From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Fri, 11 May 2007 12:22:33 -0500 From: Anton Blanchard To: Andre Detsch Subject: Re: [RFC] cell: saving spus information for kexec crash Message-ID: <20070511172233.GA14587@kryten> References: <200705111353.22781.adetsch@br.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <200705111353.22781.adetsch@br.ibm.com> Cc: linuxppc-dev@ozlabs.org, cbe-oss-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, > This patch adds support for investigating spus information after a > kernel crash event, through kdump vmcore file. > Implementation is based on xmon code, but the new functionality was > kept independent. This brings up a point: it looks like kdump doesnt capture the FP and altivec regs. Could be important for some bugs. This brings up yet another point, it looks like our userspace core dumps dont capture altivec or SPU state. Anton