5 files changed, 9 insertions, 6 deletions

diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index a1be70db75fe..305f7ee1f382 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -2,6 +2,7 @@ menu "Machine selection"
 
 config SCORE
        def_bool y
+       select HAVE_GENERIC_HARDIRQS
        select GENERIC_IRQ_SHOW
        select GENERIC_IOMAP
        select GENERIC_ATOMIC64
@@ -110,3 +111,6 @@ source "security/Kconfig"
 source "crypto/Kconfig"
 
 source "lib/Kconfig"
+
+config NO_IOMEM
+       def_bool y
diff --git a/arch/score/include/asm/io.h b/arch/score/include/asm/io.h
index fbbfd7132e3b..574c8827abe2 100644
--- a/arch/score/include/asm/io.h
+++ b/arch/score/include/asm/io.h
@@ -5,5 +5,4 @@
 
 #define virt_to_bus     virt_to_phys
 #define bus_to_virt     phys_to_virt
-
 #endif /* _ASM_SCORE_IO_H */
diff --git a/arch/score/include/asm/pgalloc.h b/arch/score/include/asm/pgalloc.h
index 059a61b7071b..716b3fd1d863 100644
--- a/arch/score/include/asm/pgalloc.h
+++ b/arch/score/include/asm/pgalloc.h
@@ -2,7 +2,7 @@
 #define _ASM_SCORE_PGALLOC_H
 
 #include <linux/mm.h>
-
+#include <linux/highmem.h>
 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
         pte_t *pte)
 {
diff --git a/arch/score/kernel/entry.S b/arch/score/kernel/entry.S
index 7234ed09b7b7..befb87d30a89 100644
--- a/arch/score/kernel/entry.S
+++ b/arch/score/kernel/entry.S
@@ -264,7 +264,7 @@ resume_kernel:
         disable_irq
         lw      r8, [r28, TI_PRE_COUNT]
         cmpz.c  r8
-        bne     r8, restore_all
+        bne     restore_all
 need_resched:
         lw      r8, [r28, TI_FLAGS]
         andri.c r9, r8, _TIF_NEED_RESCHED
@@ -415,7 +415,7 @@ ENTRY(handle_sys)
         sw      r9, [r0, PT_EPC]
 
         cmpi.c  r27, __NR_syscalls      # check syscall number
-        bgeu    illegal_syscall
+        bcs     illegal_syscall
 
         slli    r8, r27, 2              # get syscall routine
         la      r11, sys_call_table
diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
index f4c6d02421d3..a1519ad3d49d 100644
--- a/arch/score/kernel/process.c
+++ b/arch/score/kernel/process.c
@@ -78,8 +78,8 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
         p->thread.reg0 = (unsigned long) childregs;
         if (unlikely(p->flags & PF_KTHREAD)) {
                 memset(childregs, 0, sizeof(struct pt_regs));
-                p->thread->reg12 = usp;
-                p->thread->reg13 = arg;
+                p->thread.reg12 = usp;
+                p->thread.reg13 = arg;
                 p->thread.reg3 = (unsigned long) ret_from_kernel_thread;
         } else {
                 *childregs = *current_pt_regs();