From: "Huang, Kai" <kai.huang@intel.com>
To: "kirill.shutemov@linux.intel.com"
<kirill.shutemov@linux.intel.com>,
"peterz@infradead.org" <peterz@infradead.org>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"Raj, Ashok" <ashok.raj@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>,
"Wysocki, Rafael J" <rafael.j.wysocki@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Christopherson,, Sean" <seanjc@google.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"Yamahata, Isaku" <isaku.yamahata@intel.com>,
"Chatre, Reinette" <reinette.chatre@intel.com>,
"nik.borisov@suse.com" <nik.borisov@suse.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"Shahar, Sagi" <sagis@google.com>,
"imammedo@redhat.com" <imammedo@redhat.com>,
"bp@alien8.de" <bp@alien8.de>, "Gao, Chao" <chao.gao@intel.com>,
"Brown, Len" <len.brown@intel.com>,
"sathyanarayanan.kuppuswamy@linux.intel.com"
<sathyanarayanan.kuppuswamy@linux.intel.com>,
"Huang, Ying" <ying.huang@intel.com>,
"x86@kernel.org" <x86@kernel.org>,
"Williams, Dan J" <dan.j.williams@intel.com>
Subject: Re: [PATCH v12 20/22] x86/virt/tdx: Allow SEAMCALL to handle #UD and #GP
Date: Fri, 30 Jun 2023 10:02:32 +0000 [thread overview]
Message-ID: <84e13c5e32f001b8c79f0f18fe18f3225cf47dfb.camel@intel.com> (raw)
In-Reply-To: <20230630090309.6mnsvfhcptekmzfu@box.shutemov.name>
>
> I'm okay either way.
>
> Obviously, arch/x86/coco/tdx/tdcall.S has to be patched to use the new
> TDX_MODULE_CALL macro.
>
Cool then we have consensus.
Kirill will you do the patch(es), or you want me to do?
Unless Peter is already having this on his hand :)
next prev parent reply other threads:[~2023-06-30 10:02 UTC|newest]
Thread overview: 159+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-26 14:12 [PATCH v12 00/22] TDX host kernel support Kai Huang
2023-06-26 14:12 ` [PATCH v12 01/22] x86/tdx: Define TDX supported page sizes as macros Kai Huang
2023-06-26 14:12 ` [PATCH v12 02/22] x86/virt/tdx: Detect TDX during kernel boot Kai Huang
2023-06-26 14:12 ` [PATCH v12 03/22] x86/virt/tdx: Make INTEL_TDX_HOST depend on X86_X2APIC Kai Huang
2023-06-26 14:12 ` [PATCH v12 04/22] x86/cpu: Detect TDX partial write machine check erratum Kai Huang
2023-06-29 11:22 ` David Hildenbrand
2023-06-26 14:12 ` [PATCH v12 05/22] x86/virt/tdx: Add SEAMCALL infrastructure Kai Huang
2023-06-27 9:48 ` kirill.shutemov
2023-06-27 10:28 ` Huang, Kai
2023-06-27 11:36 ` kirill.shutemov
2023-06-28 0:19 ` Isaku Yamahata
2023-06-28 3:09 ` Chao Gao
2023-06-28 3:34 ` Huang, Kai
2023-06-28 11:50 ` kirill.shutemov
2023-06-28 23:31 ` Huang, Kai
2023-06-29 11:25 ` David Hildenbrand
2023-06-28 12:58 ` Peter Zijlstra
2023-06-28 13:54 ` Peter Zijlstra
2023-06-28 23:25 ` Huang, Kai
2023-06-29 10:15 ` kirill.shutemov
2023-06-28 23:21 ` Huang, Kai
2023-06-29 3:40 ` Huang, Kai
