Messages in this thread |  | | Date | Thu, 4 Mar 2021 13:32:31 +0100 | From | Joerg Roedel <> | Subject | Re: [PATCH] iommu/vt-d: Fix status code for Allocate/Free PASID command |
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On Sat, Feb 27, 2021 at 03:39:09PM +0800, Zenghui Yu wrote: > As per Intel vt-d spec, Rev 3.0 (section 10.4.45 "Virtual Command Response > Register"), the status code of "No PASID available" error in response to > the Allocate PASID command is 2, not 1. The same for "Invalid PASID" error > in response to the Free PASID command. > > We will otherwise see confusing kernel log under the command failure from > guest side. Fix it. > > Fixes: 24f27d32ab6b ("iommu/vt-d: Enlightened PASID allocation") > Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Applied for v5.12, thanks.
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