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zKM7fTsMU78N6VchE6Hr5SZazrg0U44dNhlRu8/1nk3CtUO/jhx/QSQ5l9mhCbtnrx zKdVukO2QO1AQ== Date: Thu, 17 Jun 2021 18:25:28 +0100 From: Will Deacon To: Catalin Marinas Cc: Zhi Li , Frank Li , Shenwei Wang , Han Xu , Nitin Garg , Jason Liu , "linux-arm-kernel@lists.infradead.org" Subject: Re: The problem about arm64: io: Relax implicit barriers in default I/O accessors Message-ID: <20210617172528.GA24813@willie-the-truck> References: <20210617092744.GB6314@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210617092744.GB6314@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210617_102533_955792_E4715947 X-CRM114-Status: GOOD ( 21.68 ) X-BeenThere: linux-arm-kernel@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="utf-8" Content-Transfer-Encoding: base64 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