riscv: add binfmt_flat support

Just use the generic definitions.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 0c4b1220563279a426f85a1074a1bac7feb5dace..2c19baa8d6c3add1ab50d459aac1075e83b876fc 100644 (file)
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -17,6 +17,7 @@ config RISCV
        select OF
        select OF_EARLY_FLATTREE
        select OF_IRQ
+       select ARCH_HAS_BINFMT_FLAT
        select ARCH_WANT_FRAME_POINTERS
        select CLONE_BACKWARDS
        select COMMON_CLK

diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
index 5ee646619cc3b2f0cbcfa9c1ba00c21045ca46e5..1efaeddf1e4b97abe1de77dc119cd41ac01e343b 100644 (file)
--- a/arch/riscv/include/asm/Kbuild
+++ b/arch/riscv/include/asm/Kbuild
@@ -5,6 +5,7 @@ generic-y += compat.h
 generic-y += device.h
 generic-y += div64.h
 generic-y += extable.h
+generic-y += flat.h
 generic-y += dma.h
 generic-y += dma-contiguous.h
 generic-y += dma-mapping.h