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Remove Ricoh multifunction DMAR patch as it's no longer needed (rhbz 880051)

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This commit is contained in:
Justin M. Forbes 2013-03-06 10:09:37 -06:00
parent 3ce66bca1d
commit a728032789
2 changed files with 3 additions and 38 deletions
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33
dmar-disable-when-ricoh-multifunction.patch
View File

@ -1,33 +0,0 @@
From da7662784dcced04a5b7a3a5b2bbb8276d699522 Mon Sep 17 00:00:00 2001
From: Kyle McMartin <kyle@mcmartin.ca>
Date: Sun, 17 Oct 2010 15:55:32 -0400
Subject: [PATCH] dmar: disable if ricoh multifunction detected
---
drivers/pci/intel-iommu.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 4789f8e..5923914 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3784,6 +3784,16 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0044, quirk_calpella_no_shadow_g
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0062, quirk_calpella_no_shadow_gtt);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x006a, quirk_calpella_no_shadow_gtt);
+/* https://bugzilla.redhat.com/show_bug.cgi?id=605888 */
+static void quirk_ricoh_multifunction(struct pci_dev *dev)
+{
+ dmar_disabled = 1;
+}
+DECLARE_PCI_FIXUP_HEADER(0x1180, 0xe822, quirk_ricoh_multifunction);
+DECLARE_PCI_FIXUP_HEADER(0x1180, 0xe230, quirk_ricoh_multifunction);
+DECLARE_PCI_FIXUP_HEADER(0x1180, 0xe832, quirk_ricoh_multifunction);
+DECLARE_PCI_FIXUP_HEADER(0x1180, 0xe476, quirk_ricoh_multifunction);
+
/* On Tylersburg chipsets, some BIOSes have been known to enable the
ISOCH DMAR unit for the Azalia sound device, but not give it any
TLB entries, which causes it to deadlock. Check for that. We do
--
1.7.3.1

8
kernel.spec
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@ -690,8 +690,6 @@ Patch10000: fs-proc-devtree-remove_proc_entry.patch
Patch12016: disable-i8042-check-on-apple-mac.patch
Patch12303: dmar-disable-when-ricoh-multifunction.patch
Patch13003: efi-dont-map-boot-services-on-32bit.patch
Patch14000: hibernate-freeze-filesystems.patch
@ -1396,9 +1394,6 @@ ApplyPatch fs-proc-devtree-remove_proc_entry.patch
ApplyPatch disable-i8042-check-on-apple-mac.patch
# rhbz#605888
ApplyPatch dmar-disable-when-ricoh-multifunction.patch
ApplyPatch efi-dont-map-boot-services-on-32bit.patch
# FIXME: REBASE
@ -2283,6 +2278,9 @@ fi
# ||----w |
# || ||
%changelog
* Wed Mar 06 2013 Justin M. Forbes <jforbes@redhat.com>
- Remove Ricoh multifunction DMAR patch as it's no longer needed (rhbz 880051)
* Tue Mar 05 2013 Josh Boyer <jwboyer@redhat.com> - 3.9.0-0.rc1.git0.3
- Fix intel_pstate init error path (rhbz 916833)