for safe printk in NMI |
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On Thu, 27 Apr 2017 15:38:19 +0200 Petr Mladek <pmladek@suse.com> wrote:
> > by the way, > > does this `nmi_print_seq' bypass even fix anything for Steven? > > I think that this is the most important question. > > Steven, does the patch from > https://lkml.kernel.org/r/20170420131154.GL3452@pathway.suse.cz > help you to see the debug messages, please?
You'll have to wait for a bit. The box that I was debugging takes 45 minutes to reboot. And I don't have much more time to play on it before I have to give it back. I already found the bug I was looking for and I'm trying not to crash it again (due to the huge bring up time).
When I get a chance, I'll see if I can insert a trigger to crash the kernel from NMI on another box and see if this patch helps.
Thanks,
-- Steve
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