2023-06-26 14:12 ` [PATCH v12 06/22] x86/virt/tdx: Handle SEAMCALL running out of entropy error Kai Huang
2023-06-28 13:02 ` Peter Zijlstra
2023-06-28 23:30 ` Huang, Kai
2023-06-26 14:12 ` [PATCH v12 07/22] x86/virt/tdx: Add skeleton to enable TDX on demand Kai Huang
2023-06-26 21:21 ` Sathyanarayanan Kuppuswamy
2023-06-27 10:37 ` Huang, Kai
2023-06-27 9:50 ` kirill.shutemov
2023-06-27 10:34 ` Huang, Kai
2023-06-27 12:18 ` kirill.shutemov
2023-06-27 22:37 ` Huang, Kai
2023-06-28 0:28 ` Huang, Kai
2023-06-28 11:55 ` kirill.shutemov
2023-06-28 13:35 ` Peter Zijlstra
2023-06-29 0:15 ` Huang, Kai
2023-06-30 9:22 ` Peter Zijlstra
2023-06-30 10:09 ` Huang, Kai
2023-06-30 18:42 ` Isaku Yamahata
2023-07-01 8:15 ` Huang, Kai
2023-06-28 0:31 ` Isaku Yamahata
2023-06-28 13:04 ` Peter Zijlstra
2023-06-29 0:00 ` Huang, Kai
2023-06-30 9:25 ` Peter Zijlstra
2023-06-30 9:48 ` Huang, Kai
2023-06-28 13:08 ` Peter Zijlstra
2023-06-29 0:08 ` Huang, Kai
2023-06-28 13:17 ` Peter Zijlstra
2023-06-29 0:10 ` Huang, Kai
2023-06-30 9:26 ` Peter Zijlstra
2023-06-30 9:55 ` Huang, Kai
2023-06-30 18:30 ` Peter Zijlstra
2023-06-30 19:05 ` Isaku Yamahata
2023-06-30 21:24 ` Sean Christopherson
2023-06-30 21:58 ` Dan Williams
2023-06-30 23:13 ` Dave Hansen
2023-07-03 10:38 ` Peter Zijlstra
2023-07-03 10:49 ` Peter Zijlstra
2023-07-03 14:40 ` Dave Hansen
2023-07-03 15:03 ` Peter Zijlstra
2023-07-03 15:26 ` Dave Hansen
2023-07-03 17:55 ` kirill.shutemov
2023-07-03 18:26 ` Dave Hansen
2023-07-05 7:14 ` Peter Zijlstra
2023-07-04 16:58 ` Peter Zijlstra
2023-07-04 21:50 ` Huang, Kai
2023-07-05 7:16 ` Peter Zijlstra
2023-07-05 7:54 ` Huang, Kai
2023-07-05 14:34 ` Dave Hansen
2023-07-05 14:57 ` Peter Zijlstra
2023-07-06 14:49 ` Dave Hansen
2023-07-10 17:58 ` Sean Christopherson
2023-06-29 11:31 ` David Hildenbrand
2023-06-29 22:58 ` Huang, Kai
2023-06-26 14:12 ` [PATCH v12 08/22] x86/virt/tdx: Get information about TDX module and TDX-capable memory Kai Huang
2023-06-27 9:51 ` kirill.shutemov
2023-06-27 10:45 ` Huang, Kai
2023-06-27 11:37 ` kirill.shutemov
2023-06-27 11:46 ` Huang, Kai
2023-06-28 14:10 ` Peter Zijlstra
2023-06-29 9:15 ` Huang, Kai
2023-06-30 9:34 ` Peter Zijlstra
2023-06-30 9:58 ` Huang, Kai
2023-06-26 14:12 ` [PATCH v12 09/22] x86/virt/tdx: Use all system memory when initializing TDX module as TDX memory Kai Huang
2023-06-28 14:17 ` Peter Zijlstra
2023-06-29 0:57 ` Huang, Kai
2023-07-11 11:38 ` David Hildenbrand
2023-07-11 12:27 ` Huang, Kai
2023-06-26 14:12 ` [PATCH v12 10/22] x86/virt/tdx: Add placeholder to construct TDMRs to cover all TDX memory regions Kai Huang
2023-06-26 14:12 ` [PATCH v12 11/22] x86/virt/tdx: Fill out " Kai Huang
2023-07-04 7:28 ` Yuan Yao
2023-06-26 14:12 ` [PATCH v12 12/22] x86/virt/tdx: Allocate and set up PAMTs for TDMRs Kai Huang
2023-06-27 9:51 ` kirill.shutemov
2023-07-04 7:40 ` Yuan Yao
2023-07-04 8:59 ` Huang, Kai
