diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2021-05-05 07:29:02 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2021-05-05 07:29:02 +0000 |
| commit | daa628bb5a5a83e2a2628e281f3ab8bde8317812 (patch) | |
| tree | 8116dc1d7a606bfc0136008f365c19db7cba6438 /sys/arch/powerpc | |
| parent | fc21cd1a8850beb1e985c811d3eabec5fc887807 (diff) | |
Unlock top part of the fault handler.
ok kettenis@
Diffstat (limited to 'sys/arch/powerpc')
| -rw-r--r-- | sys/arch/powerpc/powerpc/trap.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/arch/powerpc/powerpc/trap.c b/sys/arch/powerpc/powerpc/trap.c index 5caf4767910..02d6aab22d4 100644 --- a/sys/arch/powerpc/powerpc/trap.c +++ b/sys/arch/powerpc/powerpc/trap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: trap.c,v 1.119 2021/03/11 11:16:59 jsg Exp $ */ +/* $OpenBSD: trap.c,v 1.120 2021/05/05 07:29:01 mpi Exp $ */ /* $NetBSD: trap.c,v 1.3 1996/10/13 03:31:37 christos Exp $ */ /* @@ -282,9 +282,7 @@ trap(struct trapframe *frame) else ftype = PROT_READ; - KERNEL_LOCK(); error = uvm_fault(map, trunc_page(va), 0, ftype); - KERNEL_UNLOCK(); if (error == 0) return; @@ -318,10 +316,8 @@ trap(struct trapframe *frame) } else vftype = ftype = PROT_READ; - KERNEL_LOCK(); error = uvm_fault(&p->p_vmspace->vm_map, trunc_page(frame->dar), 0, ftype); - KERNEL_UNLOCK(); if (error == 0) { uvm_grow(p, frame->dar); @@ -343,10 +339,8 @@ trap(struct trapframe *frame) ftype = PROT_READ | PROT_EXEC; - KERNEL_LOCK(); error = uvm_fault(&p->p_vmspace->vm_map, trunc_page(frame->srr0), 0, ftype); - KERNEL_UNLOCK(); if (error == 0) { uvm_grow(p, frame->srr0); |