Re: Info: mapping multiple BARs. Your kernel is fine.

[Dave Jones <davej@redhat.com>]

On Wed, Apr 16, 2014 at 02:31:38PM -0600, Bjorn Helgaas wrote:
 > On Wed, Apr 16, 2014 at 09:04:04PM +0200, Borislav Petkov wrote:
 > > On Thu, Mar 20, 2014 at 02:48:30PM -0600, Bjorn Helgaas wrote:
 > > > Right.  Even if we had this long-term solution, we'd still have
 > > > Stephane's current problem, because the PNP0C02 _CRS is still wrong.
 > > > 
 > > > We do have a drivers/pnp/quirks.c where we could conceivably adjust
 > > > the PNP resource if we found the matching PCI device and MCHBAR.  That
 > > > should solve Stephane's problem even with the current
 > > > drivers/pnp/system.c.
 > > 
 > > Guys, this still triggers in -rc1. Do we have a fix or something
 > > testable at least?
 > 
 > Hi Boris,
 > 
 > Can you try the patch below?

I'm seeing the exact same message on my thinkpad t430s.
When I try your patch, modesetting no longer works. When it tries
to change to the framebuffer I get a black screen and lockup.
If I boot with nomodeset it locks up when it gets to X.
It all scrolls by too fast to read, but it looks like there's still
a backtrace present.

	Dave