From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (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 33F732557A for ; Fri, 5 Apr 2024 07:00:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712300419; cv=none; b=jYtV+rkCuMee1Yzs5CUXkcT0pgjpmy6TQ3KYd1Mmj5Uc5jT9qbsgc/b0ck5PAuuulsv5UjoxXQRm6gf5Hr+06+guaxiDHVaDJhi7gI+D3BVXsaJAtihAKUoGSBnIU/mgn218FX4N0Ky+4QuR/RPtxhNEejtA9DRylQGssocU0Kw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712300419; c=relaxed/simple; bh=CigG1iSnJRA6e+51aa8I9PgDt8HrJ4ZvNxwm/aLJAp4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jkNZbiNVEwu2UdR6Rf9VdnBN5I77L+wJ3AMXF9FP3T5Fx7smcTBsb67LjW4Lc4dEktpkWEynXKe6KLk+3XDA1FFOVIxdXwSUZgeNJTCyuCAbjstrBGblWmHos9pvTKXQOMJGc4+pfWIjtUBuvIQuHxfcljFkPPKHDhKLL8JAOu4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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) 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.