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[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>
This commit is contained in:
Andi Kleen 2006-12-07 02:14:08 +01:00 committed by Andi Kleen
parent 4f205fd45a
commit 3bbf547254
1 changed files with 4 additions and 0 deletions
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4
arch/i386/kernel/sysenter.c
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@ -27,7 +27,11 @@
* Should the kernel map a VDSO page into processes and pass its * Should the kernel map a VDSO page into processes and pass its
* address down to glibc upon exec()? * address down to glibc upon exec()?
*/ */
#ifdef CONFIG_PARAVIRT
unsigned int __read_mostly vdso_enabled = 0;
#else
unsigned int __read_mostly vdso_enabled = 1; unsigned int __read_mostly vdso_enabled = 1;
#endif
EXPORT_SYMBOL_GPL(vdso_enabled); EXPORT_SYMBOL_GPL(vdso_enabled);