Re: [stable] [PATCH] x86: Reserve FIRST_DEVICE_VECTOR in used_vectors bitmap
On Fri, Oct 10, 2008 at 01:35:48PM -0700, H. Peter Anvin wrote: > Greg KH wrote: >> Is there a problem with being assigned to IRQ0 in situations like this? > > On PCs, IRQ 0 is dedicated to use for the PIT.