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=-2.8 required=3.0 tests=BAYES_00,DKIM_ADSP_ALL, DKIM_INVALID,DKIM_SIGNED,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 F1AFFC4338F for ; Sun, 25 Jul 2021 02:00:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 7632360E9C for ; Sun, 25 Jul 2021 02:00:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7632360E9C Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=rere.qmqm.pl Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id B868C6B0033; Sat, 24 Jul 2021 22:00:02 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B34B26B005D; Sat, 24 Jul 2021 22:00:02 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9FD326B006C; Sat, 24 Jul 2021 22:00:02 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0190.hostedemail.com [216.40.44.190]) by kanga.kvack.org (Postfix) with ESMTP id 81BD06B0033 for ; Sat, 24 Jul 2021 22:00:02 -0400 (EDT) Received: from smtpin23.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 2DBE0180D0181 for ; Sun, 25 Jul 2021 02:00:02 +0000 (UTC) X-FDA: 78399454644.23.4A4414B Received: from rere.qmqm.pl (rere.qmqm.pl [91.227.64.183]) by imf11.hostedemail.com (Postfix) with ESMTP id 009A9F00C028 for ; Sun, 25 Jul 2021 02:00:00 +0000 (UTC) Received: from remote.user (localhost [127.0.0.1]) by rere.qmqm.pl (Postfix) with ESMTPSA id 4GXR8F5JjNz8d; Sun, 25 Jul 2021 03:59:57 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=rere.qmqm.pl; s=1; t=1627178398; bh=KCTwkY2pmdj71xkAsWzt8vlvD0dR0TaaL7Y+NhoXTr4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WbmGvw8FEJrfXLqWpyQSWIRBkZegeDbWPWNf6cUw7izAJy8UKZgL8EpLJR0iO6NBd XeokHjbkbYJ6aIyr5a+KdzeDUAMXRGBIWRxwh0CRIQlprD0bHMj7ac1lMnhXV+E5pP PhMOv4CFwwpsQXA9AjPwe1LtQrEl5Ix6QicBa+3wpQ7jYsdV9JQ+r+WLtiSYEsXFGg 7/5NJGUctm743Ro982JgU/K54tPdtzW9nuVgw8RGKuaoix4ZtoPxsTyXWN+SQkvGuK vkya0QT4B1+Ir/elOrYLQzvOo/vjlLlL/KqnFxNSnpBaLWXcNTmccqCgzNVWmhyA5A UOv1xGv3jzIJQ== X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.2 at mail Date: Sun, 25 Jul 2021 03:59:56 +0200 From: =?iso-8859-2?Q?Micha=B3_Miros=B3aw?= To: Matthew Wilcox Cc: linux-mm@kvack.org Subject: Re: might_sleep() warning in do_swap_page() Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline In-Reply-To: Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=rere.qmqm.pl header.s=1 header.b=WbmGvw8F; spf=pass (imf11.hostedemail.com: domain of mirq-linux@rere.qmqm.pl designates 91.227.64.183 as permitted sender) smtp.mailfrom=mirq-linux@rere.qmqm.pl; dmarc=pass (policy=reject) header.from=rere.qmqm.pl X-Rspamd-Server: rspam02 X-Stat-Signature: do49xfgr137h9griarc55y1hzsy7amri X-Rspamd-Queue-Id: 009A9F00C028 X-HE-Tag: 1627178400-165071 Content-Transfer-Encoding: quoted-printable 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: On Fri, Jul 23, 2021 at 08:14:31PM +0100, Matthew Wilcox wrote: > On Fri, Jul 23, 2021 at 07:44:35PM +0200, Micha=B3 Miros=B3aw wrote: > > Hello, > >=20 > > Since v5.13.2 I'm seeing following warnings every few minutes in dmes= g. > > This wasn't happening in v5.13.1 and earlier kernels. Have you seen > > that already? > Is this problem fixed by reverting 2799e77529c2 and 2efa33fc7f6e ? > https://lore.kernel.org/linux-mm/2245518.LNIG0phfVR@natalenko.name/ I'm running with thouse patches reverted since yesterday and since then I've not seen those kernel complaints. I'd give it a few more days to be sure, but it looks like this fixes the problem for now. Best Regards Micha=B3 Miros=B3aw