diff options
| author | Yong Wu <yong.wu@mediatek.com> | 2019-11-04 15:01:04 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2019-11-11 15:02:34 +0100 |
| commit | a7a04ea34e1c483d10d3e72250ff5503b1076fe3 (patch) | |
| tree | bcee15eff9401350fa569ced4209d3f5990087a9 /security | |
| parent | da3cc91b8db403728cde03c8a95cba268d8cbf1b (diff) | |
| download | linux-a7a04ea34e1c483d10d3e72250ff5503b1076fe3.tar.bz2 | |
iommu/mediatek: Use gather to achieve the tlb range flush
Use the iommu_gather mechanism to achieve the tlb range flush.
Gather the iova range in the "tlb_add_page", then flush the merged iova
range in iotlb_sync.
Suggested-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions