MIPS: randomize PIE load address

... by selecting ARCH_BINFMT_ELF_RANDOMIZE_PIE

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index a7636d3ddc6a373f1d4e2329e3b40d31057ab296..c529cfe52c53364ea6f7dafb72daee31e3fd1b3a 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -16,6 +16,7 @@ config MIPS
        select HAVE_FUNCTION_GRAPH_TRACER
        select HAVE_KPROBES
        select HAVE_KRETPROBES
+       select ARCH_BINFMT_ELF_RANDOMIZE_PIE
        select RTC_LIB if !MACH_LOONGSON
        select GENERIC_ATOMIC64 if !64BIT
        select HAVE_DMA_ATTRS