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Subject[PATCH -mm] compat_binfmt_elf Kconfig
Date
This patch should go in immediately after:

commit 5e45efc63e33ee2bae9ff4d500b53d3bf86d2b48
Author: Roland McGrath <roland@redhat.com>

compat_binfmt_elf

Thanks,
Roland

---
[PATCH] compat_binfmt_elf Kconfig

This adds Kconfig and Makefile bits to build fs/compat_binfmt_elf.c,
just added. Each arch that wants to use this file needs to add a
"select COMPAT_BINFMT_ELF" line in its Kconfig bits that enable COMPAT.

Signed-off-by: Roland McGrath <roland@redhat.com>
---
fs/Kconfig.binfmt | 4 ++++
fs/Makefile | 1 +
2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
index d4fc609..0000000 100644
--- a/fs/Kconfig.binfmt
+++ b/fs/Kconfig.binfmt
@@ -23,6 +23,10 @@ config BINFMT_ELF
ld.so (check the file <file:Documentation/Changes> for location and
latest version).

+config COMPAT_BINFMT_ELF
+ bool
+ depends on COMPAT && MMU
+
config BINFMT_ELF_FDPIC
bool "Kernel support for FDPIC ELF binaries"
default y
diff --git a/fs/Makefile b/fs/Makefile
index 500cf15..0000000 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_BINFMT_MISC) += binfmt_misc
obj-y += binfmt_script.o

obj-$(CONFIG_BINFMT_ELF) += binfmt_elf.o
+obj-$(CONFIG_COMPAT_BINFMT_ELF) += compat_binfmt_elf.o
obj-$(CONFIG_BINFMT_ELF_FDPIC) += binfmt_elf_fdpic.o
obj-$(CONFIG_BINFMT_SOM) += binfmt_som.o
obj-$(CONFIG_BINFMT_FLAT) += binfmt_flat.o

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