diff options
| author | Dave Airlie <airlied@gmail.com> | 2013-01-25 11:38:56 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-25 21:19:56 -0700 |
| commit | 726cc91ed26521f3e678346e5745203a70edd456 (patch) | |
| tree | 499c4469d19b686025457586bdff9832bdd19c81 /include | |
| parent | 6b48c21afcf0f9f01bb37144a5da3274a3590404 (diff) | |
fbcon: fix locking harder
commit 054430e773c9a1e26f38e30156eff02dedfffc17 upstream.
Okay so Alan's patch handled the case where there was no registered fbcon,
however the other path entered in set_con2fb_map pit.
In there we called fbcon_takeover, but we also took the console lock in a couple
of places. So push the console lock out to the callers of set_con2fb_map,
this means fbmem and switcheroo needed to take the lock around the fb notifier
entry points that lead to this.
This should fix the efifb regression seen by Maarten.
Tested-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Tested-by: Lu Hua <huax.lu@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions