From 747461c76beb1856343d5cd16bb7663ed2ebf3da Mon Sep 17 00:00:00 2001
From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Wed, 2 Mar 2011 08:56:10 +0100
Subject: x86: Optionally avoid injecting AO MCEs while others are pending

Allow to tell cpu_x86_inject_mce that it should ignore Action Optional
MCE events when the target VCPU is still processing another one. This
will be used by KVM soon.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
CC: Huang Ying <ying.huang@intel.com>
CC: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
CC: Jin Dongming <jin.dongming@np.css.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---
 monitor.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'monitor.c')

diff --git a/monitor.c b/monitor.c
index 662df7ceb4..ae20927c5a 100644
--- a/monitor.c
+++ b/monitor.c
@@ -2709,12 +2709,15 @@ static void do_inject_mce(Monitor *mon, const QDict *qdict)
     uint64_t mcg_status = qdict_get_int(qdict, "mcg_status");
     uint64_t addr = qdict_get_int(qdict, "addr");
     uint64_t misc = qdict_get_int(qdict, "misc");
-    int broadcast = qdict_get_try_bool(qdict, "broadcast", 0);
+    int flags = MCE_INJECT_UNCOND_AO;
 
+    if (qdict_get_try_bool(qdict, "broadcast", 0)) {
+        flags |= MCE_INJECT_BROADCAST;
+    }
     for (cenv = first_cpu; cenv != NULL; cenv = cenv->next_cpu) {
         if (cenv->cpu_index == cpu_index) {
             cpu_x86_inject_mce(mon, cenv, bank, status, mcg_status, addr, misc,
-                               broadcast);
+                               flags);
             break;
         }
     }
-- 
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