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 BC873C433EF for ; Thu, 31 Mar 2022 17:34:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231398AbiCaRf4 (ORCPT ); Thu, 31 Mar 2022 13:35:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231381AbiCaRfy (ORCPT ); Thu, 31 Mar 2022 13:35:54 -0400 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 471EB5D18D for ; Thu, 31 Mar 2022 10:34:06 -0700 (PDT) Received: by mail-pf1-x42f.google.com with SMTP id s8so201952pfk.12 for ; Thu, 31 Mar 2022 10:34:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=hMbErTT0SxAINAqq83ORsuba/wRxrUfn7/5Ck997gZc=; b=ib9rm2xQ6VaHyjBZRYv4+UFo00Ssflig3UjDSZ0C/YAZRNE48SDoQ6ndG1DpY5Ttao vDCQwLtE+FeGi1XMytJZhcsh8B6tNKtwsyR2slliUxRIwSRKEY1XE/cqI67GO+g0lWAx dRz3gRqqtGh/bNEM0tmXHfl5ZgKairNR+LGWX2VrIwWDe++U7h1iga0AIrtBsgNkEqEx b6Di4+/mG1+/64xga3Ot/lbEE7q30LzavUHUNHjRfZaWTMnrO0GhUoNASFyYRmcFJp++ DyqtAMYJJ+d+Oz4+62clhUGLrz49KIzR48npw8B5DDithQchgb8PkBPT2M4F4vvFRpj1 cMwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=hMbErTT0SxAINAqq83ORsuba/wRxrUfn7/5Ck997gZc=; b=W5mtLDHsi9Wm6JHmDkJSzUaaQc5LZQ1sdsQIMyhxvwyIAfZUFX6OTKfc+6B3VXGMyh iTbQUaQ4AOmA9j6aXwfOsvX5I6oTyG69B5GN2ROuIlhBqU9iTorbSj2BM98+MrD9OCP0 1V/c1ZziwW16K4uhKKAN8X2GexaM1z2F8dsDKnw+jVOORcGv+MXzU5kiCIEIxiRQXPbF A1dtC2CzOlqXqiN7/ZBGzSosUFY6kCf95XffzFKuFlML/wIA0wyDetPAh/phhz5MNbtH hlfCjVa1hUCtfhruauMEra6J/XZr/AswDwoQ7NcBN/NrRMdrQGwA59CAO9scMovR5sGs xOsw== X-Gm-Message-State: AOAM533UpSXyLcVWHfbKkrpGjSvFvtVOJRPWw6e69m0IXO2FWHVh1V/Y IlBL9ZLEGc3qR3bu7ypRs3d+7A== X-Google-Smtp-Source: ABdhPJyUCpExZImsOuZvYr/O3DuYD1F6zdr1CtuiwhEu74Fj+fiS02OVpvuGidJ+x5cAtUGyIaoaHg== X-Received: by 2002:a62:84d3:0:b0:4fa:72e2:1c64 with SMTP id k202-20020a6284d3000000b004fa72e21c64mr40622735pfd.29.1648748045365; Thu, 31 Mar 2022 10:34:05 -0700 (PDT) Received: from google.com ([2620:15c:202:201:a082:a097:a7d8:d309]) by smtp.gmail.com with ESMTPSA id j7-20020a056a00130700b004b9f7cd94a4sm89021pfu.56.2022.03.31.10.34.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Mar 2022 10:34:03 -0700 (PDT) Date: Thu, 31 Mar 2022 10:33:57 -0700 From: Benson Leung To: Greg KH Cc: Won Chung , Takashi Iwai , Heikki Krogerus , Jaroslav Kysela , Takashi Iwai , Mika Westerberg , Benson Leung , Prashant Malani , linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH v2] sound/hda: Add NULL check to component match callback function Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="E1fquEHOhb7T5Oxo" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org --E1fquEHOhb7T5Oxo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Greg, On Thu, Mar 31, 2022 at 07:18:00PM +0200, Greg KH wrote: > On Thu, Mar 31, 2022 at 09:58:43AM -0700, Won Chung wrote: > > > So is this actually triggering on 5.17 right now? Or is it due to so= me > > > other not-applied changes you are testing at the moment? > > > > > > confused, > > > > > > greg k-h > >=20 > > Hi Greg, > >=20 > > I believe it is not causing an issue in 5.17 at the moment. It is > > triggered when we try to apply new changes and test it locally. > > (registering a component for usb4_port) >=20 > Then why would it ever be needed to be backported to a stable kernel? >=20 > Please be more careful. >=20 > greg k-h Sorry about that. I gave Won bad advice to cc stable. You're right, it will only be relevant when a future patch lands in usb4. Thanks, Benson --=20 Benson Leung Staff Software Engineer Chrome OS Kernel Google Inc. bleung@google.com Chromium OS Project bleung@chromium.org --E1fquEHOhb7T5Oxo Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQCtZK6p/AktxXfkOlzbaomhzOwwgUCYkXmBQAKCRBzbaomhzOw whPdAP4zpYThE+DOUyuAKUnnT6U3XkFRur72pnTiMNLwrfkKrAD/RCFAUHUKGoHB 8xryjhUyyXm+VZc/T1ItQdTq+pbaMw8= =X8T3 -----END PGP SIGNATURE----- --E1fquEHOhb7T5Oxo--