Re: mtrr failure, 3.1-rc1

From: anders eriksson
Date: Thu Aug 25 2011 - 13:22:42 EST


On 2011-08-25 18:46, Tejun Heo wrote:
Indeed, while removing custom rendezvous code and switching to
stop_machine, commit 192d8857427d "x86, mtrr: use stop_machine APIs
for doing MTRR rendezvous" completely dropped mtrr setting code on
!CONFIG_SMP.

Anders, if your kernel didn't have SMP turned on, can you please
verify the following patch fixes the problem?
Yes. It's single CPU compiled with !CONFIG_SMP. I'm compiling w/ this patch right now.
Takes a while on vintage equipment... ;-)

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