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$NetBSD: patch-aj,v 1.1 2004/05/08 18:24:00 cl Exp $
--- xc/lib/xc_netbsd_build.c.orig 2004-04-18 04:29:16.000000000 +0200
+++ xc/lib/xc_netbsd_build.c
@@ -157,6 +157,10 @@ static int setup_guestos(int xc_handle,
if ( (vl2tab = map_pfn(pm_handle, l2tab >> PAGE_SHIFT)) == NULL )
goto error_out;
memset(vl2tab, 0, PAGE_SIZE);
+ unmap_pfn(pm_handle, vl2tab);
+ if ( (vl2tab = map_pfn_ro(pm_handle, l2tab >> PAGE_SHIFT)) == NULL )
+ goto error_out;
+ mlock(vl2tab, PAGE_SIZE);
vl2e = vl2tab + l2_table_offset(*virt_load_addr);
for ( count = 0; count < tot_pages; count++ )
{
@@ -166,6 +170,10 @@ static int setup_guestos(int xc_handle,
if ( (vl1tab = map_pfn(pm_handle, l1tab >> PAGE_SHIFT)) == NULL )
goto error_out;
memset(vl1tab, 0, PAGE_SIZE);
+ unmap_pfn(pm_handle, vl1tab);
+ if ( (vl1tab = map_pfn_ro(pm_handle, l1tab >> PAGE_SHIFT)) == NULL )
+ goto error_out;
+ mlock(vl1tab, PAGE_SIZE);
alloc_index--;
vl1e = vl1tab + l1_table_offset(*virt_load_addr +
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