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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68466CE7AF8 for ; Thu, 28 Sep 2023 05:37:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230207AbjI1Fhq (ORCPT ); Thu, 28 Sep 2023 01:37:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53898 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229460AbjI1Fhn (ORCPT ); Thu, 28 Sep 2023 01:37:43 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A61B13A for ; Wed, 27 Sep 2023 22:37:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=oCs9pPPAfG+6rr3UFszgJdG+UGor/qhSAHCcQlB7aqQ=; b=QN/QU1TSehiksGI86vYhyrm9I7 StpxLNjxcV8ZoAmUlb6z79w3jL2FVd8r71K1ktsoESHwHQaW3f2DdqYAyl7lRFT2UTnfxsYZcczPn UR6JFt4842HpkK4R7UcZgtUpNJRmhEsOmkidaR0ouUjf08N2+loJj8B52REk9EhwrHGgsHobhB30j ttui51DYaeqTC33fdYZz/eLAZMnmo91No19eDo+wV0h5u+Oo6EUKEMySTPTXMKc7rozUvzbn3nqpo VkgvA5yoIZH25WTepNEOxQdK3+79sIWS25Z7ttPOnzjwf6d0o0rI0RqQZi9TTiRba2qTTH+Wqh2xT UCCQ2JOA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1qljiU-000gA5-TL; Thu, 28 Sep 2023 05:37:38 +0000 Date: Thu, 28 Sep 2023 06:37:38 +0100 From: Matthew Wilcox To: Yikebaer Aizezi Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: WARNING in vma_merge Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 28, 2023 at 10:31:05AM +0800, Yikebaer Aizezi wrote: > Call Trace: > > mbind_range+0x299/0x560 mm/mempolicy.c:834 https://lore.kernel.org/linux-mm/20230918211608.3580629-1-surenb@google.com/