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Thu, 25 Jan 2024 21:30:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706218229; bh=hNYJSDfuV3N344eeLzn2sV0t/R5y/+t3qenvX0+jyEM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Tz3bvmLE/rmxmgL8u96UNpX4fNSF3kFV+WFn+GcM5qHSq+1ufb9bbd4244z9/OWH4 T2Br5S5wvOZ3Q4M3LifqmzIwTczMXf2aR/8CjdKBDO6F5oCg9/FSO6bWxUV6rdT685 4/sMPFu4ucEqpVghNR8TLFjtLqWy7SGWn14zAoGGdbbQEZQ2glBqX5W+yDPzKFrtfG vzdKjyKssqrtSLrHX8PV20HkaCG8WbIjxwLGc1wpsp2jT/o624kj3Q68mpvOp1baFS ZQ/e8HQU5256jE2KRGV3P/FXcR79a0Io2TaGIll69k6bhGa9KhFQQ1KrqIZMTZ9xgb J8foOQUjMZa5w== 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 48EAADC9A05; Thu, 25 Jan 2024 21:30:29 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH 0/2] riscv: Increase mmap_rnd_bits_max on Sv48/57 From: patchwork-bot+linux-riscv@kernel.org Message-Id: <170621822929.6239.356777907601716533.git-patchwork-notify@kernel.org> Date: Thu, 25 Jan 2024 21:30:29 +0000 References: <20230929211155.3910949-4-samitolvanen@google.com> In-Reply-To: <20230929211155.3910949-4-samitolvanen@google.com> To: Sami Tolvanen Cc: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, akpm@linux-foundation.org, keescook@chromium.org, linux-mm@kvack.org, llvm@lists.linux.dev, linux-kernel@vger.kernel.org X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: ECA3240022 X-Stat-Signature: dnc5hti4s87cdffax4wsqf987w7jkumz X-Rspam-User: X-HE-Tag: 1706218230-83811 X-HE-Meta: U2FsdGVkX19tMhZiRGp+XNNObUr3ZJpbPZS6OBFsBexs3iLZr49IdFELvMNT7wQh2mx3pF21vYIM56qkhJE2gGh9Qn+rKtYwvRyXcBTZ7+QNDwzdB9tKk/hO3q0LnXeUro69wpBsCtZzcsw71iH+R5zMUzn6pp1hd+zRxIUc4OlVFXzEX2GwmxrkVleZPoZVbH3t/Dyva/hIBRW8PcJn+jcPxdMgltTHG7Slb6WHpUrSrmE54SaQos4zsRK87yvpZDXKW4XNBHhmvW9mzclggXxZnQ0+l5fvCnzuFMzruv3gU2xRdwZol9aO1+I8eIoeYdwycag9AGGnKmrvTsW0dFpT4EzGHhtE2Ox9mUr+BznDO3vGysrHhDnOVKS/w58PKBYgswNbIYZi01KGMUk0/5BFPfkzP4eAAepgmRxYCiNyH34QUTK+GIQb4B0XFhYFy+RbXSzqzRy4H1oypu2zMSSyHiO8m0YaLxk9t7eGINiUPGxwSxvrmmPuLofJ6hmPACoy2PLTgMYt41xMzu//yIkIGONo1m3gPLU6T12bHkIFsUc9VYA5sG4t1cDboJepHZkkb5auZaJO4prnfuOfyQuhUhbUwufgmiGF5B/smd0esgaTM4A4Cqgfzs/g5021CbGiuwfsHfk1Z9D0FNag/r3bTlIFsnYknNjwFClLn85fQEtgigK6WfZdFW6cYM4jg89Z5xrkhwlcpUGFWpx5LFwVGf57BUExHIZMOaTjvSz/0BK+9ggtEVeiG8KphH51ya0qrA4SB6QhcVfnAP/A71GojdjYZTPcOQAqYaD4zQfpAGmneugp6x0KTCbgI7/dyKUBAC5B7MZnVsrz+YHSU0MvCUpoONnkSzJtYMnilm963UU6+Itr/sSvbdxKRiVcRbtOqi1Ajs6smGAe7zY5sFAp6MLl/oP2x1JT2lVfoDpPqOjicvxHxWxiQcqjvYKXiumEXzRkBIIUG9aV+ax g7qJrEbN yIJ2dyDqIIYWTCbxnhcUgtKHxAt053FGygt/WmhLQeKp7Wx1TYG058OumhOvPGFru9drKm6cuG3eOmpUOQyLoc/x8LrfaFD5X3AjBJkApUHQ7yM0diCajz3r+eX93QSoxsFew1Barh18KgzDYvH19PUM7uFuyWo8wOX2Fqv76PgZ3YuBLLr036ZSnotWnHXjPjehMKuLSMWhRBSR0lkz2BWzoGO8MZMfZE5RU/2C7dS3Xz71b52cA+5+80c22tAGwNutOfj67+QRCefwVIQwxW8YzX+ajqoNxZmd/TRv/M6FjRALhX5jtS5SSq7DM03YS/wFwjZGj4/VJ3in7Uy+FEZaoGhmpMB3VUMWFEcPuTYGYCA4x8MxdvwHAH8zEsItBJjWL 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 Fri, 29 Sep 2023 21:11:56 +0000 you wrote: > Hi all, > > We noticed that 64-bit RISC-V kernels limit mmap_rnd_bits to 24 > even if the hardware supports a larger virtual address space size > [1]. These two patches allow mmap_rnd_bits_max to be changed during > init, and bumps up the maximum randomness if we end up setting up > 4/5-level paging at boot. > > [...] Here is the summary with links: - [1/2] mm: Change mmap_rnd_bits_max to __ro_after_init https://git.kernel.org/riscv/c/71a5849aedaa - [2/2] riscv: mm: Update mmap_rnd_bits_max https://git.kernel.org/riscv/c/7df1ff5a5cd6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html