KVM: lapic: Split out x2apic ldr calculation

[mirror_ubuntu-bionic-kernel.git] / arch / x86 / mm / mmap.c

diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index 320c6237e1d1d462da274b84bba914c11a4b7b6e..a9967982684649155cfcdc921d5247c8fbfe70d6 100644 (file)
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -174,15 +174,3 @@ const char *arch_vma_name(struct vm_area_struct *vma)
                return "[mpx]";
        return NULL;
 }
-
-int valid_phys_addr_range(phys_addr_t addr, size_t count)
-{
-       return addr + count <= __pa(high_memory);
-}
-
-int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
-{
-       phys_addr_t addr = (phys_addr_t)pfn << PAGE_SHIFT;
-
-       return valid_phys_addr_range(addr, count);
-}