diff options
| -rw-r--r-- | arch/score/Kconfig | 3 | ||||
| -rw-r--r-- | arch/score/include/asm/io.h | 1 | ||||
| -rw-r--r-- | arch/score/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/score/kernel/entry.S | 4 |
4 files changed, 6 insertions, 4 deletions
diff --git a/arch/score/Kconfig b/arch/score/Kconfig index df169e84db4e..beb9f218de05 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -108,3 +108,6 @@ 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 83bb96079c43..89702ac49709 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 @@ -408,7 +408,7 @@ 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 |