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Diffstat (limited to 'arch/powerpc/kvm/book3s_64_mmu_radix.c')
-rw-r--r--arch/powerpc/kvm/book3s_64_mmu_radix.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s_64_mmu_radix.c b/arch/powerpc/kvm/book3s_64_mmu_radix.c
index 0af1c0aea1fe..fd6e8c13685f 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_radix.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_radix.c
@@ -725,10 +725,10 @@ int kvm_unmap_radix(struct kvm *kvm, struct kvm_memory_slot *memslot,
gpa, shift);
kvmppc_radix_tlbie_page(kvm, gpa, shift);
if ((old & _PAGE_DIRTY) && memslot->dirty_bitmap) {
- unsigned long npages = 1;
+ unsigned long psize = PAGE_SIZE;
if (shift)
- npages = 1ul << (shift - PAGE_SHIFT);
- kvmppc_update_dirty_map(memslot, gfn, npages);
+ psize = 1ul << shift;
+ kvmppc_update_dirty_map(memslot, gfn, psize);
}
}
return 0;