[Midnightbsd-cvs] src [8799] trunk/sys/amd64/amd64/pmap.c: assert that user address is never qremoved
laffer1 at midnightbsd.org
laffer1 at midnightbsd.org
Sun Sep 25 23:27:04 EDT 2016
Revision: 8799
http://svnweb.midnightbsd.org/src/?rev=8799
Author: laffer1
Date: 2016-09-25 23:27:04 -0400 (Sun, 25 Sep 2016)
Log Message:
-----------
assert that user address is never qremoved
Modified Paths:
--------------
trunk/sys/amd64/amd64/pmap.c
Modified: trunk/sys/amd64/amd64/pmap.c
===================================================================
--- trunk/sys/amd64/amd64/pmap.c 2016-09-26 03:26:19 UTC (rev 8798)
+++ trunk/sys/amd64/amd64/pmap.c 2016-09-26 03:27:04 UTC (rev 8799)
@@ -1440,6 +1440,7 @@
va = sva;
while (count-- > 0) {
+ KASSERT(va >= VM_MIN_KERNEL_ADDRESS, ("usermode va %lx", va));
pmap_kremove(va);
va += PAGE_SIZE;
}
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