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Tue, 7 Nov 2023 06:50:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699339827; bh=qbNyvpCu834BElj57LNyccltMncgWk9IvDmnQ9vJRjA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=shl5AXMxRxwe5t1DNYT7WfQcfWTp5KXYl8lVkW14F07S/gYNH/2CKdgrecwJ5Ubce T442EIVmb7yPMI2N5NuWUX/vqUZPdERJ9THQS6pQDDw7eT1Lp8bFqMoPOxnNdB/P4U zOlRRTkE7WyE1eCkgBPLRSqc50K8KsFAmRNiL9+YWNM9Ee6pKf9f8YDBTmnFiC5G6N mU++k62dTUiOKWDbzidfpie3V1bk4VkGFj8rLfEIiJuqMeCcHEOysn8gROq8ZoICEg n5kMpGZQKLF9dxmu96ON3yGEmxpDXXelk/6/MxS4y7nfjyfEQ+1TcEJnok4uNXZHuw Xh1oEWun9T2dg== 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 D1506E00096; Tue, 7 Nov 2023 06:50:26 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v6 0/4] riscv: tlb flush improvements From: patchwork-bot+linux-riscv@kernel.org Message-Id: <169933982685.6233.4393621260958877500.git-patchwork-notify@kernel.org> Date: Tue, 07 Nov 2023 06:50:26 +0000 References: <20231030133027.19542-1-alexghiti@rivosinc.com> In-Reply-To: <20231030133027.19542-1-alexghiti@rivosinc.com> To: Alexandre Ghiti Cc: linux-riscv@lists.infradead.org, will@kernel.org, aneesh.kumar@linux.ibm.com, akpm@linux-foundation.org, npiggin@gmail.com, peterz@infradead.org, mchitale@ventanamicro.com, vincent.chen@sifive.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, samuel@sholland.org, prabhakar.csengg@gmail.com X-Rspamd-Queue-Id: 58CA48000A X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: rqram9t7rron6995dg9zm97897n9ow1o X-HE-Tag: 1699339830-439333 X-HE-Meta: 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 WSl/FlHJ hI1ktpHAXRJZIG+xQg9NS0mx6jRihQjX7qiV0HJtIE4gGPX0JLD6NTzyEpu1uofbLWQW5gaQpBp8PZPsv1rKRQNmB7nVGWN7RExdeXjX0DUtc/v3q/ibtiWyWAaH7anGPRw4+nSRaknXji+PLgGchgidb4bEOmP11mLtP8JAhAasNNSh4baitb2zyYcJ7URvMgGINPr8X1igBcITbFEwJesEk3ebCcAWS6LHSqjtijo5a/m7fnoWTbf/17q1pKR7YeSKQFtBjiuprQrFENxjsRgBWwUT5K9PHn00L2j/vtoYB3++VjTG0NSyk3tONgTYcdwGZNKPWV14wuStOaqYG370F1W4+/NnjJo1RauctQ0g+TNWfOm5Y6w5jMlAAmZ6Pbx9pSA7tj3nCF7aVmXw9uePC7g== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello: This series was applied to riscv/linux.git (for-next) by Palmer Dabbelt : On Mon, 30 Oct 2023 14:30:24 +0100 you wrote: > This series optimizes the tlb flushes on riscv which used to simply > flush the whole tlb whatever the size of the range to flush or the size > of the stride. > > Patch 3 introduces a threshold that is microarchitecture specific and > will very likely be modified by vendors, not sure though which mechanism > we'll use to do that (dt? alternatives? vendor initialization code?). > > [...] Here is the summary with links: - [v6,1/4] riscv: Improve tlb_flush() https://git.kernel.org/riscv/c/c5e9b2c2ae82 - [v6,2/4] riscv: Improve flush_tlb_range() for hugetlb pages https://git.kernel.org/riscv/c/c962a6e74639 - [v6,3/4] riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb https://git.kernel.org/riscv/c/9d4e8d5fa7db - [v6,4/4] riscv: Improve flush_tlb_kernel_range() https://git.kernel.org/riscv/c/5e22bfd520ea You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html