On Thu, 2016-11-10 at 11:45 +0100, Joerg Roedel wrote: > Hi David, > > On Sun, Oct 30, 2016 at 06:18:22AM -0600, David Woodhouse wrote: > > + /* Start at 2 because it's defined as 1^(1+PSS) */ > > This probably means 2^(1+PSS), right?
Or 1 << (1+PSS). Yeah. > > + iommu->pasid_max = 2 << ecap_pss(iommu->ecap); > > Otherwise the patch looks good. Do you want to send it upstream yourself > or should I pick it up? I'll let it sit in -next for a day or two more once I've fixed the above, then ask Linus to pull it. Thanks. -- dwmw2
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