This is a note to let you know that I've just added the patch titled

objtool: Fix cross-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%3Ba=su...

The filename of the patch is: objtool-fix-cross-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@vger.kernel.org know about it.

From 9eb719855f6c9b21eb5889d9ac2ca1c60527ad89 Mon Sep 17 00:00:00 2001

From: Josh Poimboeuf jpoimboe@redhat.com Date: Tue, 7 Nov 2017 21:01:52 -0600 Subject: objtool: Fix cross-build

From: Josh Poimboeuf jpoimboe@redhat.com

commit 9eb719855f6c9b21eb5889d9ac2ca1c60527ad89 upstream.

Stephen Rothwell reported this cross-compilation build failure:

| In file included from orc_dump.c:19:0: | orc.h:21:10: fatal error: asm/orc_types.h: No such file or directory | ...

Caused by:

6a77cff819ae ("objtool: Move synced files to their original relative locations")

Use the proper arch header files location, not the host-arch location.

Bisected-by: Stephen Rothwell sfr@canb.auug.org.au Reported-by: Stephen Rothwell sfr@canb.auug.org.au Signed-off-by: Josh Poimboeuf jpoimboe@redhat.com Cc: Linus Torvalds torvalds@linux-foundation.org Cc: Linux-Next Mailing List linux-next@vger.kernel.org Cc: Peter Zijlstra peterz@infradead.org Cc: Thomas Gleixner tglx@linutronix.de Link: http://lkml.kernel.org/r/20171108030152.bd76eahiwjwjt3kp@treble Signed-off-by: Ingo Molnar mingo@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

--- tools/objtool/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/objtool/Makefile +++ b/tools/objtool/Makefile @@ -27,7 +27,7 @@ all: $(OBJTOOL)

INCLUDES := -I$(srctree)/tools/include \ -I$(srctree)/tools/arch/$(HOSTARCH)/include/uapi \ - -I$(srctree)/tools/objtool/arch/$(HOSTARCH)/include + -I$(srctree)/tools/objtool/arch/$(ARCH)/include WARNINGS := $(EXTRA_WARNINGS) -Wno-switch-default -Wno-switch-enum -Wno-packed CFLAGS += -Wall -Werror $(WARNINGS) -fomit-frame-pointer -O2 -g $(INCLUDES) LDFLAGS += -lelf $(LIBSUBCMD)

Patches currently in stable-queue which might be from jpoimboe@redhat.com are

queue-4.14/x86-decoder-fix-and-update-the-opcodes-map.patch queue-4.14/tools-headers-sync-objtool-uapi-header.patch queue-4.14/objtool-fix-64-bit-build-on-32-bit-host.patch queue-4.14/objtool-move-synced-files-to-their-original-relative-locations.patch queue-4.14/objtool-move-kernel-headers-code-sync-check-to-a-script.patch queue-4.14/objtool-fix-cross-build.patch