Received: by 2002:ad5:4acb:0:0:0:0:0 with SMTP id n11csp5083460imw; Tue, 19 Jul 2022 20:54:10 -0700 (PDT) X-Google-Smtp-Source: AGRyM1tafedghsWQOPJsDTJqVENZcf+G/lZrlNY4MKRZI9g9eIPiIYO6WKERSUrFzw8VjXJ69aoh X-Received: by 2002:a05:6402:268e:b0:43a:8f91:582 with SMTP id w14-20020a056402268e00b0043a8f910582mr48012138edd.419.1658289250051; Tue, 19 Jul 2022 20:54:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1658289250; cv=none; d=google.com; s=arc-20160816; b=V2EcKP98Q+N/RA7Tk/k9CIcwesHDjra7q9fzQ0H3B2WihYVCR/M560aGxO4B3yCbxD 5+LXo1jnVIri5/P1GnCLzs3WVhT/kFo+tJldnDCso0vydTsMgbJFLLRjkolx3uXXBMhw o5G3mgalAP+dTJSyCopWcjUL5Zx4UuVg+eNoEVY1ugFGzBDZ/BzdPF6j0EkhbZ5an03z 1Mq5hyNoFUCL9G+ezzULNi6erKND0yBwJ4/OY/Tl1Ty1r6lv8IpzBachjJecHJbHpqKT aiKs8ENgITKgN0lsp/L2Iu2sAeYI2h10/5Rv5ktwFOGHJuOojyui7iYDS/GMjHaRW1Uz IU5g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=P4xF5O0YfncCV5o9E/Adz6pnaqQem+VWuDXhk3O2bPk=; b=sOjeyHK9QpCXEm9LmZU4FWgzHCkhvI5n206fzeW+HM2kmQBTHBjSLORnY7T9cQrzRz 7GrmPHoy+bgLWj0vnbjj/vmYbXgNXGu9IzwzFIOR55YbscPc+nQhJUC48dn9hQ4/PuL9 eitYfVg9AsIkqK7hE/A+8t0DV4i6YPHBDfuRkRTLu8PInJcCUWtUaJFoPdGs6uY/WXTD +QT2zOMWz3X2Ob8Ctl6U3kEuYYcSzi1Vuq3FjAEVA/u1rLX/JVFztTABbntd44Qq210f +LpiI5QYp/B+2LSmAg8EoL+CN8RLJLiaKckhKgnyD/B8Nq7B7AUk7PzLQsWAUgatcdBT i4xw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linux.org.uk header.s=zeniv-20220401 header.b="eklu/gT4"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zeniv.linux.org.uk Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id i12-20020a50d74c000000b0043578ded62esi15767630edj.352.2022.07.19.20.53.45; Tue, 19 Jul 2022 20:54:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.org.uk header.s=zeniv-20220401 header.b="eklu/gT4"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zeniv.linux.org.uk Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237128AbiGTD31 (ORCPT + 99 others); Tue, 19 Jul 2022 23:29:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238767AbiGTD3P (ORCPT ); Tue, 19 Jul 2022 23:29:15 -0400 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [IPv6:2a03:a000:7:0:5054:ff:fe1c:15ff]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 684C943E57; Tue, 19 Jul 2022 20:29:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=P4xF5O0YfncCV5o9E/Adz6pnaqQem+VWuDXhk3O2bPk=; b=eklu/gT4NI8m2bnawZYlSqZ1uU Z87zYrp8jGWV04PygQfFdOBzPkjyuQSfQHtvgGstCBgV+nXDiBfRH9gewYOCrb/Dxj1OtMtmjcm5b Hh++C8SQJ26D2/IIXhA07oz182v2dGnRAb57i46LLqvGU/wT53++aRwJ0xhpQnlrqT5SEzR4eIvZO JeBrQLSkqOq9c1qmcIYAszf/k01jcEPkh9KgDpV4z3mkAMhOOJmyrlTUUspx//fAwmDiWdgybAhmi B1npMQ9VN8UKNc+BfBTMJg5mqrXnDzVnWkuUvNlQgmlMNtvqS02yamu3oIitKUktAok00TOmv9bu9 qKCkcYJA==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.95 #2 (Red Hat Linux)) id 1oE0OZ-00DyI3-S9; Wed, 20 Jul 2022 03:29:07 +0000 Date: Wed, 20 Jul 2022 04:29:07 +0100 From: Al Viro To: Helge Deller Cc: Hillf Danton , linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org Subject: Re: WARNING: CPU: 1 PID: 14735 at fs/dcache.c:365 dentry_free+0x100/0x128 Message-ID: References: <20220709090756.2384-1-hdanton@sina.com> <20220715133300.1297-1-hdanton@sina.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: Al Viro X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,SPF_HELO_NONE,SPF_NONE autolearn=ham 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 Sat, Jul 16, 2022 at 07:27:30AM +0200, Helge Deller wrote: > On 7/15/22 15:33, Hillf Danton wrote: > [108565.341434] dentry->d_u.d_rcu = 0x416be770 Incidentally, does that match the address of __d_free() on your build, or is it something different?