x86/hyperv: Replace kmap() with kmap_local_page()

[sfrench/cifs-2.6.git] / arch / x86 / hyperv / hv_init.c

diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c
index 032d85ac33fa48881b464f5809ed35cedecb96a0..29774126e93144f48fe209dead216f078e18d0ce 100644 (file)
--- a/arch/x86/hyperv/hv_init.c
+++ b/arch/x86/hyperv/hv_init.c
@@ -459,13 +459,13 @@ void __init hyperv_init(void)
                wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
 
                pg = vmalloc_to_page(hv_hypercall_pg);
-               dst = kmap(pg);
+               dst = kmap_local_page(pg);
                src = memremap(hypercall_msr.guest_physical_address << PAGE_SHIFT, PAGE_SIZE,
                                MEMREMAP_WB);
                BUG_ON(!(src && dst));
                memcpy(dst, src, HV_HYP_PAGE_SIZE);
                memunmap(src);
-               kunmap(pg);
+               kunmap_local(dst);
        } else {
                hypercall_msr.guest_physical_address = vmalloc_to_pfn(hv_hypercall_pg);
                wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);