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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-08 09:37:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-08 09:37:23 -0700 |
| commit | 181e505952c5e4b4beb287d0022ea3cd20f23e74 (patch) | |
| tree | f0b3ab951cd0681ee772bc01ce6deae3983d3d1c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Merge branch 'for-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata (diff) | |
| parent | iommu/vt-d: Fix passthrough mode with translation-disabled devices (diff) | |
| download | linux-dev-181e505952c5e4b4beb287d0022ea3cd20f23e74.tar.xz linux-dev-181e505952c5e4b4beb287d0022ea3cd20f23e74.zip | |
Merge git://git.infradead.org/intel-iommu
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
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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