linux/arch
Helge Deller 2ef4dfd9d9 parisc: Unbreak handling exceptions from kernel modules
Handling exceptions from modules never worked on parisc.
It was just masked by the fact that exceptions from modules
don't happen during normal use.

When a module triggers an exception in get_user() we need to load the
main kernel dp value before accessing the exception_data structure, and
afterwards restore the original dp value of the module on exit.

Noticed-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
2016-04-08 22:14:14 +02:00
..
alpha
arc
arm Miscellaneous bugfixes. ARM and s390 are new from the merge window, 2016-04-05 16:16:00 -07:00
arm64 Miscellaneous bugfixes. ARM and s390 are new from the merge window, 2016-04-05 16:16:00 -07:00
avr32
blackfin
c6x
cris
frv
h8300
hexagon
ia64
m32r
m68k
metag
microblaze
mips
mn10300
nios2
openrisc
parisc parisc: Unbreak handling exceptions from kernel modules 2016-04-08 22:14:14 +02:00
powerpc Merge branch 'PAGE_CACHE_SIZE-removal' 2016-04-04 10:50:24 -07:00
s390 Miscellaneous bugfixes. ARM and s390 are new from the merge window, 2016-04-05 16:16:00 -07:00
score
sh
sparc
tile
um
unicore32
x86 x86: remove the kernel code/data/bss resources from /proc/iomem 2016-04-06 13:45:07 -07:00
xtensa
.gitignore
Kconfig