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From: | Philippe Mathieu-Daudé |
Subject: | Re: [PATCH 12/13] virtio-iommu: Resize memory region according to the max iova info |
Date: | Mon, 4 Sep 2023 10:21:31 +0200 |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 |
On 4/9/23 10:03, Eric Auger wrote:
By default the virtio-iommu MR has a 64b span. As we intend to remove the VFIO assumption of 64b IOVA, let's make sure the MR is resized according to the actual GAW of the physical IOMMU. Otherwise we will get a failure on vfio vfio_find_hostwin(). Signed-off-by: Eric Auger <eric.auger@redhat.com> --- hw/virtio/virtio-iommu.c | 6 ++++++ 1 file changed, 6 insertions(+)
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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