Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / arch / x86 / xen / mmu.c

diff --git a/kernel/arch/x86/xen/mmu.c b/kernel/arch/x86/xen/mmu.c
index cb5e266..1e56ff5 100644 (file)
--- a/kernel/arch/x86/xen/mmu.c
+++ b/kernel/arch/x86/xen/mmu.c
@@ -1113,7 +1113,7 @@ static void __init xen_cleanhighmap(unsigned long vaddr,
 
        /* NOTE: The loop is more greedy than the cleanup_highmap variant.
         * We include the PMD passed in on _both_ boundaries. */
-       for (; vaddr <= vaddr_end && (pmd < (level2_kernel_pgt + PAGE_SIZE));
+       for (; vaddr <= vaddr_end && (pmd < (level2_kernel_pgt + PTRS_PER_PMD));
                        pmd++, vaddr += PMD_SIZE) {
                if (pmd_none(*pmd))
                        continue;