diff options
| author | Lu Baolu <[email protected]> | 2024-07-02 21:08:35 +0800 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2024-07-03 16:39:26 +0100 |
| commit | e995fcde6070f0981e083c1e2e17e401e6c17ad9 (patch) | |
| tree | 913bade8e4071d2c2d47a270f9b78fd987c60cb8 /lib/memory-notifier-error-inject.c | |
| parent | 5fbf97371dc0a48794280445bc94e2e15dd81a63 (diff) | |
iommu/vt-d: Remove control over Execute-Requested requests
The VT-d specification has removed architectural support of the requests
with pasid with a value of 1 for Execute-Requested (ER). And the NXE bit
in the pasid table entry and XD bit in the first-stage paging Entries are
deprecated accordingly.
Remove the programming of these bits to make it consistent with the spec.
Suggested-by: Jacob Pan <[email protected]>
Signed-off-by: Lu Baolu <[email protected]>
Reviewed-by: Kevin Tian <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions