kernel_optimize_test/drivers/video/console
Helge Deller 0219132fe7 parisc: sticon - unbreak on 64bit kernel
STI text console (sticon) was broken on 64bit machines with more than
4GB RAM and this lead in some cases to a kernel crash.

Since sticon uses the 32bit STI API it needs to keep pointers to memory
below 4GB. But on a 64bit kernel some memory regions (e.g. the kernel
stack) might be above 4GB which then may crash the kernel in the STI
functions.

Additionally sticon didn't selected the built-in framebuffer fonts by
default. This is now fixed.

On a side-note: Theoretically we could enhance the sticon driver to
use the 64bit STI API. But - beside the fact that some machines don't
provide a 64bit STI ROM - this would just add complexity.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # 3.8+
2013-11-07 22:46:20 +01:00
..
bitblit.c fbcon: Fix bit_putcs() call to kmalloc(s, GFP_KERNEL) 2012-08-23 12:29:32 +00:00
dummycon.c
fbcon_ccw.c
fbcon_cw.c drivers/video/console/fbcon_cw.c: fix compiler warning in cw_update_attr 2013-04-29 15:54:26 -07:00
fbcon_rotate.c
fbcon_rotate.h
fbcon_ud.c
fbcon.c Merge branch 'for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2013-07-02 19:53:30 -07:00
fbcon.h
Kconfig fbdev: fbcon: select VT_HW_CONSOLE_BINDING 2013-08-02 16:17:51 -07:00
Makefile lib: Move fonts from drivers/video/console/ to lib/fonts/ 2013-06-28 10:28:22 +02:00
mdacon.c TTY:vt: convert remain take_over_console's users to do_take_over_console 2013-05-20 22:29:27 -07:00
newport_con.c TTY:vt: convert remain take_over_console's users to do_take_over_console 2013-05-20 22:29:27 -07:00
softcursor.c drivers/video/console/softcursor.c: remove redundant NULL check before kfree() 2012-12-10 11:33:53 +02:00
sticon.c TTY:vt: convert remain take_over_console's users to do_take_over_console 2013-05-20 22:29:27 -07:00
sticore.c parisc: sticon - unbreak on 64bit kernel 2013-11-07 22:46:20 +01:00
tileblit.c
vgacon.c vgacon: fix missing include. 2013-06-27 10:08:04 +10:00