diff options
| author | Peter Wu <peter@lekensteyn.nl> | 2016-07-15 15:12:17 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2016-11-20 01:17:02 +0000 |
| commit | 1e1c2e2d4e6a19932ec7832746a7da2617f783f0 (patch) | |
| tree | 0e33936012d545bdff80e39d3969542ad7bcd30c /scripts | |
| parent | 0933b8979c2cfa3457c4d18fccf05f51b1edc83a (diff) | |
drm/nouveau/acpi: check for function 0x1B before using it
commit cba97805cb69d5b1a1d3bb108872c73b5bf0e205 upstream.
Do not unconditionally invoke function 0x1B without checking for its
availability, it leads to an infinite loop on some firmware.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=104791
Fixes: 5addcf0a5f0fad ("nouveau: add runtime PM support (v0.9)")
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Acked-by: Dave Airlie <airlied@redhat.com
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions