powerpc: Make the 64-bit kernel as a position-independent executable

[linux-2.6-omap-h63xx.git] / arch / powerpc / mm / hash_utils_64.c

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index d666f71f1f3057dd7b36043425d644f42eed3f72..09db4efe19211d4e97e3212d4447c5e731ee2a49 100644 (file)
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -194,7 +194,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
                unsigned long tprot = prot;
 
                /* Make kernel text executable */
-               if (in_kernel_text(vaddr))
+               if (overlaps_kernel_text(vaddr, vaddr + step))
                        tprot &= ~HPTE_R_N;
 
                hash = hpt_hash(va, shift, ssize);