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Date:   Mon, 4 Dec 2023 12:18:26 +0000
From:   Mark Brown <broonie@kernel.org>
To:     Anshuman Khandual <anshuman.khandual@arm.com>
Cc:     linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com,
        James Clark <james.clark@arm.com>,
        Rob Herring <robh@kernel.org>, Marc Zyngier <maz@kernel.org>,
        Suzuki Poulose <suzuki.poulose@arm.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        linux-perf-users@vger.kernel.org
Subject: Re: [PATCH V15 1/8] arm64/sysreg: Add BRBE registers and fields
Message-ID: <85fdf472-d979-4b11-95fb-5a738aa2bb9c@sirena.org.uk>
References: <20231201053906.1261704-1-anshuman.khandual@arm.com>
 <20231201053906.1261704-2-anshuman.khandual@arm.com>
 <fd278f4e-0632-4474-8609-7711ad725f85@sirena.org.uk>
 <86f91d68-207d-40a5-9d76-1cbb80e4f210@arm.com>
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On Mon, Dec 04, 2023 at 09:33:56AM +0530, Anshuman Khandual wrote:
> On 12/1/23 22:28, Mark Brown wrote:
> > On Fri, Dec 01, 2023 at 11:08:59AM +0530, Anshuman Khandual wrote:

> >> +SysregFields BRBINFx_EL1
> >> +Enum	13:8		TYPE

> > DDI0601 2023-09 also defines 0b110000 as an IMPLEMENTATION DEFINED
> > exception to EL3.

> Should this field be just IMPDEF or IMPDEF_TRAP_EL3 sounds better ?

I don't have a strong opinon either way.

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