Received: by 2002:a17:90b:8d0:0:0:0:0 with SMTP id ds16csp5085972pjb; Mon, 27 Jul 2020 12:35:06 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyCKIQ/qVLvgxE/CURoHqKPM+vohX0uBB+WOGhS27A6sn6kiTle2RJTkrDl1GScmEZ1cl7n X-Received: by 2002:aa7:dacb:: with SMTP id x11mr21677396eds.280.1595878506724; Mon, 27 Jul 2020 12:35:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1595878506; cv=none; d=google.com; s=arc-20160816; b=qI8CNlue0sUfVZ8gq5H6KPQ84yDv1a7xGOZ3aRpFZ50yL0ivw8vnH80V5rmfhRLyo0 fgTHNI6iuPKcnqUw9WrblJI8xNAwqPhZP2XHFJ0+/jfmP/PHu/6N+f7892DkQhkZ7uPr C/t0kPSZxSZ496YP42H74RfLOLQtvATmNE479d8658O11bUCYy1lAZJm/6ujfe/lSmP9 8zk1TJOFhnjdwc7YapyFlPA5eTORVlqh6Ax+zmBrSL2bBvw5+b77k+MEIVAjwvPZP5EA h1ZPHup3OsDCeSGzKnl2tm2vDhukk3BwmbzLhdfGrQUHCkPDSZklZyii2VjAqj1WbCg5 /VkA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=0tppCnWE2d98RW8z0CrdJ2PaK7UFS0huX6FQ0vNSh+o=; b=dCdvlpzUIHa/nEn9wJEl7Idkeoh8Q/4dQ8cMS6kDMHWwR62oALyD1iu6jZy0BeHueM LYIGioieNlL0yU59HawXD5B11H0xHhaQfrbieoEkkQH9+9Hn+hOfAgAfOBXV48FqdvKA +JaWqNPvNTe8FFdWrtqPB73MCODei2W4/99snHRCSjWD6HtJ0FsnVXT25zsAtXdF4jMx q8NHBWuaXblsX/Wippt2FYWrYaeij7+axZZ0vefn0D6NmF4thKyTtfVGT2ySVQ49YGz7 wVUHVHfrQ4TUqeMajKVv9QlYO9e/j1x9OunjDI9xEfgrGLhUjXR074Iu9yHkHtLka8bY kfeQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=oijlgmFo; 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=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b14si2919119eds.102.2020.07.27.12.34.38; Mon, 27 Jul 2020 12:35:06 -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=@kernel.org header.s=default header.b=oijlgmFo; 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=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728624AbgG0TSL (ORCPT + 99 others); Mon, 27 Jul 2020 15:18:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:59566 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728107AbgG0TSL (ORCPT ); Mon, 27 Jul 2020 15:18:11 -0400 Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DA56A20719; Mon, 27 Jul 2020 19:18:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595877491; bh=qOVvcnYqwCVqq0+ZdjTf0kW+Rnz/XSf109njFSrOtoQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oijlgmFoRyScVVXwJJ1pFQmGmrgDeQewSrxRm5dkibMCvspEDDlMXte/cVPuAQffu IdEdqSu+68V1C/sUSmR5Dvk3ZPX+m6e3f5TC5esmBAPLDhZdA2H4dYn5ljNDJ83tny 1VQsZWQ7kpvXpnhqy8CpkoCg9o+Hc5O5kaBjCGnc= Date: Mon, 27 Jul 2020 15:18:09 -0400 From: Sasha Levin To: Mike Snitzer Cc: John Donnelly , stable@vger.kernel.org, Linux Kernel Mailing List Subject: Re: (resend) [PATCH [linux-4.14.y]] dm cache: submit writethrough writes in parallel to origin and cache Message-ID: <20200727191809.GI406581@sasha-vm> References: <37c5a615-655d-c106-afd0-54e03f3c0eef@oracle.com> <20200727150014.GA27472@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20200727150014.GA27472@redhat.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 27, 2020 at 11:00:14AM -0400, Mike Snitzer wrote: >This mail needs to be saent to stable@vger.kernel.org (now cc'd). > >Greg et al: please backport 2df3bae9a6543e90042291707b8db0cbfbae9ee9 Hm, what's the issue that this patch addresses? It's not clear from the commit message. -- Thanks, Sasha