]> git.karo-electronics.de Git - karo-tx-linux.git/commit
s390/kvm: Provide function for setting the guest storage key
authorChristian Borntraeger <borntraeger@de.ibm.com>
Mon, 27 May 2013 08:42:04 +0000 (10:42 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 10 Jun 2013 14:06:13 +0000 (16:06 +0200)
commitbd318f275d608d2caeeae084a96044d2382e8351
tree0d39a50ef041f5d89db4b93dbde9848a257f98cb
parentada843c655b0e831134809c9c9798c5a28b83555
s390/kvm: Provide function for setting the guest storage key

From time to time we need to set the guest storage key. Lets
provide a helper function that handles the changes with all the
right locking and checking.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/pgalloc.h
arch/s390/mm/pgtable.c