On Sat, 21 Jan 2012 02:08:37 -0800 Yinghai Lu <yinghai@xxxxxxxxxx> wrote: > If bios does not assign those BAR or wrong address, then kernel will > try to do pci realloc. > > in that case, user still can use pci=realloc=off to override it. > > Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx> > --- > drivers/pci/setup-bus.c | 26 ++++++++++++++++++++++++++ > 1 files changed, 26 insertions(+), 0 deletions(-) > I worry about this one; distros may enable IOV to keep a unified kernel binary and end up messing up all sorts of systems that happen to have IOV devices that the user doesn't actually care about. I'd prefer to leave it disabled by default, and let drivers spew a message about IOV resources being unavailable and mentioning the realloc= param... -- Jesse Barnes, Intel Open Source Technology Center
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