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List:       xen-cvs
Subject:    [Xen-changelog] [xen staging] x86/pmtimer: fix hvm_acpi_sleep_button behavior
From:       patchbot () xen ! org
Date:       2019-02-20 16:11:04
Message-ID: E1gwUSe-0001Dx-JB () xenbits ! xenproject ! org
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commit b22c900c44a2db8db1c53e269e152206e55c273f
Author:     Varad Gautam <vrd@amazon.de>
AuthorDate: Wed Feb 20 17:06:25 2019 +0100
Commit:     Jan Beulich <jbeulich@suse.com>
CommitDate: Wed Feb 20 17:06:25 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@amazon.de>
    Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
 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 1f0d834bae..402bc8e6a2 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.acpi.pm1a_sts |= PWRBTN_STS;
+    d->arch.hvm.acpi.pm1a_sts |= SLPBTN_STS;
     pmt_update_sci(s);
     spin_unlock(&s->lock);
 }
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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