Re: x2apic boot failure on recent sandy bridge system

[Suresh Siddha]

On Mon, 2011-12-12 at 17:29 -0800, Yinghai Lu wrote:
> but i don't think bios buy can go that far to enable intr-remapping
> without providing DMAR.

We never know. And also It is not just bios. kexec'd kernel with out the
interrupt-remapping support will also run into this issue and we should
handle this also gracefully.

thanks,
suresh

--
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/