Patch "x86/vdso: Fix the x86 vdso2c tool includes" has been added to the 4.0-stable tree

Patch "x86/vdso: Fix the x86 vdso2c tool includes" has been added to the 4.0-stable tree

[gregkh]

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

    x86/vdso: Fix the x86 vdso2c tool includes

to the 4.0-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:
     x86-vdso-fix-the-x86-vdso2c-tool-includes.patch
and it can be found in the queue-4.0 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 0a4f59d6e09ef16fbb7d213cfa1bf472c7845fda Mon Sep 17 00:00:00 2001
From: Tommi Kyntola <tommi.kyntola@gmail.com>
Date: Fri, 27 Mar 2015 11:48:16 -0700
Subject: x86/vdso: Fix the x86 vdso2c tool includes

From: Tommi Kyntola <tommi.kyntola@gmail.com>

commit 0a4f59d6e09ef16fbb7d213cfa1bf472c7845fda upstream.

The build-time tool arch/x86/vdso/vdso2c.c includes <linux/elf.h>,
but cannot find it, unless the build host happens to provide it.

It should be reading the uapi linux/elf.h

This build regression came along with the vdso2c changes between
v3.15 and v3.16.

Signed-off-by: Tommi Kyntola <tommi.kyntola@gmail.com>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Link: http://lkml.kernel.org/r/1525002.3cJ7BySVpA@musta
Link: http://lkml.kernel.org/r/efe1ec29eda830b1d0030882706f3dac99ce1f73.1427482099.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/x86/vdso/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -51,7 +51,7 @@ VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname
 $(obj)/vdso64.so.dbg: $(src)/vdso.lds $(vobjs) FORCE
 	$(call if_changed,vdso)
 
-HOST_EXTRACFLAGS += -I$(srctree)/tools/include
+HOST_EXTRACFLAGS += -I$(srctree)/tools/include -I$(srctree)/include/uapi
 hostprogs-y			+= vdso2c
 
 quiet_cmd_vdso2c = VDSO2C  $@


Patches currently in stable-queue which might be from tommi.kyntola@gmail.com are

queue-4.0/x86-vdso-fix-the-x86-vdso2c-tool-includes.patch
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