From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752664AbcERHta (ORCPT ); Wed, 18 May 2016 03:49:30 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:39933 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750925AbcERHt2 (ORCPT ); Wed, 18 May 2016 03:49:28 -0400 Date: Wed, 18 May 2016 09:49:24 +0200 From: Pavel Machek To: pali.rohar@gmail.com, sre@kernel.org, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com Subject: 4.5-rc0 regression: GPRS breaks after very short while Message-ID: <20160518074924.GA20652@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! I was afraid another GSM chip desoldered itself in N900, but no, it seems to be software this time. In 4.4, GPRS is rock solid, can survive overnight ping. In 4.5-rc0 and v4.6, modem fails when I use gprs for like a minute. Phone is not usable. Best regards, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html