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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 37667CDE008 for ; Fri, 26 Jun 2026 08:21:38 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 3C4A06B00AA; Fri, 26 Jun 2026 04:21:34 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2FE7A6B00AB; Fri, 26 Jun 2026 04:21:34 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1EE246B00AC; Fri, 26 Jun 2026 04:21:34 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id E772E6B00AA for ; Fri, 26 Jun 2026 04:21:33 -0400 (EDT) Received: from smtpin06.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 672B5A03E4 for ; Fri, 26 Jun 2026 08:21:33 +0000 (UTC) X-FDA: 84921369666.06.E27932A Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf20.hostedemail.com (Postfix) with ESMTP id B9CC11C0005 for ; Fri, 26 Jun 2026 08:21:31 +0000 (UTC) Authentication-Results: imf20.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=d5Lo7MDs; spf=pass (imf20.hostedemail.com: domain of patchwork-bot+linux-riscv@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=patchwork-bot+linux-riscv@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1782462091; b=fgjzl4dz178Cp9f9z1Rb+wEWJwmU4gS2W92a2kILhiTwg8A9OHy5i/ziVUTevcGWMqTNvp BFqCYHz8TL3yGXy3jwSW7RrK/N3r9oTkb1V8RSciP0gumOt3kZ7W2c5khQeP2RpeuQMRwf 1N0l0nTpGvXVPJ2SktyKRYEaCJNtHew= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1782462091; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=amHqBGTdQawFVm0LwCwHTx4WOCHiePZ3qut6Gw9czoY=; b=UJIEGwoQXejfeQaF2IHBE+vcboPjDIaPLl2LbIKrQrqxDwTfUdeYAXRDJvosFc/b0dCJLB z1s7nSLVX04+aAJy8bc/eRW3ZaCgi1/ON9mQGm0PqkPg0DmUH3BFYrQHT+ns5yoY6KUAAH y33hLP49nksJfrNlHKZlrHOL2N0Q6a8= ARC-Authentication-Results: i=1; imf20.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=d5Lo7MDs; spf=pass (imf20.hostedemail.com: domain of patchwork-bot+linux-riscv@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=patchwork-bot+linux-riscv@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id F35DA417EA; Fri, 26 Jun 2026 08:21:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D21131F000E9; Fri, 26 Jun 2026 08:21:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782462090; bh=amHqBGTdQawFVm0LwCwHTx4WOCHiePZ3qut6Gw9czoY=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=d5Lo7MDsnDBM/WZunCT8elchDCzS+3C2c2lbeT2RSyY4SfuiwU/JuHgJcOlOwtDQj xTs8KeqZ97q11hRxTGc6nX5sC8HyMT5fZT+4qSj8SryW2td/wtO9smFCvfjcxc87Ru eLKRJlPdL6ayIsq8pXjYViiy3xT8buj1g0NlrmisaHekowwVrgLIe+N8x2ztJj0mHl P2mUemccKTtOFMr2RIOTamnjYwOMVgAvn0oNX07Zb+nu/Qg5awHIX5oYSWKc3+tC3h k5BC3dcthXef5b80m5peDldls/Zf3sAtajK0+0mGczG7pCQAJfwafDixrBN/6u/FYB 5mx3vhjFNnd6w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 1977339389E8; Fri, 26 Jun 2026 08:21:19 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v3 0/5] mm/sparse-vmemmap: Provide generic vmemmap_set_pmd() and vmemmap_check_pmd() From: patchwork-bot+linux-riscv@kernel.org Message-Id: <178246207775.3816447.6521226918403076772.git-patchwork-notify@kernel.org> Date: Fri, 26 Jun 2026 08:21:17 +0000 References: <20260601084845.3792171-1-songmuchun@bytedance.com> In-Reply-To: <20260601084845.3792171-1-songmuchun@bytedance.com> To: Muchun Song Cc: linux-riscv@lists.infradead.org, akpm@linux-foundation.org, david@kernel.org, catalin.marinas@arm.com, will@kernel.org, palmer@dabbelt.com, pjw@kernel.org, chenhuacai@kernel.org, andreas@gaisler.com, davem@davemloft.net, muchun.song@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, alex@ghiti.fr, aou@eecs.berkeley.edu, kernel@xen0n.name, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com X-Rspamd-Queue-Id: B9CC11C0005 X-Stat-Signature: jn1czgct876soa5p3rxr5x99z9qtz1kz X-Rspam-User: X-Rspamd-Server: rspam03 X-HE-Tag: 1782462091-469832 X-HE-Meta: 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 PI3ULDWT 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 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 (fixes) by Andrew Morton : On Mon, 1 Jun 2026 16:48:39 +0800 you wrote: > The weak vmemmap_set_pmd() and vmemmap_check_pmd() hooks are > currently no-ops in the generic code, which leaves architectures that > need PMD-level handling to open-code the same logic locally. > > This series provides generic implementations for both helpers in > mm/sparse-vmemmap.c. vmemmap_set_pmd() installs a huge PMD with > PAGE_KERNEL protection, and vmemmap_check_pmd() verifies a present > leaf PMD before reusing the existing vmemmap_verify() helper. > > [...] Here is the summary with links: - [v3,1/5] mm/sparse-vmemmap: provide generic vmemmap_set_pmd() and vmemmap_check_pmd() https://git.kernel.org/riscv/c/0b6073ff1574 - [v3,2/5] arm64/mm: drop vmemmap_pmd helpers and use generic code https://git.kernel.org/riscv/c/f521f198b50a - [v3,3/5] riscv/mm: drop vmemmap_pmd helpers and use generic code https://git.kernel.org/riscv/c/abff0ecf7602 - [v3,4/5] loongarch/mm: drop vmemmap_check_pmd helper and use generic code https://git.kernel.org/riscv/c/ecca7da924b1 - [v3,5/5] sparc/mm: drop vmemmap_check_pmd helper and use generic code https://git.kernel.org/riscv/c/d3d58e946900 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html