From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: OMAP baseline test results for v3.7-rc1 Date: Tue, 30 Oct 2012 14:32:54 +0200 Message-ID: <20121030123254.GD29095@arwen.pp.htv.fi> References: <20121025101212.GD21217@arwen.pp.htv.fi> <20121026201539.GD29548@arwen.pp.htv.fi> <20121029200032.GD30152@arwen.pp.htv.fi> Reply-To: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="eqp4TxRxnD4KrmFZ" Return-path: Received: from comal.ext.ti.com ([198.47.26.152]:43397 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752440Ab2J3MjA (ORCPT ); Tue, 30 Oct 2012 08:39:00 -0400 Content-Disposition: inline In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Paul Walmsley Cc: Felipe Balbi , Jean Pihet , aaro.koskinen@iki.fi, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, khilman@ti.com --eqp4TxRxnD4KrmFZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Tue, Oct 30, 2012 at 12:17:11PM +0000, Paul Walmsley wrote: > On Mon, 29 Oct 2012, Felipe Balbi wrote: >=20 > > that's too bad :-( > >=20 > > Can you compile with: > >=20 > > CONFIG_I2C_DEBUG_CORE=3Dy > > CONFIG_I2C_DEBUG_ALGO=3Dy > > CONFIG_I2C_DEBUG_BUS=3Dy > > CONFIG_DEFAULT_MESSAGE_LOGLEVEL=3D9 > >=20 > > so that I can see all transfers ? >=20 > Log is below. that's working. It only helps to let me know we have a race somewhere, and if it is what I'm thinking, the wmb() patch should help, but you said it doesn't, right ? without seeing debugging information on the failing case, it'll be very difficult to sort this one out provided noone else seems to be able to reproduce it. --=20 balbi --eqp4TxRxnD4KrmFZ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQj8j2AAoJEIaOsuA1yqREpFEQAKa5T/uC3MIfHR/vjXZza/mS dUbKYOmdqGCLwQ5kHGMfBRP6YDIm+pFS8bJHpeONU6EmMyf875rhMjKR4Kogo0pd 5uHd2fM4cpKTRN7+kF/AfFV1BdkC/vmtJwnGfdadPaCo9xD40hvpd/fwFzztwkvz 3A+vTUprbtIqDepG3SbGcyS5HKHv25TxOt0v2mnTsACC8vD/GpPCGQfr+ZdE0TWy 9p7f5dXicqCBbY9DaaM5F6NpuP3q5nnBW45ilb6W0Xzx1o3tgl2mmaYalf/4FnU5 98vINFtfoHsqF53U01VWcEE834BmxsCun5joGNogT/z4dNSyjQoBGyGhhpbjF9Yn ItEaNOVQRNzk+xvQI0sa5ScvGxOMcK76/nxmmEZCkhHkG8DubAelq7I8Y06zm24R /M1yLGyrYFj5tEhAp2CQoWuJ3OIlI8sa4AZ7Lugp5QN0H+dFpMX66q77SvaFr5QE aMjSzZaJwx7S0kjv81KUA6urLlxIUW6Imzfipj6xK82jS4JKE697aawvWAtd16sN hZFbZ9zChsgqURnvze/HTQ8qHSsQWiyYGpu3XB92bxzUL9Pwp1sgIk647Z9sdRuU 3CgK8CI47cHU79jN6aqi0lmA2z3YrBXGI8yILTBhsQPLuHBW+gLdJDyAjHwLcWJD Y5pdF2fruDbkoAPsON45 =TnZI -----END PGP SIGNATURE----- --eqp4TxRxnD4KrmFZ-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Tue, 30 Oct 2012 14:32:54 +0200 Subject: OMAP baseline test results for v3.7-rc1 In-Reply-To: References: <20121025101212.GD21217@arwen.pp.htv.fi> <20121026201539.GD29548@arwen.pp.htv.fi> <20121029200032.GD30152@arwen.pp.htv.fi> Message-ID: <20121030123254.GD29095@arwen.pp.htv.fi> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Tue, Oct 30, 2012 at 12:17:11PM +0000, Paul Walmsley wrote: > On Mon, 29 Oct 2012, Felipe Balbi wrote: > > > that's too bad :-( > > > > Can you compile with: > > > > CONFIG_I2C_DEBUG_CORE=y > > CONFIG_I2C_DEBUG_ALGO=y > > CONFIG_I2C_DEBUG_BUS=y > > CONFIG_DEFAULT_MESSAGE_LOGLEVEL=9 > > > > so that I can see all transfers ? > > Log is below. that's working. It only helps to let me know we have a race somewhere, and if it is what I'm thinking, the wmb() patch should help, but you said it doesn't, right ? without seeing debugging information on the failing case, it'll be very difficult to sort this one out provided noone else seems to be able to reproduce it. -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: