diff options
| -rw-r--r-- | arch/x86/kernel/xsave.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index cf0b83040ec8..4c540c4719d8 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c | |||
| @@ -400,8 +400,11 @@ int __restore_xstate_sig(void __user *buf, void __user *buf_fx, int size) | |||
| 400 | set_used_math(); | 400 | set_used_math(); |
| 401 | } | 401 | } |
| 402 | 402 | ||
| 403 | if (use_eager_fpu()) | 403 | if (use_eager_fpu()) { |
| 404 | preempt_disable(); | ||
| 404 | math_state_restore(); | 405 | math_state_restore(); |
| 406 | preempt_enable(); | ||
| 407 | } | ||
| 405 | 408 | ||
| 406 | return err; | 409 | return err; |
| 407 | } else { | 410 | } else { |