This is a note to let you know that I've just added the patch titled
MIPS: boot: Define __ASSEMBLY__ for its.S build
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mips-boot-define-__assembly__-for-its.s-build.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0f9da844d87796ac31b04e81ee95e155e9043132 Mon Sep 17 00:00:00 2001
From: Kees Cook <keescook@xxxxxxxxxxxx>
Date: Thu, 22 Feb 2018 16:59:26 -0800
Subject: MIPS: boot: Define __ASSEMBLY__ for its.S build
From: Kees Cook <keescook@xxxxxxxxxxxx>
commit 0f9da844d87796ac31b04e81ee95e155e9043132 upstream.
The MIPS %.its.S compiler command did not define __ASSEMBLY__, which meant
when compiler_types.h was added to kconfig.h, unexpected things appeared
(e.g. struct declarations) which should not have been present. As done in
the general %.S compiler command, __ASSEMBLY__ is now included here too.
The failure was:
Error: arch/mips/boot/vmlinux.gz.its:201.1-2 syntax error
FATAL ERROR: Unable to parse input tree
/usr/bin/mkimage: Can't read arch/mips/boot/vmlinux.gz.itb.tmp: Invalid argument
/usr/bin/mkimage Can't add hashes to FIT blob
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Fixes: 28128c61e08e ("kconfig.h: Include compiler types to avoid missed struct attributes")
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/mips/boot/Makefile | 1 +
1 file changed, 1 insertion(+)
--- a/arch/mips/boot/Makefile
+++ b/arch/mips/boot/Makefile
@@ -126,6 +126,7 @@ $(obj)/vmlinux.its.S: $(addprefix $(srct
quiet_cmd_cpp_its_S = ITS $@
cmd_cpp_its_S = $(CPP) $(cpp_flags) -P -C -o $@ $< \
+ -D__ASSEMBLY__ \
-DKERNEL_NAME="\"Linux $(KERNELRELEASE)\"" \
-DVMLINUX_BINARY="\"$(3)\"" \
-DVMLINUX_COMPRESSION="\"$(2)\"" \
Patches currently in stable-queue which might be from keescook@xxxxxxxxxxxx are
queue-4.14/mips-boot-define-__assembly__-for-its.s-build.patch
queue-4.14/kconfig.h-include-compiler-types-to-avoid-missed-struct-attributes.patch