From: christoffer.dall@linaro.org (Christoffer Dall)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 0/4] Target CPU=Host implementation for KVM ARM/ARM64
Date: Wed, 2 Oct 2013 11:32:12 -0700 [thread overview]
Message-ID: <20131002183212.GB5108@cbox> (raw)
In-Reply-To: <524C4725.3060700@arm.com>
On Wed, Oct 02, 2013 at 05:17:41PM +0100, Marc Zyngier wrote:
> On 02/10/13 17:04, Christoffer Dall wrote:
> > On Mon, Sep 30, 2013 at 02:20:04PM +0530, Anup Patel wrote:
> >> It will be very useful for user space (QEMU/KVMTOOL) if it has a
> >> method of querying VCPU target type matching to underlying Host.
> >> We can use such querying mechanism and implement machine models
> >> in user space where VCPU target type is always same-as/similar-to
> >> underlying Host (i.e. Target CPU=Host).
> >>
> >> This patch series implements KVM_ARM_PREFERRED_TARGET vm ioclt for
> >> querying VCPU target type matching underlying host. Using this new
> >> ioctl we can implement VCPU target CPU=Host in user space.
> >>
> >> Also, it is not mandatory to call KVM_ARM_PREFERRED_TARGET vm ioctl
> >> and the old method of trying all possible target types using the
> >> KVM_ARM_VCPU_INIT ioctl to initialize VCPU works fine.
> >>
> > Looks good to me, as soon as Marc acks this one, I'll merge it.
>
> Yup, go for it:
>
> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
>
Cool, merged in kvm-arm-next, tested with changes to experimental qemu
mach-virt patches on vexpress TC2.
-Christoffer
prev parent reply other threads:[~2013-10-02 18:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-30 8:50 [PATCH v5 0/4] Target CPU=Host implementation for KVM ARM/ARM64 Anup Patel
2013-09-30 8:50 ` [PATCH v5 1/4] ARM: KVM: Implement kvm_vcpu_preferred_target() function Anup Patel
2013-09-30 8:50 ` [PATCH v5 2/4] ARM64: " Anup Patel
2013-09-30 8:50 ` [PATCH v5 3/4] ARM/ARM64: KVM: Implement KVM_ARM_PREFERRED_TARGET ioctl Anup Patel
2013-09-30 8:50 ` [PATCH v5 4/4] KVM: Add documentation for " Anup Patel
2013-10-02 16:04 ` [PATCH v5 0/4] Target CPU=Host implementation for KVM ARM/ARM64 Christoffer Dall
2013-10-02 16:17 ` Marc Zyngier
2013-10-02 18:32 ` Christoffer Dall [this message]
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