2023-07-11 11:42 ` David Hildenbrand
2023-07-11 11:49 ` Huang, Kai
2023-07-11 11:55 ` David Hildenbrand
2023-06-26 14:12 ` [PATCH v12 13/22] x86/virt/tdx: Designate reserved areas for all TDMRs Kai Huang
2023-07-05 5:29 ` Yuan Yao
2023-06-26 14:12 ` [PATCH v12 14/22] x86/virt/tdx: Configure TDX module with the TDMRs and global KeyID Kai Huang
2023-07-05 6:49 ` Yuan Yao
2023-06-26 14:12 ` [PATCH v12 15/22] x86/virt/tdx: Configure global KeyID on all packages Kai Huang
2023-07-05 8:13 ` Yuan Yao
2023-06-26 14:12 ` [PATCH v12 16/22] x86/virt/tdx: Initialize all TDMRs Kai Huang
2023-07-06 5:31 ` Yuan Yao
2023-06-26 14:12 ` [PATCH v12 17/22] x86/kexec: Flush cache of TDX private memory Kai Huang
2023-06-26 14:12 ` [PATCH v12 18/22] x86/virt/tdx: Keep TDMRs when module initialization is successful Kai Huang
2023-06-28 9:04 ` Nikolay Borisov
2023-06-29 1:03 ` Huang, Kai
2023-06-28 12:23 ` kirill.shutemov
2023-06-28 12:48 ` Nikolay Borisov
2023-06-29 0:24 ` Huang, Kai
2023-06-26 14:12 ` [PATCH v12 19/22] x86/kexec(): Reset TDX private memory on platforms with TDX erratum Kai Huang
2023-06-28 9:20 ` Nikolay Borisov
2023-06-29 0:32 ` Dave Hansen
2023-06-29 0:58 ` Huang, Kai
2023-06-29 3:19 ` Huang, Kai
2023-06-29 5:38 ` Huang, Kai
2023-06-29 9:45 ` Huang, Kai
2023-06-29 9:48 ` Nikolay Borisov
2023-06-28 12:29 ` kirill.shutemov
2023-06-29 0:27 ` Huang, Kai
2023-07-07 4:01 ` Yuan Yao
2023-06-26 14:12 ` [PATCH v12 20/22] x86/virt/tdx: Allow SEAMCALL to handle #UD and #GP Kai Huang
2023-06-28 12:32 ` kirill.shutemov
2023-06-28 15:29 ` Peter Zijlstra
2023-06-28 20:38 ` Peter Zijlstra
2023-06-28 21:11 ` Peter Zijlstra
2023-06-28 21:16 ` Peter Zijlstra
2023-06-30 9:03 ` kirill.shutemov
2023-06-30 10:02 ` Huang, Kai [this message]
2023-06-30 10:22 ` kirill.shutemov
2023-06-30 11:06 ` Huang, Kai
2023-06-29 10:33 ` Huang, Kai
2023-06-30 10:06 ` Peter Zijlstra
2023-06-30 10:18 ` Huang, Kai
2023-06-30 15:16 ` Dave Hansen
2023-07-01 8:16 ` Huang, Kai
2023-06-30 10:21 ` Peter Zijlstra
2023-06-30 11:05 ` Huang, Kai
2023-06-30 12:06 ` Peter Zijlstra
2023-06-30 15:14 ` Peter Zijlstra
2023-07-03 12:15 ` Huang, Kai
2023-07-05 10:21 ` Peter Zijlstra
2023-07-05 11:34 ` Huang, Kai
2023-07-05 12:19 ` Peter Zijlstra
2023-07-05 12:53 ` Huang, Kai
2023-07-05 20:56 ` Isaku Yamahata
2023-07-05 12:21 ` Peter Zijlstra
2023-06-29 11:16 ` kirill.shutemov
2023-06-29 10:00 ` Huang, Kai
2023-06-26 14:12 ` [PATCH v12 21/22] x86/mce: Improve error log of kernel space TDX #MC due to erratum Kai Huang
2023-06-28 12:38 ` kirill.shutemov
2023-07-07 7:26 ` Yuan Yao
2023-06-26 14:12 ` [PATCH v12 22/22] Documentation/x86: Add documentation for TDX host support Kai Huang
2023-06-28 7:04 ` [PATCH v12 00/22] TDX host kernel support Yuan Yao
2023-06-28 8:12 ` Huang, Kai
2023-06-29 1:01 ` Yuan Yao
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