From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: v3.19: Nokia N900 - usb nokia gadget crash Date: Mon, 2 Feb 2015 16:27:27 -0600 Message-ID: <20150202222727.GC30753@saruman.tx.rr.com> References: <201501311006.11909@pali> <201501311025.09553@pali> <20150202221713.GB30753@saruman.tx.rr.com> Reply-To: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="aT9PWwzfKXlsBJM1" Return-path: Content-Disposition: inline In-Reply-To: <20150202221713.GB30753@saruman.tx.rr.com> Sender: linux-kernel-owner@vger.kernel.org To: Felipe Balbi Cc: Pali =?iso-8859-1?Q?Roh=E1r?= , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, Pavel Machek , Sebastian Reichel , Aaro Koskinen , Ivaylo Dimitrov , Tony Lindgren List-Id: linux-omap@vger.kernel.org --aT9PWwzfKXlsBJM1 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Feb 02, 2015 at 04:17:13PM -0600, Felipe Balbi wrote: > On Sat, Jan 31, 2015 at 10:25:09AM +0100, Pali Roh=E1r wrote: > > On Saturday 31 January 2015 10:06:11 Pali Roh=E1r wrote: > > > Hello, > > >=20 > > > when I try to modprobe g_nokia.ko gadget module on n900 > > > device, it produce tons on lines to display and then crash > > > and reboot device. So its not working and I (without Nokia > > > (TM) serial console I cannot debug it). > >=20 > > When I compile g_nokia into zImage (not as external module) then=20 > > it kernel loads correctly and usb is working. > >=20 > > Any idea why g_nokia as external kernel module cause problems,=20 > > but compiled into zImage is working?? >=20 > what I got here is a WARNING from f_phonet only, I'll look into it. Keep > in mind I don't have N900 available, testing with beagleboneblack and > AM437x SK. looks like there's a bug with MUSB too which needs fixing for that. Did you get "inconsistent lock stae" WARN ? --=20 balbi --aT9PWwzfKXlsBJM1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUz/nPAAoJEIaOsuA1yqREkQMP/3EcNhUSvnTcEOTeX+ZW0kM7 ycCOydqV3QLHB2ANNO+KDFlF0goi0ELP9c06fqwOXCb8H8vpeV2HAhu8n8CvOuRJ F2gY7aWzphbTj7g+Ez3y+bJdvdAWciVPyfno9m0RcwK/TVEUHJPE01+4SrcwbuHz YPrb6TWsHXGQfQMPQCKPwwX1LjxIKalPJpxrOrMMALkxQsuWeDImbNJKCpVq2Vfe DTRzYUyOUhVodCDJKAExL/e+JGVYCd5MS6MHi3lVsOzVjJ9ueo06njb0JF9rNBC7 ONKWL7WiJTlAWnVteOm+3Bo5RCa+PVYY6w7lXx0dgOjq2cgQYuk4SbI7/dk6cxqP 0PpyDXmmQ2FMTIbiNKuL+IBX8HDihpBzwXGuA0D3AVcpa+zYGpgVL6fpid10Ul/W CCs6kg4xLHv5bpO6EyMhdq5TqtO6ePHFBYyHwdtPJvGPRnp7+jw2+RnaSjbLz/Rm zPfHHM4efWIf0PHjxPu0t9IQYKb5O9yCfRE0f2iDicSeD726wb30I4tVegdJe8xM jQuVcIL1ZmjH1xVE4LzI0pW/OfEhbFaihlEI0CBvlEYSmNlqRH4OtIyGuoNZ59ZO gCnMZgG6Q59NfBuijqSMHiTKXgS3ctIOQzNHwvsrO9EVyVB+hwt6hmIgrqtkOUo4 1RoNpR1l0nK2FCPpjAD3 =dBb5 -----END PGP SIGNATURE----- --aT9PWwzfKXlsBJM1--