Date: Wed, 25 Apr 2007 16:59:51 -0700 From: Maxim Sobolev <sobomax@FreeBSD.org> To: Ariff Abdullah <ariff@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/amd64/amd64 local_apic.c src/sys/i386/i386 local_apic.c Message-ID: <462FEB77.3000103@FreeBSD.org> In-Reply-To: <200704251958.l3PJwgfZ044842@repoman.freebsd.org> References: <200704251958.l3PJwgfZ044842@repoman.freebsd.org>
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Ariff Abdullah wrote: > ariff 2007-04-25 19:58:42 UTC > > FreeBSD src repository > > Modified files: > sys/amd64/amd64 local_apic.c > sys/i386/i386 local_apic.c > Log: > Disable C1 Enhanced mode on AMD K8 Family Revision F and above to keep > local APIC timer alive. > > Reviewed by: jhb > PR: i386/104678 > MFC after: 3 days > > Revision Changes Path > 1.38 +23 -0 src/sys/amd64/amd64/local_apic.c > 1.40 +23 -0 src/sys/i386/i386/local_apic.c Is it expected to fix some Turion laptops out there, that were previously unable to run in the SMP mode due to LAPIC timer on one core being down on boot up? -Maxim
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