From: Jarkko Sakkinen <jarkko@kernel.org>
To: "Huang, Kai" <kai.huang@intel.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"x86@kernel.org" <x86@kernel.org>,
"linux-sgx@vger.kernel.org" <linux-sgx@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"seanjc@google.com" <seanjc@google.com>,
"luto@kernel.org" <luto@kernel.org>,
"Hansen, Dave" <dave.hansen@intel.com>,
"Edgecombe, Rick P" <rick.p.edgecombe@intel.com>,
"Huang, Haitao" <haitao.huang@intel.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"bp@alien8.de" <bp@alien8.de>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"jethro@fortanix.com" <jethro@fortanix.com>,
"b.thiel@posteo.de" <b.thiel@posteo.de>,
"jmattson@google.com" <jmattson@google.com>,
"joro@8bytes.org" <joro@8bytes.org>,
"vkuznets@redhat.com" <vkuznets@redhat.com>,
"wanpengli@tencent.com" <wanpengli@tencent.com>,
"corbet@lwn.net" <corbet@lwn.net>
Subject: Re: [PATCH v3 00/25] KVM SGX virtualization support
Date: Thu, 1 Apr 2021 02:23:06 +0300 [thread overview]
Message-ID: <YGUEWiY3ymVbkk0y@kernel.org> (raw)
In-Reply-To: <490103d033674dbeb812def2def69543@intel.com>
On Sun, Mar 28, 2021 at 09:01:38PM +0000, Huang, Kai wrote:
> > On Fri, Mar 19, 2021 at 08:29:27PM +1300, Kai Huang wrote:
> > > This series adds KVM SGX virtualization support. The first 14 patches
> > > starting with x86/sgx or x86/cpu.. are necessary changes to x86 and
> > > SGX core/driver to support KVM SGX virtualization, while the rest are patches
> > to KVM subsystem.
> > >
> > > This series is based against latest tip/x86/sgx, which has Jarkko's
> > > NUMA allocation support.
> > >
> > > You can also get the code from upstream branch of kvm-sgx repo on github:
> > >
> > > https://github.com/intel/kvm-sgx.git upstream
> > >
> > > It also requires Qemu changes to create VM with SGX support. You can
> > > find Qemu repo here:
> > >
> > > https://github.com/intel/qemu-sgx.git upstream
> > >
> > > Please refer to README.md of above qemu-sgx repo for detail on how to
> > > create guest with SGX support. At meantime, for your quick reference
> > > you can use below command to create SGX guest:
> > >
> > > #qemu-system-x86_64 -smp 4 -m 2G -drive
> > file=<your_vm_image>,if=virtio \
> > > -cpu host,+sgx_provisionkey \
> > > -sgx-epc id=epc1,memdev=mem1 \
> > > -object memory-backend-epc,id=mem1,size=64M,prealloc
> > >
> > > Please note that the SGX relevant part is:
> > >
> > > -cpu host,+sgx_provisionkey \
> > > -sgx-epc id=epc1,memdev=mem1 \
> > > -object memory-backend-epc,id=mem1,size=64M,prealloc
> > >
> > > And you can change other parameters of your qemu command based on your
> > needs.
> >
> > Please also put tested-by from me to all patches (including pure KVM
> > patches):
> >
> > Tested-by: Jarkko Sakkinen <jarkko@kernel.org>
> >
> > I did the basic test, i.e. run selftest in a VM. I think that is sufficient at this point.
> >
>
> Thanks Jarkko for doing the test!
