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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 4238DC43387 for ; Fri, 18 Jan 2019 00:32:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 05CFA2087E for ; Fri, 18 Jan 2019 00:32:38 +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="aUslwsok" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726329AbfARAcg (ORCPT ); Thu, 17 Jan 2019 19:32:36 -0500 Received: from ozlabs.org ([203.11.71.1]:44853 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725892AbfARAcf (ORCPT ); Thu, 17 Jan 2019 19:32:35 -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 (2048 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 43ghjV59cCz9sCh; Fri, 18 Jan 2019 11:32:30 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1547771553; bh=SqX4ugTmGJY8bUxe7DGBPR32E3ZEAliC5r7vOtllh+s=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=aUslwsokUbwbVK0V9z1eqQI2ixKHv2dmiFEdbSz4evymK8DPEzUGlmYiza3zYa6PT EgTOErkQWwlOfxP7ObXYxxpczOh2Vtba2X1f1XvCo5pBt0dGRFFwQZiVacopCmgaRZ K/RRkptFIaZV4CJbI/N4MVFvl8yVhCwQThUW+J/hosFQwLfUf2equXk70795FYttlJ 6k7+D0GyYZuMFpYadSaHen7zu/xusYCR5mTD6ObW/Wbs4QdFLtfusg+SqmjLWW6fiu YTPXuqndPekbtTs2S645W+C/bK+J73UCH7o72igvWZ0AGosFFTUsuvskDuzS4m6UPo Ly4go4YMC8LXg== Date: Fri, 18 Jan 2019 11:32:30 +1100 From: Stephen Rothwell To: Thomas Gleixner Cc: Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra , Linux Next Mailing List , Linux Kernel Mailing List , Dave Hansen Subject: Re: linux-next: Fixes tag needs some work in the tip tree Message-ID: <20190118113230.3d11be0c@canb.auug.org.au> In-Reply-To: References: <20190118093135.39cf071e@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/FhimryAl9WKVCOptJXBrdFv"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/FhimryAl9WKVCOptJXBrdFv Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Thomas, On Fri, 18 Jan 2019 00:45:44 +0100 (CET) Thomas Gleixner wrote: > > On Fri, 18 Jan 2019, Stephen Rothwell wrote: > > Commit > >=20 > > a31e184e4f69 ("x86/pkeys: Properly copy pkey state at fork()") > >=20 > > Fixes tag > >=20 > > Fixes: e8c24d3a23a ("x86/pkeys: Allocation/free syscalls") > >=20 > > has these problems: > >=20 > > - SHA1 should be at least 12 digits long =20 >=20 > Sigh. I'll add that to my sanity checks, but this one has to be as is as > it's in the middle of a series of fixes pending for linus tree. That's OK, more of a reminder ... the abbreviated SHA1 is unique now, but may not be in the future - of course 12 digits does not guarantee that either. I am told we already have some clashes using 11 digits :-( --=20 Cheers, Stephen Rothwell --Sig_/FhimryAl9WKVCOptJXBrdFv Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlxBHp4ACgkQAVBC80lX 0GwCPwgAoJEVXnt9cOhGIZM6Bk78/iwOOLgxmyt/gJ36b/KuthmfzMEsKiGUO480 rw1dFYF0h9fV4l6fxKTSele8FPAiP/ZIoi+UOP7rgoSB3TrOMi8R1B59r7I62QZa LvRWOcLX2kKhRf59Nb/vkUusDRCbL9y6zuJubKnr0iBcf1X5s4p4aqpDVv/4RPAK B6HBQSFbxBGqEsUSl5ia79KZBC4F7VI5FRauq+2iDpFExAk1R2k12peSn+c5pkuM GFYa7GeODL298syWkyDiYZ61TbD9xNRH5X8Wt8Kf0JHFcq7F5q6ybZC3T6E3uRbz CY6hLp61qm9lA3LkiecY3PnMvN59tQ== =W/Xv -----END PGP SIGNATURE----- --Sig_/FhimryAl9WKVCOptJXBrdFv--