tree 5ff3d23f1a708481fa6ffa9c5974ccca2a3f1927
parent 202dc3cc10b4d37e5251431acf8d5040a8876c7d
author Mikulas Patocka <mpatocka@redhat.com> 1540308508 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1541677000 -0800

vt: fix broken display when running aptitude

If you run aptitude on framebuffer console, the display is corrupted. The
corruption is caused by the commit d8ae7242. The patch adds "offset" to
"start" when calling scr_memsetw, but it forgets to do the same addition
on a subsequent call to do_update_region.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: d8ae72427187 ("vt: preserve unicode values corresponding to screen characters")
Reviewed-by: Nicolas Pitre <nico@linaro.org>
Cc: stable@vger.kernel.org	# 4.19
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>