Sure, have had it in my queue for some time :-)
/Jarkko
prev parent reply other threads:[~2021-03-31 23:24 UTC|newest]
Thread overview: 124+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-19 7:29 [PATCH v3 00/25] KVM SGX virtualization support Kai Huang
2021-03-19 7:22 ` [PATCH v3 01/25] x86/cpufeatures: Make SGX_LC feature bit depend on SGX bit Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Kai Huang
2021-03-19 7:22 ` [PATCH v3 02/25] x86/cpufeatures: Add SGX1 and SGX2 sub-features Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:22 ` [PATCH v3 03/25] x86/sgx: Wipe out EREMOVE from sgx_free_epc_page() Kai Huang
2021-03-22 18:16 ` Borislav Petkov
2021-03-22 18:56 ` Sean Christopherson
2021-03-22 19:11 ` Paolo Bonzini
2021-03-22 20:43 ` Kai Huang
2021-03-23 16:40 ` Paolo Bonzini
2021-03-22 19:15 ` Borislav Petkov
2021-03-22 19:37 ` Sean Christopherson
2021-03-22 20:36 ` Kai Huang
2021-03-22 21:06 ` Borislav Petkov
2021-03-22 22:06 ` Kai Huang
2021-03-22 22:37 ` Borislav Petkov
2021-03-22 23:16 ` Kai Huang
2021-03-23 15:45 ` Sean Christopherson
2021-03-23 16:06 ` Borislav Petkov
2021-03-23 16:21 ` Sean Christopherson
2021-03-23 16:32 ` Borislav Petkov
2021-03-23 16:51 ` Sean Christopherson
2021-03-24 9:38 ` Kai Huang
2021-03-24 10:09 ` Paolo Bonzini
2021-03-24 10:48 ` Kai Huang
2021-03-24 11:24 ` Paolo Bonzini
2021-03-24 23:23 ` Kai Huang
2021-03-24 23:39 ` Paolo Bonzini
2021-03-24 23:46 ` Kai Huang
2021-03-25 8:42 ` Borislav Petkov
2021-03-25 9:38 ` Kai Huang
2021-03-25 16:52 ` Borislav Petkov
2021-03-24 9:28 ` Jarkko Sakkinen
2021-03-23 16:38 ` Paolo Bonzini
2021-03-23 17:02 ` Sean Christopherson
2021-03-23 17:06 ` Paolo Bonzini
2021-03-23 17:16 ` Sean Christopherson
2021-03-23 18:16 ` Borislav Petkov
2021-03-24 9:26 ` Jarkko Sakkinen
2021-03-22 22:23 ` Kai Huang
2021-03-25 9:30 ` [PATCH v4 " Kai Huang
2021-03-26 19:48 ` Jarkko Sakkinen
2021-03-26 20:38 ` Kai Huang
2021-03-26 21:39 ` Jarkko Sakkinen
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Kai Huang
2021-03-19 7:22 ` [PATCH v3 04/25] x86/sgx: Add SGX_CHILD_PRESENT hardware error code Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:22 ` [PATCH v3 05/25] x86/sgx: Introduce virtual EPC for use by KVM guests Kai Huang
2021-03-25 9:36 ` Kai Huang
2021-03-26 15:03 ` Borislav Petkov
2021-03-26 15:17 ` Dave Hansen
2021-03-26 15:29 ` Borislav Petkov
2021-03-26 15:35 ` Dave Hansen
2021-03-26 17:02 ` Borislav Petkov
2021-03-31 1:10 ` Kai Huang
2021-03-31 6:44 ` Boris Petkov
2021-03-31 6:51 ` Kai Huang
2021-03-31 7:44 ` Boris Petkov
2021-03-31 8:53 ` Kai Huang
2021-03-31 12:20 ` Kai Huang
2021-04-01 18:31 ` Borislav Petkov
2021-04-01 23:38 ` Kai Huang
2021-04-01 9:45 ` Kai Huang
2021-04-01 9:42 ` [PATCH v4 " Kai Huang
2021-04-05 9:01 ` [PATCH v3 " Borislav Petkov
2021-04-05 21:46 ` Kai Huang
2021-04-06 8:28 ` Borislav Petkov
2021-04-06 9:04 ` Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:22 ` [PATCH v3 06/25] x86/cpu/intel: Allow SGX virtualization without Launch Control support Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:23 ` [PATCH v3 07/25] x86/sgx: Initialize virtual EPC driver even when SGX driver is disabled Kai Huang
