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 17B6DCD11C2 for ; Fri, 5 Apr 2024 07:00:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 8E2016B00AE; Fri, 5 Apr 2024 03:00:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 86B776B00B1; Fri, 5 Apr 2024 03:00:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 70AE46B00B3; Fri, 5 Apr 2024 03:00:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 52EBA6B00AE for ; Fri, 5 Apr 2024 03:00:18 -0400 (EDT) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id F3AE61A10EB for ; Fri, 5 Apr 2024 07:00:17 +0000 (UTC) X-FDA: 81974579274.27.A57B71D Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by imf12.hostedemail.com (Postfix) with ESMTP id 590894000D for ; Fri, 5 Apr 2024 07:00:16 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf12.hostedemail.com: domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1712300416; 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=/mRuByISe1k1eAN+gsA7IidzzfqYqE9FsK+Djev9/5A=; b=i4Gxlh8D0/3jLrxXp7CLaqZnUzN4U4WhhUAjNCn7LDk9ScXc7MDndLDLlOMoEddYZClzYr uRdYmVrvgzVhlhSuDVFP0O9miiAyBtWJLsw8At/PekWBFgdaRxprozE+ThdR6MmoZ9JKng TLLfVX9tCOwBNpqL5ukiBBILYCMv4HY= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf12.hostedemail.com: domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1712300416; a=rsa-sha256; cv=none; b=7VEbMF0x3pTY/BqSDpTK7UAbNTvreaPunwd5WQYD9vCR2KzrVjsm2B+buJbnYJFZnylPSs W3mXXgsxwdxT7Whm4ea4V8BPROlez10gZW2h2aEBR8dDFdtAP9I0wzhAEE6YvuBr186aUN Ddzxx+fGQQ4szk/UzpuJuOiMuSyugeM= Received: by verein.lst.de (Postfix, from userid 2407) id 2865768D08; Fri, 5 Apr 2024 09:00:07 +0200 (CEST) Date: Fri, 5 Apr 2024 09:00:05 +0200 From: Christoph Hellwig To: Andrew Morton Cc: David Hildenbrand , linux-kernel@vger.kernel.org, linux-mm@kvack.org, x86@kernel.org, Peter Zijlstra , Ingo Molnar , Thomas Gleixner , Christoph Hellwig , Borislav Petkov , "H. Peter Anvin" , Andy Lutomirski , Dave Hansen , Fei Li , Nathan Chancellor Subject: Re: [PATCH v2 0/3] x86/mm/pat: fix VM_PAT handling in COW mappings Message-ID: <20240405070005.GA4176@lst.de> References: <20240403212131.929421-1-david@redhat.com> <20240403150958.713734a1dfbf6cd99d8e7b02@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240403150958.713734a1dfbf6cd99d8e7b02@linux-foundation.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-Rspamd-Queue-Id: 590894000D X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: xxm5qf9rb4nnmzjm3pq8rhz3stowtmno X-HE-Tag: 1712300416-898846 X-HE-Meta: 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 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: On Wed, Apr 03, 2024 at 03:09:58PM -0700, Andrew Morton wrote: > On Wed, 3 Apr 2024 23:21:28 +0200 David Hildenbrand wrote: > > > Rebased on latest mm-unstable. As we have a conflict now with a cleanup > > from Chrostoph, temporarily revert that one, so we can apply the fix, > > and reapply the adjusted cleanup on top. I squashed the fixups > > sitting in Andrew's tree for that patch. > > > > The fix should likely go in first via the hotfix route, that's why I'm > > moving it to the front. > > Well that was easy, thanks ;) Perhaps hch can double-check [3/3] here. Still looks good.