From: "Huang, Kai" <kai.huang@intel.com>
To: "isaku.yamahata@linux.intel.com" <isaku.yamahata@linux.intel.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"sathyanarayanan.kuppuswamy@linux.intel.com"
<sathyanarayanan.kuppuswamy@linux.intel.com>,
"Hansen, Dave" <dave.hansen@intel.com>,
"david@redhat.com" <david@redhat.com>,
"bagasdotme@gmail.com" <bagasdotme@gmail.com>,
"Luck, Tony" <tony.luck@intel.com>,
"ak@linux.intel.com" <ak@linux.intel.com>,
"kirill.shutemov@linux.intel.com"
<kirill.shutemov@linux.intel.com>,
"seanjc@google.com" <seanjc@google.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"Yamahata, Isaku" <isaku.yamahata@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"nik.borisov@suse.com" <nik.borisov@suse.com>,
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"Shahar, Sagi" <sagis@google.com>,
"imammedo@redhat.com" <imammedo@redhat.com>,
"bp@alien8.de" <bp@alien8.de>, "Gao, Chao" <chao.gao@intel.com>,
"rafael@kernel.org" <rafael@kernel.org>,
"Brown, Len" <len.brown@intel.com>,
"Huang, Ying" <ying.huang@intel.com>,
"Williams, Dan J" <dan.j.williams@intel.com>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH v15 09/23] x86/virt/tdx: Get module global metadata for module initialization
Date: Thu, 16 Nov 2023 03:19:50 +0000 [thread overview]
Message-ID: <099af84250bf1ee765628643307e792208ec86d0.camel@intel.com> (raw)
In-Reply-To: <20231115193550.GC1109547@ls.amr.corp.intel.com>
On Wed, 2023-11-15 at 11:35 -0800, Isaku Yamahata wrote:
> Now we don't query the versions, build info, attributes, and etc. Because it's
> important to know its version/attributes, can we query and print them
> as before? Maybe with another path.
> In long term, those info would be exported via sysfs, though.
I am planning to do /sysfs soon (not long term) after the basic TDX
functionality is merged. The TDX guest side also has such requirement so we can
do it together.
next prev parent reply other threads:[~2023-11-16 3:20 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-09 11:55 [PATCH v15 00/23] TDX host kernel support Kai Huang
2023-11-09 11:55 ` [PATCH v15 01/23] x86/virt/tdx: Detect TDX during kernel boot Kai Huang
2023-11-09 11:55 ` [PATCH v15 02/23] x86/tdx: Define TDX supported page sizes as macros Kai Huang
2023-11-09 11:55 ` [PATCH v15 03/23] x86/virt/tdx: Make INTEL_TDX_HOST depend on X86_X2APIC Kai Huang
2023-11-09 11:55 ` [PATCH v15 04/23] x86/cpu: Detect TDX partial write machine check erratum Kai Huang
2023-11-09 11:55 ` [PATCH v15 05/23] x86/virt/tdx: Handle SEAMCALL no entropy error in common code Kai Huang
2023-11-09 16:38 ` Dave Hansen
2023-11-14 19:24 ` Isaku Yamahata
2023-11-15 10:41 ` Huang, Kai
2023-11-15 19:26 ` Isaku Yamahata
2023-11-09 11:55 ` [PATCH v15 06/23] x86/virt/tdx: Add SEAMCALL error printing for module initialization Kai Huang
2023-11-09 11:55 ` [PATCH v15 07/23] x86/virt/tdx: Add skeleton to enable TDX on demand Kai Huang
2023-11-09 11:55 ` [PATCH v15 08/23] x86/virt/tdx: Use all system memory when initializing TDX module as TDX memory Kai Huang
