Sorry, I should have been more clear: The little test module I created worked without CONFIG_64BIT_PHYS_ADDR, I realize that it would fail for the PCI device though. Thanks! Christian -----Original Message----- From: Dan Malek [mailto:dan@xxxxxxxxxxxxxxxxx] Sent: Thursday, April 28, 2005 5:17 PM To: Christian Gan Cc: Josh Green; Herbert Valerio Riedel; linux-mips@xxxxxxxxxxxxxx; Pete Popov Subject: Re: iptables/vmalloc issues on alchemy On Apr 28, 2005, at 5:22 PM, Christian Gan wrote: > ..... Again it would be okay if I used > kmalloc or if I disabled CONFIG_64BIT_PHYS_ADDR. An Au1500 or Au1550 isn't likely to work with this disabled. PCI and other peripherals exist in the 36-bit space, unless you disable them. I suspect all of this got broken with the dynamic exception handler building. Prior to that, I suspect it works fine. I guess we need to do some regression testing .... Thanks. -- Dan