The virtual GIC is supposed to be 4kB aligned. On a 64kB page
system, comparing the alignment to PAGE_SIZE is wrong.
Use SZ_4K instead.
Signed-off-by: Marc Zyngier <marc.zyng...@arm.com>
---
arch/arm/kvm/vgic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/kvm/vgic.c b/arch/arm/kvm/vgic.c
index c9a1731..161d5c1 100644
--- a/arch/arm/kvm/vgic.c
+++ b/arch/arm/kvm/vgic.c
@@ -1484,7 +1484,7 @@ int kvm_vgic_set_addr(struct kvm *kvm, unsigned long
type, u64 addr)
if (addr & ~KVM_PHYS_MASK)
return -E2BIG;
- if (addr & ~PAGE_MASK)
+ if (addr & (SZ_4K - 1))
return -EINVAL;
mutex_lock(&kvm->lock);
--
1.7.12.4
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
