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From: Warner Losh <imp@FreeBSD.org>
Date: Fri, 3 Dec 2010 04:39:48 +0000 (UTC)
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Subject: svn commit: r216141 - head/sys/vm
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Author: imp
Date: Fri Dec  3 04:39:48 2010
New Revision: 216141
URL: http://svn.freebsd.org/changeset/base/216141

Log:
  To make minidumps work properly on mips for memory that's direct
  mapped and entered via vm_page_setup, keep track of it like we do
  for amd64.
  
  # A separate commit will be made to move this to a capability-based ifdef
  # rather than arch-based ifdef.
  
  Submitted by:	alc@
  MFC after:	1 week

Modified:
  head/sys/vm/vm_page.c

Modified: head/sys/vm/vm_page.c
==============================================================================
--- head/sys/vm/vm_page.c	Fri Dec  3 02:07:34 2010	(r216140)
+++ head/sys/vm/vm_page.c	Fri Dec  3 04:39:48 2010	(r216141)
@@ -430,11 +430,12 @@ vm_page_startup(vm_offset_t vaddr)
 	 */
 	new_end = vm_reserv_startup(&vaddr, new_end, high_water);
 #endif
-#ifdef __amd64__
+#if defined(__amd64__) || defined(__mips__)
 	/*
-	 * pmap_map on amd64 comes out of the direct-map, not kvm like i386,
-	 * so the pages must be tracked for a crashdump to include this data.
-	 * This includes the vm_page_array and the early UMA bootstrap pages.
+	 * pmap_map on amd64 and mips can come out of the direct-map, not kvm
+	 * like i386, so the pages must be tracked for a crashdump to include
+	 * this data.  This includes the vm_page_array and the early UMA
+	 * bootstrap pages.
 	 */
 	for (pa = new_end; pa < phys_avail[biggestone + 1]; pa += PAGE_SIZE)
 		dump_add_page(pa);