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| author | Jacob Pan <jacob.jun.pan@linux.intel.com> | 2020-03-17 04:10:18 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-03-19 17:10:10 +0300 |
| commit | 52355fb1919ef7ed9a38e0f3de6e928de1f57217 (patch) | |
| tree | 3c32f771c78a4325360680bbfc7dec60b1ef1eb8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | fb33c6510d5595144d585aa194d377cf74d31911 (diff) | |
| download | linux-52355fb1919ef7ed9a38e0f3de6e928de1f57217.tar.xz | |
iommu/vt-d: Fix page request descriptor size
Intel VT-d might support PRS (Page Reqest Support) when it's
running in the scalable mode. Each page request descriptor
occupies 32 bytes and is 32-bytes aligned. The page request
descriptor offset mask should be 32-bytes aligned.
Fixes: 5b438f4ba315d ("iommu/vt-d: Support page request in scalable mode")
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Liu Yi L <yi.l.liu@intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions