On Mon, Sep 03, 2007 at 04:50:06PM +0100, Chris Dearman wrote: > Atsushi Nemoto wrote: > >Why pci_get_class() in ide_default_io_base() cause crash on SMTC? > > The bug wasn't really SMTC specific, it was just that it showed up on > SMTC builds. The failure was caused by the early parsing of the > idebus=xx argument. The argument parser ended up calling > pci_scan that unconditionally enabled interrupts prematurely. Which at the time did also happen for x86 - it just happened to be a harmless bug there. Ralf
