iommu/amd: Restore GA log/tail pointer on host resume

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This will give IOMMU GA log a chance to work after resume
from s3/s4.

Fixes: 8bda0cfbdc ("iommu/amd: Detect and initialize guest vAPIC log")

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20211123161038.48009-2-mlevitsk@redhat.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Maxim Levitsky 2021-11-23 18:10:34 +02:00 • committed by Joerg Roedel

parent 0fcfb00b28

commit a8d4a37d1b

1 changed files with 15 additions and 16 deletions

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drivers/iommu/amd/init.c

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