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 C0A95C3B18B for ; Thu, 13 Feb 2020 11:37:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F0DB218AC for ; Thu, 13 Feb 2020 11:37:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581593824; bh=KoMi3mqOQE1OFyVlsv0WPVN9MqomVPafDTkEPW+lwaU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=O9JZzyVk6zOiSrqjPGyWD7AczDS4A/eLLeQb3zt3IOMoD6TbU0FU9zOjSye27ZHCk 5X0D8s3kvKiLQgy6ofH4W2V2SIEZt74az1eyatZpx4FNNaD6ukY/FwK2sYkiUtN+X1 Ng8SpPqfPpy8fpFHpLKU4bznBN4aPLxF6NZ2bg8Y= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729531AbgBMLhE (ORCPT ); Thu, 13 Feb 2020 06:37:04 -0500 Received: from foss.arm.com ([217.140.110.172]:45350 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726232AbgBMLhD (ORCPT ); Thu, 13 Feb 2020 06:37:03 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2B9201FB; Thu, 13 Feb 2020 03:37:03 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id A4F8C3F6CF; Thu, 13 Feb 2020 03:37:02 -0800 (PST) Date: Thu, 13 Feb 2020 11:37:01 +0000 From: Mark Brown To: Jerome Brunet Cc: Samuel Holland , Liam Girdwood , Rob Herring , Mark Rutland , Jaroslav Kysela , Takashi Iwai , Jonathan Corbet , alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 1/4] ASoC: codec2codec: avoid invalid/double-free of pcm runtime Message-ID: <20200213113701.GA4333@sirena.org.uk> References: <20200213061147.29386-1-samuel@sholland.org> <20200213061147.29386-2-samuel@sholland.org> <1jr1yyannl.fsf@starbuckisacylon.baylibre.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="qMm9M+Fa2AknHoGS" Content-Disposition: inline In-Reply-To: <1jr1yyannl.fsf@starbuckisacylon.baylibre.com> X-Cookie: Academicians care, that's who. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --qMm9M+Fa2AknHoGS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Feb 13, 2020 at 09:37:18AM +0100, Jerome Brunet wrote: > This brings another question/problem: > A link which has failed in PMU, could try in PMD to hw_free/shutdown a > dai which has not gone through startup/hw_params, right ? I think so, yes. --qMm9M+Fa2AknHoGS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl5FNNoACgkQJNaLcl1U h9Anuwf/SQT6ubriSIEq1TwGCzPNYCbx2WjOhRIjTbtNwtmezyCgzCOThrEEuRZh VjvYkn7VqZBgoHsh43+vqiwtI3eLXwrX02o4izW1srdqfh2ZDAMmHH37qf8zfYmv S7bC9gDSY8sFOjSevEKgk6MC/3h60PKK0Q7FWc/A1B8Fqo5ZaoeuYrMqw0x2yQVI 1DRTlhVoOKIQ+tjKIPmRwTt1KyJi9FlhN5oW2hEpIpMOK34jnVyKBMHESopGF6tT fFPPHWKfZlxP8SkwtcYsH1xxrZC5LwlPA8haNBQAtniDaVG+PlndvoN69UfBudPw s7tJfn+2MEXC0NEJzXukYpwwHkuu1A== =r51Q -----END PGP SIGNATURE----- --qMm9M+Fa2AknHoGS--