From: Patrick Colp <pjcolp@cs.ubc.ca>
To: Olaf Hering <olaf@aepfle.de>
Cc: xen-devel@lists.xensource.com
Subject: Re: xenpaging crashes xen in is_iomem_page()
Date: Mon, 9 Aug 2010 09:30:11 -0400 [thread overview]
Message-ID: <AANLkTik9HwPPDkex5XYp4EMm5xiNJwB=pN2=7Mwtbhoa@mail.gmail.com> (raw)
In-Reply-To: <20100806111620.GA457@aepfle.de>
> after playing a bit more with xenpaging, its not working for me.
>
> Whats your environment?
>
> I have a plain SLES11 SP1 x86_64 installation on a Xeon X5550 box.
> The client is also a plain SLES11 SP1 x86_64.
> Once I boot the client and start xenpaging with 256mb, the client gets
> lots of SIGBUS or SIGSEGV.
> Xen prints 'Iomem mapping not permitted ffffffffff (domain 1)' in
> grant_table.c:__gnttab_map_grant_ref()
Hi Olaf,
Thanks for the info. This sounds like an issue with PV drivers.
Unfortunately I haven't been able to properly vet the PV driver stuff
yet, but I'll try to get on it as soon as I can.
Patrick
next prev parent reply other threads:[~2010-08-09 13:30 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-26 11:58 xenpaging crashes xen in is_iomem_page() Olaf Hering
2010-07-26 13:15 ` Patrick Colp
2010-07-26 14:08 ` Olaf Hering
2010-07-26 14:39 ` Patrick Colp
2010-07-26 14:58 ` Tim Deegan
2010-07-26 15:23 ` Patrick Colp
2010-07-27 15:20 ` Olaf Hering
2010-07-27 15:46 ` Patrick Colp
2010-07-27 18:25 ` Olaf Hering
2010-07-27 18:39 ` Patrick Colp
2010-07-28 15:26 ` Olaf Hering
2010-07-28 16:22 ` Patrick Colp
2010-08-06 11:16 ` Olaf Hering
2010-08-09 13:30 ` Patrick Colp [this message]
2010-08-09 17:39 ` Olaf Hering
2010-08-09 18:23 ` Patrick Colp
2010-08-10 14:19 ` Olaf Hering
2010-08-10 15:02 ` Patrick Colp
2010-08-10 15:06 ` Olaf Hering
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