[Bug 255591] [linuxlator] qbittorrent kernel panics machine

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Fri May 14 14:45:59 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255591

Mark Johnston <markj at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |markj at FreeBSD.org

--- Comment #6 from Mark Johnston <markj at FreeBSD.org> ---
Created attachment 224945
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=224945&action=edit
patch

It looks like the amd64 futex operations are simply broken with SMAP enabled? 
I'm not sure how this ever worked.  Please try the attached patch to confirm, I
did not test it.

I'm not sure if your patch is correct either but indeed it would be preferable
to implement these ops without custom asm primitives.

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