From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith M Wesolowski Date: Wed, 18 Aug 2004 21:39:18 +0000 Subject: Re: Sun4d progress Message-Id: <20040818213918.GA9328@foobazco.org> List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org On Wed, Aug 18, 2004 at 02:33:28PM -0700, William Lee Irwin III wrote: > > I get a bootable UP system but SMP locks up after > > ioremap: done with statics, switching to malloc. > > Does anyone know what is happening ? > > I won't know for a while, no. I'll work on explaining what each of I don't remember whether this applies to 2.4 (I think it does), but certainly in 2.6 the problem is the sbus ranges munging. I explained this very briefly to Will at some point, but the gist of it is, there's a comment that says something to the effect that "How is this supposed to work? Ask Dave." At one point, I traced this out and found that some crucial ranges fixup that happened in 2.2 wasn't happening in 2.6. This is triggered by the SCSI init, BTW. Bearing in mind that this worked on 2.2, it shouldn't be hard to fix up. -- Keith M Wesolowski