linux-kernel - Re: [PATCH] coresight: trbe: Directly use ID_AA64DFR0_EL1_TraceBuffer

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Message-Id: <169097752830.649874.17955705611720266420.b4-ty@arm.com>
Date:   Wed,  2 Aug 2023 12:59:56 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     linux-arm-kernel@...ts.infradead.org,
        Anshuman Khandual <anshuman.khandual@....com>
Cc:     Suzuki K Poulose <suzuki.poulose@....com>,
        James Clark <james.clark@....com>,
        Mike Leach <mike.leach@...aro.org>,
        linux-kernel@...r.kernel.org, Leo Yan <leo.yan@...aro.org>,
        coresight@...ts.linaro.org
Subject: Re: [PATCH] coresight: trbe: Directly use ID_AA64DFR0_EL1_TraceBuffer_IMP

On Wed, 2 Aug 2023 12:06:58 +0530, Anshuman Khandual wrote:
> is_trbe_available() checks for the TRBE support via extracting TraceBuffer
> field value from ID_AA64DFR0_EL1, and ensures that it is implemented. This
> replaces the open encoding '0b0001' with 'ID_AA64DFR0_EL1_TraceBuffer_IMP'
> which is now available via sysreg tools. Functional change is not intended.
> 
> 

Applied, thanks!

[1/1] coresight: trbe: Directly use ID_AA64DFR0_EL1_TraceBuffer_IMP
      https://git.kernel.org/coresight/c/c00701125cf379f8ce9a4c98cb3cbf9edc3a5672

Best regards,
-- 
Suzuki K Poulose <suzuki.poulose@....com>