From: stsp <stsp2@yandex.ru>
To: Sean Christopherson <sean.j.christopherson@intel.com>,
Paolo Bonzini <pbonzini@redhat.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/6] KVM: x86: KVM_SET_SREGS.CR4 bug fixes and cleanup
Date: Thu, 8 Oct 2020 19:00:13 +0300 [thread overview]
Message-ID: <99334de1-ba3d-dfac-0730-e637d39b948f@yandex.ru> (raw)
In-Reply-To: <20201007014417.29276-1-sean.j.christopherson@intel.com>
07.10.2020 04:44, Sean Christopherson пишет:
> Two bug fixes to handle KVM_SET_SREGS without a preceding KVM_SET_CPUID2.
Hi Sean & KVM devs.
I tested the patches, and wherever I
set VMXE in CR4, I now get
KVM: KVM_SET_SREGS: Invalid argument
Before the patch I was able (with many
problems, but still) to set VMXE sometimes.
So its a NAK so far, waiting for an update. :)
next prev parent reply other threads:[~2020-10-08 16:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 1:44 [PATCH 0/6] KVM: x86: KVM_SET_SREGS.CR4 bug fixes and cleanup Sean Christopherson
2020-10-07 1:44 ` [PATCH 1/6] KVM: VMX: Drop guest CPUID check for VMXE in vmx_set_cr4() Sean Christopherson
2020-10-07 1:44 ` [PATCH 2/6] KVM: VMX: Drop explicit 'nested' check from vmx_set_cr4() Sean Christopherson
2020-10-07 1:44 ` [PATCH 3/6] KVM: SVM: Drop VMXE check from svm_set_cr4() Sean Christopherson
2020-10-07 1:44 ` [PATCH 4/6] KVM: x86: Move vendor CR4 validity check to dedicated kvm_x86_ops hook Sean Christopherson
2020-10-07 1:44 ` [PATCH 5/6] KVM: x86: Return bool instead of int for CR4 and SREGS validity checks Sean Christopherson
2020-10-07 1:44 ` [PATCH 6/6] KVM: selftests: Verify supported CR4 bits can be set before KVM_SET_CPUID2 Sean Christopherson
2020-10-08 16:00 ` stsp [this message]
2020-10-08 17:59 ` [PATCH 0/6] KVM: x86: KVM_SET_SREGS.CR4 bug fixes and cleanup Sean Christopherson
2020-10-08 18:18 ` stsp
2020-10-09 4:04 ` Sean Christopherson
2020-10-09 14:11 ` stsp
2020-10-09 15:30 ` Sean Christopherson
2020-10-09 15:48 ` stsp
2020-10-09 16:11 ` Sean Christopherson
2020-12-07 11:19 ` KVM_SET_CPUID doesn't check supported bits (was Re: [PATCH 0/6] KVM: x86: KVM_SET_SREGS.CR4 bug fixes and cleanup) stsp
2020-12-07 11:24 ` stsp
2020-12-07 11:29 ` Paolo Bonzini
2020-12-07 11:47 ` stsp
[not found] ` <CABgObfYS57_ez-t=eu9+3S2bhSXC_9DTj=64Sna2jnYEMYo2Ag@mail.gmail.com>
2020-12-07 14:03 ` stsp
[not found] ` <CABgObfb_4r=k_qakd+48hPar8rzc-P50+dgdoYvQaL2H-po6+g@mail.gmail.com>
2020-12-07 14:29 ` stsp
[not found] ` <CABgObfYN7Okdt+YfHtsd3M_00iuWf=UyKPmbQhhYBhoiMtdXuw@mail.gmail.com>
2020-12-07 14:41 ` stsp
2020-12-07 23:59 ` Jim Mattson
2020-11-13 11:36 ` [PATCH 0/6] KVM: x86: KVM_SET_SREGS.CR4 bug fixes and cleanup Paolo Bonzini
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