Martin Schwidefsky d3ed1ceeac s390/mm: set and get guest storage key mmap locking ...

Move the mmap semaphore locking out of set_guest_storage_key
and get_guest_storage_key. This makes the two functions more
like the other ptep_xxx operations and allows to avoid repeated
semaphore operations if multiple keys are read or written.

Reviewed-by: David Hildenbrand <dahi@linux.vnet.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>

2016-06-10 12:07:27 +02:00

..

cmm.c

s390: convert use of typedef ctl_table to struct ctl_table

2013-10-28 08:36:25 +01:00

dump_pagetables.c

s390: remove 31 bit support

2015-03-25 11:49:33 +01:00

extmem.c

s390: Use pr_warn instead of pr_warning

2016-03-07 13:12:04 +01:00

fault.c

s390: fix info leak in do_sigsegv

2016-05-23 16:45:25 +02:00

gmap.c

s390/mm/kvm: fix mis-merge in gmap handling

2016-04-05 14:19:07 +02:00

gup.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2016-04-01 07:15:54 -05:00

hugetlbpage.c

s390/mm: uninline pmdp_xxx functions from pgtable.h

2016-03-08 15:00:14 +01:00

init.c

s390/mm: fix asce_bits handling with dynamic pagetable levels

2016-04-21 09:50:09 +02:00

maccess.c

s390/maccess: reduce stnsm instructions

2016-02-17 09:05:04 +01:00

Makefile

s390/extable: use generic search and sort routines

2016-03-22 15:36:02 -07:00

mem_detect.c

s390/mem_detect: use unsigned longs

2016-01-11 12:27:11 +01:00

mmap.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2016-05-18 12:17:16 -07:00

page-states.c

s390/cmma: remove "cmma disable" code in case of dump again

2014-05-20 08:58:42 +02:00

pageattr.c

s390/pageattr: do a single TLB flush for change_page_attr

2016-02-23 08:56:17 +01:00

pgalloc.c

s390/mm: fix asce_bits handling with dynamic pagetable levels

2016-04-21 09:50:09 +02:00

pgtable.c

s390/mm: set and get guest storage key mmap locking

2016-06-10 12:07:27 +02:00

vmem.c

s390/vmem: remove unused function parameter

2016-05-11 10:20:32 +02:00