Signed-off-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
---
xen/arch/x86/hvm/pmtimer.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/xen/arch/x86/hvm/pmtimer.c b/xen/arch/x86/hvm/pmtimer.c
index b70c299..37acf11 100644
--- a/xen/arch/x86/hvm/pmtimer.c
+++ b/xen/arch/x86/hvm/pmtimer.c
@@ -257,7 +257,11 @@ static int acpi_save(struct domain *d,
hvm_domain_context_t *h)
int rc;
if ( !has_vpm(d) )
+ {
+ if ( !has_acpi_dm_ff(d) )
+ return hvm_save_entry(PMTIMER, 0, h, acpi);
return 0;
+ }
spin_lock(&s->lock);
@@ -286,7 +290,11 @@ static int acpi_load(struct domain *d,
hvm_domain_context_t *h)
PMTState *s = &d->arch.hvm_domain.pl_time->vpmt;
if ( !has_vpm(d) )
+ {
+ if ( !has_acpi_dm_ff(d) )
+ return hvm_load_entry(PMTIMER, h, acpi);
return -ENODEV;
+ }
spin_lock(&s->lock);
--
2.7.4
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