Helge Deller 369f7c4672 fbdev: stifb: Make the STI next font pointer a 32-bit signed offset
commit 8a32aa17c1cd48df1ddaa78e45abcb8c7a2220d6 upstream.

The pointer to the next STI font is actually a signed 32-bit
offset. With this change the 64-bit kernel will correctly subract
the (signed 32-bit) offset instead of adding a (unsigned 32-bit)
offset. It has no effect on 32-bit kernels.

This fixes the stifb driver with a 64-bit kernel on qemu.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-11-28 17:15:01 +00:00
..
2023-08-04 17:16:14 -07:00
2023-06-30 11:57:07 -07:00
2023-11-02 09:36:50 +01:00
2023-09-13 09:53:36 +02:00