Subject: Re: [PATCH 1/2] [PCI] Check that MWI bit really did get set

From: Jeff Garzik <[email-masked]>
Date: Fri, 06 Oct 2006 15:16:36 -0400

Matthew Wilcox wrote:
> Since some devices may not implement the MWI bit, we should check that
> the write did set it and return an error if it didn't.
> 
> Signed-off-by: Matthew Wilcox <[email-masked]>

ACK, though (as it seems you are doing) you should audit pci_set_mwi() 
users to make sure behavior matches up with this implementation

	Jeff