From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Message-ID: <18400.41990.995316.729968@cargo.ozlabs.ibm.com> Date: Wed, 19 Mar 2008 16:26:30 +1100 From: Paul Mackerras To: Olaf Hering Subject: Re: crash in init_ipic_sysfs on efika In-Reply-To: <20080317195305.GA13298@aepfle.de> References: <20080317195305.GA13298@aepfle.de> Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Olaf Hering writes: > I cant reproduce this bug on my board, but: > > The global primary_ipic in arch/powerpc/sysdev/ipic.c can remain NULL if > ipic_init() fails. init_ipic_sysfs() will crash in that case. > > Something like this may fix it: Is this needed for 2.6.25? Is the system at all usable if ipic_init fails? Paul.