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As was done in r196643 for i386 and amd64, swap the start/end virtual

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addresses in pmap_invalidate_cache_range().

Reported by:	Vincent Hoffman <vince unsane co uk>
Reviewed by:	jhb
MFC after:	3 days
This commit is contained in:
kib 2009-09-09 19:40:54 +00:00
parent 02ac92bf5a
commit 91e4a6b834
1 changed files with 2 additions and 2 deletions
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4
sys/i386/xen/pmap.c
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@ -1004,8 +1004,8 @@ pmap_invalidate_cache_range(vm_offset_t sva, vm_offset_t eva)
* coherence domain.
*/
mfence();
for (; eva < sva; eva += cpu_clflush_line_size)
clflush(eva);
for (; sva < eva; sva += cpu_clflush_line_size)
clflush(sva);
mfence();
} else {