linux/arch/s390/mm
Martin Schwidefsky f752ac4d7d s390/mm: protection exception PSW for aborted transaction
Protection exception usually are suppressing and the fault handler
needs to rewind the PSW by the instruction length to get the correct
fault address. Except for protection exceptions while the CPU is in
the middle of a transaction. The CPU stores the transaction abort
PSW at the start of the transaction, if the transaction is aborted
the PSW is already correct and may not be modified by the fault
handler.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-04-17 12:31:31 +02:00
..
cmm.c
dump_pagetables.c s390/page table dumper: add support for change-recording override bit 2013-02-28 09:37:06 +01:00
extable.c
extmem.c
fault.c s390/mm: protection exception PSW for aborted transaction 2013-04-17 12:31:31 +02:00
gup.c s390/gup: fix access_ok() usage in __get_user_pages_fast() 2012-11-13 11:02:28 +01:00
hugetlbpage.c
init.c memory-hotplug: introduce new arch_remove_memory() for removing page table 2013-02-23 17:50:12 -08:00
maccess.c
Makefile s390/memory hotplug: use pfmf instruction to initialize storage keys 2012-11-23 11:14:30 +01:00
mmap.c s390/mm: Fix crst upgrade of mmap with MAP_FIXED 2013-02-14 15:55:22 +01:00
page-states.c
pageattr.c s390/mm: implement software dirty bits 2013-02-14 15:55:23 +01:00
pgtable.c s390/mm: move kernel_page_present/kernel_map_pages to page_attr.c 2012-11-23 11:14:31 +01:00
vmem.c s390/mm: ignore change bit for vmemmap 2013-02-28 09:37:06 +01:00