[PATCH v4 00/21] KVM: ARM64: Add guest PMU support
marc.zyngier at arm.com
Mon Nov 30 10:34:19 PST 2015
On Fri, 30 Oct 2015 14:21:42 +0800
Shannon Zhao <zhaoshenglong at huawei.com> wrote:
> From: Shannon Zhao <shannon.zhao at linaro.org>
> This patchset adds guest PMU support for KVM on ARM64. It takes
> trap-and-emulate approach. When guest wants to monitor one event, it
> will be trapped by KVM and KVM will call perf_event API to create a perf
> event and call relevant perf_event APIs to get the count value of event.
I've been through this whole series, and while this is shaping nicely,
there is still a number of things that are a bit odd (interrupt
injection is one, the whole CP15 reset is another).
Can you please respin this soon? I'd really like to have this in for
Jazz is not dead. It just smells funny.
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