Commit d7bb0777 authored by Marc Zyngier's avatar Marc Zyngier Committed by Christoffer Dall
Browse files

ARM: KVM: vgic: decouple alignment restriction from page size 



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: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent cfe3950c

arch/arm/kvm/vgic.c

+1 −1
Original line number Diff line number Diff line
@@ -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);