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x86/vdso: Fix the x86 vdso2c tool includes
authorTommi Kyntola <tommi.kyntola@gmail.com>
Fri, 27 Mar 2015 18:48:16 +0000 (11:48 -0700)
committerIngo Molnar <mingo@kernel.org>
Tue, 31 Mar 2015 08:45:14 +0000 (10:45 +0200)
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>
arch/x86/vdso/Makefile patch | blob | blame | history

diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index 7b9be9822724ebd96347bdb41c96fdcdb7a5504e..e07e52ade2437b21cd7fb2f76984641df50640d8 100644 (file)
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -51,7 +51,7 @@ VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname=linux-vdso.so.1 \
 $(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  $@