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[2620:137:e000::1:20]) by mx.google.com with ESMTP id bc14-20020a056402204e00b0051e2a15021asi6988647edb.340.2023.07.13.06.20.15; Thu, 13 Jul 2023 06:20:39 -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=@infradead.org header.s=desiato.20200630 header.b=My6Go90j; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233535AbjGMMzj (ORCPT + 99 others); Thu, 13 Jul 2023 08:55:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232547AbjGMMzh (ORCPT ); Thu, 13 Jul 2023 08:55:37 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1B4E926AC for ; Thu, 13 Jul 2023 05:55:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; 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=p4aoKL/QH4xn1ZA9zsPz4p9Apn8+sEusDQ+4D/YZr+o=; b=My6Go90jmd+B96NXN69vDK80PZ W2/PzX8ux0mTB16vr/MccHgA0N95wbM0NyXAAxX0hS/YZXE4zFyra9yXqlCl7ZlPYvCzjCsCMjSQN FxK+EtUBDlF5AbYQkPK4Mz+AFhHrj4PdbaPjd5jarYz1NwHfMDF2jBIZjFZ4WMxxd2z0/uMb9FO81 /UJnhr+d0y5s9V78fvugU5jGjsZEpTCtCJ5XPjKruxKZlXLI44ERW+VTk5V2yK+QnKkfr44r+cJqT tVMklk6FDPEqL5iGhgrtsTI7OJ3x0luXgYV/pv2DDYAWIENAl9TUnoSlxiY3mmhFFhNcIAG0JuTOm QrFtDrDQ==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1qJvqy-004i8h-11; Thu, 13 Jul 2023 12:55:28 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 4FA073004AF; Thu, 13 Jul 2023 14:55:26 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 2591D245F4426; Thu, 13 Jul 2023 14:55:26 +0200 (CEST) Date: Thu, 13 Jul 2023 14:55:26 +0200 From: Peter Zijlstra To: Henry Wu Cc: Mike Galbraith , linux-kernel@vger.kernel.org Subject: Re: Fwd: Possible race in rt_mutex_adjust_prio_chain Message-ID: <20230713125525.GH3139243@hirez.programming.kicks-ass.net> References: <20230706120103.GJ2833176@hirez.programming.kicks-ass.net> <20230707125942.GB2883469@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE 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 08, 2023 at 01:28:25AM +0800, Henry Wu wrote: > I will test final patch if available. https://lkml.kernel.org/r/20230707161052.GF2883469%40hirez.programming.kicks-ass.net Does that work for you; could you reply with a tested-by if possible?