Extend TdInfo struct to add vcpu_index field #713
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jyao1
reviewed
Jun 17, 2024
tdx-tdcall/src/tdx.rs
Outdated
| @@ -37,6 +37,7 @@ pub struct TdInfo { | |||
| pub attributes: u64, | |||
| pub max_vcpus: u32, | |||
| pub num_vcpus: u32, | |||
| pub vcpu_index: u32, | |||
| pub rsvd: [u64; 3], | |||
There was a problem hiding this comment.
If we add u32, we need reduce u32 from rsvd. For example,
pub rsvd1: u32,
pub rsvd: [u64; 2],
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yes, since pub vcpu_index: u32 was added, to maintain the same struct size, pub rsvd: [u64; 3] was modified to pub rsvd: [u32; 5].
jyao1
reviewed
Jun 17, 2024
tdx-tdcall/src/tdx.rs
Outdated
| @@ -700,7 +702,7 @@ mod tests { | |||
| fn test_struct_size_alignment() { | |||
| assert_eq!(align_of::<TdxDigest>(), 64); | |||
| assert_eq!(size_of::<TdxDigest>(), 64); | |||
| assert_eq!(size_of::<TdInfo>(), 48); | |||
| assert_eq!(size_of::<TdInfo>(), 56); | |||
Signed-off-by: OuyangHang33 <hank.ouyang@intel.com>
vijaydhanraj
approved these changes
Jun 17, 2024
jyao1
approved these changes
Jun 18, 2024
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Fix: #708
add vcpu_index field