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| author | Dominik Dingel | 2014-10-23 12:07:14 +0200 |
|---|---|---|
| committer | Martin Schwidefsky | 2014-10-27 13:27:23 +0100 |
| commit | a13cff318cafbd493b8d5d679e5f3f761084c4fe (patch) | |
| tree | 88d6a4d2bb71e2c187584bae39556076bd7b0680 /arch/s390/kvm/kvm-s390.c | |
| parent | s390: update default configuration (diff) | |
| download | kernel-qcow2-linux-a13cff318cafbd493b8d5d679e5f3f761084c4fe.tar.gz kernel-qcow2-linux-a13cff318cafbd493b8d5d679e5f3f761084c4fe.tar.xz kernel-qcow2-linux-a13cff318cafbd493b8d5d679e5f3f761084c4fe.zip | |
s390/mm: recfactor global pgste updates
Replace the s390 specific page table walker for the pgste updates
with a call to the common code walk_page_range function.
There are now two pte modification functions, one for the reset
of the CMMA state and another one for the initialization of the
storage keys.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 55aade49b6d1..6b049ee75a56 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -271,7 +271,7 @@ static int kvm_s390_mem_control(struct kvm *kvm, struct kvm_device_attr *attr) case KVM_S390_VM_MEM_CLR_CMMA: mutex_lock(&kvm->lock); idx = srcu_read_lock(&kvm->srcu); - page_table_reset_pgste(kvm->arch.gmap->mm, 0, TASK_SIZE, false); + s390_reset_cmma(kvm->arch.gmap->mm); srcu_read_unlock(&kvm->srcu, idx); mutex_unlock(&kvm->lock); ret = 0; |