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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id bk15-20020a0568081a0f00b003845000eca7sm635702oib.1.2023.02.28.06.57.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Feb 2023 06:57:10 -0800 (PST) Received: (nullmailer pid 3232983 invoked by uid 1000); Tue, 28 Feb 2023 14:57:09 -0000 Date: Tue, 28 Feb 2023 08:57:09 -0600 From: Rob Herring To: Conor Dooley Cc: Evan Green , Palmer Dabbelt , heiko@sntech.de, slewis@rivosinc.com, vineetg@rivosinc.com, Albert Ou , Krzysztof Kozlowski , Palmer Dabbelt , Paul Walmsley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v3 4/7] dt-bindings: Add RISC-V misaligned access performance Message-ID: <20230228145709.GA3198794-robh@kernel.org> References: <20230221190858.3159617-1-evan@rivosinc.com> <20230221190858.3159617-5-evan@rivosinc.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230228_065713_011722_17600C5F X-CRM114-Status: GOOD ( 12.89 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Mon, Feb 27, 2023 at 10:57:55PM +0000, Conor Dooley wrote: > Hey Evan, > > On Tue, Feb 21, 2023 at 11:08:55AM -0800, Evan Green wrote: > > From: Palmer Dabbelt > > > > This key allows device trees to specify the performance of misaligned > > accesses to main memory regions from each CPU in the system. > > Could you fold some of Palmer's explanation for why this must be in the > devicetree? Think this is where he explained it: > https://lore.kernel.org/all/mhng-8736b349-e27a-4372-81ca-3a25d2ec1e94@palmer-ri-x1c9/ I still don't think this belongs in DT and replied on the above thread. Rob _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv