netdev - Re: Linux-5.4: bpf: test_core_reloc_arrays.o: Segmentation fault with llc -march=bpf

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Message-ID: <CAJ2QiJLONfJKdMVGu6J-BHnfNKA3R+ZZWfJV2RNrmUO90LPWPQ@mail.gmail.com>
Date:   Wed, 23 Oct 2019 08:59:38 +0530
From:   Prabhakar Kushwaha <prabhakar.pkin@...il.com>
To:     Yonghong Song <yhs@...com>
Cc:     "ast@...nel.org" <ast@...nel.org>,
        "daniel@...earbox.net" <daniel@...earbox.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kselftest@...r.kernel.org" <linux-kselftest@...r.kernel.org>
Subject: Re: Linux-5.4: bpf: test_core_reloc_arrays.o: Segmentation fault with
 llc -march=bpf

Thanks Yonghong for replying.



On Wed, Oct 23, 2019 at 8:04 AM Yonghong Song <yhs@...com> wrote:
>
>
>
> On 10/22/19 6:35 PM, Prabhakar Kushwaha wrote:
> >
> >   Adding other mailing list, folks...
> >
> > Hi All,
> >
> > I am trying to build kselftest on Linux-5.4 on ubuntu 18.04. I installed
> > LLVM-9.0.0 and Clang-9.0.0 from below links after following steps from
> > [1] because of discussion [2]
>
> Could you try latest llvm trunk (pre-release 10.0.0)?
> LLVM 9.0.0 has some codes for CORE, but it is not fully supported and
> has some bugs which are only fixed in LLVM 10.0.0. We intend to make
> llvm 10 as the one we claim we have support. Indeed CORE related
> changes are mostly added during 10.0.0 development period.
>

can you please help me the link to download as
"https://prereleases.llvm.org/" does not have LLVM-10.0.0 packages.

--pk