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Mon, 11 Dec 2023 08:53:24 -0800 (PST) Date: Mon, 11 Dec 2023 17:53:22 +0100 From: Andrea Parri To: Mathieu Desnoyers Cc: paulmck@kernel.org, palmer@dabbelt.com, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, mmaas@google.com, hboehm@google.com, striker@us.ibm.com, charlie@rivosinc.com, rehn@rivosinc.com, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 4/4] membarrier: Introduce Kconfig ARCH_HAS_MEMBARRIER Message-ID: References: <20231211094414.8078-1-parri.andrea@gmail.com> <20231211094414.8078-5-parri.andrea@gmail.com> <8132d732-b9e8-4a52-be5d-74db7a159136@efficios.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <8132d732-b9e8-4a52-be5d-74db7a159136@efficios.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231211_085331_210735_2BEB5F3C X-CRM114-Status: GOOD ( 10.11 ) 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, Dec 11, 2023 at 08:34:21AM -0500, Mathieu Desnoyers wrote: > On 2023-12-11 04:44, Andrea Parri wrote: > > Architectures supporting the "private expedited" membarrier command must > > select the Kconfig to use the command. Document status and requirements > > for each architecture in a single file under Documentation/features. > > Sorry for being vague in my suggestion: I did not intend to make it > optional (not ARCH_HAS_MEMBARRIER), but rather just to have a central > place where this would be documented. I see. > I'm not sure where in Documentation this should land though ? Not sure, perhaps a section in (a new) Documentation/scheduler/membarrier.rst? Andrea _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv