[fedora-arm] Broken sha512sum in coreutils / forcing alignment fixup and logging in initscripts

Jitesh Shah jitesh.1337 at gmail.com
Sat Jan 8 22:00:43 UTC 2011


..snip..

>>
>> (Let me clarify that an app that's generating thousands of alignment
>> traps a second should get some attention! I'm talking about the more
>> typical case of a handful of traps a day).
>
> If it's only a handful per day, then that's a good argument for a
> fixup+signal - get the core dump so you can actually find out what the
> data that caused the problem was.

Just FYI, when F-12 was being done, an alignment trap in glibc was
determined as a reason for a obscene number of alignment traps seen in
/proc/cpu/alignment. A temporary was patch was put in place after some
discussions (and no consensus):
http://ftp.linux.org.uk/pub/linux/arm/fedora/diffs-f12/glibc/0003-Add-a-temp-patch-for-alignment-trap-in-linker.patch

I have no idea whether this patch is relevant or whether this trap was
fixed or not. Just remembered this discussion.

Jitesh


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