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Tue, 28 Jan 2025 05:21:56 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Tue, 28 Jan 2025 11:21:36 +0100 From: "Arnd Bergmann" To: "Julian Vetter" , "Yoshinori Sato" , "Rich Felker" , "John Paul Adrian Glaubitz" Cc: linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Message-Id: <3b821e8a-ea45-4bb1-874f-ff18f37dd455@app.fastmail.com> In-Reply-To: <20250128101306.1475491-1-julian@outer-limits.org> References: <20250128101306.1475491-1-julian@outer-limits.org> Subject: Re: [PATCH v2] sh: Remove IO memcpy and memset from sh code Content-Type: text/plain Content-Transfer-Encoding: 7bit On Tue, Jan 28, 2025, at 11:13, Julian Vetter wrote: > Remove IO memcpy and memset from sh specific code and fall back to the > new implementations from lib/iomem_copy.c. They use word accesses if the > buffers are aligned and only fall back to byte accesses for potentially > unaligned parts of a buffer. > > Signed-off-by: Julian Vetter > --- > Changes for V2: > - Removed also SH4 specific memcpy_fromio code Reviewed-by: Arnd Bergmann