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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-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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