From: kaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk>
Date: Sun, 21 Mar 2004 14:42:49 +0000 (+0000)
Subject: bitkeeper revision 1.813 (405da9e9QvkmUOrd9sFqdbbf_bL8tg)
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~18308
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22man:///%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22man:/?a=commitdiff_plain;h=77f28d83abfca5249090045cf7fb662fedfeb451;p=xen.git

bitkeeper revision 1.813 (405da9e9QvkmUOrd9sFqdbbf_bL8tg)

memory.c:
  Fix L2 refcnt bug.
---

diff --git a/xen/common/memory.c b/xen/common/memory.c
index 32acc0ac11..bf61820af5 100644
--- a/xen/common/memory.c
+++ b/xen/common/memory.c
@@ -829,11 +829,12 @@ static int do_extended_command(unsigned long ptr, unsigned long val)
                                              CHECK_STRICT);
         if ( likely(okay) )
         {
+            invalidate_shadow_ldt();
+            percpu_info[cpu].deferred_ops &= ~DOP_FLUSH_TLB;
+            current->mm.pagetable = mk_pagetable(pfn << PAGE_SHIFT);
+            write_cr3_counted(pagetable_val(current->mm.pagetable));
             put_page_and_type(&frame_table[pagetable_val(current->mm.pagetable)
                                           >> PAGE_SHIFT]);
-            current->mm.pagetable = mk_pagetable(pfn << PAGE_SHIFT);
-            invalidate_shadow_ldt();
-            percpu_info[cpu].deferred_ops |= DOP_FLUSH_TLB;
         }
         else
         {