2024-12-05 7:57 ` Mike Rapoport
2024-12-05 9:06 ` Nikolay Borisov
2024-12-05 12:25 ` Huang, Kai
2024-12-05 16:30 ` Mike Rapoport
2023-11-09 11:55 ` [PATCH v15 09/23] x86/virt/tdx: Get module global metadata for module initialization Kai Huang
2023-11-09 23:29 ` Dave Hansen
2023-11-10 2:23 ` Huang, Kai
2023-11-15 19:35 ` Isaku Yamahata
2023-11-16 3:19 ` Huang, Kai [this message]
2023-11-09 11:55 ` [PATCH v15 10/23] x86/virt/tdx: Add placeholder to construct TDMRs to cover all TDX memory regions Kai Huang
2023-11-09 11:55 ` [PATCH v15 11/23] x86/virt/tdx: Fill out " Kai Huang
2023-11-09 11:55 ` [PATCH v15 12/23] x86/virt/tdx: Allocate and set up PAMTs for TDMRs Kai Huang
2023-11-09 11:55 ` [PATCH v15 13/23] x86/virt/tdx: Designate reserved areas for all TDMRs Kai Huang
2023-11-09 11:55 ` [PATCH v15 14/23] x86/virt/tdx: Configure TDX module with the TDMRs and global KeyID Kai Huang
2023-11-09 11:55 ` [PATCH v15 15/23] x86/virt/tdx: Configure global KeyID on all packages Kai Huang
2023-11-09 11:55 ` [PATCH v15 16/23] x86/virt/tdx: Initialize all TDMRs Kai Huang
2023-11-09 11:55 ` [PATCH v15 17/23] x86/kexec: Flush cache of TDX private memory Kai Huang
2023-11-27 18:13 ` Dave Hansen
2023-11-27 19:33 ` Huang, Kai
2023-11-27 20:02 ` Huang, Kai
2023-11-27 20:05 ` Dave Hansen
2023-11-27 20:52 ` Huang, Kai
2023-11-27 21:06 ` Dave Hansen
2023-11-27 22:09 ` Huang, Kai
2023-11-09 11:55 ` [PATCH v15 18/23] x86/virt/tdx: Keep TDMRs when module initialization is successful Kai Huang
2023-11-09 11:55 ` [PATCH v15 19/23] x86/virt/tdx: Improve readability of module initialization error handling Kai Huang
2023-11-09 11:55 ` [PATCH v15 20/23] x86/kexec(): Reset TDX private memory on platforms with TDX erratum Kai Huang
2023-11-09 11:55 ` [PATCH v15 21/23] x86/virt/tdx: Handle TDX interaction with ACPI S3 and deeper states Kai Huang
2023-11-30 17:20 ` Dave Hansen
2023-11-09 11:55 ` [PATCH v15 22/23] x86/mce: Improve error log of kernel space TDX #MC due to erratum Kai Huang
2023-11-30 18:01 ` Tony Luck
2023-12-01 20:35 ` Dave Hansen
2023-12-03 11:44 ` Huang, Kai
2023-12-04 17:07 ` Dave Hansen
2023-12-04 21:00 ` Huang, Kai
2023-12-04 22:04 ` Dave Hansen
2023-12-04 23:24 ` Huang, Kai
2023-12-04 23:39 ` Dave Hansen
2023-12-04 23:56 ` Huang, Kai
2023-12-05 2:04 ` Sean Christopherson
2023-12-05 16:36 ` Dave Hansen
2023-12-05 16:53 ` Sean Christopherson
2023-12-05 16:36 ` Luck, Tony
2023-12-05 16:57 ` Sean Christopherson
2023-12-04 23:41 ` Huang, Kai
2023-12-05 14:25 ` Borislav Petkov
2023-12-05 19:41 ` Huang, Kai
2023-12-05 19:56 ` Borislav Petkov
2023-12-05 20:08 ` Huang, Kai
2023-12-05 20:29 ` Borislav Petkov
2023-12-05 20:33 ` Huang, Kai
2023-12-05 20:41 ` Borislav Petkov
2023-12-05 20:49 ` Dave Hansen
2023-12-05 20:58 ` Huang, Kai
2023-11-09 11:56 ` [PATCH v15 23/23] Documentation/x86: Add documentation for TDX host support Kai Huang
2023-11-13 8:40 ` [PATCH v15 00/23] TDX host kernel support Nikolay Borisov
2023-11-13 9:11 ` Huang, Kai
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