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 4B295EB64DD for ; Fri, 28 Jul 2023 07:40:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234373AbjG1HkZ (ORCPT ); Fri, 28 Jul 2023 03:40:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234365AbjG1HkU (ORCPT ); Fri, 28 Jul 2023 03:40:20 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78A4D2D73; Fri, 28 Jul 2023 00:40:19 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1690530018; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=L3lFFYmxXQsCGkR7WqgUDzZWwO7vYvbu+VSipk5DNPA=; b=dOnUWXAMBHlcF7DznBkjH1bNSRZt+A6Mltw6RDp2xMdbpTnFdfZBI3y1RDIiQndh8norCs xgaR6VqxfVHeggOYHmhBxPMiDlAaLCNYfZR3VoDu25WsUpWOUPH0WgFJ/oAPIEC2pSTIYe k438ON5htB+OEfFOxqneM4VHIeGVLIQXPSwi0j/birbgYbTwS1aQ+m90UQ4lMluYbs5a49 M6C8x3aTtTkqVg8sAoRWE5LZY7sFQKgQFWOmmAQa3RF/RMgRRb6yiD79UNeahJrVQ3wKlA 0ofotDXP5emQXeBeW6E7GiF2jWptWbCnD7GI9BgBZcRP7c4Ux94kdXRBfdkb+w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1690530018; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=L3lFFYmxXQsCGkR7WqgUDzZWwO7vYvbu+VSipk5DNPA=; b=Ve9ftLHdXNIrLTDWdMIvBVbeE5nyJztICBjwg4I7sZqU1LICnyGJbPbsQ6R9RRc5HsYj6c XRpOJBT5fqzZ3UCg== To: "Zhang, Rui" , "linuxppc-dev@lists.ozlabs.org" , "ldufour@linux.ibm.com" Cc: "npiggin@gmail.com" , "dave.hansen@linux.intel.com" , "bp@alien8.de" , "mingo@redhat.com" , "christophe.leroy@csgroup.eu" , "linux-kernel@vger.kernel.org" , "mpe@ellerman.id.au" , "linux-arch@vger.kernel.org" Subject: Re: [PATCH v4 00/10] Introduce SMT level and add PowerPC support In-Reply-To: References: <20230705145143.40545-1-ldufour@linux.ibm.com> Date: Fri, 28 Jul 2023 09:40:17 +0200 Message-ID: <87wmykqyam.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Rui! On Sun, Jul 09 2023 at 15:25, Rui Zhang wrote: > I ran into a boot hang regression with latest upstream code, and it > took me a while to bisect the offending commit and workaround it. Where is the bug report and the analysis? And what's the workaround? Thanks, tglx