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 A9270C47DA6 for ; Fri, 12 Jan 2024 06:30:50 +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=uDH+TVh6aU4UtmEFExrMNYfMw4xYDHlUs5vqJ3e7bQs=; b=w0Mo10lSDVgG39 ZM/kVf/FLqW9mrvgdP0UinuXZVdI1swWmyQ8+h7KDiTkkvkZkF+4AZ0QUzulTWPydb6yKCDc28c5X PapLb3meBSjHev3+drSMN6fy6/am568QWgtc+z8ec2l77z+s/KE9quPUgLxqXv/0Q+8yUE8fkgKVJ EbhWK/QLTFrxwp7LEqXhRD5OF3HphfzMrVFLCE+vsP0PT8f3P/ygBl4ZXSLEqFNJA8DHpM9q0vU7r z3MatljRjzjfO/deJUgx4AOx8Uu3w6Jo7IvluVXe4CAx+Zr8RVgkDgQykvADaJbnMxI6Yanf67jjD u/XjDmjSDODVcGNGC+BQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rOB3v-0020v5-0w; Fri, 12 Jan 2024 06:30:39 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rOB3s-0020sC-0x for linux-riscv@lists.infradead.org; Fri, 12 Jan 2024 06:30:37 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 9BD88B8217D; Fri, 12 Jan 2024 06:30:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id D49B9C433C7; Fri, 12 Jan 2024 06:30:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705041030; bh=z9Fr8cpdcINCzvCVvgPPST4M/CTDfXNy6fF+xsO0Z+I=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=AvhxErs+1WjyUXwocIuaQ888i4KZYLWhkFlC4wtWnr4SK90i7TBeF9v8XdXC4pWIK jtNIRqb5xHhUTes2RhvmNqocM4tYoEnVx85QHNWyynMSzfBaxYoqr2MLjWaW7NTorM n+VFfWOL4crc7XZWgLiJjsyW8S5rzoTC2z5v7e8QxSl/RXEuBGHH3tm/MovlOHv8bS ear7bBowY510OCilaPAGrDHSObRfKchoAaZ4mHRtuKaytwWz1XuzO5DtB8NXTbMrMa Iz/v+KlvpDPgCW+IwJcoXU2j7rkThjUZu0o91CxV+XzM9AluJzWK1yAPjLHjvcelIk mM0RsvLdlxDrw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id B96D2D8C972; Fri, 12 Jan 2024 06:30:30 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [v10, 00/10] riscv: support kernel-mode Vector From: patchwork-bot+linux-riscv@kernel.org Message-Id: <170504103075.17535.16233182023874920613.git-patchwork-notify@kernel.org> Date: Fri, 12 Jan 2024 06:30:30 +0000 References: <20240111131558.31211-1-andy.chiu@sifive.com> In-Reply-To: <20240111131558.31211-1-andy.chiu@sifive.com> To: Andy Chiu Cc: linux-riscv@lists.infradead.org, palmer@dabbelt.com, paul.walmsley@sifive.com, greentime.hu@sifive.com, guoren@linux.alibaba.com, bjorn@kernel.org, charlie@rivosinc.com, ardb@kernel.org, arnd@arndb.de, peterz@infradead.org, tglx@linutronix.de, ebiggers@kernel.org, aou@eecs.berkeley.edu X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240111_223036_499376_D44A176C X-CRM114-Status: GOOD ( 11.43 ) 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 series was applied to riscv/linux.git (for-next) by Palmer Dabbelt : On Thu, 11 Jan 2024 13:15:48 +0000 you wrote: > This series provides support running Vector in kernel mode. > Additionally, kernel-mode Vector can be configured to run without > turnning off preemption on a CONFIG_PREEMPT kernel. Along with the > suport, we add Vector optimized copy_{to,from}_user. And provide a > simple threshold to decide when to run the vectorized functions. > > We decided to drop vectorized memcpy/memset/memmove for the moment due > to the concern of memory side-effect in kernel_vector_begin(). The > detailed description can be found at v9[1] > > [...] Here is the summary with links: - [v10,01/10] riscv: Add support for kernel mode vector https://git.kernel.org/riscv/c/c0ae350f714f - [v10,02/10] riscv: vector: make Vector always available for softirq context https://git.kernel.org/riscv/c/ebf52ac30e4f - [v10,03/10] riscv: Add vector extension XOR implementation https://git.kernel.org/riscv/c/9ff97211a623 - [v10,04/10] riscv: sched: defer restoring Vector context for user https://git.kernel.org/riscv/c/f4471252f3b9 - [v10,05/10] riscv: lib: vectorize copy_to_user/copy_from_user https://git.kernel.org/riscv/c/145ca6eddd70 - [v10,06/10] riscv: fpu: drop SR_SD bit checking https://git.kernel.org/riscv/c/25a830944773 - [v10,07/10] riscv: vector: do not pass task_struct into riscv_v_vstate_{save,restore}() https://git.kernel.org/riscv/c/9dece8bf0343 - [v10,08/10] riscv: vector: use a mask to write vstate_ctrl https://git.kernel.org/riscv/c/c05992747c96 - [v10,09/10] riscv: vector: use kmem_cache to manage vector context https://git.kernel.org/riscv/c/660217429614 - [v10,10/10] riscv: vector: allow kernel-mode Vector with preemption https://git.kernel.org/riscv/c/aa23c6172d33 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