From: Kai Huang <kai.huang@intel.com>
To: dave.hansen@intel.com, kirill.shutemov@linux.intel.com,
bp@alien8.de, tglx@linutronix.de, peterz@infradead.org,
mingo@redhat.com, hpa@zytor.com, seanjc@google.com,
pbonzini@redhat.com, dan.j.williams@intel.com
Cc: x86@kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, rick.p.edgecombe@intel.com,
isaku.yamahata@intel.com, chao.gao@intel.com,
binbin.wu@linux.intel.com, kai.huang@intel.com
Subject: [PATCH v2 01/10] x86/virt/tdx: Rename _offset to _member for TD_SYSINFO_MAP() macro
Date: Wed, 17 Jul 2024 15:40:08 +1200 [thread overview]
Message-ID: <ce378ce8cdcc2b2ab6c8cffd6a6187c2001d138d.1721186590.git.kai.huang@intel.com> (raw)
In-Reply-To: <cover.1721186590.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>
Reviewed-by: Binbin Wu <binbin.wu@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 49a1c6890b55..d8fa9325bf5e 100644
--- a/arch/x86/virt/vmx/tdx/tdx.c
+++ b/arch/x86/virt/vmx/tdx/tdx.c
@@ -296,9 +296,9 @@ 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[] = {
--
2.45.2
next prev parent reply other threads:[~2024-07-17 3:40 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-17 3:40 [PATCH v2 00/10] TDX host: metadata reading tweaks, bug fix and info dump Kai Huang
2024-07-17 3:40 ` Kai Huang [this message]
2024-08-05 22:37 ` [PATCH v2 01/10] x86/virt/tdx: Rename _offset to _member for TD_SYSINFO_MAP() macro Dan Williams
2024-07-17 3:40 ` [PATCH v2 02/10] x86/virt/tdx: Unbind global metadata read with 'struct tdx_tdmr_sysinfo' Kai Huang
2024-08-05 23:32 ` Dan Williams
2024-08-06 0:09 ` Huang, Kai
2024-08-06 1:13 ` Dan Williams
2024-08-07 12:09 ` Huang, Kai
2024-08-26 15:38 ` Adrian Hunter
2024-08-26 22:40 ` Huang, Kai
2024-08-27 4:54 ` Adrian Hunter
2024-08-27 7:22 ` Huang, Kai
2024-07-17 3:40 ` [PATCH v2 03/10] x86/virt/tdx: Support global metadata read for all element sizes Kai Huang
2024-08-05 23:45 ` Dan Williams
2024-07-17 3:40 ` [PATCH v2 04/10] x86/virt/tdx: Abstract reading multiple global metadata fields as a helper Kai Huang
2024-07-17 3:40 ` [PATCH v2 05/10] x86/virt/tdx: Move field mapping table of getting TDMR info to function local Kai Huang
2024-08-05 23:48 ` Dan Williams
2024-07-17 3:40 ` [PATCH v2 06/10] x86/virt/tdx: Refine a comment to reflect the latest TDX spec Kai Huang
2024-08-06 3:43 ` Dan Williams
2024-08-06 11:23 ` Huang, Kai
2024-08-06 19:06 ` Dan Williams
2024-08-06 21:01 ` Huang, Kai
2024-07-17 3:40 ` [PATCH v2 07/10] x86/virt/tdx: Start to track all global metadata in one structure Kai Huang
2024-08-06 3:51 ` Dan Williams
2024-08-06 11:29 ` Huang, Kai
2024-07-17 3:40 ` [PATCH v2 08/10] x86/virt/tdx: Print TDX module basic information Kai Huang
2024-08-06 4:19 ` Dan Williams
2024-08-06 11:51 ` Huang, Kai
2024-08-06 12:48 ` Huang, Kai
2024-08-07 21:56 ` Dan Williams
2024-08-07 22:32 ` Huang, Kai
2024-08-08 10:31 ` Chenyi Qiang
2024-08-08 23:52 ` Huang, Kai
2024-07-17 3:40 ` [PATCH v2 09/10] x86/virt/tdx: Reduce TDMR's reserved areas by using CMRs to find memory holes Kai Huang
2024-08-06 4:47 ` Dan Williams
2024-08-06 12:17 ` Huang, Kai
2024-08-20 18:38 ` Adrian Hunter
2024-08-27 7:24 ` Huang, Kai
2024-07-17 3:40 ` [PATCH v2 10/10] x86/virt/tdx: Don't initialize module that doesn't support NO_RBP_MOD feature Kai Huang
2024-08-06 4:55 ` Dan Williams
2024-08-06 12:18 ` Huang, Kai
2024-08-05 12:03 ` [PATCH v2 00/10] TDX host: metadata reading tweaks, bug fix and info dump Huang, Kai
2024-08-05 22:36 ` Dan Williams
2024-08-08 0:19 ` Huang, Kai
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