7 files changed, 13 insertions, 16 deletions

diff --git a/arch/arc/include/asm/dma-mapping.h b/arch/arc/include/asm/dma-mapping.h
index 31f77aec0823..45b8e0cea176 100644
--- a/arch/arc/include/asm/dma-mapping.h
+++ b/arch/arc/include/asm/dma-mapping.h
@@ -126,7 +126,7 @@ dma_map_sg(struct device *dev, struct scatterlist *sg,
         int i;
 
         for_each_sg(sg, s, nents, i)
-                sg->dma_address = dma_map_page(dev, sg_page(s), s->offset,
+                s->dma_address = dma_map_page(dev, sg_page(s), s->offset,
                                                s->length, dir);
 
         return nents;
diff --git a/arch/arc/include/asm/elf.h b/arch/arc/include/asm/elf.h
index f4c8d36ebecb..a26282857683 100644
--- a/arch/arc/include/asm/elf.h
+++ b/arch/arc/include/asm/elf.h
@@ -72,7 +72,4 @@ extern int elf_check_arch(const struct elf32_hdr *);
  */
 #define ELF_PLATFORM    (NULL)
 
-#define SET_PERSONALITY(ex) \
-        set_personality(PER_LINUX | (current->personality & (~PER_MASK)))
-
 #endif
diff --git a/arch/arc/include/asm/entry.h b/arch/arc/include/asm/entry.h
index 23daa326fc9b..eb2ae53187d9 100644
--- a/arch/arc/include/asm/entry.h
+++ b/arch/arc/include/asm/entry.h
@@ -415,7 +415,7 @@
  *-------------------------------------------------------------*/
 .macro SAVE_ALL_EXCEPTION   marker
 
-        st      \marker, [sp, 8]
+        st      \marker, [sp, 8]        /* orig_r8 */
         st      r0, [sp, 4]    /* orig_r0, needed only for sys calls */
 
         /* Restore r9 used to code the early prologue */
diff --git a/arch/arc/include/asm/irqflags.h b/arch/arc/include/asm/irqflags.h
index ccd84806b62f..eac071668201 100644
--- a/arch/arc/include/asm/irqflags.h
+++ b/arch/arc/include/asm/irqflags.h
@@ -39,7 +39,7 @@ static inline long arch_local_irq_save(void)
         "       flag.nz %0              \n"
         : "=r"(temp), "=r"(flags)
         : "n"((STATUS_E1_MASK | STATUS_E2_MASK))
-        : "cc");
+        : "memory", "cc");
 
         return flags;
 }
@@ -53,7 +53,8 @@ static inline void arch_local_irq_restore(unsigned long flags)
         __asm__ __volatile__(
         "       flag %0                 \n"
         :
-        : "r"(flags));
+        : "r"(flags)
+        : "memory");
 }
 
 /*
@@ -73,7 +74,8 @@ static inline void arch_local_irq_disable(void)
         "       and %0, %0, %1          \n"
         "       flag %0                 \n"
         : "=&r"(temp)
-        : "n"(~(STATUS_E1_MASK | STATUS_E2_MASK)));
+        : "n"(~(STATUS_E1_MASK | STATUS_E2_MASK))
+        : "memory");
 }
 
 /*
@@ -85,7 +87,9 @@ static inline long arch_local_save_flags(void)
 
         __asm__ __volatile__(
         "       lr  %0, [status32]      \n"
-        : "=&r"(temp));
+        : "=&r"(temp)
+        :
+        : "memory");
 
         return temp;
 }
diff --git a/arch/arc/include/asm/kgdb.h b/arch/arc/include/asm/kgdb.h
index f3c4934f0ca9..4930957ca3d3 100644
--- a/arch/arc/include/asm/kgdb.h
+++ b/arch/arc/include/asm/kgdb.h
@@ -13,7 +13,7 @@
 
 #ifdef CONFIG_KGDB
 
-#include <asm/user.h>
+#include <asm/ptrace.h>
 
 /* to ensure compatibility with Linux 2.6.35, we don't implement the get/set
  * register API yet */
@@ -53,9 +53,7 @@ enum arc700_linux_regnums {
 };
 
 #else
-static inline void kgdb_trap(struct pt_regs *regs, int param)
-{
-}
+#define kgdb_trap(regs, param)
 #endif
 
 #endif  /* __ARC_KGDB_H__ */
diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h
index 8ae783d20a81..6179de7e07c2 100644
--- a/arch/arc/include/asm/ptrace.h
+++ b/arch/arc/include/asm/ptrace.h
@@ -123,7 +123,7 @@ static inline long regs_return_value(struct pt_regs *regs)
 #define orig_r8_IS_SCALL                0x0001
 #define orig_r8_IS_SCALL_RESTARTED      0x0002
 #define orig_r8_IS_BRKPT                0x0004
-#define orig_r8_IS_EXCPN                0x0004
+#define orig_r8_IS_EXCPN                0x0008
 #define orig_r8_IS_IRQ1                 0x0010
 #define orig_r8_IS_IRQ2                 0x0020
 
diff --git a/arch/arc/include/asm/syscalls.h b/arch/arc/include/asm/syscalls.h
index e53a5340ba4f..dd785befe7fd 100644
--- a/arch/arc/include/asm/syscalls.h
+++ b/arch/arc/include/asm/syscalls.h
@@ -16,8 +16,6 @@
 #include <linux/types.h>
 
 int sys_clone_wrapper(int, int, int, int, int);
-int sys_fork_wrapper(void);
-int sys_vfork_wrapper(void);
 int sys_cacheflush(uint32_t, uint32_t uint32_t);
 int sys_arc_settls(void *);
 int sys_arc_gettls(void);