From: Tony Lindgren <tony.lindgren@linux.intel.com>
To: Nikolay Borisov <nik.borisov@suse.com>
Cc: Rick Edgecombe <rick.p.edgecombe@intel.com>,
seanjc@google.com, pbonzini@redhat.com, kvm@vger.kernel.org,
kai.huang@intel.com, isaku.yamahata@gmail.com,
xiaoyao.li@intel.com, linux-kernel@vger.kernel.org,
Isaku Yamahata <isaku.yamahata@intel.com>
Subject: Re: [PATCH 17/25] KVM: TDX: create/free TDX vcpu structure
Date: Thu, 29 Aug 2024 08:00:23 +0300 [thread overview]
Message-ID: <ZtAAZzBCIuZ3jsuA@tlindgre-MOBL1> (raw)
In-Reply-To: <4fcff880-30e2-44f8-aa45-6444a3eaa398@suse.com>
On Mon, Aug 19, 2024 at 07:46:13PM +0300, Nikolay Borisov wrote:
> On 13.08.24 г. 1:48 ч., Rick Edgecombe wrote:
> > From: Isaku Yamahata <isaku.yamahata@intel.com>
> > --- a/arch/x86/kvm/vmx/tdx.c
> > +++ b/arch/x86/kvm/vmx/tdx.c
> > @@ -377,6 +377,47 @@ int tdx_vm_init(struct kvm *kvm)
> > return 0;
> > }
> > +int tdx_vcpu_create(struct kvm_vcpu *vcpu)
> > +{
> > + struct kvm_tdx *kvm_tdx = to_kvm_tdx(vcpu->kvm);
> > +
> > + /* TDX only supports x2APIC, which requires an in-kernel local APIC. */
> > + if (!vcpu->arch.apic)
> > + return -EINVAL;
>
> nit: Use kvm_apic_present()
Thanks will do a patch for this.
Regards,
Tony
next prev parent reply other threads:[~2024-08-29 5:00 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20240812224820.34826-1-rick.p.edgecombe@intel.com>
[not found] ` <20240812224820.34826-19-rick.p.edgecombe@intel.com>
2024-08-28 14:34 ` [PATCH 18/25] KVM: TDX: Do TDX specific vcpu initialization Edgecombe, Rick P
2024-09-03 5:34 ` Tony Lindgren
[not found] ` <20240813080009.zowu3woyffwlyazu@yy-desk-7060>
2024-09-03 5:23 ` Tony Lindgren
2024-10-09 15:01 ` Adrian Hunter
2024-10-16 17:42 ` Edgecombe, Rick P
2024-10-18 2:21 ` Xiaoyao Li
2024-10-18 14:20 ` Edgecombe, Rick P
2024-10-21 8:35 ` Xiaoyao Li
2024-10-26 1:12 ` Edgecombe, Rick P
[not found] ` <20240812224820.34826-4-rick.p.edgecombe@intel.com>
[not found] ` <45cecaa1-d118-4465-98ae-8f63eb166c84@linux.intel.com>
2024-08-29 5:24 ` [PATCH 03/25] KVM: TDX: Add TDX "architectural" error codes Tony Lindgren
2024-08-30 5:52 ` Tony Lindgren
2024-09-10 16:22 ` Paolo Bonzini
2024-09-11 5:58 ` Tony Lindgren
[not found] ` <20240812224820.34826-18-rick.p.edgecombe@intel.com>
[not found] ` <4fcff880-30e2-44f8-aa45-6444a3eaa398@suse.com>
2024-08-29 5:00 ` Tony Lindgren [this message]
2024-08-29 6:41 ` [PATCH 17/25] KVM: TDX: create/free TDX vcpu structure Yan Zhao
[not found] ` <c03df364-4cce-4c7e-b9db-191f7b10ca70@linux.intel.com>
2024-09-02 10:50 ` Tony Lindgren
[not found] ` <20240812224820.34826-3-rick.p.edgecombe@intel.com>
2024-08-29 13:25 ` [PATCH 02/25] KVM: TDX: Define TDX architectural definitions Xiaoyao Li
2024-08-29 19:46 ` Edgecombe, Rick P
2024-08-30 1:29 ` Xiaoyao Li
2024-08-30 4:45 ` Tony Lindgren
2024-09-10 16:21 ` Paolo Bonzini
2024-09-10 17:49 ` Sean Christopherson
[not found] ` <20240812224820.34826-6-rick.p.edgecombe@intel.com>
[not found] ` <ZruKrWWDtB+E3kwr@ls.amr.corp.intel.com>
[not found] ` <61b550ed-c5d1-44a6-89de-cfa04ddd59c8@intel.com>
[not found] ` <Zrv649ijpYchVlyL@ls.amr.corp.intel.com>
2024-08-30 5:56 ` [PATCH 05/25] KVM: TDX: Add helper functions to print TDX SEAMCALL error Tony Lindgren
