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]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7BC14C021AA for ; Wed, 19 Feb 2025 19:10:45 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id EC228280262; Wed, 19 Feb 2025 14:10:44 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id E4B4628025B; Wed, 19 Feb 2025 14:10:44 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CC51E280262; Wed, 19 Feb 2025 14:10:44 -0500 (EST) 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 A643828025B for ; Wed, 19 Feb 2025 14:10:44 -0500 (EST) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 4EFF1121C11 for ; Wed, 19 Feb 2025 19:10:44 +0000 (UTC) X-FDA: 83137636008.27.E3960BA Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf16.hostedemail.com (Postfix) with ESMTP id AB40B180012 for ; Wed, 19 Feb 2025 19:10:42 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=none; spf=pass (imf16.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none) ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1739992242; a=rsa-sha256; cv=none; b=MK0k0fV1tWCjZhbYbnCJm8K3sgp7o4JcoVa3FbDjmAIUWfDTH7wpZL7lUohPWY4UgKMobc DTpY+a1oBvvnzmITicIljGCcBzChOpWOG8hoB+yhx1TBsfMVs3gXRSoipmw2e2T0rVsRQp jy0joAuvV1gVRbFn3eJMfX992825X3I= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=none; spf=pass (imf16.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1739992242; 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: in-reply-to:in-reply-to:references:references; bh=Ye5KfUskURbGui6gRwP/P9Fx+FNT2lxkR1Wtku3gQE8=; b=h/S1Ku8JemyvYVavUGr3NSUJ+8uwiA7sxAVztPt7IfMJChq8IBla3Pr76bv+H2R05E3vBY 5ZZY6jVf7I1CbPoqTkC/fyO9vFYF6YfjZc9v0wX4ZZ6XAaEkrOAmNv56UYS1+QYvDPYbGh OU8OodAm8mwfUpT9pyjnxX4Zj3pMCIQ= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 78FB65C562A; Wed, 19 Feb 2025 19:10:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6982CC4CED1; Wed, 19 Feb 2025 19:10:35 +0000 (UTC) Date: Wed, 19 Feb 2025 19:10:32 +0000 From: Catalin Marinas To: Will Deacon , Ryan Roberts Cc: Huacai Chen , WANG Xuerui , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Naveen N Rao , Paul Walmsley , Palmer Dabbelt , Albert Ou , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Gerald Schaefer , "David S. Miller" , Andreas Larsson , Arnd Bergmann , Muchun Song , Andrew Morton , Uladzislau Rezki , Christoph Hellwig , David Hildenbrand , "Matthew Wilcox (Oracle)" , Mark Rutland , Anshuman Khandual , Dev Jain , Kevin Brodsky , Alexandre Ghiti , linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/4] Fixes for hugetlb and vmalloc on arm64 Message-ID: References: <20250217140419.1702389-1-ryan.roberts@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250217140419.1702389-1-ryan.roberts@arm.com> X-Stat-Signature: nebg1ordq9hrs46eex5i55hutpbtrxc7 X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: AB40B180012 X-Rspam-User: X-HE-Tag: 1739992242-651290 X-HE-Meta: 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 PRjk6REK 1serL91jzSx3Kb174QNKE7EL4d4H8VC0scV/KVFII+LhubyvGc/hikj3vmgPHJO1AZp1sAV7geACR7PCNWPgZ7SYCpTpUY6itKqoa8iN6PXIL/b2tc3B/x8UFn2YTSuCVEXStwugr4IiuWERYVyNver3QVPckVhkAimTSn2gIn1p1++LhZMA8znKRU1s8gxJHmNk5iqiEXMHBki5zOzZ3/j0tmEPnl+zznaggdFoQUQ0IKHFSLmev9Rpfw0iKxw+Ekk4dmuow4w7Ol8n3uWEdfwPJ4sODi45vVX+rwGxHL4+NUPKjBdMF0m4HzxXyRYEZdMdEla/JpSVvakQ1Rn4H8U/TSNn/HxYCBqLbm9jwgrzs9NAQpBV1AMSyy55Kzo1qfVthMMofZ5W5jJ4egosALS48RO55rziwIHYV9DrfLgp8/vo= 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: Will, Ryan, On Mon, Feb 17, 2025 at 02:04:13PM +0000, Ryan Roberts wrote: > This series contains some fixes for hugetlb on arm64, and is split out from v1 > of a wider series at [1]. While the last patch is technically targetting core-mm > and is not directly related to arm64, I'd like to to go via the arm64 tree so > that the wider performance improvement series (v2 to be posted shortly) that > depends on this series doesn't have to be robust to the fix not being present. > > I've included maintainers/reviewers for all the arches that are (trivially) > touched due to the API changes, hoping for some ACKs. These fixes look fine to me and I think we should get them in for 6.14. I think Andrew was ok with them going in via the arm64 tree: https://lore.kernel.org/linux-arm-kernel/20250205235219.3c3a4b968087d1386d708b04@linux-foundation.org/ -- Catalin