| From | Kamal Mostafa <> | Subject | [PATCH 3.19.y-ckt 054/146] x86/vdso: Fix the x86 vdso2c tool includes | Date | Wed, 17 Jun 2015 15:22:39 -0700 |
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3.19.8-ckt2 -stable review patch. If anyone has any objections, please let me know.
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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: Kamal Mostafa <kamal@canonical.com> --- arch/x86/vdso/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile index 5a4affe..745e9fe 100644 --- a/arch/x86/vdso/Makefile +++ b/arch/x86/vdso/Makefile @@ -50,7 +50,7 @@ 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 $@ -- 1.9.1
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