| commit | 7f8312a3b31de5676144d9e75f2f2647c8b4b769 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Tue Nov 17 16:11:39 2015 +0100 |
| committer | Joerg Roedel <jroedel@suse.de> | Mon Dec 14 15:37:55 2015 +0100 |
| tree | aea5b2b647c49e6b6fc1a215856bb174945861b4 | |
| parent | 7b5cc1a9c9f4096555345c365508d727149553fe [diff] |
iommu/vt-d: Do access checks before calling handle_mm_fault() Not doing so is a bug and might trigger a BUG_ON in handle_mm_fault(). So add the proper permission checks before calling into mm code. Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Acked-By: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>