From: Olaf Hering <olaf@aepfle.de>
Date: Wed, 22 Jun 2011 13:47:13 +0000 (+0100)
Subject: xenpaging: do not bounce p2mt back to the hypervisor
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=f96de0ce05e8099d6e105a1637a5c467d1f1f958;p=xen.git

xenpaging: do not bounce p2mt back to the hypervisor

do not bounce p2mt back to the hypervisor because p2m_mem_paging_populate()
and p2m_mem_paging_resume() dont make use of p2mt.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
---

diff --git a/tools/xenpaging/xenpaging.c b/tools/xenpaging/xenpaging.c
index 856efe7bc3..c96424000f 100644
--- a/tools/xenpaging/xenpaging.c
+++ b/tools/xenpaging/xenpaging.c
@@ -694,7 +694,6 @@ int main(int argc, char *argv[])
 
                 /* Prepare the response */
                 rsp.gfn = req.gfn;
-                rsp.p2mt = req.p2mt;
                 rsp.vcpu_id = req.vcpu_id;
                 rsp.flags = req.flags;
 
@@ -711,10 +710,8 @@ int main(int argc, char *argv[])
             else
             {
                 DPRINTF("page already populated (domain = %d; vcpu = %d;"
-                        " p2mt = %x;"
                         " gfn = %"PRIx64"; paused = %d)\n",
                         paging->mem_event.domain_id, req.vcpu_id,
-                        req.p2mt,
                         req.gfn, req.flags & MEM_EVENT_FLAG_VCPU_PAUSED);
 
                 /* Tell Xen to resume the vcpu */
@@ -723,7 +720,6 @@ int main(int argc, char *argv[])
                 {
                     /* Prepare the response */
                     rsp.gfn = req.gfn;
-                    rsp.p2mt = req.p2mt;
                     rsp.vcpu_id = req.vcpu_id;
                     rsp.flags = req.flags;