From: Kai Huang <kai.huang@intel.com>
To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: x86@kernel.org, dave.hansen@intel.com,
kirill.shutemov@linux.intel.com, peterz@infradead.org,
tglx@linutronix.de, bp@alien8.de, mingo@redhat.com,
hpa@zytor.com, seanjc@google.com, pbonzini@redhat.com,
isaku.yamahata@intel.com, jgross@suse.com, kai.huang@intel.com
Subject: [PATCH 1/5] x86/virt/tdx: Rename _offset to _member for TD_SYSINFO_MAP() macro
Date: Sat, 2 Mar 2024 00:20:33 +1300 [thread overview]
Message-ID: <a55e86430c81274af86d2d1c23cdce2f53fef7d6.1709288433.git.kai.huang@intel.com> (raw)
In-Reply-To: <cover.1709288433.git.kai.huang@intel.com>
TD_SYSINFO_MAP() macro actually takes the member of the 'struct
tdx_tdmr_sysinfo' as the second argument and uses the offsetof() to
calculate the offset for that member.
Rename the macro argument _offset to _member to reflect this.
Signed-off-by: Kai Huang <kai.huang@intel.com>
Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
arch/x86/virt/vmx/tdx/tdx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/virt/vmx/tdx/tdx.c b/arch/x86/virt/vmx/tdx/tdx.c
index 4d6826a76f78..2aee64d2f27f 100644
--- a/arch/x86/virt/vmx/tdx/tdx.c
+++ b/arch/x86/virt/vmx/tdx/tdx.c
@@ -297,9 +297,9 @@ struct field_mapping {
int offset;
};
-#define TD_SYSINFO_MAP(_field_id, _offset) \
+#define TD_SYSINFO_MAP(_field_id, _member) \
{ .field_id = MD_FIELD_ID_##_field_id, \
- .offset = offsetof(struct tdx_tdmr_sysinfo, _offset) }
+ .offset = offsetof(struct tdx_tdmr_sysinfo, _member) }
/* Map TD_SYSINFO fields into 'struct tdx_tdmr_sysinfo': */
static const struct field_mapping fields[] = {
--
2.43.2
next prev parent reply other threads:[~2024-03-01 11:20 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-01 11:20 [PATCH 0/5] TDX host: Provide TDX module metadata reading APIs Kai Huang
2024-03-01 11:20 ` Kai Huang [this message]
2024-05-03 0:07 ` [PATCH 1/5] x86/virt/tdx: Rename _offset to _member for TD_SYSINFO_MAP() macro Edgecombe, Rick P
2024-05-06 11:34 ` Huang, Kai
2024-03-01 11:20 ` [PATCH 2/5] x86/virt/tdx: Move TDMR metadata fields map table to local variable Kai Huang
2024-05-03 0:09 ` Edgecombe, Rick P
2024-05-03 0:18 ` Huang, Kai
2024-05-03 0:29 ` Edgecombe, Rick P
2024-05-03 0:54 ` Huang, Kai
2024-05-03 16:01 ` Dave Hansen
2024-05-06 8:04 ` Huang, Kai
2024-03-01 11:20 ` [PATCH 3/5] x86/virt/tdx: Unbind global metadata read with 'struct tdx_tdmr_sysinfo' Kai Huang
2024-05-03 0:12 ` Edgecombe, Rick P
2024-05-03 0:52 ` Huang, Kai
2024-05-03 19:03 ` Edgecombe, Rick P
2024-05-06 11:15 ` Huang, Kai
2024-03-01 11:20 ` [PATCH 4/5] x86/virt/tdx: Support global metadata read for all element sizes Kai Huang
2024-03-16 0:49 ` Isaku Yamahata
2024-03-20 12:24 ` Huang, Kai
2024-05-03 0:19 ` Edgecombe, Rick P
2024-05-03 1:14 ` Huang, Kai
2024-05-03 12:10 ` Huang, Kai
2024-05-03 12:26 ` Huang, Kai
2024-05-03 18:32 ` Edgecombe, Rick P
2024-05-06 10:59 ` Huang, Kai
2024-03-01 11:20 ` [PATCH 5/5] x86/virt/tdx: Export global metadata read infrastructure Kai Huang
2024-03-13 3:44 ` Xiaoyao Li
2024-03-15 0:24 ` Huang, Kai
2024-03-15 2:10 ` Xiaoyao Li
2024-05-03 0:21 ` Edgecombe, Rick P
2024-05-03 2:17 ` Huang, Kai
2024-05-03 18:31 ` Edgecombe, Rick P
2024-05-06 11:35 ` Huang, Kai
2024-05-06 15:43 ` Dave Hansen
2024-05-06 22:13 ` Huang, Kai
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