Re: [PATCH] x86: Add forcepae parameter for booting PAE kernels on PAE-disabled Pentium M

From: Borislav Petkov
Date: Mon Mar 10 2014 - 06:25:58 EST


On Fri, Mar 07, 2014 at 06:40:42PM +0700, Chris Bainbridge wrote:
> From: Chris Bainbridge <chris.bainbridge@xxxxxxxxx>
>
> Many Pentium M systems disable PAE but may have a functionally usable PAE
> implementation. This adds the "forcepae" parameter which bypasses the boot
> check for PAE, and sets the CPU as being PAE capable. Using this parameter
> will taint the kernel with TAINT_CPU_OUT_OF_SPEC.
>
> Signed-off-by: Chris Bainbridge <chris.bainbridge@xxxxxxxxx>

Looks ok to me.

Acked-by: Borislav Petkov <bp@xxxxxxx>

--
Regards/Gruss,
Boris.

Sent from a fat crate under my desk. Formatting is fine.
--
--
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/