linux-kernel - [PATCH] Remove GART aperture from iomem

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Date:	Tue, 18 Mar 2014 11:13:52 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	linux-pci@...r.kernel.org
Cc:	Aaron Durbin <adurbin@...gle.com>, David Airlie <airlied@...ux.ie>,
	Daniel Vetter <daniel.vetter@...ll.ch>, x86@...nel.org,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	Ingo Molnar <mingo@...hat.com>,
	Guo Chao <yan@...ux.vnet.ibm.com>,
	"H. Peter Anvin" <hpa@...or.com>, Yinghai Lu <yinghai@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jouni Mettälä <jtmettala@...il.com>
Subject: [PATCH] Remove GART aperture from iomem_resource

This is a fix for a regression exposed by an AGP patch I merged in
v3.14-rc1.  Assuming nobody complains, I'd like to ask Linus to pull
it ASAP, before v3.14 releases.

I think it's correct, but I'd sure appreciate it if an AGP expert could
check this out and confirm my belief that the GART aperture I'm removing is
actually *bus* addresses, not CPU addresses (though they happen to be
identical in many systems).

---

Bjorn Helgaas (1):
      Revert "[PATCH] Insert GART region into resource map"


 arch/x86/kernel/aperture_64.c |   20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)
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