[not found] ` <20240812224820.34826-9-rick.p.edgecombe@intel.com>
[not found] ` <ZruLs4+EE5xHCAcp@ls.amr.corp.intel.com>
2024-08-30 6:00 ` [PATCH 08/25] KVM: TDX: Add place holder for TDX VM specific mem_enc_op ioctl Tony Lindgren
[not found] ` <20240812224820.34826-10-rick.p.edgecombe@intel.com>
[not found] ` <42d844c9-2a17-4cb0-8710-328e7774b4d4@linux.intel.com>
2024-08-30 6:59 ` [PATCH 09/25] KVM: TDX: Get system-wide info about TDX module on initialization Tony Lindgren
[not found] ` <Zr21XioOyi0CZ+FV@yilunxu-OptiPlex-7050>
2024-08-30 7:21 ` Tony Lindgren
2024-09-02 1:25 ` Xu Yilun
2024-09-02 5:05 ` Tony Lindgren
[not found] ` <20240812224820.34826-14-rick.p.edgecombe@intel.com>
[not found] ` <Zr8AYgZfInrwpAND@yilunxu-OptiPlex-7050>
2024-08-30 9:26 ` [PATCH 13/25] KVM: TDX: create/destroy VM structure Tony Lindgren
[not found] ` <e7c16241-100a-4830-9628-65edb44ca78d@suse.com>
[not found] ` <850ef710eac95a5c36863c94e1b31a8090eb8a2a.camel@intel.com>
[not found] ` <ZsV9qouTem-ynGJA@tlindgre-MOBL1>
[not found] ` <0e283ec8bfee66c01f49529f924a0a8c43d22657.camel@intel.com>
2024-08-30 9:40 ` Tony Lindgren
2024-09-02 9:22 ` Tony Lindgren
[not found] ` <20240812224820.34826-7-rick.p.edgecombe@intel.com>
2024-08-30 18:45 ` [PATCH 06/25] x86/virt/tdx: Export TDX KeyID information Dave Hansen
2024-08-30 19:16 ` Edgecombe, Rick P
2024-08-30 21:18 ` Dave Hansen
2024-09-10 16:26 ` Paolo Bonzini
[not found] ` <20240812224820.34826-15-rick.p.edgecombe@intel.com>
2024-08-29 6:27 ` [PATCH 14/25] KVM: TDX: initialize VM with TDX specific parameters Yan Zhao
2024-09-02 10:31 ` Tony Lindgren
2024-09-05 6:59 ` Yan Zhao
2024-09-05 9:27 ` Tony Lindgren
2024-09-06 4:05 ` Yan Zhao
2024-09-06 4:32 ` Tony Lindgren
2024-09-06 13:52 ` Wang, Wei W
2024-09-03 2:58 ` Chenyi Qiang
2024-09-03 5:44 ` Tony Lindgren
2024-09-03 8:04 ` Chenyi Qiang
2024-09-05 9:31 ` Tony Lindgren
2024-10-01 20:45 ` Edgecombe, Rick P
2024-10-02 23:39 ` Edgecombe, Rick P
[not found] ` <20240812224820.34826-11-rick.p.edgecombe@intel.com>
[not found] ` <b8ed694f-3ab1-453c-b14b-25113defbdb6@suse.com>
2024-08-29 4:51 ` [PATCH 10/25] KVM: TDX: Initialize KVM supported capabilities when module setup Tony Lindgren
2024-09-10 17:15 ` Paolo Bonzini
2024-09-11 11:04 ` Tony Lindgren
2024-10-10 8:25 ` Xiaoyao Li
2024-10-10 9:49 ` Tony Lindgren
[not found] ` <ZsKg2fIjo41T0VTH@linux.bj.intel.com>
2024-08-29 13:28 ` Xiaoyao Li
[not found] ` <ZrrSMaAxyqMBcp8a@chao-email>
2024-08-30 8:34 ` Tony Lindgren
2024-09-10 16:58 ` Paolo Bonzini
2024-09-11 11:07 ` Tony Lindgren
[not found] ` <185d2a6c0317fe74fdb449df62dbafcb922a74f3.camel@intel.com>
2024-08-30 8:44 ` Tony Lindgren
2024-09-03 16:53 ` Edgecombe, Rick P
2024-09-04 11:58 ` Nikolay Borisov
2024-09-05 13:36 ` Xiaoyao Li
2024-09-12 8:04 ` Nikolay Borisov
2024-09-12 8:37 ` Xiaoyao Li
2024-09-12 8:43 ` Nikolay Borisov
2024-09-12 9:07 ` Xiaoyao Li
2024-09-12 15:12 ` Edgecombe, Rick P
2024-09-12 15:18 ` Nikolay Borisov
[not found] ` <20240812224820.34826-2-rick.p.edgecombe@intel.com>
2024-09-10 16:00 ` [PATCH 01/25] KVM: TDX: Add placeholders for TDX VM/vCPU structures Paolo Bonzini
