tmp_suning_uos_patched/arch/s390/mm
Gerald Schaefer 6c1e3e7943 [S390] Use do_exception() in pagetable walk usercopy functions.
The pagetable walk usercopy functions have used a modified copy of the
do_exception() function for fault handling. This lead to inconsistencies
with recent changes to do_exception(), e.g. performance counters. This
patch changes the pagetable walk usercopy code to call do_exception()
directly, eliminating the redundancy. A new parameter is added to
do_exception() to specify the fault address.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-12-07 12:51:34 +01:00
..
cmm.c sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
extmem.c [S390] convert dcssblk and extmem printks messages to pr_xxx macros. 2008-12-25 13:39:23 +01:00
fault.c [S390] Use do_exception() in pagetable walk usercopy functions. 2009-12-07 12:51:34 +01:00
hugetlbpage.c hugetlb: introduce pud_huge 2008-07-24 10:47:18 -07:00
init.c arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
maccess.c [S390] maccess: arch specific probe_kernel_write() implementation 2009-06-12 10:27:37 +02:00
Makefile [S390] Enable guest page hinting by default. 2009-09-11 10:29:54 +02:00
mmap.c [S390] implement is_compat_task 2009-06-12 10:27:30 +02:00
page-states.c [S390] hibernation: fix guest page hinting related crash 2009-09-22 22:58:44 +02:00
pgtable.c [S390] Improve address space mode selection. 2009-12-07 12:51:33 +01:00
vmem.c [S390] fix recursive locking on page_table_lock 2009-09-11 10:29:53 +02:00