From: Marc Zyngier <marc.zyngier@arm.com>
To: Christoffer Dall <c.dall@virtualopensystems.com>
Cc: "android-virt@lists.cs.columbia.edu"
<android-virt@lists.cs.columbia.edu>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"tech@virtualopensystems.com" <tech@virtualopensystems.com>
Subject: Re: [Android-virt] [PATCH v7 10/12] ARM: KVM: Handle guest faults in KVM
Date: Mon, 12 Mar 2012 15:31:22 +0000 [thread overview]
Message-ID: <4F5E16CA.8050602@arm.com> (raw)
In-Reply-To: <20120312065253.8074.63510.stgit@ubuntu>
On 12/03/12 06:52, Christoffer Dall wrote:
> From: Christoffer Dall <cdall@cs.columbia.edu>
>
> Handles the guest faults in KVM by mapping in corresponding user pages
> in the 2nd stage page tables.
>
> Introduces new ARM-specific kernel memory types, PAGE_KVM_GUEST and
> pgprot_guest variables used to map 2nd stage memory for KVM guests.
>
> Leverages MMU notifiers on KVM/ARM by supporting the kvm_unmap_hva() operation,
> where we remove the HVA from the 2nd stage translation. All other KVM MMU
> notifierhooks are NOPs.
This seem to be a rather old version of my notifier patches (I have a
newer one in my kvm-arm-next-wip branch).
I'll respin a patch set against the v7 branch.
M.
--
Jazz is not dead. It just smells funny...
next prev parent reply other threads:[~2012-03-12 15:32 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-12 6:51 [PATCH v7 00/12] KVM/ARM Implementation Christoffer Dall
2012-03-12 6:51 ` [PATCH v7 01/12] KVM: Introduce __KVM_HAVE_IRQ_LINE Christoffer Dall
2012-03-23 0:41 ` [PATCH] ARM: KVM: Check the cpuid we're being asked to emulate Rusty Russell
2012-05-14 22:57 ` Christoffer Dall
2012-05-16 23:58 ` Rusty Russell
2012-05-20 18:34 ` Christoffer Dall
2012-05-21 1:13 ` Rusty Russell
2012-03-12 6:52 ` [PATCH v7 02/12] KVM: Guard mmu_notifier specific code with CONFIG_MMU_NOTIFIER Christoffer Dall
2012-03-12 15:50 ` Avi Kivity
2012-03-12 6:52 ` [PATCH v7 03/12] ARM: KVM: Initial skeleton to compile KVM support Christoffer Dall
2012-03-12 6:52 ` [PATCH v7 04/12] ARM: KVM: Hypervisor identity mapping Christoffer Dall
2012-03-12 6:52 ` [PATCH v7 05/12] ARM: KVM: Hypervisor inititalization Christoffer Dall
2012-03-12 6:52 ` [PATCH v7 06/12] ARM: KVM: Memory virtualization setup Christoffer Dall
2012-03-12 6:52 ` [PATCH v7 07/12] ARM: KVM: Inject IRQs and FIQs from userspace Christoffer Dall
2012-03-12 6:52 ` [PATCH v7 08/12] ARM: KVM: World-switch implementation Christoffer Dall
2012-03-23 0:23 ` Rusty Russell
2012-03-28 13:05 ` Avi Kivity
2012-03-28 21:57 ` Rusty Russell
2012-03-29 10:49 ` Avi Kivity
2012-05-14 18:08 ` Christoffer Dall
2012-03-12 6:52 ` [PATCH v7 09/12] ARM: KVM: Emulation framework and CP15 emulation Christoffer Dall
2012-03-12 6:52 ` [PATCH v7 10/12] ARM: KVM: Handle guest faults in KVM Christoffer Dall
2012-03-12 15:31 ` Marc Zyngier [this message]
2012-03-12 16:23 ` [Android-virt] " Christoffer Dall
2012-03-12 16:28 ` Marc Zyngier
2012-03-12 6:53 ` [PATCH v7 11/12] ARM: KVM: Handle I/O aborts Christoffer Dall
2012-03-12 6:53 ` [PATCH v7 12/12] ARM: KVM: Guest wait-for-interrupts (WFI) support Christoffer Dall
2012-03-12 17:36 ` [PATCH v7 00/12] KVM/ARM Implementation Avi Kivity
2012-03-23 0:40 ` [PATCH] ARM: KVM: Remove l2ctlr write Rusty Russell
2012-05-14 22:59 ` Christoffer Dall
2012-03-29 5:11 ` [PATCH 0/3] Emulation cleanups Rusty, Russell <rusty.russell
2012-03-29 5:15 ` [PATCH 1/3] ARM: KVM: Remove l2ctlr write Rusty Russell
2012-03-29 5:17 ` [PATCH 2/3] ARM: KVM: Fake up performance counters a little more precisely Rusty Russell
2012-05-14 22:49 ` Christoffer Dall
2012-05-17 0:12 ` Rusty Russell
2012-03-29 5:17 ` [PATCH 3/3] ARM: KVM: Check the cpuid we're being asked to emulate Rusty Russell
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