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virtio-devices: modify or provide safety comments

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Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu
2022-11-16 22:42:25 +00:00
committed by Liu Wei
parent f110029acf
commit c45d24df16
12 changed files with 41 additions and 9 deletions
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virtio-devices/src/iommu.rs
+13 -1
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@@ -267,19 +267,31 @@ struct VirtioIommuFault {
address: u64,
}
// SAFETY: these data structures only contain integers and have no implicit padding
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuRange32 {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuRange64 {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuConfig {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuReqHead {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuReqTail {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuReqAttach {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuReqDetach {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuReqMap {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuReqUnmap {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuReqProbe {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuProbeProperty {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuProbeResvMem {}
// SAFETY: data structure only contain integers and have no implicit padding
unsafe impl ByteValued for VirtioIommuFault {}
#[derive(Error, Debug)]