diff options
Diffstat (limited to 'arch/arm/kernel/ptrace.c')
-rw-r--r-- | arch/arm/kernel/ptrace.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index e1d5e1929fbd..e33870ff0ac0 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c | |||
@@ -699,10 +699,13 @@ static int vfp_set(struct task_struct *target, | |||
699 | { | 699 | { |
700 | int ret; | 700 | int ret; |
701 | struct thread_info *thread = task_thread_info(target); | 701 | struct thread_info *thread = task_thread_info(target); |
702 | struct vfp_hard_struct new_vfp = thread->vfpstate.hard; | 702 | struct vfp_hard_struct new_vfp; |
703 | const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs); | 703 | const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs); |
704 | const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr); | 704 | const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr); |
705 | 705 | ||
706 | vfp_sync_hwstate(thread); | ||
707 | new_vfp = thread->vfpstate.hard; | ||
708 | |||
706 | ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, | 709 | ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, |
707 | &new_vfp.fpregs, | 710 | &new_vfp.fpregs, |
708 | user_fpregs_offset, | 711 | user_fpregs_offset, |
@@ -723,9 +726,8 @@ static int vfp_set(struct task_struct *target, | |||
723 | if (ret) | 726 | if (ret) |
724 | return ret; | 727 | return ret; |
725 | 728 | ||
726 | vfp_sync_hwstate(thread); | ||
727 | thread->vfpstate.hard = new_vfp; | ||
728 | vfp_flush_hwstate(thread); | 729 | vfp_flush_hwstate(thread); |
730 | thread->vfpstate.hard = new_vfp; | ||
729 | 731 | ||
730 | return 0; | 732 | return 0; |
731 | } | 733 | } |