5.4-stable review patch. If anyone has any objections, please let me know.
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From: Myrrh Periwinkle myrrhperiwinkle@qtmlabs.xyz
commit b1cc2092ea7a52e2c435aee6d2b1bcb773202663 upstream.
We don't process Unicode characters if the virtual terminal is in raw mode, so there's no reason why we shouldn't do the same for K_OFF (especially since people would expect K_OFF to actually turn off all VT key processing).
Fixes: 9fc3de9c8356 ("vt: Add virtual console keyboard mode OFF") Signed-off-by: Myrrh Periwinkle myrrhperiwinkle@qtmlabs.xyz Cc: stable stable@kernel.org Reviewed-by: Jiri Slaby jirislaby@kernel.org Link: https://lore.kernel.org/r/20250702-vt-misc-unicode-fixes-v1-1-c27e143cc2eb@q... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/tty/vt/keyboard.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -1460,7 +1460,7 @@ static void kbd_keycode(unsigned int key rc = atomic_notifier_call_chain(&keyboard_notifier_list, KBD_UNICODE, ¶m); if (rc != NOTIFY_STOP) - if (down && !raw_mode) + if (down && !(raw_mode || kbd->kbdmode == VC_OFF)) k_unicode(vc, keysym, !down); return; }