From: Paolo Bonzini <pbonzini@redhat.com>
To: Steve Rutherford <srutherford@google.com>
Cc: kvm@vger.kernel.org
Subject: Re: [PATCH v3 4/4] KVM: x86: Add support for local interrupt requests from userspace
Date: Sun, 21 Jun 2015 22:10:22 +0200 [thread overview]
Message-ID: <55871A2E.7070900@redhat.com> (raw)
In-Reply-To: <20150620004142.GA12037@google.com>
On 20/06/2015 02:41, Steve Rutherford wrote:
> Pinging this thread.
>
> Should I go with skipping the round trip, and combining
> KVM_REQUEST_PIC_INJECTION with the KVM_INTERRUPT (a VCPU IOCTL)?
> [It's currently a VM IOCTL, which seems reasonable, given that the
> PIC is a per VM device. When skipping the round trip, a VCPU Ioctl
> seems sensible, given that an interrupt is associated with a specific
> CPU.]
Yes, please. Sorry for not answering, I didn't understand a question
was implied. The roundtrip can be done in userspace.
Paolo
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next prev parent reply other threads:[~2015-06-21 20:10 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-02 23:51 [PATCH v3 1/4] KVM: x86: Split the APIC from the rest of IRQCHIP Steve Rutherford
2015-06-02 23:51 ` [PATCH v3 2/4] KVM: x86: Add KVM exit for IOAPIC EOIs Steve Rutherford
2015-06-03 9:16 ` Paolo Bonzini
2015-06-02 23:51 ` [PATCH v3 3/4] KVM: x86: Add EOI exit bitmap inference Steve Rutherford
2015-06-03 9:16 ` Paolo Bonzini
2015-06-04 20:39 ` Steve Rutherford
2015-06-08 10:33 ` Wanpeng Li
2015-06-08 14:15 ` Paolo Bonzini
2015-06-09 2:16 ` Wanpeng Li
2015-06-17 8:14 ` Paolo Bonzini
2015-06-02 23:51 ` [PATCH v3 4/4] KVM: x86: Add support for local interrupt requests from userspace Steve Rutherford
2015-06-03 9:38 ` Paolo Bonzini
2015-06-04 20:21 ` Steve Rutherford
2015-06-20 0:41 ` Steve Rutherford
2015-06-21 20:10 ` Paolo Bonzini [this message]
2015-06-26 0:26 ` Steve Rutherford
2015-06-26 8:49 ` Paolo Bonzini
2015-06-03 8:54 ` [PATCH v3 1/4] KVM: x86: Split the APIC from the rest of IRQCHIP Paolo Bonzini
2015-06-04 20:38 ` Steve Rutherford
2015-06-05 7:19 ` Paolo Bonzini
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