diff options
Diffstat (limited to 'sys/i386/i386/vm_machdep.c')
| -rw-r--r-- | sys/i386/i386/vm_machdep.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/i386/i386/vm_machdep.c b/sys/i386/i386/vm_machdep.c index cc98727..1b002dc 100644 --- a/sys/i386/i386/vm_machdep.c +++ b/sys/i386/i386/vm_machdep.c @@ -291,8 +291,6 @@ void cpu_exit(struct thread *td) { struct mdproc *mdp; - struct pcb *pcb = td->td_pcb; - /* Reset pc->pcb_gs and %gs before possibly invalidating it. */ mdp = &td->td_proc->p_md; @@ -301,17 +299,13 @@ cpu_exit(struct thread *td) load_gs(_udatasel); user_ldt_free(td); } - if (pcb->pcb_flags & PCB_DBREGS) { - /* disable all hardware breakpoints */ - reset_dbregs(); - pcb->pcb_flags &= ~PCB_DBREGS; - } } void cpu_thread_exit(struct thread *td) { struct pcb *pcb = td->td_pcb; + #ifdef DEV_NPX if (td == PCPU_GET(fpcurthread)) npxdrop(); |
