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Date: Thu, 25 Aug 2011 11:00:49 -0700 From: "H. Peter Anvin" <hpa@...or.com> To: Tejun Heo <tj@...nel.org> CC: Linus Torvalds <torvalds@...ux-foundation.org>, Suresh Siddha <suresh.b.siddha@...el.com>, Anders Eriksson <aeriksson@...tmail.fm>, Ingo Molnar <mingo@...e.hu>, Sergei Shtylyov <sshtylyov@...mvista.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] mtrr: fix UP breakage caused during switch to stop_machine On 08/25/2011 10:46 AM, Tejun Heo wrote: > 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 > breaking MTRR settting on UP. Fix it by removing the incorrect > CONFIG_SMP. > > Signed-off-by: Tejun Heo <tj@...nel.org> > Reported-by: Anders Eriksson <aeriksson@...tmail.fm> > Acked-by: Suresh Siddha <suresh.b.siddha@...el.com> > Cc: Linus Torvalds <torvalds@...ux-foundation.org> Acked-by: H. Peter Anvin <hpa@...or.com> Linus, are you picking this up from email or should I put it in x86/urgent? -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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