Re: [PATCH] x86: trim ram need to check if mtrr is there v2

[Ingo Molnar]

* Yinghai Lu <yhlu.kernel@xxxxxxxxx> wrote:

> is_cpu(INTEL) already make sure we have mtrr_if got assigned and 
> cpu_has_mtrr.
> 
> may need to fix qemu instead...

no ...

lets not do non-sensical trimming of RAM, ok? Emit a warning but never 
trim all of RAM and make the system unbootable. Trimmed RAM is something 
that users can pester board/BIOS vendors with. Non-booting kernels is 
something _we_ get pestered with ;-)

	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/