Re: [PATCH] x86: fix mwait_play_dead() faulting on mwait-incapablecpus

From: TÃrÃk Edwin
Date: Mon May 30 2011 - 08:36:59 EST


On 05/30/2011 03:23 PM, Avi Kivity wrote:
> A logic error in mwait_play_dead() causes the kernel to use mwait
> even on cpus which don't support it, such as KVM virtual cpus.
>
> Introduced by 349c004e3d31fd.
>
> Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=36222

Confirmed that it fixes it.

>
> Reported-by: TÃrÃk Edwin <edwintorok@xxxxxxxxx>
> Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>

You can add this if you want to:
Tested-by: TÃrÃk Edwin <edwintorok@xxxxxxxxx>

Thanks,
--Edwin
--
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/