From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: To: "=?iso-8859-1?Q?Jo=EBl_Soete?=" Cc: parisc-linux@lists.parisc-linux.org Subject: Re: [parisc-linux] evms-0.9.1 && hppa (follow ...) In-Reply-To: Message from "=?iso-8859-1?Q?Jo=EBl_Soete?=" of "Thu, 07 Mar 2002 15:32:31 +0100." References: Date: Thu, 07 Mar 2002 10:06:35 -0700 From: Grant Grundler Message-Id: <20020307170635.4D95C4872@dsl2.external.hp.com> Sender: parisc-linux-admin@lists.parisc-linux.org Errors-To: parisc-linux-admin@lists.parisc-linux.org List-Help: List-Post: List-Subscribe: , List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: "=?iso-8859-1?Q?Jo=EBl_Soete?=" wrote: ... > I am not quiet sure to be absolutely right but for a first test, I only > change "user_parms->buffer_address" by "tmp.buffer_address" > and the system does not anymore crashes: Excellent. That was too easy. ... > As you can see it is not yes perfect because: "evms_vgscan(267): unaligned > access to 0x00022efe at ip=3D0x40207d8f" The kernel should be dealing with unaligned access - the msg is a warning since it will have substantial performance impact. > and also logs a lot of data page fault: Yeah - gdb to debug those. ... > Humm ... have you an idea why this problem did not appears for this i386 or > ppc (the two official supported till now)? Dunno. Luck? Those arches may not be as sensitive to address space issues. welcome, grant