[PATCH v4 4/8] x86/virt/tdx: Refine a comment to reflect the latest TDX spec

Kai Huang
2024-09-24T11:29:23Z

The old versions of "Intel TDX Module v1.5 ABI Specification" contain
the definitions of all global metadata field IDs directly in a table.

However, the latest spec moves those definitions to a dedicated
'global_metadata.json' file as part of a new (separate) "Intel TDX
Module v1.5 ABI definitions" [1].

Update the comment to reflect this.

[1]: https://cdrdv2.intel.com/v1/dl/getContent/795381

Reported-by: Nikolay Borisov <nik.borisov@suse.com>
Signed-off-by: Kai Huang <kai.huang@intel.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Nikolay Borisov <nik.borisov@suse.com>
---
arch/x86/virt/vmx/tdx/tdx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/virt/vmx/tdx/tdx.h b/arch/x86/virt/vmx/tdx/tdx.h
index 148f9b4d1140..38f8656162e3 100644
--- a/arch/x86/virt/vmx/tdx/tdx.h
+++ b/arch/x86/virt/vmx/tdx/tdx.h
@@ -29,7 +29,7 @@
/*
* Global scope metadata field ID.
*
- * See Table "Global Scope Metadata", TDX module 1.5 ABI spec.
+ * See the "global_metadata.json" in the "TDX 1.5 ABI definitions".
*/
#define MD_FIELD_ID_MAX_TDMRS 0x9100000100000008ULL
#define MD_FIELD_ID_MAX_RESERVED_PER_TDMR 0x9100000100000009ULL
--
2.46.0