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| author | Barret Rhoden <brho@google.com> | 2020-01-15 11:03:57 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-01-24 15:32:53 +0100 |
| commit | ce4cc52b51dfaefff65c6d2f31f169122a8659d4 (patch) | |
| tree | 757f06b51b30aa16e6c5181dab33d74b4a630097 /tools/objtool/Build | |
| parent | f5a68bb0752e0cf77c06f53f72258e7beb41381b (diff) | |
| download | linux-stable-ce4cc52b51dfaefff65c6d2f31f169122a8659d4.tar.gz linux-stable-ce4cc52b51dfaefff65c6d2f31f169122a8659d4.tar.bz2 linux-stable-ce4cc52b51dfaefff65c6d2f31f169122a8659d4.zip | |
iommu/vt-d: Add RMRR base and end addresses sanity check
The VT-d spec specifies requirements for the RMRR entries base and
end (called 'Limit' in the docs) addresses.
This commit will cause the DMAR processing to mark the firmware as
tainted if any RMRR entries that do not meet these requirements.
Signed-off-by: Barret Rhoden <brho@google.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/objtool/Build')
0 files changed, 0 insertions, 0 deletions