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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-01-14 14:14:00 +0100
committerHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 14:15:17 +0100
commitee6a093222549ac0c72cfd296c69fa5e7d6daa34 (patch)
tree8f1788edc08009b80ee299b843cdc7bf3ac4bcdc /arch/powerpc/Kconfig
parent[CVE-2009-0029] System call wrapper infrastructure (diff)
downloadlinux-ee6a093222549ac0c72cfd296c69fa5e7d6daa34.tar.xz
linux-ee6a093222549ac0c72cfd296c69fa5e7d6daa34.zip
[CVE-2009-0029] powerpc: Enable syscall wrappers for 64-bit
This enables the use of syscall wrappers to do proper sign extension for 64-bit programs. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 84b861316ce7..e39b73bc0ff8 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -123,6 +123,7 @@ config PPC
select HAVE_DMA_ATTRS if PPC64
select USE_GENERIC_SMP_HELPERS if SMP
select HAVE_OPROFILE
+ select HAVE_SYSCALL_WRAPPERS if PPC64
config EARLY_PRINTK
bool