From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8725939E6E4; Thu, 30 Apr 2026 03:26:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777519611; cv=none; b=BbFq5iqEGSHqvtXLahN0RtJmDM7M7vCPAVPyvaJucOitOHV2sKISWpbQswh51ogQRDsiQYlFU7W2QZWz41cauRcvHfKmja9QyNwG1ynxO7xefq2HqOtxQYGaMj96qa4HTZTznttNsrOqqKi5Mqw1ZmdvDL+ktCzkMneqqPrqMLo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777519611; c=relaxed/simple; bh=VshiWipAYtRyMnsD8HAzk//9Evvgk9O0E2BL+Z2O4pk=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=YwJRtAl9X1rXdED46SwEaNixCymRKBULCS9P5Ii115qgGRLALUPa/12n581VJ79P6suYcSMcffZVcwIt3AcGi+XBHEGMMkGX9WRq5EAY6yitqGNU9HpT6vqO0LKbOe7HC7im3RE9Zsweo3CS5vohP+tV/Ymm7yumjHDQqKrIFHM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Uv2UWaUz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Uv2UWaUz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 62B9FC2BCB8; Thu, 30 Apr 2026 03:26:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777519611; bh=VshiWipAYtRyMnsD8HAzk//9Evvgk9O0E2BL+Z2O4pk=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Uv2UWaUzVbUyIkgswzPmfhdYjkOpDsLPU3O/WJGYuLPii0uH5tUW/52XxirKakoWd UOuM2PUB7KOW1bgwglcr822uaES5i7LcF+WBOwNRSEheCp/iesotg9S5Mycm4t3zIa 4fGTEdM9Oszy1Jxg1CtvOsaJoKHw4RHWDdT87crP/eIybS4+63vm+Q+Yf5sPhl9mCM Z1wnh6X3nJ8a4pe5efyJsskj4Qt+XmWPzBgBT+u1lUkn4POaCvOvYYiHycXgoFQrX0 qfjM3O2/8DQFXcpbsAs+5P0iEHUHGEOU+izl980r9KdymeYwT/hPa2KwEk5f9WaTSj GXa9J+FBhfGjQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9DD43809A07; Thu, 30 Apr 2026 03:26:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCHv7 09/18] mm/hugetlb: Defer vmemmap population for bootmem hugepages From: patchwork-bot+linux-riscv@kernel.org Message-Id: <177751956630.2274119.12592851885920371218.git-patchwork-notify@kernel.org> Date: Thu, 30 Apr 2026 03:26:06 +0000 References: <20260227193030.272078-9-kas@kernel.org> In-Reply-To: <20260227193030.272078-9-kas@kernel.org> To: Kiryl Shutsemau (Meta) Cc: linux-riscv@lists.infradead.org, akpm@linux-foundation.org, muchun.song@linux.dev, david@redhat.com, willy@infradead.org, usamaarif642@gmail.com, fvdl@google.com, osalvador@suse.de, rppt@kernel.org, vbabka@suse.cz, lorenzo.stoakes@oracle.com, ziy@nvidia.com, bhe@redhat.com, mhocko@suse.com, hannes@cmpxchg.org, corbet@lwn.net, chenhuacai@kernel.org, kernel@xen0n.name, palmer@dabbelt.com, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, alex@ghiti.fr, kernel-team@meta.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, loongarch@lists.linux.dev Hello: This patch was applied to riscv/linux.git (fixes) by Andrew Morton : On Fri, 27 Feb 2026 19:30:10 +0000 you wrote: > Currently, the vmemmap for bootmem-allocated gigantic pages is populated > early in hugetlb_vmemmap_init_early(). However, the zone information is > only available after zones are initialized. If it is later discovered > that a page spans multiple zones, the HVO mapping must be undone and > replaced with a normal mapping using vmemmap_undo_hvo(). > > Defer the actual vmemmap population to hugetlb_vmemmap_init_late(). At > this stage, zones are already initialized, so it can be checked if the > page is valid for HVO before deciding how to populate the vmemmap. > > [...] Here is the summary with links: - [PATCHv7,09/18] mm/hugetlb: Defer vmemmap population for bootmem hugepages https://git.kernel.org/riscv/c/209e6d9eb13a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html