diff options
Diffstat (limited to 'arch/sh/kernel/process_32.c')
| -rw-r--r-- | arch/sh/kernel/process_32.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index c4361402ec5e..03de6573aa76 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -156,6 +156,8 @@ void start_thread(struct pt_regs *regs, unsigned long new_pc, regs->sr = SR_FD; regs->pc = new_pc; regs->regs[15] = new_sp; + + free_thread_xstate(current); } EXPORT_SYMBOL(start_thread); @@ -316,7 +318,7 @@ __switch_to(struct task_struct *prev, struct task_struct *next) /* we're going to use this soon, after a few expensive things */ if (next->fpu_counter > 5) - prefetch(&next_t->fpu.hard); + prefetch(next_t->xstate); #ifdef CONFIG_MMU /* @@ -353,7 +355,7 @@ __switch_to(struct task_struct *prev, struct task_struct *next) * chances of needing FPU soon are obviously high now */ if (next->fpu_counter > 5) - fpu_state_restore(task_pt_regs(next)); + __fpu_state_restore(); return prev; } |