From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Mosberger Date: Tue, 24 Feb 2004 02:54:48 +0000 Subject: Re: 2.6.3 oops ia64 Itanium1 with Silicon Image IDE Message-Id: <16442.48376.516222.660650@napali.hpl.hp.com> List-Id: References: <20040220005623.GI11475@cse.unsw.EDU.AU> In-Reply-To: <20040220005623.GI11475@cse.unsw.EDU.AU> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org Darren> Hi David Darren> PCI_DMA_BUS_IS_PHYS to 0 Darren> boots OK Darren> PCI_DMA_BUS_IS_PHYS Oxffffffff Darren> & Darren> PCI_DMA_BUS_IS_PHYS OxffffffffUL Darren> fail Sorry, apparently I wasn't clear: PCI_DMA_BUS_IS_PHYS is a boolean, so it makes no sense to set it to anything other than 0 or 1. What I meant for the second option is to leave PCI_DMA_BUS_IS_PHYS to 1 and then to set the ISA_DMA_THRESHOLD to 0xffffffff. Darren> Before continuing with this there are more serious problems Darren> with the slab layer, see my post (BUG) slab error.... I saw your mails, but haven't seen this problem myself. --david