Re: tools: Consolidate types.h

Oleg Nesterov
2015-05-06T16:54:53Z

Hi,

I can't build the kernel after "git pull",

In file included from /usr/include/asm/types.h:4,
from ./tools/include/linux/types.h:9,
from ./include/uapi/linux/elf.h:4,
from arch/x86/vdso/vdso2c.c:66:
./include/uapi/asm-generic/int-ll64.h:11:29: error: asm/bitsperlong.h: No such file or directory

I am not 100% sure but it seems that this was broken by
d944c4eebcf4c0d5e5d9728fec110cbf0047ad7f "tools: Consolidate types.h"

Don't we need the patch below? Or should I finally update my (very old)
distro which doesn't have /usr/include/asm/bitsperlong.h ?

Oleg.

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 $@