diff options
| author | Joerg Roedel <jroedel@suse.de> | 2015-08-25 10:54:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-29 19:26:14 +0200 |
| commit | feab9b2a1002c23d415f7a2db4f4777c60d3eb52 (patch) | |
| tree | 369c8e64339b1982f406ce3de92a53d854de25fc /fs | |
| parent | 1f398b31044845397b5e2fefdb7ac247180e6a7c (diff) | |
iommu/vt-d: Really use upper context table when necessary
commit 4df4eab168c1c4058603be55a3169d4a45779cc0 upstream.
There is a bug in iommu_context_addr() which will always use
the lower context table, even when the upper context table
needs to be used. Fix this issue.
Fixes: 03ecc32c5274 ("iommu/vt-d: support extended root and context entries")
Reported-by: Xiao, Nan <nan.xiao@hp.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions