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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2008-03-04 22:28:36 (GMT)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-05 00:35:11 (GMT)
commit8182ec49a73729334f5a6c65a607ba7009ebd6d6 (patch)
tree92143e1e4129e8c290c361654392b3ce1e3f1851
parentbe852795e1c8d3829ddf3cb1ce806113611fa555 (diff)
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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>
-rw-r--r--drivers/char/vt.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 367be91..9b58b89 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);
}
}