2021-04-02 9:48 ` Borislav Petkov
2021-04-02 11:08 ` Kai Huang
2021-04-02 11:22 ` Borislav Petkov
2021-04-02 11:38 ` Kai Huang
2021-04-02 15:42 ` Sean Christopherson
2021-04-02 19:08 ` Kai Huang
2021-04-02 19:19 ` Borislav Petkov
2021-04-02 19:30 ` Sean Christopherson
2021-04-02 19:46 ` Borislav Petkov
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Kai Huang
2021-03-19 7:23 ` [PATCH v3 08/25] x86/sgx: Expose SGX architectural definitions to the kernel Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:23 ` [PATCH v3 09/25] x86/sgx: Move ENCLS leaf definitions to sgx.h Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:23 ` [PATCH v3 10/25] x86/sgx: Add SGX2 ENCLS leaf definitions (EAUG, EMODPR and EMODT) Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:23 ` [PATCH v3 11/25] x86/sgx: Add encls_faulted() helper Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:23 ` [PATCH v3 12/25] x86/sgx: Add helper to update SGX_LEPUBKEYHASHn MSRs Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Kai Huang
2021-03-19 7:23 ` [PATCH v3 13/25] x86/sgx: Add helpers to expose ECREATE and EINIT to KVM Kai Huang
2021-04-05 9:07 ` Borislav Petkov
2021-04-05 21:44 ` Kai Huang
2021-04-06 7:40 ` Borislav Petkov
2021-04-06 8:59 ` Kai Huang
2021-04-06 9:09 ` Borislav Petkov
2021-04-06 9:24 ` Kai Huang
2021-04-06 9:32 ` Borislav Petkov
2021-04-06 9:41 ` Kai Huang
2021-04-06 17:08 ` Borislav Petkov
2021-04-06 20:33 ` Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:23 ` [PATCH v3 14/25] x86/sgx: Move provisioning device creation out of SGX driver Kai Huang
2021-04-07 10:03 ` [tip: x86/sgx] " tip-bot2 for Sean Christopherson
2021-03-19 7:23 ` [PATCH v3 15/25] KVM: x86: Export kvm_mmu_gva_to_gpa_{read,write}() for SGX (VMX) Kai Huang
2021-03-19 7:23 ` [PATCH v3 16/25] KVM: x86: Define new #PF SGX error code bit Kai Huang
2021-03-19 7:23 ` [PATCH v3 17/25] KVM: x86: Add support for reverse CPUID lookup of scattered features Kai Huang
2021-03-19 7:23 ` [PATCH v3 18/25] KVM: x86: Add reverse-CPUID lookup support for scattered SGX features Kai Huang
2021-03-19 7:23 ` [PATCH v3 19/25] KVM: VMX: Add basic handling of VM-Exit from SGX enclave Kai Huang
2021-03-19 7:23 ` [PATCH v3 20/25] KVM: VMX: Frame in ENCLS handler for SGX virtualization Kai Huang
2021-03-19 7:23 ` [PATCH v3 21/25] KVM: VMX: Add SGX ENCLS[ECREATE] handler to enforce CPUID restrictions Kai Huang
2021-03-19 7:23 ` [PATCH v3 22/25] KVM: VMX: Add emulation of SGX Launch Control LE hash MSRs Kai Huang
2021-03-19 7:23 ` [PATCH v3 23/25] KVM: VMX: Add ENCLS[EINIT] handler to support SGX Launch Control (LC) Kai Huang
2021-03-19 7:23 ` [PATCH v3 24/25] KVM: VMX: Enable SGX virtualization for SGX1, SGX2 and LC Kai Huang
2021-03-19 7:24 ` [PATCH v3 25/25] KVM: x86: Add capability to grant VM access to privileged SGX attribute Kai Huang
2021-03-19 14:52 ` [PATCH v3 00/25] KVM SGX virtualization support Jarkko Sakkinen
2021-03-22 10:03 ` Kai Huang
2021-03-22 10:31 ` Borislav Petkov
2021-03-26 22:46 ` Jarkko Sakkinen
2021-03-28 21:01 ` Huang, Kai
2021-03-31 23:23 ` Jarkko Sakkinen [this message]
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