From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
To: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-coco@lists.linux.dev" <linux-coco@lists.linux.dev>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Gao, Chao" <chao.gao@intel.com>
Cc: "kas@kernel.org" <kas@kernel.org>,
"x86@kernel.org" <x86@kernel.org>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
"binbin.wu@linux.intel.com" <binbin.wu@linux.intel.com>,
"bp@alien8.de" <bp@alien8.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"tony.lindgren@linux.intel.com" <tony.lindgren@linux.intel.com>,
"tglx@kernel.org" <tglx@kernel.org>,
"hpa@zytor.com" <hpa@zytor.com>,
"yilun.xu@linux.intel.com" <yilun.xu@linux.intel.com>
Subject: Re: [PATCH v3 03/10] x86/virt/tdx: Convert the features metadata reader
Date: Thu, 1 Oct 2026 00:30:52 +0000 [thread overview]
Message-ID: <79f4132d19b334bfe4a0f8ba3e4d9b8ab213e332.camel@intel.com> (raw)
In-Reply-To: <20260930053901.22528-4-chao.gao@intel.com>
On Tue, 2026-09-29 at 22:38 -0700, Chao Gao wrote:
> Continue converting the metadata readers to the table-driven helper.
>
> Add a table that pairs each field ID with the 'struct
> tdx_sys_info_features' member that holds its value, and read all fields by
> walking that table.
>
> Even though the structure has only one field, add a table anyway for
> symmetry with the other classes. Adding a field later then becomes a
> one-line change.
>
> Annotate the table as __initconst as it is referenced only during init.
>
> AI was used under supervision to review code and workshop logs.
>
> Signed-off-by: Chao Gao <chao.gao@intel.com>
Reviewed-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
next prev parent reply other threads:[~2026-10-01 0:32 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-30 5:38 [PATCH v3 00/10] TDX: Stop auto-generating the global metadata code Chao Gao
2026-09-30 5:38 ` [PATCH v3 01/10] x86/virt/tdx: Add a helper to read a table of metadata fields Chao Gao
2026-10-01 0:30 ` Edgecombe, Rick P
2026-09-30 5:38 ` [PATCH v3 02/10] x86/virt/tdx: Convert the version metadata reader Chao Gao
2026-10-01 0:30 ` Edgecombe, Rick P
2026-09-30 5:38 ` [PATCH v3 03/10] x86/virt/tdx: Convert the features " Chao Gao
2026-10-01 0:30 ` Edgecombe, Rick P [this message]
2026-09-30 5:38 ` [PATCH v3 04/10] x86/virt/tdx: Convert the tdmr " Chao Gao
2026-10-01 0:31 ` Edgecombe, Rick P
2026-09-30 5:38 ` [PATCH v3 05/10] x86/virt/tdx: Convert the td_ctrl " Chao Gao
2026-10-01 0:31 ` Edgecombe, Rick P
2026-09-30 5:38 ` [PATCH v3 06/10] x86/virt/tdx: Convert the handoff " Chao Gao
2026-10-01 0:31 ` Edgecombe, Rick P
2026-09-30 5:38 ` [PATCH v3 07/10] x86/virt/tdx: Convert the td_conf " Chao Gao
2026-09-30 23:54 ` Edgecombe, Rick P
2026-10-01 12:08 ` Chao Gao
2026-09-30 5:38 ` [PATCH v3 08/10] x86/virt/tdx: Remove tdx_global_metadata.c Chao Gao
2026-09-30 5:38 ` [PATCH v3 09/10] x86/virt/tdx: Use early returns in get_tdx_sys_info() Chao Gao
2026-10-01 0:30 ` Edgecombe, Rick P
2026-10-01 13:05 ` Chao Gao
2026-09-30 5:38 ` [PATCH v3 10/10] x86/virt/tdx: Verify structure member sizes against metadata field IDs Chao Gao
2026-10-01 0:29 ` Edgecombe, Rick P
2026-10-01 13:01 ` Chao Gao
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