Re: kexec (was: [lkcd-devel] Re: What's left over.)

From: Werner Almesberger (wa@almesberger.net)
Date: Thu Nov 07 2002 - 17:56:01 EST


Andy Pfiffer wrote:
> I'm still pondering the kexec-ish reboot after panic() with this kind of
> mechanism. Ah well, it's just an idea.

Yes, that's where the problems get really nasty. Also, for such
cases, you want the pages to be mlock'ed. Furthermore, you'd
have to tell init about this magic process. (Which would be
tricky, because e.g. sysvinit simply uses kill(-1,...).)

- Werner

-- 
  _________________________________________________________________________
 / Werner Almesberger, Buenos Aires, Argentina         wa@almesberger.net /
/_http://www.almesberger.net/____________________________________________/
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Thu Nov 07 2002 - 22:00:50 EST