| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.0 098/105] x86/vdso: Fix make bzImage on older distros | Date | Fri, 19 Jun 2015 13:36:28 -0700 |
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4.0-stable review patch. If anyone has any objections, please let me know.
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From: Oleg Nesterov <oleg@redhat.com>
commit ef7254a595912b026d80a4116b8c4cd5b79d9c62 upstream.
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 <oleg@redhat.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Andy Lutomirski <luto@kernel.org> Cc: <stable@vger.kernel.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Thomas Gleixner <tglx@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-bp@alien8.de Link: http://lkml.kernel.org/r/20150507165835.GB18652@redhat.com 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 -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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