build regression from c153693: Simplify module TOC handling

[Dinar Valeev]

On Tue, Feb 9, 2016 at 5:28 PM, Peter Robinson <pbrobinson at gmail.com> wrote:
> Hi Alan,
>
> Your patch for "powerpc: Simplify module TOC handling" is causing the
> Fedora ppc64le to fail to build with depmod failures. Reverting the
> commit fixes it for us on rawhide.
Anton's patch [1] fixes it.

[1] https://build.opensuse.org/package/view_file/Base:System/kmod/depmod-Ignore_PowerPC64_ABIv2_.TOC.symbol.patch
>
> We're getting the out put below, full logs at [1]. Let me know if you
> have any other queries.
>
> Regards,
> Peter
>
> [1] http://ppc.koji.fedoraproject.org/kojifiles/work/tasks/5115/3125115/build.log
>
> + depmod -b . -aeF ./System.map 4.5.0-0.rc2.git0.1.fc24.ppc64le
> Depmod failure
> + '[' -s depmod.out ']'
> + echo 'Depmod failure'
> + cat depmod.out
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/arch/powerpc/platforms/powernv/opal-prd.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/arch/powerpc/platforms/pseries/pseries_energy.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/arch/powerpc/platforms/pseries/hvcserver.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/arch/powerpc/kvm/kvm.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/arch/powerpc/kvm/kvm-pr.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/arch/powerpc/kvm/kvm-hv.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/kernel/rcu/rcutorture.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/kernel/trace/ring_buffer_benchmark.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/kernel/torture.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/fs/nfs_common/nfs_acl.ko
> needs unknown symbol .TOC.
> depmod: WARNING:
> /builddir/build/BUILDROOT/kernel-4.5.0-0.rc2.git0.1.fc24.ppc64le/./lib/modules/4.5.0-0.rc2.git0.1.fc24.ppc64le/kernel/fs/nfs_common/grace.ko
> needs unknown symbol .TOC.
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