diff options
| -rw-r--r-- | sys/riscv/riscv/vm_machdep.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/riscv/riscv/vm_machdep.c b/sys/riscv/riscv/vm_machdep.c index 49d31ba..023c1f0 100644 --- a/sys/riscv/riscv/vm_machdep.c +++ b/sys/riscv/riscv/vm_machdep.c @@ -64,16 +64,10 @@ cpu_fork(struct thread *td1, struct proc *p2, struct thread *td2, int flags) { struct pcb *pcb2; struct trapframe *tf; - uint64_t val; if ((flags & RFPROC) == 0) return; - if (td1 == curthread) { - __asm __volatile("mv %0, tp" : "=&r"(val)); - td1->td_pcb->pcb_tp = val; - } - pcb2 = (struct pcb *)(td2->td_kstack + td2->td_kstack_pages * PAGE_SIZE) - 1; |
