Date: Tue, 21 Mar 2017 17:17:24 +0000
From: Mark Rutland <mark.rutland@arm.com>
To: Anurup M <anurupvasu@gmail.com>
Cc: will.deacon@arm.com, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, anurup.m@huawei.com,
        zhangshaokun@hisilicon.com, tanxiaojun@huawei.com,
        xuwei5@hisilicon.com, sanil.kumar@hisilicon.com, john.garry@huawei.com,
        gabriele.paoloni@huawei.com, shiju.jose@huawei.com,
        huangdaode@hisilicon.com, linuxarm@huawei.com, dikshit.n@huawei.com,
        shyju.pv@huawei.com
Subject: Re: [PATCH v6 10/11] drivers: perf: hisi: use poll method when no
 IRQ for MN counter overflow
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On Fri, Mar 10, 2017 at 01:29:01AM -0500, Anurup M wrote:
> When no IRQ is supported in hardware, use hrtimer to poll and
> update event counter and avoid overflow condition for MN PMU.
> An interval of 8 seconds is used for the hrtimer.

Please fold this into the main MN patch.

The comments on the L3 hrtimer patch also apply here.

Thanks,
Mark.