K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2006-09-22T07:02:15.000000Z
K 7
svn:log
V 390
The sparc64/sparc64/pmap.c implementations of pmap_remove(),
pmap_protect(), and pmap_copy() have optimizations for regions
larger than PMAP_TSB_THRESH (which works out to 16MB).  This
caused a panic in tsb_foreach for kernel mappings, since
pm->pm_tsb is NULL in that case.  This fix teaches tsb_foreach
to use the kernel's tsb in that case.

Submitted by: Michael Plass
MFC after: 3 days

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