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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 A82E3C433E0 for ; Mon, 1 Jun 2020 10:49:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8115B2077D for ; Mon, 1 Jun 2020 10:49:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591008592; bh=/4UH/y1h8L0fXxRduGokjIWQiSlIStmygs+RLToQ9nI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=dY0mS1vXcvKGp5UZi3rhxZyeTYBbrUKb0N7jKHaLsotBlEq71p3Uu0e1sLVkoh50c AJusqb4hUrFnAZYLUTZK7Z9kgohpFCuC+b6mrFv4w/ZSqHpt76wD84kWYK04HGaV9H N1Ysr/f8+9fOznrdWasdmcVaSFuXqGLDquu2vfBc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726751AbgFAKtu (ORCPT ); Mon, 1 Jun 2020 06:49:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:57394 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725788AbgFAKtr (ORCPT ); Mon, 1 Jun 2020 06:49:47 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E566620772; Mon, 1 Jun 2020 10:49:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591008586; bh=/4UH/y1h8L0fXxRduGokjIWQiSlIStmygs+RLToQ9nI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Dv0KRd8sOXNK00jnPGPKUnPhwV0SkcpfCdRhVl6r61B6ZW8j5mgNxxasx/Ds7zqOc TT1g/yXaLhY4uUrtoJv8w4NX0TxzW/1czv6ByKLVIiMV1+vyFQMJu/S/WFxYV4AuRT rsmUoIMPYd+QNja8j+k0Z7NeXpgI1J6+HERvpg/8= Date: Mon, 1 Jun 2020 11:49:44 +0100 From: Mark Brown To: John Stultz Cc: lkml , Patrick Lai , Banajit Goswami , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Srinivas Kandagatla , Vinod Koul , Kuninori Morimoto , Stephan Gerhold , Sami Tolvanen , Todd Kjos , Alistair Delva , Amit Pundir , Sumit Semwal , alsa-devel@alsa-project.org Subject: Re: [RFC][PATCH] ASoC: qcom: q6asm-dai: kCFI fix Message-ID: <20200601104944.GA5234@sirena.org.uk> References: <20200529213823.98812-1-john.stultz@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Kj7319i9nmIyA2yE" Content-Disposition: inline In-Reply-To: <20200529213823.98812-1-john.stultz@linaro.org> X-Cookie: hangover, n.: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Kj7319i9nmIyA2yE Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, May 29, 2020 at 09:38:23PM +0000, John Stultz wrote: > [ 82.585661] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000001 > [ 82.595387] Mem abort info: > [ 82.599463] ESR = 0x96000005 > [ 82.602658] EC = 0x25: DABT (current EL), IL = 32 bits Please think hard before including complete backtraces in upstream reports, they are very large and contain almost no useful information relative to their size so often obscure the relevant content in your message. If part of the backtrace is usefully illustrative (it often is for search engines if nothing else) then it's usually better to pull out the relevant sections. --Kj7319i9nmIyA2yE Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl7U3UcACgkQJNaLcl1U h9BhEAf+Pt/dDyPB3Af0xeDBSv6zsEDpdm3K9d1LJUNB2NUjzgwHgD7cFASZD8wt L/+xGLg8auxCC5t+QhOECKSk/ovv4FiLcWSv0MSBlCX2X7HCgIWP+UjBFKG9a9Do m6onms+z024kXU1yfZDA3h7zeIT2w4rZ5j5c7SfVbpuaI5KT+xbw5EiDQCht6OlB LM12/hlKCjEjQ2U4r62JRYgYwMnPKwmp4OcWH99anZPopnjsDO2i5E0ENxtDx4JU O2s/WRp5PQXDaG9wRXhn9HBGDfckQsUUjMlxJRHa5RLIqvwGWja79ihQx5S5brFb XX81ZEOmGuzWoi8UZ6ivB6NHSJq52Q== =WMyj -----END PGP SIGNATURE----- --Kj7319i9nmIyA2yE--