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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F7C6C10DCE for ; Tue, 24 Mar 2020 02:19:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F31712076A for ; Tue, 24 Mar 2020 02:19:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585016393; bh=vduWTFksrOFfgwb0iKF5e7S99WEgL6/xYx3L1moJ7rI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=BKuAwqMDGok87kHUkeMMIVj7mG90k4XvgvARRk+S2NQZnIY70g7aZQSuugEChEbJV YIvtqtTVVCIX+N99IXd3FgpExVpcZPYpAOBIBcT9Z9wC2ks4Tc987t9DpY3kkLH6cR uFfFMXL9jJYQsfoAavroLgJYdM7ro+sS+IiE3FvE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727053AbgCXCTw (ORCPT ); Mon, 23 Mar 2020 22:19:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:59906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727036AbgCXCTw (ORCPT ); Mon, 23 Mar 2020 22:19:52 -0400 Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (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 0D87B2073E; Tue, 24 Mar 2020 02:19:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585016391; bh=vduWTFksrOFfgwb0iKF5e7S99WEgL6/xYx3L1moJ7rI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=qRCD/epJxQ5bcFip17CPuH933GL/jn46/df+04SKi60FJLpe/R8lmVTvbV7Gtcw5D Qvk3cR5tt2ozpLCNCAAMi2W+FTpMFZUnM+etJHOyyJxzS2kX9ZKWhVS//zN2hX0oor eHwxCJI7b+IkUV7RgxqFreyplLXZ4gU7RNFmeqRs= Date: Mon, 23 Mar 2020 19:19:50 -0700 From: Andrew Morton To: "Darrick J. Wong" Cc: Domenico Andreoli , "Rafael J. Wysocki" , "Rafael J. Wysocki" , Linux PM , Linux Memory Management List , linux-fsdevel@vger.kernel.org, mkleinsoft@gmail.com, Christoph Hellwig , Len Brown , Pavel Machek Subject: Re: [PATCH v2] hibernate: Allow uswsusp to write to swap Message-Id: <20200323191950.7aae4e0135da7f9419d993bb@linux-foundation.org> In-Reply-To: <20200323152105.GB29351@magnolia> References: <20200304170646.GA31552@dumbo> <5202091.FuziMeULnI@kreacher> <20200322112314.GA22738@dumbo> <20200323152105.GB29351@magnolia> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Mon, 23 Mar 2020 08:21:05 -0700 "Darrick J. Wong" wrote: > > > Has it been taken care of already, or am I expected to apply it? > > > > I don't know who is supposed to take it, I did not receive any notification. > > Hmmm. I thought it had been picked up by akpm (see "[alternative-merged] > vfs-partially-revert-dont-allow-writes-to-swap-files.patch removed from > -mm tree" from 5 March), but it's not in mmotm now, oop. Things which are advertised as "hibernate: ..." tend not to survive my morning email triage :( > so I'll put this in my > vfs tree for 5.7. Thanks. But I assume that "it turns out that userspace hibernation requires the ability to write the hibernation image to a swap device" means we've regressed userspace hibernation. So I'd say either "5.6 with a cc:stable" or "5.7-rc1 with a cc:stable" if we're being more cautious.