* Intel VT-d IOMMU group regression in v5.9
@ 2020-11-01 15:43 Tom Yan
2020-11-07 22:01 ` Tom Yan
0 siblings, 1 reply; 2+ messages in thread
From: Tom Yan @ 2020-11-01 15:43 UTC (permalink / raw)
To: iommu
Hi,
Please check out https://bugzilla.kernel.org/show_bug.cgi?id=209857, thanks!
Regards,
Tom
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* Re: Intel VT-d IOMMU group regression in v5.9
2020-11-01 15:43 Intel VT-d IOMMU group regression in v5.9 Tom Yan
@ 2020-11-07 22:01 ` Tom Yan
0 siblings, 0 replies; 2+ messages in thread
From: Tom Yan @ 2020-11-07 22:01 UTC (permalink / raw)
To: iommu
Basically when it is good, each pcie slot gets an iommu group and so
are the cards that are plugged into them; when it is bad, all the
slots and their cards are in one single group :/
On Sun, 1 Nov 2020 at 23:43, Tom Yan <tom.ty89@gmail.com> wrote:
>
> Hi,
>
> Please check out https://bugzilla.kernel.org/show_bug.cgi?id=209857, thanks!
>
> Regards,
> Tom
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