Re: [BUG] msr-trace.h:42 suspicious rcu_dereference_check() usage!

From: Borislav Petkov
Date: Thu Feb 23 2017 - 13:24:05 EST

On Thu, Feb 23, 2017 at 06:28:01PM +0100, Peter Zijlstra wrote:
> I think Boris and Thomas were talking about moving the entire c1e
> detection out of there.

Yeah, see

07c94a381253 ("x86/amd: Simplify AMD E400 aware idle routine")

tglx and I got rid of reading that MSR in the idle routine.


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