K 10
svn:author
V 3
mdf
K 8
svn:date
V 27
2012-08-22T17:16:05.380396Z
K 7
svn:log
V 443
MFC r238502:

Fix a bug with memguard(9) on 32-bit architectures without a
VM_KMEM_MAX_SIZE.

The code was not taking into account the size of the kernel_map, which
the kmem_map is allocated from, so it could produce a sub-map size too
large to fit.  The simplest solution is to ignore VM_KMEM_MAX entirely
and base the memguard map's size off the kernel_map's size, since this
is always relevant and always smaller.

Found by:	Justin Hibbits

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