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=-0.9 required=3.0 tests=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 C081AC43603 for ; Tue, 17 Dec 2019 23:51:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6AC7C2176D for ; Tue, 17 Dec 2019 23:51:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="FEDg76Bk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725975AbfLQXvT (ORCPT ); Tue, 17 Dec 2019 18:51:19 -0500 Received: from bilbo.ozlabs.org ([203.11.71.1]:46597 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725946AbfLQXvS (ORCPT ); Tue, 17 Dec 2019 18:51:18 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 47cvzl1j8Rz9sR1; Wed, 18 Dec 2019 10:51:15 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1576626676; bh=GnAUl3PzTD6UAywDYOK5oZBCRdCtb1Q1Fvz2NZyJwW4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=FEDg76Bk1tsPQeXr3u1NZQNYOZrA6PbRIZKko1PfFko37HZicLFhauEfRY7pHiBNN 3AVfAzKjEUUp9gYrPHXlmgFtC4aPw6SC5MvoVyS7MAbAWKoQIpqiwD3GXW/bk03fOR mlXrg5vlq4J/raXu+fL5edfZPAoRt0ekqBMQoOClyw6fpUlOe1Imd+JbvCYUNb4Tsm aQBmggN2jrYso14Eajag2u2xFfj5WPXpXy9+saXwLt2FFl+996ZlIrL06yNCgzR7Pe FOmSmaqe0QkmjX650wK9PNkqZFHe2e2h1rL5OQOpEuTXzdAAg/VPTEY+AQMGzONakF hWwzNe+RsImng== Date: Wed, 18 Dec 2019 10:51:13 +1100 From: Stephen Rothwell To: Greg Kroah-Hartman Cc: Alexander Shishkin , linux-kernel@vger.kernel.org, Andy Shevchenko , Ammy Yi , stable@vger.kernel.org Subject: Re: [GIT PULL 4/4] intel_th: msu: Fix window switching without windows Message-ID: <20191218105113.21cc94fb@canb.auug.org.au> In-Reply-To: <20191217120629.GB3156341@kroah.com> References: <20191217115527.74383-1-alexander.shishkin@linux.intel.com> <20191217115527.74383-5-alexander.shishkin@linux.intel.com> <20191217120629.GB3156341@kroah.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/UIwpCo_nVWJXHjBngfC9MRi"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org --Sig_/UIwpCo_nVWJXHjBngfC9MRi Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Greg, On Tue, 17 Dec 2019 13:06:29 +0100 Greg Kroah-Hartman wrote: > > On Tue, Dec 17, 2019 at 01:55:27PM +0200, Alexander Shishkin wrote: > > Commit 6cac7866c2741 ("intel_th: msu: Add a sysfs attribute to trigger > > window switch") adds a NULL pointer dereference in the case when there = are > > no windows allocated: =20 >=20 > Commit ids should only be specified in 12 digits, not 13 :) It is possible that 13 digits may be necessary to be unambiguous within a git repo. In fact, as we continue with a single git repo (Linus'), at some point 13 digits will become normal. --=20 Cheers, Stephen Rothwell --Sig_/UIwpCo_nVWJXHjBngfC9MRi Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl35afEACgkQAVBC80lX 0Gyn5gf9EbgzxPiJZyCJewP+YFS3xms6a67yK8sbNVizB+qvdjP0YmGOdYwYll/u sKqhu2CLRiTcZrzsqCYR0sGPm5BJ/0K2z7T0ZRvOZzulAS0N+WKilLqdRmsaYuFJ EC9p+i2Exr4aJldLUDNbLmzcPaXTAHXGEPbzUwgrOAD/edV3CIEydM1/c+HliD9N ap/6mYV181HvYOG3poYi4E0aGOvk1nWUtMPLubXnRg/2xT7F3bHD+cMGi0zYFJ4T R+S/lPvWRaCtBcmVnNFI2vpdj1ZkAq+uB07hgVfCAJ2ZRdJHi2KEIaA0XuV+nExC 8peLAA0uvQs1X03M39e2fY1o/z45hQ== =lBmi -----END PGP SIGNATURE----- --Sig_/UIwpCo_nVWJXHjBngfC9MRi--