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[RFC,1/4] KVM: ARM: Report support of mmu notifiers to user space

Message ID 1351850602-4781-2-git-send-email-c.dall@virtualopensystems.com (mailing list archive)
State New, archived
Headers show

Commit Message

Christoffer Dall Nov. 2, 2012, 10:03 a.m. UTC 
This should have been added a long time ago, and is at least required
for user space to take advantage of hugetlbfs.

Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com>
---
 arch/arm/kvm/arm.c |    1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 69bec17..9a7d2d6 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -199,6 +199,7 @@  int kvm_dev_ioctl_check_extension(long ext)
 		break;
 #endif
 	case KVM_CAP_USER_MEMORY:
+	case KVM_CAP_SYNC_MMU:
 	case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
 	case KVM_CAP_ONE_REG:
 		r = 1;