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

..

appldata

s390: appldata: drop owner assignment from platform_drivers

2014-10-20 16:20:13 +02:00

boot

kbuild: delete unnecessary "@:"

2016-04-20 10:36:57 +02:00

configs

s390/config: update default configuration

2016-05-23 09:11:37 +02:00

crypto

s390/crypto: cleanup and move the header with the cpacf definitions

2016-04-15 18:16:40 +02:00

hypfs

s390: Make diag224 public

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

include

s390/mm: don't drop errors in get_guest_storage_key

2016-06-10 12:07:26 +02:00

kernel

s390: Make diag224 public

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

kvm

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

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

lib

s390/spinlock: avoid yield to non existent cpu

2016-04-15 18:01:48 +02:00

mm

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

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

net

s390/bpf: fix recache skb->data/hlen for skb_vlan_push/pop

2016-05-19 09:14:27 +02:00

numa

s390/numa: move numa_init_late() from device to arch_initcall

2016-01-26 12:45:24 +01:00

oprofile

s390/oprofile: add z13/z13s model numbers

2016-02-24 12:18:10 +01:00

pci

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

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

tools

s390/facilities: add helper tool to generate facility lists

2015-12-18 14:59:20 +01:00

defconfig

s390/config: update default configuration

2016-05-23 09:11:37 +02:00

Kbuild

s390/numa: add core infrastructure

2015-08-03 18:40:25 +02:00

Kconfig

lib/GCD.c: use binary GCD algorithm instead of Euclidean

2016-05-20 17:58:30 -07:00

Kconfig.debug

arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug

2016-01-09 06:30:49 -08:00

Makefile

s390/facilities: add helper tool to generate facility lists

2015-12-18 14:59:20 +01:00