From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933167AbcASV7C (ORCPT ); Tue, 19 Jan 2016 16:59:02 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:50631 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753736AbcASV64 (ORCPT ); Tue, 19 Jan 2016 16:58:56 -0500 Date: Tue, 19 Jan 2016 21:58:48 +0000 From: Ben Hutchings To: Markus Trippelsdorf Cc: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org Message-ID: <20160119215848.GH2637@decadent.org.uk> References: <20160119213213.GB2637@decadent.org.uk> <20160119214018.GD321@x4> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="dCSxeJc5W8HZXZrD" Content-Disposition: inline In-Reply-To: <20160119214018.GD321@x4> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: ben@decadent.org.uk Subject: Re: [PATCH perf 0/4] Build fixes for gcc 6 X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on shadbolt.decadent.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --dCSxeJc5W8HZXZrD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 19, 2016 at 10:40:18PM +0100, Markus Trippelsdorf wrote: > On 2016.01.19 at 21:32 +0000, Ben Hutchings wrote: > > gcc 6 warns about various things in tools/perf and with -Werror > > these turn into build failures. One of them is a real though not > > very serious bug. >=20 > I've already send patches for 1,2 and 4. See: > https://lkml.org/lkml/2015/12/14/460 >=20 > Not sure what happened with them. Also your patch number 4 is wrong, you > should just delete the semicolon. I think that the busy-wait, intentional or not, may be a necessary part of the test case. Ben. --=20 Ben Hutchings When in doubt, use brute force. - Ken Thompson --dCSxeJc5W8HZXZrD Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBVp6xmOe/yOyVhhEJAQr0ZxAAzJa5NSKqeHaih7qg4ZPwLK2i0yMmAfZ3 Vv+gL8pv+SlDVKuu7q/07Zq9Mzg3ULrI4QTOAN9AeCkLI+AT+ZhbBvmJi7Jewqvk E1/L7xo7VrLqrfkocIuw3ZqoOymSFOF5soUR4IufSM5LKxnDvC7J/peWVZTQ1Q4x /rK2VQwRI8EVpuPE4luEXhLSeuudq78Q5IMskTB9rO1MK5mrS7td62pFlhRuqmax M5plHNicChZO9DLI7Wuv24BW5XSpL0JP3BUDkmE3ya3IIqg2dM1iHSojgX5GV02g TNryzOBeG3mhbcAfKvm4ceQ+ltIHql4ZBg5+LRsDdgrR+4XTjUk4jCRQRKOpDpMs ZOWmyNmAnQEtSiFcjmFfTvrMTLfo7z1i/lOIA06Cu63HTJW7eeUTfVzPQdYi8cMh v+qkdiSdV//SGgKcrU+68dU+Fr+0NqE/8tt39ccPfawVt5FsQTGY/qfcnUsHW7Vz e4i/dOOIMeKwa7SiwcZ/dh9/AQTT0Uc424aW2XhzHLfAi4LolAkYgShqnh/rDtdj OD7xOqTHe31UbkY5gQ2cwuEqSX/zE2jDRqjQx7NzjZF1QBQn8q5VYlbS5xJ1C3dc KA/CmJC0jN/CYq3AMmwE1NRSuWlpybTlw4NMOSgsjdSlIdpOaN03BNSJEdDH0867 V/Ai95PXLUU= =SW7I -----END PGP SIGNATURE----- --dCSxeJc5W8HZXZrD--