From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: Re: [RFC PATCH] tty: serial: Add 8250-core based omap driver Date: Tue, 08 Jul 2014 18:46:58 +0200 Message-ID: <53BC2082.9090807@linutronix.de> References: <1404316809-20637-1-git-send-email-bigeasy@linutronix.de> <20140703184808.GD17769@csclub.uwaterloo.ca> <20140704181317.GE17769@csclub.uwaterloo.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from www.linutronix.de ([62.245.132.108]:33275 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751581AbaGHQrD (ORCPT ); Tue, 8 Jul 2014 12:47:03 -0400 In-Reply-To: <20140704181317.GE17769@csclub.uwaterloo.ca> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Lennart Sorensen Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Felipe Balbi On 07/04/2014 08:13 PM, Lennart Sorensen wrote: > I get a segfault at this line: > > mvr = uart_read(up, UART_OMAP_MVER); > > I added it to ti's 3.12.y kernel and ran it on uart7 and uart8 on > a dra7xx-evm as a module (built in the kernel never booted due to > the crash). I just managed to boot my dra7-evm on mainline. It crashed in serial_omap_runtime_resume(). Now that is fixed. The next post should have this fixed and work (at least on v3.16-rc). Sebastian