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=-8.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 B52F9C433DB for ; Thu, 11 Feb 2021 16:35:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C96E64EBB for ; Thu, 11 Feb 2021 16:35:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230259AbhBKQe1 (ORCPT ); Thu, 11 Feb 2021 11:34:27 -0500 Received: from mail.kernel.org ([198.145.29.99]:54930 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231311AbhBKP2a (ORCPT ); Thu, 11 Feb 2021 10:28:30 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7543964D87; Thu, 11 Feb 2021 15:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613057270; bh=5CaJiFoG/fwUYfQnBEAeBMgRK+ntGqqdbkCchfAnmqc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GFw8GhBxfjdR5BlSWcHkeTPN1ufTNy6ZoFvRY9UAWUt/yCd+T3O89rE+jlB5Lul6O qFQRlq2hEikTIOBZd5hsMqE3U9+mW7YbkjQhcsRHZvUr6FEvX6MQkP7QMxk8dbW/B6 /YZ6mzwTScvA52yvP8SzwTmYZzHSkzJZ4LMPvV6AUor6/gaNzUMmlFiZIv8fksyGAQ NT2nKwpMeo03+0yeMOnR7GcDMnymqtLGIliv5JPIu8oOeZSvd5qTYKDMGTkmyabSth Uf3GX8oe0RXr8aSqD0UPDEBpJ7bwBd8cSlvj7Y4scTJ+2tWf06X2q11nF3ggnq0p58 ejCWv6CF/66Dw== Date: Thu, 11 Feb 2021 15:26:56 +0000 From: Mark Brown To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, David Collins , Sasha Levin Subject: Re: [PATCH 4.19 07/24] regulator: core: avoid regulator_resolve_supply() race condition Message-ID: <20210211152656.GD5217@sirena.org.uk> References: <20210211150147.743660073@linuxfoundation.org> <20210211150148.069380965@linuxfoundation.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="OaZoDhBhXzo6bW1J" Content-Disposition: inline In-Reply-To: <20210211150148.069380965@linuxfoundation.org> X-Cookie: Do not pick the flowers. User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --OaZoDhBhXzo6bW1J Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Feb 11, 2021 at 04:02:41PM +0100, Greg Kroah-Hartman wrote: > From: David Collins >=20 > [ Upstream commit eaa7995c529b54d68d97a30f6344cc6ca2f214a7 ] >=20 > The final step in regulator_register() is to call > regulator_resolve_supply() for each registered regulator This is buggy without a followup which doesn't seem to have been backported here. --OaZoDhBhXzo6bW1J Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmAlTL8ACgkQJNaLcl1U h9DW+gf+IS7hwdAZRY+j1bSIul433VAxLvBks9GcB7EwmixSKg9PC/2IofbYOTpA spNvrFMe5vREV5+7KTz6ZzViMLmy5ZQwhGYF8Uyn2SxsOTHhEh90zpvHyKpCeZlR owvCoQ2wNg3gbm30658skJQIc6YhstTIrPRWsw9cD3hs/TlhS2RX4HOHSqO17P65 RE/76uU8/WoauqmcsVUELLrxOWzuasi8c9hJJZHLvpVgHOUvFPiHkBdMlQlqRMZ+ q0YC/LokZmXIPM+jougbSfF7YUqq9oSKPVTgg0JMPIqAd8+BdKzY8o9HXoJnpsMn SaU0KO8G1f7tA+0lIvn3IFS53vYWKg== =wJ4/ -----END PGP SIGNATURE----- --OaZoDhBhXzo6bW1J--