From: Jeff Dike <jdike@addtoit.com>
To: Nikola Ciprich <nikola.ciprich@linuxbox.cz>
Cc: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest, problems with noprocmm
Date: Sat, 30 Sep 2006 17:49:02 -0400 [thread overview]
Message-ID: <20060930214902.GA16457@ccure.user-mode-linux.org> (raw)
In-Reply-To: <451E9BAB.5030009@linuxbox.cz>
On Sat, Sep 30, 2006 at 07:30:35PM +0300, Nikola Ciprich wrote:
> I've been trying to get x86_64 guest UMLs working on SMP x86_64 host
> machine for quite long time, during today and yesterday I've also
> checked 2.6.18 (+ both skas & skas-fremap v9pre9), but it's still not
> working as good as 32bit/32bit was working for me for last few years ;).
skas0 works fine (as well as on i386) afaik.
Putting a stock kernel on the host or "noprocmm" on the UML command line
will put you in skas0 mode.
> I've noticed on some other discussions that SKAS mode is still not fully
> working on x86_64, so I'd like to ask, what are remaining issues, and
> maybe could I somehow try helping in fixing them?
Well, the -EINVAL return from writing /proc/mm would be a good place
to start looking to fix things :-)
Jeff
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next prev parent reply other threads:[~2006-09-30 21:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-30 16:30 [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest, problems with noprocmm Nikola Ciprich
2006-09-30 21:49 ` Jeff Dike [this message]
2006-09-30 22:11 ` Nikola Ciprich
2006-09-30 23:57 ` Jeff Dike
2006-10-01 0:04 ` Nikola Ciprich
2006-10-01 0:08 ` Nikola Ciprich
2006-10-01 0:19 ` Nikola Ciprich
2006-10-01 0:45 ` Nikola Ciprich
2006-10-01 15:08 ` [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest , " Blaisorblade
2006-10-01 15:25 ` [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest, " Blaisorblade
2006-10-01 15:51 ` Nikola Ciprich
2006-10-01 21:00 ` Nikola Ciprich
2006-10-05 11:33 ` Blaisorblade
2006-10-08 11:04 ` Blaisorblade
2006-10-08 19:08 ` Nikola Ciprich
2006-10-08 19:30 ` Blaisorblade
2006-10-08 20:01 ` Nikola Ciprich
2006-10-14 0:23 ` Blaisorblade
2006-10-14 9:23 ` Nikola Ciprich
2006-10-15 17:35 ` [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest , " Blaisorblade
2006-10-16 15:02 ` [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest, " Jeff Dike
[not found] ` <1161116486.2709.15.camel@nik-nb>
2006-10-17 23:39 ` [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest , " Blaisorblade
2006-10-18 7:40 ` Nikola Ciprich
2006-10-18 18:56 ` Jeff Dike
2006-10-05 20:14 ` [uml-devel] SKAS mode not working, x86_64 SMP host, x86_64 guest, " Blaisorblade
2006-10-07 14:27 ` Nikola Ciprich
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