diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2015-07-29 17:54:36 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2015-07-29 17:54:36 +0000 |
| commit | 1c24f41e805b8ac98744aa2a32fad08ed2a7dcad (patch) | |
| tree | 0e14d8c90edf89442abd0b29f7bbf350e8bcacda /sys/arch | |
| parent | 4df4f6feefca62a30287f98f59a6d83e202639a5 (diff) | |
Acquire the kernel lock in pmap_remove(). The reasons for this can't be
stated here as I have been asked to be polite in this commit message.
ok deraadt@
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/m88k/m88k/pmap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/arch/m88k/m88k/pmap.c b/sys/arch/m88k/m88k/pmap.c index a22fddb293d..ef69b823fee 100644 --- a/sys/arch/m88k/m88k/pmap.c +++ b/sys/arch/m88k/m88k/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.80 2015/07/25 20:45:05 miod Exp $ */ +/* $OpenBSD: pmap.c,v 1.81 2015/07/29 17:54:35 miod Exp $ */ /* * Copyright (c) 2001-2004, 2010, Miodrag Vallat. @@ -1328,9 +1328,11 @@ pmap_remove(pmap_t pmap, vaddr_t sva, vaddr_t eva) { int s; + KERNEL_LOCK(); s = splvm(); pmap_remove_range(pmap, sva, eva); splx(s); + KERNEL_UNLOCK(); } /* |