Re: [Xen-devel] [PATCH v4 09/15] x86/altp2m: alternate p2m memory events.

["Lengyel, Tamas" <tlengyel@xxxxxxxxxxx>]

diff --git a/xen/include/public/vm_event.h b/xen/include/public/vm_event.h
index 577e971..6dfa9db 100644
--- a/xen/include/public/vm_event.h
+++ b/xen/include/public/vm_event.h
@@ -47,6 +47,16 @@
 #define VM_EVENT_FLAG_VCPU_PAUSED     (1 << 0)
 /* Flags to aid debugging mem_event */
 #define VM_EVENT_FLAG_FOREIGN         (1 << 1)
+/*
+ * This flag can be set in a request or a response
+ *
+ * On a request, indicates that the event occurred in the alternate p2m specified by
+ * the altp2m_idx request field.
+ *
+ * On a response, indicates that the VCPU should resume in the alternate p2m specified
+ * by the altp2m_idx response field if possible.
+ */
+#define VM_EVENT_FLAG_ALTERNATE_P2M   (1 << 2)

This will now collide with staging following Razvan's patch that recently got merged. Otherwise:

Acked-by: Tamas K Lengyel <tlengyel@xxxxxxxxxxx>

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