https://github.com/torvalds/linux
Revision 181e505952c5e4b4beb287d0022ea3cd20f23e74 authored by Linus Torvalds on 08 June 2015, 16:37:23 UTC, committed by Linus Torvalds on 08 June 2015, 16:37:23 UTC
Pull Intel IOMMU fix from David Woodhouse:
 "This fixes an oops when attempting to enable 1:1 passthrough mode for
  devices on which VT-d translation was disabled anyway.

  It's actually a long-standing bug but recent changes (commit
  18436afdc11a: "iommu/vt-d: Allow RMRR on graphics devices too") have
  made it much easier to trigger with 'iommu=pt intel_iommu=igfx_off' on
  the command line"

* git://git.infradead.org/intel-iommu:
  iommu/vt-d: Fix passthrough mode with translation-disabled devices
2 parent s 86579aa + 4ed6a54
History
Tip revision: 181e505952c5e4b4beb287d0022ea3cd20f23e74 authored by Linus Torvalds on 08 June 2015, 16:37:23 UTC
Merge git://git.infradead.org/intel-iommu
Tip revision: 181e505
File Mode Size
Documentation
arch
block
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore -rw-r--r-- 1.2 KB
.mailmap -rw-r--r-- 4.9 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 94.7 KB
Kbuild -rw-r--r-- 2.1 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 303.1 KB
Makefile -rw-r--r-- 53.1 KB
README -rw-r--r-- 18.2 KB
REPORTING-BUGS -rw-r--r-- 7.3 KB

README

back to top