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virtio-iommu: Fix the domain_range end 

in old times the domain range was defined by a domain_bits le32.
This was then converted into a domain_range struct. During the
upgrade the original value of '32' (bits) has been kept while
the end field now is the max value of the domain id (UINT32_MAX).
Fix that and also use UINT64_MAX for the input_range.end.

Reported-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-Id: <20211127072910.1261824-4-eric.auger@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Eric Auger 2021-11-27 08:29:09 +01:00 committed by Thomas Huth
parent 3a411b2d96
commit 6b77ae0531
1 changed files with 2 additions and 2 deletions
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4
hw/virtio/virtio-iommu.c
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@ -978,8 +978,8 @@ static void virtio_iommu_device_realize(DeviceState *dev, Error **errp)
s->event_vq = virtio_add_queue(vdev, VIOMMU_DEFAULT_QUEUE_SIZE, NULL);
s->config.page_size_mask = TARGET_PAGE_MASK;
s->config.input_range.end = -1UL;
s->config.domain_range.end = 32;
s->config.input_range.end = UINT64_MAX;
s->config.domain_range.end = UINT32_MAX;
s->config.probe_size = VIOMMU_PROBE_SIZE;
virtio_add_feature(&s->features, VIRTIO_RING_F_EVENT_IDX);