[Xen-changelog] [xen stable-4.11] x86/pmtimer: fix hvm_acpi_sleep_button behavior

[patchbot@xxxxxxx]

commit 0c0f0ab5ab58fef59d357897749553f610cf7101
Author:     Varad Gautam <vrd@xxxxxxxxx>
AuthorDate: Mon Mar 18 16:59:43 2019 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Mar 18 16:59:43 2019 +0100

    x86/pmtimer: fix hvm_acpi_sleep_button behavior
    
    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 <vrd@xxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: b22c900c44a2db8db1c53e269e152206e55c273f
    master date: 2019-02-20 17:06:25 +0100
---
 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 435647ff1e..b56b743c12 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);
 }
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.11

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