diff options
| author | Lu Baolu <[email protected]> | 2017-11-03 10:51:33 -0600 |
|---|---|---|
| committer | Alex Williamson <[email protected]> | 2017-11-03 10:51:33 -0600 |
| commit | 973b546451fdf11e518cc96d1b137af893a38db5 (patch) | |
| tree | cf60bbbf85f1a4dd632669c60119ea382a8decdc /lib/test_printf.c | |
| parent | 2e2e35d512798193b4165ed884a5d1d9b181e231 (diff) | |
iommu/vt-d: Clear Page Request Overflow fault bit
Currently Page Request Overflow bit in IOMMU Fault Status register
is not cleared. Not clearing this bit would mean that any future
page-request is going to be automatically dropped by IOMMU.
Suggested-by: Ashok Raj <[email protected]>
Signed-off-by: Lu Baolu <[email protected]>
Signed-off-by: Alex Williamson <[email protected]>
Diffstat (limited to 'lib/test_printf.c')
0 files changed, 0 insertions, 0 deletions