Author: andreast
Date: Wed Dec 11 20:56:23 2013
New Revision: 259227
URL: http://svnweb.freebsd.org/changeset/base/259227
Log:
MFC r258503
Limit the large page size to 16MB for now.
Modified:
stable/10/sys/powerpc/pseries/mmu_phyp.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/powerpc/pseries/mmu_phyp.c
==============================================================================
--- stable/10/sys/powerpc/pseries/mmu_phyp.c Wed Dec 11 19:30:27 2013
(r259226)
+++ stable/10/sys/powerpc/pseries/mmu_phyp.c Wed Dec 11 20:56:23 2013
(r259227)
@@ -165,6 +165,11 @@ mphyp_bootstrap(mmu_t mmup, vm_offset_t
nptlp--;
}
}
+
+ /* For now we allow shift only to be <= 0x18. */
+ if (shift >= 0x18)
+ shift = 0x18;
+
moea64_large_page_shift = shift;
moea64_large_page_size = 1 << shift;
}
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