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author | Keir Fraser <keir.fraser@citrix.com> | 2010-02-22 18:46:09 +0000 |
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committer | Keir Fraser <keir.fraser@citrix.com> | 2010-02-22 18:46:09 +0000 |
commit | 9a6ad742e65e08f7b772683581288847c6a69885 (patch) | |
tree | 630b29e0afd0661abfca1cbc8dbee1775e81ad15 | |
parent | 022cf55cf1bfd7a8aa08f19a3734f36154050859 (diff) | |
download | xen-9a6ad742e65e08f7b772683581288847c6a69885.tar.gz xen-9a6ad742e65e08f7b772683581288847c6a69885.tar.bz2 xen-9a6ad742e65e08f7b772683581288847c6a69885.zip |
Disable memory mapping warnings when stub domain is used.
Signed-off-by: Daniel Kiper <dkiper@net-space.pl>
-rw-r--r-- | xen/arch/x86/mm/shadow/common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/xen/arch/x86/mm/shadow/common.c b/xen/arch/x86/mm/shadow/common.c index 5e37bb01d4..adb7396d86 100644 --- a/xen/arch/x86/mm/shadow/common.c +++ b/xen/arch/x86/mm/shadow/common.c @@ -2607,9 +2607,11 @@ int sh_remove_all_mappings(struct vcpu *v, mfn_t gmfn) { /* Don't complain if we're in HVM and there are some extra mappings: * The qemu helper process has an untyped mapping of this dom's RAM - * and the HVM restore program takes another. */ + * and the HVM restore program takes another. Additionally, if stub + * domain is active then it also has an untyped mapping of original + * domain's RAM. */ if ( !(shadow_mode_external(v->domain) - && (page->count_info & PGC_count_mask) <= 3 + && (page->count_info & PGC_count_mask) <= 4 && (page->u.inuse.type_info & PGT_count_mask) == 0) ) { SHADOW_ERROR("can't find all mappings of mfn %lx: " |