Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752889AbaBJVc0 (ORCPT ); Mon, 10 Feb 2014 16:32:26 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:45052 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752311AbaBJVcU (ORCPT ); Mon, 10 Feb 2014 16:32:20 -0500 Message-ID: <1392067925.12555.19.camel@deadeye.wl.decadent.org.uk> Subject: Re: [PATCH 0/3] Fix perf build breakages in 3.13 From: Ben Hutchings To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Paul Mackerras , Ingo Molnar , linux-kernel@vger.kernel.org, stable@vger.kernel.org Date: Mon, 10 Feb 2014 21:32:05 +0000 In-Reply-To: <20140210175215.GD20833@ghostprotocols.net> References: <1391648361.3003.97.camel@deadeye.wl.decadent.org.uk> <20140206134817.GC8026@ghostprotocols.net> <1391695995.3003.108.camel@deadeye.wl.decadent.org.uk> <20140210175215.GD20833@ghostprotocols.net> Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-pGZ8OlG26xBT9HIzUBDq" X-Mailer: Evolution 3.8.5-2+b1 Mime-Version: 1.0 X-SA-Exim-Connect-IP: 192.168.4.239 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-pGZ8OlG26xBT9HIzUBDq Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2014-02-10 at 14:52 -0300, Arnaldo Carvalho de Melo wrote: > Em Thu, Feb 06, 2014 at 02:13:15PM +0000, Ben Hutchings escreveu: > > On Thu, 2014-02-06 at 10:48 -0300, Arnaldo Carvalho de Melo wrote: > > > Em Thu, Feb 06, 2014 at 12:59:21AM +0000, Ben Hutchings escreveu: > > > > perf no longer compiles on powerpc and sparc due to changes in the = trace > > > > sub-command. This series fixes those compile errors; I compile-tes= ted > > > > in Debian sid on armhf, i386, powerpc and sparc. > > > >=20 > > > > I would much prefer not to revert the tty ioctl decoding but I thin= k > > > > it's going to take a much more sophisticated approach to do it righ= t > > > > across all supported architectures. > > >=20 > > > Second thought on the revert one: > > >=20 > > > Do you have a problem of switching the big hammer to one that makes t= his > > > work just on x86/x86-64? > >=20 > > That seems reasonable as a temporary measure. >=20 > Applying this to my perf/urgent branch, ack? > > - Arnaldo >=20 > commit 57f7077f41104c5499a89803f58b5886ee51555f > Author: Arnaldo Carvalho de Melo > Date: Mon Feb 10 14:09:48 2014 -0300 >=20 > perf trace: Fix ioctl 'request' beautifier build problems on !(i386 |= | x86_64) arches > =20 > Supporting decoding the ioctl 'request' parameter needs more work to > properly support more architectures, the current approach doesn't wor= k > on at least powerpc and sparc, as reported by Ben Hutchings in > http://lkml.kernel.org/r/1391593985.3003.48.camel@deadeye.wl.decadent= .org.uk . > =20 > Work around that by making it to be ifdefed for the architectures kno= wn > to work with the current, limited approach, i386 and x86_64 till bett= er > code is written. > =20 > Reported-by: Ben Hutchings > Cc: Adrian Hunter > Cc: David Ahern > Cc: Frederic Weisbecker > Cc: Jiri Olsa > Cc: Mike Galbraith > Cc: Namhyung Kim > Cc: Paul Mackerras > Cc: Peter Zijlstra > Cc: Stephane Eranian [...] Please add: Cc: # 3.13 Fixes: 78645cf3ed32 ("perf trace: Initial beautifier for ioctl's 'cmd' arg"= ) Ben. --=20 Ben Hutchings We get into the habit of living before acquiring the habit of thinking. - Albert Camu= s --=-pGZ8OlG26xBT9HIzUBDq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAUvlFVee/yOyVhhEJAQqqlxAAxN22aU6zLJ9GfIIHFjBVm2M/ANhWSwWJ 7+OWvQ1bqqQCfqrm1EUf+kY0Eww9DIugDz7XF2XdpYImX2mh1VOnnZFRcWe03Vbp LiD8gKznQzDSQ9tqf7bPogDqfw2n1qVpas3qIdswHiqNcBMq1w0VdDGr8+TtUbF+ 0Sb6H6s6hLjEJi2wm21PYMyvN+5K9eSHgPKZTrOQZcEIzIpjc3c2h9VicGWcP2j2 M2ecHhAuA7Ja03SwL6Q/dQvskNvCPXm+XIICj23BEe2UipC/F4nwwAe79ogcabFQ IrtO3Jv9ufCyeDvp/GkMDOeJCq8Y73yoJfH3BZ9/VvNK6sxDHQ2xYnSYJjOV7oHh 91tnP68V9LL469YPGuLQmulouq0BD6rOXAd37H5G1y/Z/FOFBebYogRqMK9Xs3qz YeGqt2180KbiT5z+8fY7VNSDhSk3adbgQvOjEHd7PCOQjf+JTuH8fMppByeMo/7q YlMg+5bsLJpNsLwF0RNRGHutEh7vTTZVt38Ay6W7L/KjVbotaIjFhFBwmLVz2kZv Jg6evRC6vCVFrQH/5MU1RiDhKooHTrZ8Q8kBd0cY6pmrjwMTvznYT7NFFbaEx/2F XXFK6GxHs8+SVUvNWAQb1j92tTmzf4TITkc6u1B/W/BUcY6+HJNwjbCIDT98kL81 Yp5peR0QGIY= =lU6B -----END PGP SIGNATURE----- --=-pGZ8OlG26xBT9HIzUBDq-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/