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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8850BC433FE for ; Tue, 8 Nov 2022 19:20:51 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1118C8E0001; Tue, 8 Nov 2022 14:20:51 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 0C1986B0073; Tue, 8 Nov 2022 14:20:51 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id EF2038E0001; Tue, 8 Nov 2022 14:20:50 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id DD3336B0071 for ; Tue, 8 Nov 2022 14:20:50 -0500 (EST) Received: from smtpin29.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 84EE8120F10 for ; Tue, 8 Nov 2022 19:20:50 +0000 (UTC) X-FDA: 80111242260.29.E0618F8 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf11.hostedemail.com (Postfix) with ESMTP id 1B8C240007 for ; Tue, 8 Nov 2022 19:20:49 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4640861746; Tue, 8 Nov 2022 19:20:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75CDAC433C1; Tue, 8 Nov 2022 19:20:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1667935248; bh=lSWh6KueHW2D2cCI1e6XgRgfCAZCXJp2SvH8ZCctdQg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=RjW5IuvVJuvf8m8jtlvWjN7IP5Lxg/IdYSVUHtB5w+3xcGR6Y51TqGAZlCEeLwCEm ru/aUCiSB8zCtT5VUboReSig9l/TVbM5YI/AomHEsi2MNek77kDzxWjYok9zXYd3O4 s+PulOBtRKjVzig1A8gNDr6Bu2iv4eDom6dvJg9U= Date: Tue, 8 Nov 2022 11:20:47 -0800 From: Andrew Morton To: Yang Shi Cc: zokeefe@google.com, mhocko@suse.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, syzbot+0044b22d177870ee974f@syzkaller.appspotmail.com, "Zach O'Keefe" Subject: Re: [mm-unstable v3 PATCH 2/3] mm: khugepaged: allow page allocation fallback to eligible nodes Message-Id: <20221108112047.38525702a68029769d4a04f7@linux-foundation.org> In-Reply-To: <20221108184357.55614-2-shy828301@gmail.com> References: <20221108184357.55614-1-shy828301@gmail.com> <20221108184357.55614-2-shy828301@gmail.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1667935250; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=4ENu93LcOr9oCxkbEeoBAVOqRhKF7zPuN9vJdB5Ef6Y=; b=JSO3aADQTXcGpIqxEUv5Z3Ly0HPofHd4MEvaZRX4ZNsciQWoGsSBKORBKr5zmzujHJ852f yWB7Omg69S8KN6P8jZqIrIlYV3tdDRNYY7Jq9K2XzTrXyRSpECw5Fl5GE4QS8/RK/31Kcl iKpAot3usdikVwg9MpEW0tlnIuBFWjo= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=RjW5IuvV; spf=pass (imf11.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1667935250; a=rsa-sha256; cv=none; b=8ludL0B6cAunXvffb4vT/QaQ3CcbeTNA9gaNyRpbwfYZerlZdFRGWuMqVDC4d2bzjFzJwT f+TmAkMehztjYMjayu4UyO1M5sCpGLKeE/guumTCVgF1cZICVQktCKuhHfghGVXKISSgYF +HH5Oa5M0kXHQRKbW4zIDITogce2kCk= X-Rspam-User: X-Stat-Signature: 4pukqq37993shx3wf4rdzcrxeg6gw19z X-Rspamd-Queue-Id: 1B8C240007 Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=RjW5IuvV; spf=pass (imf11.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspamd-Server: rspam07 X-HE-Tag: 1667935249-181183 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 Tue, 8 Nov 2022 10:43:56 -0800 Yang Shi wrote: > Syzbot reported the below splat: > > ... > "mm: don't warn if the node is offlined" remains in mm-hotfixes-unstable, so I'll just drop it. > > Reported-by: syzbot+0044b22d177870ee974f@syzkaller.appspotmail.com > Suggested-by: Zach O'Keefe > Suggested-by: Michal Hocko > Reviewed-by: Zach O'Keefe > Acked-by: Michal Hocko > Signed-off-by: Yang Shi I should add cc:stable, yes? Are we able to identify a Fixes: target?