From: "Huang, Kai" <kai.huang@intel.com>
To: "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>,
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"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>,
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"tglx@linutronix.de" <tglx@linutronix.de>,
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<kirill.shutemov@linux.intel.com>,
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"Yamahata, Isaku" <isaku.yamahata@intel.com>,
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"Shahar, Sagi" <sagis@google.com>,
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"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>,
"Williams, Dan J" <dan.j.williams@intel.com>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH v12 07/22] x86/virt/tdx: Add skeleton to enable TDX on demand
Date: Thu, 29 Jun 2023 00:10:00 +0000 [thread overview]
Message-ID: <0c9639db604a0670eeae5343d456e43d06b35d39.camel@intel.com> (raw)
In-Reply-To: <20230628131717.GE2438817@hirez.programming.kicks-ass.net>
On Wed, 2023-06-28 at 15:17 +0200, Peter Zijlstra wrote:
> On Tue, Jun 27, 2023 at 02:12:37AM +1200, Kai Huang wrote:
> > +EXPORT_SYMBOL_GPL(tdx_cpu_enable);
>
> I can't find a single caller of this.. why is this exported?
It's for KVM TDX patch to use, which isn't in this series.
I'll remove the export. KVM TDX series can export it.
next prev parent reply other threads:[~2023-06-29 0:10 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 [this message]
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
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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