kernel_optimize_test/arch/s390/mm
Heiko Carstens 9e0fdb4145 s390/mm,gmap: implement gmap_translate()
Implement gmap_translate() function which translates a guest absolute address
to a user space process address without establishing the guest page table
entries.

This is useful for kvm guest address translations where no memory access
is expected to happen soon (e.g. tprot exception handler).

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2013-03-07 16:21:20 -03:00
..
cmm.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
dump_pagetables.c s390/page table dumper: add support for change-recording override bit 2013-02-28 09:37:06 +01:00
extable.c s390/exceptions: switch to relative exception table entries 2012-09-26 15:45:10 +02:00
extmem.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
fault.c s390/irq: remove split irq fields from /proc/stat 2013-01-08 10:57:07 +01:00
gup.c s390/gup: fix access_ok() usage in __get_user_pages_fast() 2012-11-13 11:02:28 +01:00
hugetlbpage.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
init.c memory-hotplug: introduce new arch_remove_memory() for removing page table 2013-02-23 17:50:12 -08:00
maccess.c s390/kernel: Introduce memcpy_absolute() function 2012-05-30 09:04:49 +02:00
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 include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pageattr.c s390/mm: implement software dirty bits 2013-02-14 15:55:23 +01:00
pgtable.c s390/mm,gmap: implement gmap_translate() 2013-03-07 16:21:20 -03:00
vmem.c s390/mm: ignore change bit for vmemmap 2013-02-28 09:37:06 +01:00