linux-kernel - Re: [PATCH v2 09/12] KVM: arm64: pmu: Use generated define for PMSELR

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Date: Thu, 27 Jun 2024 11:47:28 +0100
From: Marc Zyngier <maz@...nel.org>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: Russell King <linux@...linux.org.uk>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Will Deacon <will@...nel.org>,
	Oliver Upton <oliver.upton@...ux.dev>,
	James Morse <james.morse@....com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Zenghui Yu <yuzenghui@...wei.com>,
	Catalin Marinas <catalin.marinas@....com>,
	James Clark <james.clark@....com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	linux-perf-users@...r.kernel.org,
	kvmarm@...ts.linux.dev
Subject: Re: [PATCH v2 09/12] KVM: arm64: pmu: Use generated define for PMSELR_EL0.SEL access

On Wed, 26 Jun 2024 23:32:33 +0100,
"Rob Herring (Arm)" <robh@...nel.org> wrote:
> 
> ARMV8_PMU_COUNTER_MASK is really a mask for the PMSELR_EL0.SEL register
> field. Make that clear by adding a standard sysreg definition for the
> register, and using it instead.
> 
> Reviewed-by: Mark Rutland <mark.rutland@....com>
> Acked-by: Mark Rutland <mark.rutland@....com>
> Signed-off-by: Rob Herring (Arm) <robh@...nel.org>

Reviewed-by: Marc Zyngier <maz@...nel.org>

	M.

-- 
Without deviation from the norm, progress is not possible.