diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/i387.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c index 76006a701dbb..5e4dae70ffa5 100644 --- a/arch/x86/kernel/i387.c +++ b/arch/x86/kernel/i387.c @@ -290,7 +290,7 @@ static int fpu__unlazy_stopped(struct task_struct *child) if (WARN_ON_ONCE(child == current)) return -EINVAL; - if (tsk_used_math(child)) { + if (child->flags & PF_USED_MATH) { task_disable_lazy_fpu_restore(child); return 0; } @@ -304,7 +304,9 @@ static int fpu__unlazy_stopped(struct task_struct *child) fpu_finit(&child->thread.fpu); - set_stopped_child_used_math(child); + /* Safe to do for stopped child tasks: */ + child->flags |= PF_USED_MATH; + return 0; } |