[not found] ` <20240812224820.34826-8-rick.p.edgecombe@intel.com>
2024-09-10 16:27 ` [PATCH 07/25] KVM: TDX: Add helper functions to allocate/free TDX private host key id Paolo Bonzini
2024-09-10 16:39 ` Edgecombe, Rick P
2024-09-10 16:42 ` Paolo Bonzini
2024-09-10 16:43 ` Edgecombe, Rick P
[not found] ` <20240812224820.34826-16-rick.p.edgecombe@intel.com>
2024-09-10 17:23 ` [PATCH 15/25] KVM: TDX: Make pmu_intel.c ignore guest TD case Paolo Bonzini
2024-10-01 10:23 ` Tony Lindgren
[not found] ` <20240812224820.34826-24-rick.p.edgecombe@intel.com>
2024-09-10 17:33 ` [PATCH 23/25] KVM: x86/mmu: Taking guest pa into consideration when calculate tdp level Paolo Bonzini
[not found] ` <20240812224820.34826-25-rick.p.edgecombe@intel.com>
[not found] ` <ZsLR8RxAsTT8yTUo@yilunxu-OptiPlex-7050>
2024-09-03 7:51 ` [PATCH 24/25] KVM: x86: Filter directly configurable TDX CPUID bits Tony Lindgren
2024-09-10 17:36 ` Paolo Bonzini
[not found] ` <20240812224820.34826-26-rick.p.edgecombe@intel.com>
2024-09-10 17:52 ` [PATCH 25/25] KVM: x86: Add CPUID bits missing from KVM_GET_SUPPORTED_CPUID Paolo Bonzini
2024-09-12 7:48 ` Xiaoyao Li
2024-09-12 14:09 ` Paolo Bonzini
2024-09-12 14:45 ` Xiaoyao Li
2024-09-12 14:48 ` Paolo Bonzini
2024-09-12 15:26 ` Xiaoyao Li
2024-09-12 16:42 ` Sean Christopherson
2024-09-12 18:29 ` Paolo Bonzini
2024-09-12 18:41 ` Sean Christopherson
2024-09-13 3:54 ` Xiaoyao Li
2024-09-12 18:42 ` Edgecombe, Rick P
2024-09-13 3:57 ` Xiaoyao Li
2024-09-12 15:07 ` Edgecombe, Rick P
2024-09-12 15:37 ` Paolo Bonzini
2024-09-12 16:38 ` Edgecombe, Rick P
[not found] ` <20240812224820.34826-13-rick.p.edgecombe@intel.com>
[not found] ` <ZsKdFu9KTdoLJEBV@linux.bj.intel.com>
2024-08-30 8:53 ` [PATCH 12/25] KVM: TDX: Allow userspace to configure maximum vCPUs for TDX guests Tony Lindgren
2024-09-30 2:14 ` Xiaoyao Li
[not found] ` <20240812224820.34826-22-rick.p.edgecombe@intel.com>
[not found] ` <a52010f2-d71c-47ee-aa56-b74fd716ec7b@suse.com>
[not found] ` <2f9dd848f8ea5092a206906aa99928c2fa47389d.camel@intel.com>
[not found] ` <40fe0a1d-9ab8-4662-a781-002d70a1587b@suse.com>
2024-08-27 20:40 ` [PATCH 21/25] KVM: x86: Introduce KVM_TDX_GET_CPUID Edgecombe, Rick P
[not found] ` <ZsK1JRf1amTEAW6q@linux.bj.intel.com>
2024-09-03 6:21 ` Tony Lindgren
2024-09-10 17:27 ` Paolo Bonzini
[not found] ` <ZsLRyk5F9SRgafIO@yilunxu-OptiPlex-7050>
2024-09-03 7:19 ` Tony Lindgren
2024-09-10 17:29 ` Paolo Bonzini
2024-09-11 11:11 ` Tony Lindgren
2024-09-30 6:26 ` Xiaoyao Li
2024-09-30 16:22 ` Edgecombe, Rick P
[not found] ` <20240812224820.34826-23-rick.p.edgecombe@intel.com>
2024-09-10 17:31 ` [PATCH 22/25] KVM: TDX: Use guest physical address to configure EPT level and GPAW Paolo Bonzini
2024-10-10 9:13 ` Xiaoyao Li
2024-10-10 10:36 ` Tony Lindgren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZtAAZzBCIuZ3jsuA@tlindgre-MOBL1 \
--to=tony.lindgren@linux.intel.com \
--cc=isaku.yamahata@gmail.com \
--cc=isaku.yamahata@intel.com \
--cc=kai.huang@intel.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nik.borisov@suse.com \
--cc=pbonzini@redhat.com \
--cc=rick.p.edgecombe@intel.com \
--cc=seanjc@google.com \
--cc=xiaoyao.li@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox