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Re: btrfs zero divide

Dixi quod…

>#if 1 /*def CONFIG_CPU_HAS_NO_MULDIV64*/
>#include <asm-generic/div64.h>


I cross-built a changed btrfs.ko with this one-line change,
scp’d that to the buildd, remade the initramfs, rebooted it
and it works.

I’ve applied this as “hotfix” to 3.10.5-1+m68k.1 (Debian)
and am building that, for the archive, until such time as
we have a proper fix and/or problem analysis.

//mirabilos (who always hated and never trusts GCC inline asm)
<ch> you introduced a merge commit        │<mika> % g rebase -i HEAD^^
<mika> sorry, no idea and rebasing just fscked │<mika> Segmentation
<ch> should have cloned into a clean repo      │  fault (core dumped)
<ch> if I rebase that now, it's really ugh     │<mika:#grml> wuahhhhhh

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