7 files changed, 11 insertions, 6 deletions

diff --git a/arch/score/include/asm/asm-offsets.h b/arch/score/include/asm/asm-offsets.h
new file mode 100644
index 000000000000..d370ee36a182
--- /dev/null
+++ b/arch/score/include/asm/asm-offsets.h
@@ -0,0 +1 @@
+#include <generated/asm-offsets.h>
diff --git a/arch/score/include/asm/cacheflush.h b/arch/score/include/asm/cacheflush.h
index 07cc8fc457cd..1d545d0ce206 100644
--- a/arch/score/include/asm/cacheflush.h
+++ b/arch/score/include/asm/cacheflush.h
@@ -14,9 +14,12 @@ extern void flush_cache_sigtramp(unsigned long addr);
 extern void flush_icache_all(void);
 extern void flush_icache_range(unsigned long start, unsigned long end);
 extern void flush_dcache_range(unsigned long start, unsigned long end);
+extern void flush_dcache_page(struct page *page);
+
+#define PG_dcache_dirty         PG_arch_1
 
 #define flush_cache_dup_mm(mm)                  do {} while (0)
-#define flush_dcache_page(page)                 do {} while (0)
+#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
 #define flush_dcache_mmap_lock(mapping)         do {} while (0)
 #define flush_dcache_mmap_unlock(mapping)       do {} while (0)
 #define flush_cache_vmap(start, end)            do {} while (0)
diff --git a/arch/score/include/asm/delay.h b/arch/score/include/asm/delay.h
index 6726ec199dc0..529e494712a5 100644
--- a/arch/score/include/asm/delay.h
+++ b/arch/score/include/asm/delay.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_SCORE_DELAY_H
 #define _ASM_SCORE_DELAY_H
 
+#include <asm-generic/param.h>
+
 static inline void __delay(unsigned long loops)
 {
         /* 3 cycles per loop. */
diff --git a/arch/score/include/asm/elf.h b/arch/score/include/asm/elf.h
index 43526d9fda93..f478ce94181f 100644
--- a/arch/score/include/asm/elf.h
+++ b/arch/score/include/asm/elf.h
@@ -61,7 +61,6 @@ struct task_struct;
 struct pt_regs;
 
 #define CORE_DUMP_USE_REGSET
-#define USE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE       PAGE_SIZE
 
 /* This yields a mask that user programs can use to figure out what
diff --git a/arch/score/include/asm/page.h b/arch/score/include/asm/page.h
index d92a5a2d36d4..1e9ade8e77e6 100644
--- a/arch/score/include/asm/page.h
+++ b/arch/score/include/asm/page.h
@@ -74,7 +74,7 @@ extern unsigned long max_pfn;
 #define page_to_bus(page)       (page_to_phys(page))
 #define phys_to_page(paddr)     (pfn_to_page(phys_to_pfn(paddr)))
 
-#define pfn_valid(pfn)          ((pfn) >= min_low_pfn && (pfn) < max_mapnr)
+#define pfn_valid(pfn)          (((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn))
 
 #define ARCH_PFN_OFFSET         (PAGE_OFFSET >> PAGE_SHIFT)
 
diff --git a/arch/score/include/asm/pgtable.h b/arch/score/include/asm/pgtable.h
index 674934b40170..ccf38f06c57d 100644
--- a/arch/score/include/asm/pgtable.h
+++ b/arch/score/include/asm/pgtable.h
@@ -272,8 +272,9 @@ extern void __update_cache(struct vm_area_struct *vma,
         unsigned long address,  pte_t pte);
 
 static inline void update_mmu_cache(struct vm_area_struct *vma,
-        unsigned long address, pte_t pte)
+        unsigned long address, pte_t *ptep)
 {
+        pte_t pte = *ptep;
         __update_tlb(vma, address, pte);
         __update_cache(vma, address, pte);
 }
diff --git a/arch/score/include/asm/ptrace.h b/arch/score/include/asm/ptrace.h
index d40e691f23e2..e89dc9b1ef49 100644
--- a/arch/score/include/asm/ptrace.h
+++ b/arch/score/include/asm/ptrace.h
@@ -90,8 +90,7 @@ extern int read_tsk_short(struct task_struct *, unsigned long,
                          unsigned short *);
 
 #define arch_has_single_step()  (1)
-extern void user_enable_single_step(struct task_struct *);
-extern void user_disable_single_step(struct task_struct *);
+
 #endif /* __KERNEL__ */
 
 #endif /* _ASM_SCORE_PTRACE_H */