diff options
Diffstat (limited to 'arch/sh/kernel/process_32.c')
| -rw-r--r-- | arch/sh/kernel/process_32.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index dee596113cc1..59521e8a164d 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -22,6 +22,7 @@ #include <linux/ftrace.h> #include <linux/hw_breakpoint.h> #include <linux/prefetch.h> +#include <linux/stackprotector.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> #include <asm/fpu.h> @@ -211,6 +212,10 @@ __switch_to(struct task_struct *prev, struct task_struct *next) { struct thread_struct *next_t = &next->thread; +#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP) + __stack_chk_guard = next->stack_canary; +#endif + unlazy_fpu(prev, task_pt_regs(prev)); /* we're going to use this soon, after a few expensive things */ |