From: Dong Liu <dliu.cn@gmail.com>
To: "linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>
Subject: more Intel i7. kvm and CPU stall
Date: Sun, 15 Jul 2012 01:02:02 -0400 [thread overview]
Message-ID: <50024ECA.7050004@gmail.com> (raw)
Hi,
I have tried more configuration and patches on my i7 machine. Here is a
summary,
plain 2.6.33.9-rt31, 3.2.18-rt29 and 3.4.3-rt11 all gave me cpu stall
error when I started kvm guests
kernel-rt-3.2.17-rt28-fc16 with all its patches from
http://pkgs.org/fedora-16/planet-ccrma-core-testing-x86_64/ also game me
cpu stall errors when I ran kvm guests.
The only patches and config doesn't give me cpu stall is 3.0.30-rt50
from http://glitesoft.cern.ch/cern/mrg/slc6X/x86_64/SRPMS/ But this
kernel won't boot inside a kvm guest.
But the exact same 3.2.18-rt29 kernel works perfectly on a Core 2 Quad
machine. Both as the host and kvm guest!
Thanks,
dong
reply other threads:[~2012-07-15 5:02 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=50024ECA.7050004@gmail.com \
--to=dliu.cn@gmail.com \
--cc=linux-rt-users@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).