diff options
Diffstat (limited to 'arch/mn10300/kernel')
| -rw-r--r-- | arch/mn10300/kernel/traps.c | 4 | ||||
| -rw-r--r-- | arch/mn10300/kernel/vmlinux.lds.S | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/mn10300/kernel/traps.c b/arch/mn10300/kernel/traps.c index f03cb278828f..bd3e5e73826e 100644 --- a/arch/mn10300/kernel/traps.c +++ b/arch/mn10300/kernel/traps.c @@ -28,7 +28,7 @@ #include <linux/irq.h> #include <asm/processor.h> #include <asm/system.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <asm/atomic.h> #include <asm/smp.h> @@ -156,7 +156,7 @@ int die_if_no_fixup(const char *str, struct pt_regs *regs, case EXCEP_TRAP: case EXCEP_UNIMPINS: - if (get_user(opcode, (uint8_t __user *)regs->pc) != 0) + if (probe_kernel_read(&opcode, (u8 *)regs->pc, 1) < 0) break; if (opcode == 0xff) { if (notify_die(DIE_BREAKPOINT, str, regs, code, 0, 0)) diff --git a/arch/mn10300/kernel/vmlinux.lds.S b/arch/mn10300/kernel/vmlinux.lds.S index 6f702a6ab395..13c4814c29f8 100644 --- a/arch/mn10300/kernel/vmlinux.lds.S +++ b/arch/mn10300/kernel/vmlinux.lds.S @@ -44,6 +44,7 @@ SECTIONS RO_DATA(PAGE_SIZE) /* writeable */ + _sdata = .; /* Start of rw data section */ RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE) _edata = .; |