From: Paolo Bonzini <pbonzini@redhat.com>
To: Sean Christopherson <seanjc@google.com>
Cc: kvm@vger.kernel.org
Subject: Re: [kvm-unit-tests PATCH 12/14] x86: msr: Verify 64-bit only MSRs fault on 32-bit hosts
Date: Thu, 22 Apr 2021 12:32:29 +0200 [thread overview]
Message-ID: <f08a4adc-79aa-e38e-208d-3103181cfec7@redhat.com> (raw)
In-Reply-To: <20210422030504.3488253-13-seanjc@google.com>
On 22/04/21 05:05, Sean Christopherson wrote:
> Force "cpu -host" so that CPUID can be used to check for 64-bit support.
"-cpu max" is preferred because it also works with QEMU binary
translation, otherwise looks good. Someone can fix KVM if they're bored.
Paolo
next prev parent reply other threads:[~2021-04-22 10:32 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 3:04 [kvm-unit-tests PATCH 00/14] x86: MSR_GS_BASE and friends Sean Christopherson
2021-04-22 3:04 ` [kvm-unit-tests PATCH 01/14] x86/cstart: Don't use MSR_GS_BASE in 32-bit boot code Sean Christopherson
2021-04-22 9:44 ` Paolo Bonzini
2021-04-22 10:02 ` Paolo Bonzini
2021-04-22 17:57 ` Sean Christopherson
2021-04-23 6:57 ` Paolo Bonzini
2021-04-22 3:04 ` [kvm-unit-tests PATCH 02/14] x86: msr: Exclude GS/FS_BASE MSRs from 32-bit builds Sean Christopherson
2021-04-22 3:04 ` [kvm-unit-tests PATCH 03/14] x86: msr: Advertise GenuineIntel as vendor to play nice with SYSENTER Sean Christopherson
2021-04-22 10:11 ` Paolo Bonzini
2021-04-22 3:04 ` [kvm-unit-tests PATCH 04/14] x86: msr: Restore original MSR value after writing arbitrary test value Sean Christopherson
2021-04-22 3:04 ` [kvm-unit-tests PATCH 05/14] x86: Force the compiler to retrieve exception info from per-cpu area Sean Christopherson
2021-04-22 3:04 ` [kvm-unit-tests PATCH 06/14] x86: msr: Replace spaces with tabs in all of msr.c Sean Christopherson
2021-04-22 3:04 ` [kvm-unit-tests PATCH 07/14] x86: msr: Use ARRAY_SIZE() instead of open coded equivalent Sean Christopherson
2021-04-22 3:04 ` [kvm-unit-tests PATCH 08/14] x86: msr: Use the #defined MSR indices in favor of open coding the values Sean Christopherson
2021-04-22 3:04 ` [kvm-unit-tests PATCH 09/14] x86: msr: Drop the explicit expected value Sean Christopherson
2021-04-22 3:05 ` [kvm-unit-tests PATCH 10/14] x86: msr: Add builder macros to define MSR entries Sean Christopherson
2021-04-22 3:05 ` [kvm-unit-tests PATCH 11/14] x86: msr: Pass msr_info instead of doing a lookup at runtime Sean Christopherson
2021-04-22 3:05 ` [kvm-unit-tests PATCH 12/14] x86: msr: Verify 64-bit only MSRs fault on 32-bit hosts Sean Christopherson
2021-04-22 10:32 ` Paolo Bonzini [this message]
2021-04-22 3:05 ` [kvm-unit-tests PATCH 13/14] x86: msr: Test that always-canonical MSRs #GP on non-canonical value Sean Christopherson
2021-04-22 3:05 ` [kvm-unit-tests PATCH 14/14] x86: msr: Verify that EFER.SCE can be written on 32-bit vCPUs Sean Christopherson
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