linux-kernel - Re: [PATCH] arm64: perf: Remove unnecessary event

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Message-Id: <159950013966.2897464.5010503730019666369.b4-ty@kernel.org>
Date:   Mon,  7 Sep 2020 18:42:00 +0100
From:   Will Deacon <will@...nel.org>
To:     Qi Liu <liuqi115@...wei.com>, zhangshaokun@...ilicon.com,
        mark.rutland@....com
Cc:     catalin.marinas@....com, kernel-team@...roid.com,
        Will Deacon <will@...nel.org>, linux-kernel@...r.kernel.org,
        linuxarm@...wei.com, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] arm64: perf: Remove unnecessary event_idx check

On Fri, 4 Sep 2020 17:57:38 +0800, Qi Liu wrote:
> event_idx is obtained from armv8pmu_get_event_idx(), and this idx must be
> between ARMV8_IDX_CYCLE_COUNTER and cpu_pmu->num_events. So it's unnecessary
> to do this check. Let's remove it.

Applied to will (for-next/perf), thanks!

[1/1] arm64: perf: Remove unnecessary event_idx check
      https://git.kernel.org/will/c/44fdf4ed2693

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev