linux-kernel - Re: [PATCH v2 04/18] arm64: cpu_errata: Allow an erratum to be match for all revisions of a core

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Date:   Wed, 22 Mar 2017 15:57:34 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Marc Zyngier <marc.zyngier@....com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Scott Wood <oss@...error.net>,
        Hanjun Guo <hanjun.guo@...aro.org>,
        Ding Tianhong <dingtianhong@...wei.com>,
        dann frazier <dann.frazier@...onical.com>
Subject: Re: [PATCH v2 04/18] arm64: cpu_errata: Allow an erratum to be match
 for all revisions of a core

On Mon, Mar 20, 2017 at 05:48:15PM +0000, Marc Zyngier wrote:
> Some minor erratum may not be fixed in further revisions of a core,
> leading to a situation where the workaround needs to be updated each
> time an updated core is released.
> 
> Introduce a MIDR_ALL_VERSIONS match helper that will work for all
> versions of that MIDR, once and for all.
> 
> Acked-by: Mark Rutland <mark.rutland@....com>
> Reviewed-by: Suzuki K Poulose <suzuki.poulose@....com>
> Signed-off-by: Marc Zyngier <marc.zyngier@....com>
> ---

Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>


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