Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp2121733pxb; Mon, 11 Oct 2021 22:48:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyaz2/Zyf/9rrU6NZC5pz6Epvr/AjsQH80DhrrNQKTUB7ulXKrr/jNRxwcLWbewiolQxIcX X-Received: by 2002:aa7:8116:0:b0:44b:e0d1:25e9 with SMTP id b22-20020aa78116000000b0044be0d125e9mr29885493pfi.53.1634017706687; Mon, 11 Oct 2021 22:48:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1634017706; cv=none; d=google.com; s=arc-20160816; b=mINlTVi+4RrArgyZpocdTbFwbwloMiZZtUkE39ifnsfbu4kFkrZAo9TcIBjvPptc42 BKKA6rrjbDeth0XiPCp/VK5n6JbYwCz0RQtnri+uS9sdGEFfXAl06jApVW2niUFFjyCK +FvJHxwrXkGefXcPQG/WZEUfpMsRctZLn90EqySEMqSIwKKBHs1eWBXYcbScP5MW8iPr +WV6KnTcAFBbcS8PQdcR9lQkXsYf3hpqR1KScleyIjJN6IJAhh8wjl3vmn9ZI4q1ImTy VMTJrwkV3LuVbEQISr5Ve0HClPAVXLIt4YAZxRBC3Bt9wPla3ZReygoWBBlqCmTUfW0Q NhLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=SobtjFiP1IjdUvez2kBZTSSy4z878C361Ud0wd+GSU0=; b=IXN4qX78rHVzx/QSLcR45pMaVTBL5ph+eV0w9ghnBeq/E+bVd4doAAWXOG3IIzOMfr aStq06slu/RXjMq3h/gXLzPI4XpF1EzIDmIVsyaWUA5BB0RlHibxvoBFbVjIgr4B0Qr8 fC8KEUz8MT1GB6yOwpifJ3B2QJL5vKq8UoWNzxakKQVRhbmpy0+YWrxHgYRSoS2WQNst ppgaEG8nlvUu0HlKzvGAHJ9Os3ouyRXdObCOQSR3VgDmaDUOiZlgPpnvhOnsCjyU9/ax a/JVynWVrwNxLO1XiGPFAB/5fSJKcJ6iKsJ9zh+02QuTdacqn8fTU9USlRlMSeRmVReq ccig== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=IgUVWKIf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id e5si15866679plj.72.2021.10.11.22.48.14; Mon, 11 Oct 2021 22:48:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=IgUVWKIf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232434AbhJLFrl (ORCPT + 99 others); Tue, 12 Oct 2021 01:47:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:43056 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229688AbhJLFri (ORCPT ); Tue, 12 Oct 2021 01:47:38 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2535C60EB6; Tue, 12 Oct 2021 05:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1634017536; bh=e4lNi6oL+ZJGLDOqDqTU6x8+bOlEd0FA7f2KB1xQTMM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=IgUVWKIfYpkER152yW5CFGy8tRnvBg2jjaHn/CWAnnxbXccke/48widvimvVMd8y6 E9Wzvho3/5nqf8ICZjvW5yVWm2Cue1Lncerlx3VawmHL+aZZMQ3CNY8g6kPEH60IqQ mtT6S3ITHuqe5jXEtFKULZlwHnQ4g49EeJA4YedE= Date: Tue, 12 Oct 2021 07:45:32 +0200 From: Greg Kroah-Hartman To: Suren Baghdasaryan Cc: stable , Jann Horn , Linus Torvalds , Vlastimil Babka , Peter Xu , Andrea Arcangeli , David Hildenbrand , Jason Gunthorpe , Kirill Tkhai , Shaohua Li , Nadav Amit , Christoph Hellwig , Oleg Nesterov , "Kirill A. Shutemov" , jack@suse.cz, Matthew Wilcox , linux-mm , LKML , kernel-team Subject: Re: [PATCH 1/1] gup: document and work around "COW can break either way" issue Message-ID: References: <20211012015244.693594-1-surenb@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 11, 2021 at 06:55:39PM -0700, Suren Baghdasaryan wrote: > On Mon, Oct 11, 2021 at 6:52 PM Suren Baghdasaryan wrote: > > > > From: Linus Torvalds > > > > From: Linus Torvalds > > Sorry Greg, I must have screwed up something and this "From:" line > appeared twice. Do you want me to resent these backports or you can > simply drop the duplicate line? I will fix it up, no worries. greg k-h