next-20161205 build: 3 failures 4 warnings (next-20161205)
Bjorn Andersson
bjorn.andersson at linaro.org
Tue Dec 6 10:10:50 PST 2016
On Mon 05 Dec 07:44 PST 2016, Marc Zyngier wrote:
> On 05/12/16 11:20, Mark Brown wrote:
> > On Mon, Dec 05, 2016 at 07:56:06AM +0000, Build bot for Mark Brown wrote:
> >
> > Today's -next fails to build an arm64 allnodconfig and allmodconfig
> > with:
> >
> >> arm64-allnoconfig
> >> ../arch/arm64/lib/clear_user.S:33: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/clear_user.S:53: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/clear_user.S:33: Error: attempt to move .org backwards
> >> ../arch/arm64/lib/clear_user.S:53: Error: attempt to move .org backwards
> >> ../arch/arm64/lib/copy_from_user.S:67: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/copy_from_user.S:70: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/copy_from_user.S:67: Error: attempt to move .org backwards
> >> ../arch/arm64/lib/copy_from_user.S:70: Error: attempt to move .org backwards
> >> ../arch/arm64/lib/copy_in_user.S:68: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/copy_in_user.S:71: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/copy_in_user.S:68: Error: attempt to move .org backwards
> >> ../arch/arm64/lib/copy_in_user.S:71: Error: attempt to move .org backwards
> >> ../arch/arm64/lib/copy_to_user.S:66: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/copy_to_user.S:69: Error: bad or irreducible absolute expression
> >> ../arch/arm64/lib/copy_to_user.S:66: Error: attempt to move .org backwards
> >> ../arch/arm64/lib/copy_to_user.S:69: Error: attempt to move .org backwards
> >
> > This was triggered somehow by bca8f17f57bd7 (arm64: Get rid of
> > asm/opcodes.h) though I didn't figure out how.
>
> Old and broken gas. I have a workaround stashed there:
>
> http://git.kernel.org/cgit/linux/kernel/git/maz/arm-platforms.git/commit/?h=arm64/standalone.h&id=559f97365362ed9e96f594200020379df46630d8
>
> At least binutils 2.24 and 2.25 are affected, while 2.27 is not.
>
Made me realize that the Ubuntu 15.10 release I'm on is deprecated.
If I read the release notes for Ubuntu correctly the 14.04 LTS release
is supported until April 2019, with binutils 2.24. So I would be
surprised if this won't bite quite a bunch of people down the road.
Regards,
Bjorn
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