diff options
Diffstat (limited to 'arch/x86/kernel/i387_64.c')
| -rw-r--r-- | arch/x86/kernel/i387_64.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kernel/i387_64.c b/arch/x86/kernel/i387_64.c index 56c1f114710..bfaff28fb13 100644 --- a/arch/x86/kernel/i387_64.c +++ b/arch/x86/kernel/i387_64.c @@ -92,13 +92,14 @@ int save_i387(struct _fpstate __user *buf) if (task_thread_info(tsk)->status & TS_USEDFPU) { err = save_i387_checking((struct i387_fxsave_struct __user *)buf); if (err) return err; + task_thread_info(tsk)->status &= ~TS_USEDFPU; stts(); - } else { - if (__copy_to_user(buf, &tsk->thread.i387.fxsave, + } else { + if (__copy_to_user(buf, &tsk->thread.i387.fxsave, sizeof(struct i387_fxsave_struct))) return -1; - } - return 1; + } + return 1; } /* |