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Re: [Xen-devel] [PATCH] AMD/IOMMU: Fix passthrough following c/s d7cfeb7c13e



On 11.11.19 21:55, Andrew Cooper wrote:
"AMD/IOMMU: don't blindly allocate interrupt remapping tables" introduces a
call at runtime from amd_iommu_add_device() to amd_iommu_set_intremap_table()
which is still marked as __init.

On one AMD Rome machine we have, this results in a crash the moment we try to
use an SR-IOV VF in a VM.

Reported-by: Jennifer Herbert <jennifer.herbert@xxxxxxxxxx>
Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Release-acked-by: Juergen Gross <jgross@xxxxxxxx>


Juergen

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