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[23.128.96.19]) by mx.google.com with ESMTPS id t6-20020a17090aae0600b001bd00cad3eesi2039916pjq.21.2022.02.25.17.27.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Feb 2022 17:27:56 -0800 (PST) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcdkim header.b=L4gnXs+U; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D5CB9211EDE; Fri, 25 Feb 2022 17:26:19 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237524AbiBYUrb (ORCPT + 99 others); Fri, 25 Feb 2022 15:47:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237512AbiBYUra (ORCPT ); Fri, 25 Feb 2022 15:47:30 -0500 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 589A422322C for ; Fri, 25 Feb 2022 12:46:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1645822017; x=1677358017; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=vp7PvvU0McdaVrPYpSN85JmBJLOwXieWY44J5jo8UNU=; b=L4gnXs+UyfzF3sdr3V/XHJGLg7N6QyP7G1/lgQpVglXGez/ukuqvfqqx 6LAXfyILObuXe/IdzFgXGM8bZpT1UdHeI8uk+fYcH0/2EAgkxK6LNY9qa 8VxM/mgHnhomylo+QKazdRnbasFAhFwd6l7R1AdJKhkjjUnzSauT5UGV+ s=; Received: from ironmsg07-lv.qualcomm.com ([10.47.202.151]) by alexa-out.qualcomm.com with ESMTP; 25 Feb 2022 12:46:57 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg07-lv.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Feb 2022 12:46:57 -0800 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.15; Fri, 25 Feb 2022 12:46:56 -0800 Received: from qian (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.15; Fri, 25 Feb 2022 12:46:54 -0800 Date: Fri, 25 Feb 2022 15:46:52 -0500 From: Qian Cai To: Liam Howlett CC: "maple-tree@lists.infradead.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Andrew Morton Subject: Re: [PATCH v6 00/71] Introducing the Maple Tree Message-ID: References: <20220215143728.3810954-1-Liam.Howlett@oracle.com> <20220225190846.u4fwebimd5ejfdpd@revolver> <20220225202334.bsw5t3retcchpn2e@revolver> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20220225202334.bsw5t3retcchpn2e@revolver> X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Feb 25, 2022 at 08:23:41PM +0000, Liam Howlett wrote: > I just booted an arm64 VM with my build and kasan enabled with no issue. > Could you please send me your config file for the build? On linux-next, I just do: $ make arch=arm64 defconfig debug.config [1] Then, I just generate some memory pressume into swapping/OOM Killer to trigger it. [1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/kernel/configs/debug.config