[Devel] Re: ckpt-16-dev BUG() - bisected

[Nathan Lynch]

Nathan Lynch <ntl at pobox.com> writes:

> Pulled latest updates today, started seeing the bug below when doing
> simple bash shell checkpoint/restart.  Git bisect blames:
>
> commit 505d9949cac385c5111bbd8ff3d2e123d5c468d8
> Author: Oren Laadan <orenl at cs.columbia.edu>
> Date:   Sun May 31 12:59:40 2009 -0400
>
>     c/r: [X86_32] validate task's cpu registers and tls during restart

...

> kernel BUG at arch/x86/mm/checkpoint.c:86!

This seems to be fixed in latest ckpt-v16-dev, presumably by
f5867c9c8383c2d2d5361512e79e70df4b730fe9 ("c/r: [X86_32] used
__u16/short to encode/decode segment registers").
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