[Xen-changelog] [xen master] hvm/svm: enable EMUL_UNIMPLEMENTED events on svm

[patchbot@xxxxxxx]

commit 35a0e28620e13e9506f41b6bc01774dc5fde3986
Author:     Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>
AuthorDate: Thu Jul 5 15:20:23 2018 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Jul 5 15:20:23 2018 +0200

    hvm/svm: enable EMUL_UNIMPLEMENTED events on svm
    
    Signed-off-by: Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>
    Acked-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>
---
 xen/include/asm-x86/monitor.h | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/xen/include/asm-x86/monitor.h b/xen/include/asm-x86/monitor.h
index c5a86d1109..4f1c7ffe0a 100644
--- a/xen/include/asm-x86/monitor.h
+++ b/xen/include/asm-x86/monitor.h
@@ -83,16 +83,11 @@ static inline uint32_t arch_monitor_get_capabilities(struct 
domain *d)
                     (1U << XEN_DOMCTL_MONITOR_EVENT_INTERRUPT) |
                     (1U << XEN_DOMCTL_MONITOR_EVENT_CPUID) |
                     (1U << XEN_DOMCTL_MONITOR_EVENT_DEBUG_EXCEPTION) |
-                    (1U << XEN_DOMCTL_MONITOR_EVENT_WRITE_CTRLREG));
+                    (1U << XEN_DOMCTL_MONITOR_EVENT_WRITE_CTRLREG) |
+                    (1U << XEN_DOMCTL_MONITOR_EVENT_EMUL_UNIMPLEMENTED));
 
-    if ( cpu_has_vmx )
-    {
-        capabilities |= (1U << XEN_DOMCTL_MONITOR_EVENT_EMUL_UNIMPLEMENTED);
-
-        /* Since we know this is on VMX, we can just call the hvm func */
-        if ( hvm_is_singlestep_supported() )
-            capabilities |= (1U << XEN_DOMCTL_MONITOR_EVENT_SINGLESTEP);
-    }
+    if ( hvm_is_singlestep_supported() )
+        capabilities |= (1U << XEN_DOMCTL_MONITOR_EVENT_SINGLESTEP);
 
     if ( hvm_funcs.set_descriptor_access_exiting )
         capabilities |= (1U << XEN_DOMCTL_MONITOR_EVENT_DESC_ACCESS);
--
generated by git-patchbot for /home/xen/git/xen.git#master

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