Re: build regression from c153693: Simplify module TOC handling

On Tue, Feb 9, 2016 at 5:28 PM, Peter Robinson [off-list ref] 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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