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[2620:137:e000::1:20]) by mx.google.com with ESMTP id li2-20020a17090b48c200b0020305fa091csi239463pjb.140.2022.11.10.10.35.50; Thu, 10 Nov 2022 10:36:02 -0800 (PST) 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=@gmail.com header.s=20210112 header.b=KSCzhYv5; 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=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231929AbiKJS2L (ORCPT + 92 others); Thu, 10 Nov 2022 13:28:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231794AbiKJS2H (ORCPT ); Thu, 10 Nov 2022 13:28:07 -0500 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67454201A0 for ; Thu, 10 Nov 2022 10:28:06 -0800 (PST) Received: by mail-pj1-x1034.google.com with SMTP id u8-20020a17090a5e4800b002106dcdd4a0so5555194pji.1 for ; Thu, 10 Nov 2022 10:28:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=zyEJGijKGBRJHY8r7nc7bYXa2EVX6TUxpc+vsYLGDTQ=; b=KSCzhYv5rC/MLvGBZuK2uuZYVUC2XfMablPSMJj0OOx05oE5OLwIAOYWaXt6nIeNRE bTQvyvkcrNfKv0TO6YrKbA75HPMIxes2Yd9eBH1Dped1wErMrqqCO75oJbIOxq4yCMiX 6JoKyXJWzsfy5x2TQkUCZpoays/DQKIIsjo4bb6XguvXFFY/VUbSRSiQ+F61TByzjGpg vplSwASmouoqkYzwEMbDxmmsPWCd3RF1BMdabCTZVGWq5wH6V6oFIw6J7zkRSa0JCm0J C8yKHa1Ou4GUPjI7NxJ4WJOXx2L4JtDV+VW3GGhjpXTQ1agOFOgXCrrJMhXVtnUipDmx nJuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zyEJGijKGBRJHY8r7nc7bYXa2EVX6TUxpc+vsYLGDTQ=; b=pQiRyUpc8M6on390PHA03z/ZaCs0bXbiWKZ8vUWwyEge6qp0PDqPzemLZUnPMmMeyu kt0TuO5bjPeyPZ6cCLFzeJmXvSMasPqWOE0DTg5HzGXOqMvDu+9Zb94h05HMmSxKpAL1 cN87XEaoiPH+QoKdEx3rc+VbRTkGTLtRLq8ogTL2tcTNYDzcg/46wuV8VJpptocWS62u Rj3RH6ptbpk7/m8a39QxYWU0OuAE7kG1eIaSwe1GwUhcOHKfele7BJnW4KD1nrY9p2d0 0mdKCxsPPR3r+OI1L2dWeJPcd3QsvT2A1/yATvZmnvf5GIqjlrjkB7hMSK57hBOWfjeM hVHw== X-Gm-Message-State: ACrzQf3Zv22b0KtSo7Gce0++rrL3V+Q9nk1ZpLeo7Q45UlhSECTPXMxw 5lvGL+sVCATzC41G8OPIfF8= X-Received: by 2002:a17:90a:5a02:b0:212:f91b:b2d0 with SMTP id b2-20020a17090a5a0200b00212f91bb2d0mr86081753pjd.244.1668104885607; Thu, 10 Nov 2022 10:28:05 -0800 (PST) Received: from localhost ([2620:10d:c090:400::5:bd7b]) by smtp.gmail.com with ESMTPSA id r7-20020aa79ec7000000b0056b6acb58a0sm10482572pfq.102.2022.11.10.10.28.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Nov 2022 10:28:04 -0800 (PST) Sender: Tejun Heo Date: Thu, 10 Nov 2022 08:28:03 -1000 From: Tejun Heo To: Greg KH Cc: Chengming Zhou , linux-kernel@vger.kernel.org, syzbot+2fdf66e68f5f882c1074@syzkaller.appspotmail.com Subject: Re: [PATCH] fs/kernfs: Fix lockdep warning in kernfs_active() Message-ID: References: <0000000000002473fd05eca7540a@google.com> <20221109120415.55759-1-zhouchengming@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_PASS 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 Thu, Nov 10, 2022 at 07:20:55PM +0100, Greg KH wrote: > On Thu, Nov 10, 2022 at 08:11:34AM -1000, Tejun Heo wrote: > > On Thu, Nov 10, 2022 at 07:00:52PM +0100, Greg KH wrote: > > > Shouldn't: > > > https://lore.kernel.org/r/Y0SwqBsZ9BMmZv6x@slm.duckdns.org fix this > > > instead? > > > > The difference is around whether the id based lookup can see hidden files or > > not. But yeah, it makes more sense to hide it. > > So your patch should not have been applied to my tree? And I should > take this one instead? Oh, sorry. The patch you took is the better one and I was confused when I was looking at this patch. No action necessary. It was just me being confused. Thanks. -- tejun