Re: [PATCH] x86_64: make amd quad core 8 socket system not beclustered_box v2

[Ingo Molnar]

* Yinghai Lu <Yinghai.Lu@xxxxxxx> wrote:

> quad core 8 socket system will have apic id lifting.the apic id range 
> could be [4, 0x23]. and apic_is_clustered_box will think that need to 
> three clusters and that is large than 2. So it is treated as 
> clustered_box.
> 
> and will get
> 
> Marking TSC unstable due to TSCs unsynchronized
> 
> even the CPUs have X86_FEATURE_CONSTANT_TSC set.
> 
> this patch will check if the cpu is from AMD.

thanks Yinghai, applied.

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/