Heiko Carstens 71a86ef055 s390/uaccess: add missing page table walk range check ... When translating a user space address, the address must be checked against the ASCE limit of the process. If the address is larger than the maximum address that is reachable with the ASCE, an ASCE type exception must be generated. The current code simply ignored the higher order bits. This resulted in an address wrap around in user space instead of an exception in user space. Cc: stable@vger.kernel.org # v3.9+ Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-11-25 09:15:38 +01:00
..
delay.c	s390/time: correct use of store clock fast	2013-10-22 09:16:40 +02:00
div64.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
find.c	s390/bitops: rename find_first_bit_left() to find_first_bit_inv()	2013-10-24 17:16:56 +02:00
Makefile	s390/uaccess: always run the kernel in home space	2013-10-24 17:16:57 +02:00
mem32.S	s390/string: provide asm lib functions for memcpy and memcmp	2012-09-26 15:44:50 +02:00
mem64.S	s390/string: provide asm lib functions for memcpy and memcmp	2012-09-26 15:44:50 +02:00
qrnnd.S	[S390] fix s390 assembler code alignments	2011-07-24 10:48:21 +02:00
spinlock.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
string.c	s390/string: provide asm lib functions for memcpy and memcmp	2012-09-26 15:44:50 +02:00
uaccess_mvcos.c	s390/uaccess: always run the kernel in home space	2013-10-24 17:16:57 +02:00
uaccess_pt.c	s390/uaccess: add missing page table walk range check	2013-11-25 09:15:38 +01:00
uaccess.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
ucmpdi2.c