svn commit: r206208 - user/jmallett/octeon/sys/mips/mips

[Juli Mallett]

Author: jmallett
Date: Mon Apr  5 19:59:05 2010
New Revision: 206208
URL: http://svn.freebsd.org/changeset/base/206208

Log:
  Whoops.  Clear software-managed bits from PTE before writing it to TLB.

Modified:
  user/jmallett/octeon/sys/mips/mips/tlb.c

Modified: user/jmallett/octeon/sys/mips/mips/tlb.c
==============================================================================
--- user/jmallett/octeon/sys/mips/mips/tlb.c	Mon Apr  5 19:43:26 2010	(r206207)
+++ user/jmallett/octeon/sys/mips/mips/tlb.c	Mon Apr  5 19:59:05 2010	(r206208)
@@ -128,6 +128,7 @@ tlb_update(struct pmap *pmap, vm_offset_
 	int i;
 
 	va &= ~PAGE_MASK;
+	pte &= ~TLBLO_SWBITS_MASK;
 
 	s = intr_disable();
 	mask = mips_rd_pagemask();