From 3bbf54725467d604698721384d858b5983b87e8f Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@suse.de>
Date: Thu, 7 Dec 2006 02:14:08 +0100
Subject: [PATCH] [PATCH] paravirt: Disable vdso by default when
 CONFIG_PARAVIRT is enabled

They don't work together and this way even glibc still works.

Signed-off-by: Andi Kleen <ak@suse.de>
---
 arch/i386/kernel/sysenter.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/i386/kernel/sysenter.c b/arch/i386/kernel/sysenter.c
index 713ba39d32c6..92849c7def5a 100644
--- a/arch/i386/kernel/sysenter.c
+++ b/arch/i386/kernel/sysenter.c
@@ -27,7 +27,11 @@
  * Should the kernel map a VDSO page into processes and pass its
  * address down to glibc upon exec()?
  */
+#ifdef CONFIG_PARAVIRT
+unsigned int __read_mostly vdso_enabled = 0;
+#else
 unsigned int __read_mostly vdso_enabled = 1;
+#endif
 
 EXPORT_SYMBOL_GPL(vdso_enabled);