| commit | f63ef69028742b09c1c0896177d555a30ff6cf13 | [log] [tgz] |
|---|---|---|
| author | Jan Kiszka <jan.kiszka@siemens.com> | Mon Aug 11 13:13:25 2014 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Tue Aug 19 13:09:15 2014 +0200 |
| tree | a58c73d58dcfabe96b8289c631e96cf64d1450e9 | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 [diff] |
iommu/vt-d: Don't store SIRTP request Don't store the SIRTP request bit in the register state. It will otherwise become sticky and could request an Interrupt Remap Table Pointer update on each command register write. Found while starting to emulate IR in QEMU, not by observing problems on real hardware. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>