3 files changed, 6 insertions, 5 deletions

diff --git a/include/asm-ppc64/elf.h b/include/asm-ppc64/elf.h
index c919a89343db..e27c2942953c 100644
--- a/include/asm-ppc64/elf.h
+++ b/include/asm-ppc64/elf.h
@@ -5,6 +5,7 @@
 #include <asm/ptrace.h>
 #include <asm/cputable.h>
 #include <asm/auxvec.h>
+#include <asm/page.h>
 
 /* PowerPC relocations defined by the ABIs */
 #define R_PPC_NONE              0
@@ -146,7 +147,7 @@ typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32];
 #define elf_check_arch(x) ((x)->e_machine == ELF_ARCH)
 
 #define USE_ELF_CORE_DUMP
-#define ELF_EXEC_PAGESIZE       4096
+#define ELF_EXEC_PAGESIZE       PAGE_SIZE
 
 /* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
    use of this is to invoke "./ld.so someprog" to test out a new version of
diff --git a/include/asm-ppc64/mmu.h b/include/asm-ppc64/mmu.h
index 737e85a5ce3c..d2b0b796d35e 100644
--- a/include/asm-ppc64/mmu.h
+++ b/include/asm-ppc64/mmu.h
@@ -30,7 +30,7 @@
 
 /* Location of cpu0's segment table */
 #define STAB0_PAGE      0x6
-#define STAB0_PHYS_ADDR (STAB0_PAGE<<PAGE_SHIFT)
+#define STAB0_PHYS_ADDR (STAB0_PAGE<<12)
 
 #ifndef __ASSEMBLY__
 extern char initial_stab[];
diff --git a/include/asm-ppc64/thread_info.h b/include/asm-ppc64/thread_info.h
index 0494df6fca74..71244d8a427d 100644
--- a/include/asm-ppc64/thread_info.h
+++ b/include/asm-ppc64/thread_info.h
@@ -54,9 +54,9 @@ struct thread_info {
 
 /* thread information allocation */
 
-#define THREAD_ORDER            2
-#define THREAD_SIZE             (PAGE_SIZE << THREAD_ORDER)
-#define THREAD_SHIFT            (PAGE_SHIFT + THREAD_ORDER)
+#define THREAD_SHIFT            14
+#define THREAD_ORDER            (THREAD_SHIFT - PAGE_SHIFT)
+#define THREAD_SIZE             (1 << THREAD_SHIFT)
 #ifdef CONFIG_DEBUG_STACK_USAGE
 #define alloc_thread_info(tsk)                                  \
         ({                                                      \