diff options
| author |   miod <miod@openbsd.org> | 2004-06-03 05:18:43 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2004-06-03 05:18:43 +0000 |
| commit | aa46d1299a8200629041dc662ee19c43165d0b6f (patch) | |
| tree | 028ca7cb8b9da3e30eb9d583aba1b952919556c2 | |
| parent | Be sure to preserve r3 for syscalls which return 32-bit values. (diff) | |
| download | wireguard-openbsd-aa46d1299a8200629041dc662ee19c43165d0b6f.tar.xz wireguard-openbsd-aa46d1299a8200629041dc662ee19c43165d0b6f.zip | |
Signal bus errors when a write back operation fails on 88110.
| -rw-r--r-- | sys/arch/m88k/m88k/trap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/m88k/m88k/trap.c b/sys/arch/m88k/m88k/trap.c index 8a8c4314be1..809bdf5a9ad 100644 --- a/sys/arch/m88k/m88k/trap.c +++ b/sys/arch/m88k/m88k/trap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: trap.c,v 1.3 2004/06/03 05:17:36 miod Exp $ */ +/* $OpenBSD: trap.c,v 1.4 2004/06/03 05:18:43 miod Exp $ */ /* * Copyright (c) 1998 Steve Murphree, Jr. * Copyright (c) 1996 Nivas Madhur @@ -921,7 +921,7 @@ m88110_user_fault: } else if (frame->tf_dsr & (CMMU_DSR_CP | CMMU_DSR_WA)) { /* copyback or write allocate error */ - result = 0; + result = EACCES; } else if (frame->tf_dsr & CMMU_DSR_WE) { /* write fault */ |