linux-kernel - Re: [PATCH 2/2] coresight: Allow guests to be traced when FEAT

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Message-ID: <f289eae2-cafb-435a-84a2-797f738e2e6b@sirena.org.uk>
Date:   Fri, 4 Aug 2023 13:13:00 +0100
From:   Mark Brown <broonie@...nel.org>
To:     James Clark <james.clark@....com>
Cc:     coresight@...ts.linaro.org, linux-arm-kernel@...ts.infradead.org,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Mike Leach <mike.leach@...aro.org>,
        Leo Yan <leo.yan@...aro.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        James Morse <james.morse@....com>,
        Kristina Martsenko <kristina.martsenko@....com>,
        Anshuman Khandual <anshuman.khandual@....com>,
        Rob Herring <robh@...nel.org>,
        Jintack Lim <jintack.lim@...aro.org>,
        Joey Gouly <joey.gouly@....com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] coresight: Allow guests to be traced when FEAT_TRF
 and VHE are present

On Fri, Aug 04, 2023 at 09:52:17AM +0100, James Clark wrote:

> +
> +Sysreg TRFCR_EL12	3	5	1	2	1
> +Fields	TRFCR_ELx
> +EndSysreg

This bit checks out against DDI0601 2023-06:

Reviewed-by: Mark Brown <broonie@...nel.org> (sysreg)

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