diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2008-03-04 23:28:36 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-03-05 01:35:11 +0100 |
| commit | 8182ec49a73729334f5a6c65a607ba7009ebd6d6 (patch) | |
| tree | 92143e1e4129e8c290c361654392b3ce1e3f1851 /drivers/char | |
| parent | alloc_percpu() fails to allocate percpu data (diff) | |
| download | linux-8182ec49a73729334f5a6c65a607ba7009ebd6d6.tar.xz linux-8182ec49a73729334f5a6c65a607ba7009ebd6d6.zip | |
VT notifier fix for VT switch
VT notifier callbacks need to be aware of console switches. This is already
partially done from console_callback(), but at that time fg_console, cursor
positions, etc. are not yet updated and hence screen readers fetch the old
values.
This adds an update notify after all of the values are updated in
redraw_screen(vc, 1).
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/vt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 367be9175061..9b58b894f823 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -702,6 +702,7 @@ void redraw_screen(struct vc_data *vc, int is_switch) if (is_switch) { set_leds(); compute_shiftstate(); + notify_update(vc); } } |