sparc: Enable syscall wrappers for 64-bit (CVE-2009-0029)

[ Upstream commit 67605d6812691bbd2158d2f60259e0407611bc1b ]

sparc64 needs sign-extended function parameters. We have to enable
the system call wrappers.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 36b4b7a..b376667 100644 (file)
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -15,6 +15,7 @@ config SPARC64
        select HAVE_FTRACE
        select HAVE_IDE
        select HAVE_LMB
+       select HAVE_SYSCALL_WRAPPERS
        select HAVE_ARCH_KGDB
        select USE_GENERIC_SMP_HELPERS if SMP
        select HAVE_ARCH_TRACEHOOK