https://github.com/torvalds/linux
Revision 2db1581e1f432ac6b4efe152c57fdfb4de85c154 authored by Lu Baolu on 08 July 2018, 06:23:21 UTC, committed by Joerg Roedel on 20 July 2018, 11:55:56 UTC
This reverts commit ab96746aaa344fb720a198245a837e266fad3b62.

The commit ab96746aaa34 ("iommu/vt-d: Clean up pasid quirk for
pre-production devices") triggers ECS mode on some platforms
which have broken ECS support. As the result, graphic device
will be inoperable on boot.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107017

Cc: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
1 parent 9d3cce1
History
Tip revision: 2db1581e1f432ac6b4efe152c57fdfb4de85c154 authored by Lu Baolu on 08 July 2018, 06:23:21 UTC
Revert "iommu/vt-d: Clean up pasid quirk for pre-production devices"
Tip revision: 2db1581
File Mode Size
Documentation
LICENSES
arch
block
certs
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 12.8 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.5 KB
.mailmap -rw-r--r-- 9.3 KB
COPYING -rw-r--r-- 423 bytes
CREDITS -rw-r--r-- 96.3 KB
Kbuild -rw-r--r-- 2.2 KB
Kconfig -rw-r--r-- 321 bytes
MAINTAINERS -rw-r--r-- 449.4 KB
Makefile -rw-r--r-- 58.2 KB
README -rw-r--r-- 800 bytes

README

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