Messages in this thread | | | Date | Tue, 25 Nov 2014 14:37:32 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH] x86/nmi: fix use of unallocated cpumask_var_t |
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On Tue, 25 Nov 2014 11:06:00 -0500 Sasha Levin <sasha.levin@oracle.com> wrote:
> Commit "x86/nmi: Perform a safe NMI stack trace on all CPUs" has introduced > a cpumask_var_t variable: > > +static cpumask_var_t printtrace_mask; > > But never allocated it before using it, which caused a NULL ptr deref when > trying to print the stack trace:
Thanks, I pulled this in and I'm running it under my test suite now.
-- Steve
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