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Message-ID: <9a5adc84bf8de51e0340300903c7ea048686077e.1728903647.git.kai.huang@intel.com>
Date: Tue, 15 Oct 2024 00:31:51 +1300
From: Kai Huang <kai.huang@...el.com>
To: dave.hansen@...el.com,
kirill.shutemov@...ux.intel.com,
tglx@...utronix.de,
bp@...en8.de,
peterz@...radead.org,
mingo@...hat.com,
hpa@...or.com,
dan.j.williams@...el.com,
seanjc@...gle.com,
pbonzini@...hat.com
Cc: x86@...nel.org,
linux-kernel@...r.kernel.org,
kvm@...r.kernel.org,
rick.p.edgecombe@...el.com,
isaku.yamahata@...el.com,
adrian.hunter@...el.com,
nik.borisov@...e.com,
kai.huang@...el.com
Subject: [PATCH v5 4/8] x86/virt/tdx: Refine a comment to reflect the latest TDX spec
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@...e.com>
Signed-off-by: Kai Huang <kai.huang@...el.com>
Reviewed-by: Adrian Hunter <adrian.hunter@...el.com>
Reviewed-by: Nikolay Borisov <nik.borisov@...e.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 7a8204a05bf7..8345ae1f7fb1 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
--
2.46.2
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