In article <20070420075211.GA291592@medusa.sis.pasteur.fr>,
Nicolas Joly  <njoly@pasteur.fr> wrote:
>On Fri, Apr 20, 2007 at 01:11:56AM -0400, Blair Sadewitz wrote:
>> In the past, I had a lot of strange COMPAT_LINUX problems on
>> NetBSD/amd64 on an EMT64.  However, I asked because Nicholas Joly
>> asked me once if I had such problems, and told me that he'd been
>> seeing them too.  It is possible that they're fixed now.
>
>Last time i checked, most compat linux programs crashed on a laptop
>friend with an EMT64 cpu; in the mean time, compat linux32 apps
>worked.

All compat_linux (64 bit apps) coredump after sys_arch_prctl(SET_FS, ...).

christos