Commit-ID: ef7254a595912b026d80a4116b8c4cd5b79d9c62
Gitweb: http://git.kernel.org/tip/ef7254a595912b026d80a4116b8c4cd5b79d9c62
Author: Oleg Nesterov <o...@redhat.com>
AuthorDate: Mon, 11 May 2015 10:15:50 +0200
Committer: Ingo Molnar <mi...@kernel.org>
CommitDate: Mon, 11 May 2015 10:25:02 +0200
x86/vdso: Fix 'make bzImage' on older distros
Change HOST_EXTRACFLAGS to include arch/x86/include/uapi along
with include/uapi.
This looks more consistent, and this fixes "make bzImage" on my
old distro which doesn't have asm/bitsperlong.h in /usr/include/.
Signed-off-by: Oleg Nesterov <o...@redhat.com>
Signed-off-by: Borislav Petkov <b...@suse.de>
Acked-by: Andy Lutomirski <l...@kernel.org>
Cc: <sta...@vger.kernel.org>
Cc: Andy Lutomirski <l...@amacapital.net>
Cc: Borislav Petkov <b...@alien8.de>
Cc: Brian Gerst <brge...@gmail.com>
Cc: Denys Vlasenko <dvlas...@redhat.com>
Cc: H. Peter Anvin <h...@zytor.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Linus Torvalds <torva...@linux-foundation.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Rusty Russell <ru...@rustcorp.com.au>
Cc: Thomas Gleixner <t...@linutronix.de>
Fixes: 6f121e548f83 ("x86, vdso: Reimplement vdso.so preparation in build-time
C")
Link: http://lkml.kernel.org/r/1431332153-18566-6-git-send-email...@alien8.de
Link: http://lkml.kernel.org/r/20150507165835.gb18...@redhat.com
Signed-off-by: Ingo Molnar <mi...@kernel.org>
---
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 275a3a8..e970320 100644
--- 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 -I$(srctree)/include/uapi
+HOST_EXTRACFLAGS += -I$(srctree)/tools/include -I$(srctree)/include/uapi
-I$(srctree)/arch/x86/include/uapi
hostprogs-y += vdso2c
quiet_cmd_vdso2c = VDSO2C $@
--
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