Hello,
On Sat, Jan 5, 2013 at 10:55 AM, Youquan Song
<[email protected]> wrote:
> On Tue, Dec 18, 2012 at 09:42:30AM -0800, Yinghai Lu wrote:
>> On Tue, Dec 18, 2012 at 9:33 AM, H. Peter Anvin <[email protected]> wrote:
>> > On 12/18/2012 09:07 AM, Youquan Song wrote:
>> >> Blacklist x2apic when Nivida graphics enabled on Lenovo ThinkPad T420.
>> >> Also set blacklist x2apic for Lenovo ThinkPad W520 and L520.
>> >
>> > I thought we had gotten reports that the Nvidia correlation was false?
>>
>> that's T520.
>
> Hi hpa,
>
> Yinghai's T520 works when x2APIC enabled, so do not need to blacklist.
>
> Would you like to take the patch?
>
I found this patch after some googling and for the record, it makes my
W520 boot with VT-d enabled and the discrete NVidia card.
Is it still being considered?
thanks,
Sergio
> Thanks
> -Youquan
>
>
> I found this patch after some googling and for the record, it makes my
> W520 boot with VT-d enabled and the discrete NVidia card.
> Is it still being considered?
>
Yes. I am still in pushing the patch to upstream. The patch is good and reviewed
by Yinghai but it depends on Yinghai's patch which is not upstream now.
http://git.kernel.org/cgit/linux/kernel/git/yinghai/linux-yinghai.git/diff/?id=de38757e964cfee20e6da1977572a2191d7f4aa0
Refer to https://bugzilla.kernel.org/show_bug.cgi?id=43054
Peter, will you take it?
Thanks
-Youquan