[Xen-changelog] [xen staging] x86/HVM: correct an inverted check in hvm_load()

[patchbot@xxxxxxx]

commit 0fb0de8b24e85d0317191f65c0c531aaa9d0e93c
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Fri Aug 17 13:52:20 2018 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Aug 17 13:52:20 2018 +0200

    x86/HVM: correct an inverted check in hvm_load()
    
    Clearly we want to put a vCPU to sleep if it is _not_ already down.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/arch/x86/hvm/save.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/hvm/save.c b/xen/arch/x86/hvm/save.c
index 422b96c016..d2dc430c0c 100644
--- a/xen/arch/x86/hvm/save.c
+++ b/xen/arch/x86/hvm/save.c
@@ -268,7 +268,7 @@ int hvm_load(struct domain *d, hvm_domain_context_t *h)
 
     /* Down all the vcpus: we only re-enable the ones that had state saved. */
     for_each_vcpu(d, v)
-        if ( test_and_set_bit(_VPF_down, &v->pause_flags) )
+        if ( !test_and_set_bit(_VPF_down, &v->pause_flags) )
             vcpu_sleep_nosync(v);
 
     for ( ; ; )
--
generated by git-patchbot for /home/xen/git/xen.git#staging

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