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>,
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Cc: "Li, Xiaoyao" <xiaoyao.li@intel.com>,
"Huang, Kai" <kai.huang@intel.com>,
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Subject: Re: [PATCH v7 01/22] x86/virt/tdx: Move low level SEAMCALL helpers out of <asm/tdx.h>
Date: Fri, 10 Apr 2026 23:42:21 +0000 [thread overview]
Message-ID: <e22c02836351ae0f9e6fe422429333db840578ab.camel@intel.com> (raw)
In-Reply-To: <20260331124214.117808-2-chao.gao@intel.com>
On Tue, 2026-03-31 at 05:41 -0700, Chao Gao wrote:
> From: Kai Huang <kai.huang@intel.com>
>
> TDX host core code implements three seamcall*() helpers to make SEAMCALL
This patch already has Dave's ack. So nits are not really in order here. But it
bothers me that the very first sentence of the series has what looks like a
typo. Not the best first impression. Should be "SEAMCALLs"?
> to the TDX module. Currently, they are implemented in <asm/tdx.h> and
> are exposed to other kernel code which includes <asm/tdx.h>.
next prev parent reply other threads:[~2026-04-10 23:42 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-31 12:41 [PATCH v7 00/22] Runtime TDX module update support Chao Gao
2026-03-31 12:41 ` [PATCH v7 01/22] x86/virt/tdx: Move low level SEAMCALL helpers out of <asm/tdx.h> Chao Gao
2026-04-10 23:42 ` Edgecombe, Rick P [this message]
2026-03-31 12:41 ` [PATCH v7 02/22] coco/tdx-host: Introduce a "tdx_host" device Chao Gao
2026-03-31 12:41 ` [PATCH v7 03/22] coco/tdx-host: Expose TDX module version Chao Gao
2026-03-31 12:41 ` [PATCH v7 04/22] x86/virt/seamldr: Introduce a wrapper for P-SEAMLDR SEAMCALLs Chao Gao
2026-04-10 23:58 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 05/22] x86/virt/seamldr: Add a helper to retrieve P-SEAMLDR information Chao Gao
2026-04-11 0:13 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 06/22] coco/tdx-host: Expose P-SEAMLDR information via sysfs Chao Gao
2026-03-31 14:58 ` Dave Hansen
2026-04-01 1:57 ` Chao Gao
2026-03-31 14:58 ` Dave Hansen
2026-04-01 2:25 ` Chao Gao
2026-03-31 12:41 ` [PATCH v7 07/22] coco/tdx-host: Implement firmware upload sysfs ABI for TDX module updates Chao Gao
2026-03-31 15:04 ` Dave Hansen
2026-04-01 3:10 ` Chao Gao
2026-03-31 15:11 ` Dave Hansen
2026-04-01 7:49 ` Chao Gao
2026-04-11 0:26 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 08/22] x86/virt/seamldr: Allocate and populate a module update request Chao Gao
2026-03-31 15:44 ` Dave Hansen
2026-04-01 8:27 ` Chao Gao
2026-04-11 0:33 ` Edgecombe, Rick P
2026-04-11 1:14 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 09/22] x86/virt/seamldr: Introduce skeleton for TDX module updates Chao Gao
2026-04-07 11:49 ` Chao Gao
2026-04-07 15:55 ` Dave Hansen
2026-04-11 1:23 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 10/22] x86/virt/seamldr: Abort updates if errors occurred midway Chao Gao
2026-04-11 1:26 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 11/22] x86/virt/seamldr: Shut down the current TDX module Chao Gao
2026-04-07 11:51 ` Chao Gao
2026-04-11 1:35 ` Edgecombe, Rick P
2026-04-11 1:36 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 12/22] x86/virt/tdx: Reset software states during TDX module shutdown Chao Gao
2026-04-07 12:02 ` Chao Gao
2026-04-11 1:56 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 13/22] x86/virt/seamldr: Install a new TDX module Chao Gao
2026-04-11 2:01 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 14/22] x86/virt/seamldr: Do TDX per-CPU initialization after updates Chao Gao
2026-04-11 2:03 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 15/22] x86/virt/tdx: Restore TDX module state Chao Gao
2026-04-07 12:07 ` Chao Gao
2026-04-11 2:06 ` Edgecombe, Rick P
2026-03-31 12:41 ` [PATCH v7 16/22] x86/virt/tdx: Update tdx_sysinfo and check features post-update Chao Gao
2026-04-07 12:15 ` Chao Gao
2026-04-07 15:53 ` Dave Hansen
2026-04-08 12:16 ` Chao Gao
2026-03-31 12:41 ` [PATCH v7 17/22] x86/virt/tdx: Avoid updates during update-sensitive operations Chao Gao
2026-04-06 22:29 ` Sean Christopherson
2026-03-31 12:41 ` [PATCH v7 18/22] coco/tdx-host: Don't expose P-SEAMLDR features on CPUs with erratum Chao Gao
2026-03-31 12:41 ` [PATCH v7 19/22] x86/virt/tdx: Enable TDX module runtime updates Chao Gao
2026-03-31 12:41 ` [PATCH v7 20/22] coco/tdx-host: Document TDX module update compatibility criteria Chao Gao
2026-03-31 12:41 ` [PATCH v7 21/22] x86/virt/tdx: Document TDX module update Chao Gao
2026-03-31 12:41 ` [PATCH v7 22/22] x86/virt/seamldr: Log TDX module update failures Chao Gao
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