[vfio-users] Z170X IOMMU Groups

Brett Peckinpaugh bp10 at erylflynn.com
Sat Sep 17 01:58:02 UTC 2016


So I might be able to drop the ACS patch now that 4.7 is out on Arch. 

On September 16, 2016 5:39:43 PM PDT, Alex Williamson <alex.l.williamson at gmail.com> wrote:
>On Fri, Sep 16, 2016 at 6:30 PM, Nick Sarnie <commendsarnex at gmail.com>
>wrote:
>
>> Hi,
>>
>> I was wondering if we could split group 7 any more. CPU is the 6700k.
>I'd
>> like to be able to pass through the USB controller without the ACS
>patch.
>>
>
>Run a newer kernel, Intel botched ACS in Skylake:
>
>http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/pci/quirks.c?id=1bf2bf229b64540f91ac6fa3af37c81249037a0b
>
>PCH PCIe root ports have isolation starting in v4.7.
>
>
>------------------------------------------------------------------------
>
>_______________________________________________
>vfio-users mailing list
>vfio-users at redhat.com
>https://www.redhat.com/mailman/listinfo/vfio-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/vfio-users/attachments/20160916/2f601b11/attachment.htm>


More information about the vfio-users mailing list