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Date: Tue, 29 Jan 2008 00:20:29 -0800 From: "Yinghai Lu" <yhlu.kernel@...il.com> To: "Andi Kleen" <andi@...stfloor.org> Cc: "Joachim Deguara" <joachim.deguara@....com>, tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org, "Dean Roe" <roe@...y.com> Subject: Re: [PATCH] x86: add PCI IDs to k8topology_64.c II On Jan 29, 2008 12:31 AM, Andi Kleen <andi@...stfloor.org> wrote: > > On Mon, Jan 28, 2008 at 11:39:30PM -0800, Yinghai Lu wrote: > > On Jan 29, 2008 12:09 AM, Andi Kleen <andi@...stfloor.org> wrote: > > > > SRAT is essentially just a two dimensional table with node distances. > > > > > > Sorry, that was actually SLIT. SRAT is not two dimensional, but also > > > relatively simple. SLIT you don't really need to implement. > > > > > > > need to add some CONFIG option to parse SRAT, MADT etc only. but don't > > pull DSDT related... > > I don't think it needs a CONFIG. The code should handle this case > by itself in any case. I'm not entirely sure it does currently, but if it > doesn't it will likely not be very difficult to fix. > > Or are you worried about code size? ACPI is around ~270k on x86-64, > which while certainly not small should not be a problem on x86 NUMA > systems. like acpi=off, acpi=tableonly? so it will load dsdt, and some one module rely on dsdt could not complain ACPI ERROR.. YH -- 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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