From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from e2.ny.us.ibm.com ([32.97.182.142]) by bombadil.infradead.org with esmtps (Exim 4.68 #1 (Red Hat Linux)) id 1Ja7zp-0006uX-Gv for kexec@lists.infradead.org; Fri, 14 Mar 2008 11:22:46 +0000 Received: from d01relay04.pok.ibm.com (d01relay04.pok.ibm.com [9.56.227.236]) by e2.ny.us.ibm.com (8.13.8/8.13.8) with ESMTP id m2EBMiDZ017581 for ; Fri, 14 Mar 2008 07:22:44 -0400 Received: from d01av02.pok.ibm.com (d01av02.pok.ibm.com [9.56.224.216]) by d01relay04.pok.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id m2EBMiTe392804 for ; Fri, 14 Mar 2008 07:22:44 -0400 Received: from d01av02.pok.ibm.com (loopback [127.0.0.1]) by d01av02.pok.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id m2EBMhTc027165 for ; Fri, 14 Mar 2008 07:22:44 -0400 Date: Fri, 14 Mar 2008 16:52:41 +0530 From: Mohan Kumar M Subject: Re: Fwd: Kexec support for PS3 (ppc64) Message-ID: <20080314112241.GC9643@in.ibm.com> References: <4574cb3d0803062155k7da6be9al30ee3f35d01f9f0@mail.gmail.com> <47D19114.1090700@am.sony.com> <4574cb3d0803110325u759a411ckbae3ff69557b0230@mail.gmail.com> <47D6B92D.2020205@am.sony.com> <47D6D406.8050209@am.sony.com> <4574cb3d0803140336g59236cf2w7e14405b2dc795a5@mail.gmail.com> <20080314110212.GA9643@in.ibm.com> <4574cb3d0803140418t41a84b93g9e25694b4c919e74@mail.gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4574cb3d0803140418t41a84b93g9e25694b4c919e74@mail.gmail.com> Reply-To: mohan@in.ibm.com List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Rajasekaran P Cc: kexec@lists.infradead.org, Geoff Levand On Fri, Mar 14, 2008 at 04:18:52AM -0700, Rajasekaran P wrote: > Yes,I built this kernel with CRASH_DUMP and VMCORE file system enabled. > Moreover, I disabled SMP as well. > My system kernel is (First kernel) is SMP enabled, does it matter? It should not matter. > > I dont get any message from dump capture kernel. > > I trigger crash dump using : > > echo c > /proc/sysrq-trigger While triggering the dump, don't you get any message, like sending IPI to cpu? > Initially capture kernel was loaded into 32MB only, but still it was not > booting. So I tweaked the KDUMP_KERNELBASE macro to load capture kernel to > 64MB ( My idea is, first 64MB for system kernel and second 64MB for capture > kernel). Should it be 32MB only? You can't do that. It should be at 32MB only. _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec