[PATCH v6 00/21] KVM: ARM64: Add guest PMU support
marc.zyngier at arm.com
Tue Dec 8 09:56:20 PST 2015
On 08/12/15 12:47, Shannon Zhao 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.
There is still some work to do. A number of bugs, some design issues,
and in general a lot of tidying up to do. If you want this in 4.5,
you're going to have to address this quickly.
But quickly doesn't mean rushing it, and I have the feeling that this is
what you've done over the past week. Also, I've reviewed this series 3
times during that time, and I feel a bit exhausted.
So please do not send another one before the end of the week. take the
time to address all the comments, ask questions if needed, and hopefully
I can review it again next Monday.
Jazz is not dead. It just smells funny...
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