Heiko Carstens d7b788cd06 s390/uaccess: shorten strncpy_from_user/strnlen_user ... Always stay within page boundaries when copying from user within strlen_user_mvcos()/strncpy_from_user_mvcos(). This allows to shorten the code a bit and may prevent unnecessary faults, since we copy quite large amounts of memory to kernel space. Also directly call the mvcos variants of copy_from_user() to avoid indirect branches. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-02-28 09:37:07 +01:00
..
delay.c	s390/time: rename tod clock access functions	2013-02-14 15:55:10 +01:00
div64.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
Makefile	s390/string: provide asm lib functions for memcpy and memcmp	2012-09-26 15:44:50 +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: shorten strncpy_from_user/strnlen_user	2013-02-28 09:37:07 +01:00
uaccess_pt.c	s390/mm: implement software dirty bits	2013-02-14 15:55:23 +01:00
uaccess_std.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
uaccess.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
ucmpdi2.c	[S390] add __ucmpdi2() helper function	2009-07-07 16:37:53 +02:00
usercopy.c	[S390] uaccess: implement strict user copy checks	2010-02-26 22:37:29 +01:00