Commit 19fb14622e941 "x86/pmtimer: move ACPI registers from PMTState to
hvm_domain" misconfigures pm1a_sts for hvm_acpi_sleep_button with
PWRBTN_STS instead of SLPBTN_STS, which leads to
XEN_DOMCTL_SENDTRIGGER_SLEEP causing guest powerdowns. Fix this.
Signed-off-by: Varad Gautam <v...@amazon.de>
CC: Amit Shah <a...@amazon.de>
CC: David Woodhouse <d...@amazon.co.uk>
CC: Jan Beulich <jbeul...@suse.com>
CC: Andrew Cooper <andrew.coop...@citrix.com>
---
Please also include into the stable branch.
xen/arch/x86/hvm/pmtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/x86/hvm/pmtimer.c b/xen/arch/x86/hvm/pmtimer.c
index 435647f..b56b743 100644
--- a/xen/arch/x86/hvm/pmtimer.c
+++ b/xen/arch/x86/hvm/pmtimer.c
@@ -87,7 +87,7 @@ void hvm_acpi_sleep_button(struct domain *d)
return;
spin_lock(&s->lock);
- d->arch.hvm_domain.acpi.pm1a_sts |= PWRBTN_STS;
+ d->arch.hvm_domain.acpi.pm1a_sts |= SLPBTN_STS;
pmt_update_sci(s);
spin_unlock(&s->lock);
}
--
2.7.4
Amazon Development Center Germany GmbH
Berlin - Dresden - Aachen
main office: Krausenstr. 38, 10117 Berlin
Geschaeftsfuehrer: Dr. Ralf Herbrich, Christian Schlaeger
Ust-ID: DE289237879
Eingetragen am Amtsgericht Charlottenburg HRB 149173 B
Amazon Development Center Germany GmbH
Krausenstr. 38
10117 Berlin
Geschaeftsfuehrer: Christian Schlaeger, Ralf Herbrich
Ust-ID: DE 289 237 879
Eingetragen am Amtsgericht Charlottenburg HRB 149173 B
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
