From 3bbf54725467d604698721384d858b5983b87e8f Mon Sep 17 00:00:00 2001 From: Andi Kleen 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 --- 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);