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Re: [Qemu-devel] [PATCH] intel_iommu: fixing source id during IOTLB hash
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From: |
Peter Xu |
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Subject: |
Re: [Qemu-devel] [PATCH] intel_iommu: fixing source id during IOTLB hash key calculation |
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Date: |
Tue, 8 Nov 2016 00:04:48 +0800 |
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User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Thu, Nov 03, 2016 at 09:22:23AM +0800, Jason Wang wrote:
> Using uint8_t for source id will lose bus num and get the
> wrong/invalid IOTLB entry. Fixing by using uint16_t instead and
> enlarge level shift.
>
> Cc: Paolo Bonzini <address@hidden>
> Cc: Richard Henderson <address@hidden>
> Cc: Eduardo Habkost <address@hidden>
> Cc: Michael S. Tsirkin <address@hidden>
> Signed-off-by: Jason Wang <address@hidden>
Reviewed-by: Peter Xu <address@hidden>