On Mon, Feb 16, 2015 at 8:50 AM, Tommi Kyntola <[email protected]> wrote: > > It happened in our custom build system. The kernel there doesn't have a > dependency to the kernel headers and that's pretty much it. > It's a tiny thing and I already patched our stuff, but I thought I'd let you > know. Breaching the contaiment makes the build prone to some really funky > results.
No problem. I queued it up, and I'll let it soak for a while. Given that it's an old problem and the failure is fairly obscure, I'm disinclined to send it out before 3.21. --Andy > > cheers, > Tommi > > On Mon, Feb 16, 2015 at 6:29 PM, Andy Lutomirski <[email protected]> > wrote: >> >> On Mon, Feb 16, 2015 at 6:15 AM, Tommi Kyntola <[email protected]> >> wrote: >> > >> > 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 between >> > 3.15 and 3.16. >> >> I'm curious: what distro or other system are you seeing this problem in? >> >> --Andy >> >> > >> > Signed-off-by: Tommi Kyntola <[email protected]> >> > --- >> > 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 $@ >> > -- >> > 2.1.0 >> > >> >> >> >> -- >> Andy Lutomirski >> AMA Capital Management, LLC > > -- Andy Lutomirski AMA Capital Management, LLC -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
