From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3F640C61DD3 for ; Wed, 2 Sep 2026 00:38:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KPSVV6yB2sOgaZN4Dk9BqS71Ut36xrVkkEbkzMFmF/o=; b=Na6Q4yOpbswg7t Z8chwOmpqVQSPmtQn9oD4JEnjUh8TjNAJsoISWKFwCR69QG589YN/vVKlIooCEOiyoLi7Ecn8HS5V M9Hio3nbIckzpwBwSXADVEk1qt8hoqc+AL+MikARuQPs29bBFSAVkR+QWVY0T1HDhUn/LwK6lrxpJ zhmm4ImnfUH0UU1aVv7hf4c/ox0JPmH0XDUNhMy3WzbyQfqQd1Hh6PISn0eLVsyv2p6fwVp8ccCJP 8dGlo7zYmLUgPBKk7kyA1uA/Ked3D3mrPdOSFzHePe+7ztytQF/xXuJThnjLADI4VyfD1UqtNWzLC xnxoZ4XoPt6swt2faXPw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x1YzL-0000000Daad-1QZv; Wed, 02 Sep 2026 00:38:03 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x1YzK-0000000DaZs-0IkN for linux-riscv@lists.infradead.org; Wed, 02 Sep 2026 00:38:02 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 79F2940877; Wed, 2 Sep 2026 00:38:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B6EE1F000E9; Wed, 2 Sep 2026 00:38:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788309481; bh=DfJR0EFs1P7jIVGQK3ee6U3nMEEukmCAC0AcSA8LoEs=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=Nv0u25bU63GiMtvTjgt9PffUpQDdrhNk6Q/YNYBMXZZUpdHQrzrdR/t+r8xBkM3oB LAQFGbwJ9RZKc8BSJWMz/T9q99Ix3PWPW8pjO7Vdr0h+sRgWR7fBHWtPVXhSoY6VtR 6cO/rmvqhiEYzQPsoUyZcWNOG/ScRnyB1Ff6LDjxetz0MsvNKdOgFS5JFv4ipKM0LP IfTin31ZCdVYMdkP9yMXRFtDJVye9B7POPgUz7lbpMpDcN1va9qB0Nc3GNlvBVPvCk PioZNu/C5wj/tQPprHih8lHg04hHE1NEm+HwzLo47oBluIfTXx2O+66JOK5wH7N2yE 6PN9W319iFQrg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D0A613926244; Wed, 2 Sep 2026 00:37:04 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH v1] riscv: skip software algning code for HAVE_EFFICIENT_UNALIGNED_ACCESS From: patchwork-bot+linux-riscv@kernel.org Message-Id: <178830942362.1844276.13472654962321376660.git-patchwork-notify@kernel.org> Date: Wed, 02 Sep 2026 00:37:03 +0000 References: <20260901192334.3543340-1-tchiu@tenstorrent.com> In-Reply-To: <20260901192334.3543340-1-tchiu@tenstorrent.com> To: Andy Chiu Cc: linux-riscv@lists.infradead.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, andybnac@gmail.com, antonb@tenstorrent.com, dfustini@oss.tenstorrent.com, greentime.hu@sifive.com 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 Hello: This patch was applied to riscv/linux.git (fixes) by Paul Walmsley : On Tue, 1 Sep 2026 14:23:32 -0500 you wrote: > We can jump straight into the copy loop if the kernel is compiled for a > hardware that natively supports misaligned access. The user copy > bandwidth improvement on K3 and Ascaolon is shown as below: > > Misaligned user copy, size: 512B (offset: [0:15] except 0, 8) > BW Improvement | Write | Read | > K3 | 6.19% | 3.43% | > Ascalon | 10.0% | 11.4% | > > [...] Here is the summary with links: - [v1] riscv: skip software algning code for HAVE_EFFICIENT_UNALIGNED_ACCESS https://git.kernel.org/riscv/c/980de8be1332 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv