diff options
| author |   miod <miod@openbsd.org> | 2010-06-22 17:43:59 +0000 |
|---|---|---|
| committer | miod <miod@openbsd.org> | 2010-06-22 17:43:59 +0000 |
| commit | fa9337303be9515d8f42c17c6de09676162384f7 (patch) | |
| tree | bbb8dc731e6c94bed2023b515089a074b281bf1b /sys | |
| parent | Since our caches are snooping, we only need to broadcast cache invalidates (diff) | |
| download | wireguard-openbsd-fa9337303be9515d8f42c17c6de09676162384f7.tar.xz wireguard-openbsd-fa9337303be9515d8f42c17c6de09676162384f7.zip | |
Don't play with cacheability in vmapbuf() - pmap_enter() knows what it does.
This is a leftover from a very old workaround for a very old and long gone
pmap_enter() bug.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/m88k/m88k/vm_machdep.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/sys/arch/m88k/m88k/vm_machdep.c b/sys/arch/m88k/m88k/vm_machdep.c index 27f24bebf32..a9066851da4 100644 --- a/sys/arch/m88k/m88k/vm_machdep.c +++ b/sys/arch/m88k/m88k/vm_machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vm_machdep.c,v 1.20 2007/11/24 11:13:56 miod Exp $ */ +/* $OpenBSD: vm_machdep.c,v 1.21 2010/06/22 17:43:59 miod Exp $ */ /* * Copyright (c) 1998 Steve Murphree, Jr. @@ -211,14 +211,6 @@ vmapbuf(bp, len) addr += PAGE_SIZE; kva += PAGE_SIZE; } - - /* make sure snooping will be possible... */ -#if !defined(MULTIPROCESSOR) && defined(M88110) - if (CPU_IS88110) - pmap_cache_ctrl(pmap_kernel(), ova, ova + len, 0); - else -#endif - pmap_cache_ctrl(pmap_kernel(), ova, ova + len, CACHE_GLOBAL); pmap_update(pmap_kernel()); } |