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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4822C433E1 for ; Wed, 19 Aug 2020 07:12:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD4702054F for ; Wed, 19 Aug 2020 07:12:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="UXqfqdhf"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="mGmT0S3y" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727997AbgHSHMf (ORCPT ); Wed, 19 Aug 2020 03:12:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38988 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728012AbgHSHLl (ORCPT ); Wed, 19 Aug 2020 03:11:41 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48F15C061389; Wed, 19 Aug 2020 00:11:41 -0700 (PDT) Date: Wed, 19 Aug 2020 09:11:38 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1597821099; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9LpC0XaRf4DGoIdiCEBe93B/70c29C6ZKL34lno4gEY=; b=UXqfqdhf3Nhc9cOurrtA2TRVB6hnQsJeLc4jDdGaJls1pj/UsfWp+nGO/gwk5XDW0Iu8tO RVoOH4Vga+sEvnrLZmAUHMdrlpBkWRGmXH+5hh34iT48YYmNGeoDQ8rxwQtUh1A8CA1tYD NP4DEWE6NsL1zok6BvhOiKnhJHAL/hCvc1UT933OjtS0wC6yfYLifyi51vj5ChOhhNd8hj L4ZxGPfb2gzWAf842Pua2ljeoqxvjjZp5JYU/rXA2zKpMOAfocuEW6To/qWTc429MnOrgM MUl7DATUcska8ZGULDPv58gkPUBtYWYQGYnFsp5zAj3xEwDuuLkrMpMmwSacEg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1597821099; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9LpC0XaRf4DGoIdiCEBe93B/70c29C6ZKL34lno4gEY=; b=mGmT0S3ySWU3Bb20vrlRlEUdsOchhjk/u4nsbuHBDIZ1O9b0/EizMooUkP9DSV0AITT7um XzuYUqq/jYVDGkCQ== From: 'Sebastian Andrzej Siewior' To: Thomas Graziadei Cc: Mark Marshall , linux-rt-users , Mark Marshall , Thomas Gleixner , "linux-kernel@vger.kernel.org" , "rostedt@goodmis.org" Subject: Re: Kernel crash due to memory corruption with v5.4.26-rt17 and PowerPC e500 Message-ID: <20200819071138.bypg3slqhw7r577r@linutronix.de> References: <20200529131452.pgj7mx7xaz7n4kz3@linutronix.de> <20200529161518.svpxhkeljafbtdz2@linutronix.de> <20200529163722.mdxzrj4n3lyzjtfu@linutronix.de> <20200706165004.7m57fvspmwnjcjxh@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020-08-12 14:45:22 [+0200], Thomas Graziadei wrote: > Hi Sebastian, Hi Thomas, > any progress on your side? due to lack of time none. But I am on it=E2=80=A6 > Do you think the patch could be applied for the next versions? So I had a theory why it happens but then you said no so now I need to figure out why it happens so I can write it in the changelog. I believe you made it happen in qemu and you sent a .config and everything so I will stare into it as soon as I can. > Regards, > Thomas Sebastian