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    SubjectRe: [Bulk] Re: [PATCH 1/2] [PCI] Check that MWI bit really did get set
    Andrew Morton writes:

    > If the drivers doesn't care and if it makes no difference to performance
    > then just delete the call to pci_set_mwi().
    >
    > But if MWI _does_ make a difference to performance then we should tell
    > someone that it isn't working rather than silently misbehaving?

    That sounds like we need a printk inside pci_set_mwi then, rather than
    adding a printk to every single caller.

    Paul.
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