From: David Edmondson <david.edmondson@oracle.com>
To: Sean Christopherson <seanjc@google.com>
Cc: David Edmondson <david.edmondson@oracle.com>,
linux-kernel@vger.kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
x86@kernel.org, Joerg Roedel <joro@8bytes.org>,
Ingo Molnar <mingo@redhat.com>,
kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>,
Jim Mattson <jmattson@google.com>, Borislav Petkov <bp@alien8.de>,
Thomas Gleixner <tglx@linutronix.de>,
Wanpeng Li <wanpengli@tencent.com>,
David Matlack <dmatlack@google.com>
Subject: Re: [PATCH v6 1/4] KVM: x86: Clarify the kvm_run.emulation_failure structure layout
Date: Wed, 13 Oct 2021 10:29:00 +0100 [thread overview]
Message-ID: <cunfst5ff37.fsf@oracle.com> (raw)
In-Reply-To: <YWYeJ9TtfRwBk/5D@google.com> (Sean Christopherson's message of "Tue, 12 Oct 2021 23:45:43 +0000")
On Tuesday, 2021-10-12 at 23:45:43 GMT, Sean Christopherson wrote:
> On Mon, Sep 20, 2021, David Edmondson wrote:
>> Until more flags for kvm_run.emulation_failure flags are defined, it
>> is undetermined whether new payload elements corresponding to those
>> flags will be additive or alternative. As a hint to userspace that an
>> alternative is possible, wrap the current payload elements in a union.
>>
>> Suggested-by: Sean Christopherson <seanjc@google.com>
>> Signed-off-by: David Edmondson <david.edmondson@oracle.com>
>> ---
>
> To complete the set... :-)
>
> Reviewed-by: Sean Christopherson <seanjc@google.com>
Thanks!
next prev parent reply other threads:[~2021-10-13 9:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-20 10:37 [PATCH v6 0/4] KVM: x86: Convey the exit reason, etc. to user-space on emulation failure David Edmondson
2021-09-20 10:37 ` [PATCH v6 1/4] KVM: x86: Clarify the kvm_run.emulation_failure structure layout David Edmondson
2021-10-12 23:45 ` Sean Christopherson
2021-10-13 9:29 ` David Edmondson [this message]
2021-10-22 15:24 ` Paolo Bonzini
2021-09-20 10:37 ` [PATCH v6 2/4] KVM: x86: Get exit_reason as part of kvm_x86_ops.get_exit_info David Edmondson
2021-09-20 10:37 ` [PATCH v6 3/4] KVM: x86: On emulation failure, convey the exit reason, etc. to userspace David Edmondson
2021-09-20 10:37 ` [PATCH v6 4/4] KVM: x86: SGX must obey the KVM_INTERNAL_ERROR_EMULATION protocol David Edmondson
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