From 0d6b9ab1c5dd34fc4a18511d8652504c35c49692 Mon Sep 17 00:00:00 2001
From: Jan Beulich <jbeulich@suse.com>
Date: Fri, 17 May 2019 14:38:38 +0200
Subject: [PATCH] x86: patch ctxt_switch_masking() indirect call to direct one

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
 xen/arch/x86/cpu/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/cpu/common.c b/xen/arch/x86/cpu/common.c
index fa8548ecdc..43cfdc8155 100644
--- a/xen/arch/x86/cpu/common.c
+++ b/xen/arch/x86/cpu/common.c
@@ -182,7 +182,7 @@ void ctxt_switch_levelling(const struct vcpu *next)
 	}
 
 	if (ctxt_switch_masking)
-		ctxt_switch_masking(next);
+		alternative_vcall(ctxt_switch_masking, next);
 }
 
 bool_t opt_cpu_info;
-- 
2.30.2