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 0B21AC54E67 for ; Wed, 20 Mar 2024 20:51:14 +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=hvBFu6urL8vik6oZmQzDemPdGFDPlH8L9dCyUbRv5JI=; b=u+1+K16PU99z0t mWHP6si3Untkbb29ryqw5z790hdw/IR1qsnxlOFLb+zjwutm68D6UBFVH6XNaatzjf4/uXZE9/HBp 5g1r5h9wAO4aO4sF5UwpLJRomGP3zQhjnKCsRQDi+hPNkcd8QCCvnKdnTLTiLdDjXmfofZccYJJMq ANlyWBpSmzHI8/y6yuWYvkvLUKx0OMgZ/ErOwM8jBzhb1Snu4f3XdqB1i56CNH1+nJ/VjOQnWdFeG 5iaWUn5DDwx5MQzh9h+OabJS2+xVSJpspElOwLDuXWlU9BzJjl7y7tvXP6OW/inVP/ajKdzcafkbB x9ioMzaVzZ87Wlfhhbww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rn2tx-00000000w9D-3GKi; Wed, 20 Mar 2024 20:51:09 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rn2tb-00000000vty-0jFu for linux-riscv@lists.infradead.org; Wed, 20 Mar 2024 20:50:48 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id C9ECFCE125C; Wed, 20 Mar 2024 20:50:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7B498C116B1; Wed, 20 Mar 2024 20:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710967839; bh=l/9iJWoH/f/YfhX2gaiUfb3YoSSB39W0tME/SJHepYs=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=g5qlDElupvSOTbFHPMC+aQf+KLiBRimzmBFUIkAq6cUde8e5omhOmI6aH7bqZt9vU Ow8bR2/36Zs1w7SFjAIFPahmAuuRJhDGSGVvRjas1HTlGPsaKuvwHH+3+re2BDZ4hO VtJ8BE0j11uBxh8KAk4tHoDcp3nVv9MnRlnFeYtkYEPX8VGzJWPF9xsdbrQjCYnhRd R7CwrmURhpK+oTx0VAH/L2pkx1YnEl75qm4XEKn4ueQ890hyMpM1ZrrfQkXrEdJAEx Q0XT1eI5POlDLAWRbsSJLRxfju81CjEXVUM8wVzvjx+SOf2nobLHSplpretWSIFgNG pjP5da33R2W2g== 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 7388AD84BB0; Wed, 20 Mar 2024 20:50:39 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH] riscv: Only flush the mm icache when setting an exec pte From: patchwork-bot+linux-riscv@kernel.org Message-Id: <171096783946.6804.8158757772819473697.git-patchwork-notify@kernel.org> Date: Wed, 20 Mar 2024 20:50:39 +0000 References: <20240202124711.256146-1-alexghiti@rivosinc.com> In-Reply-To: <20240202124711.256146-1-alexghiti@rivosinc.com> To: Alexandre Ghiti Cc: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-kernel@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240320_135047_548390_614EDA5E X-CRM114-Status: UNSURE ( 8.93 ) X-CRM114-Notice: Please train this message. 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 (for-next) by Palmer Dabbelt : On Fri, 2 Feb 2024 13:47:11 +0100 you wrote: > We used to emit a flush_icache_all() whenever a dirty executable > mapping is set in the page table but we can instead call > flush_icache_mm() which will only send IPIs to cores that currently run > this mm and add a deferred icache flush to the others. > > The number of calls to sbi_remote_fence_i() (tested without IPI > support): > > [...] Here is the summary with links: - riscv: Only flush the mm icache when setting an exec pte https://git.kernel.org/riscv/c/01261e24cfab 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