From: Michael Tokarev <mjt@tls.msk.ru>
To: Jan Kiszka <jan.kiszka@web.de>,
Stefan Hajnoczi <stefanha@gmail.com>, kvm <kvm@vger.kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>
Subject: Re: x2apic issues with Solaris and Xen guests
Date: Mon, 20 Apr 2015 21:05:01 +0300 [thread overview]
Message-ID: <55353FCD.8060200@msgid.tls.msk.ru> (raw)
In-Reply-To: <55353774.6070408@web.de>
20.04.2015 20:29, Jan Kiszka wrote:
> On 2015-04-20 19:07, Stefan Hajnoczi wrote:
>> I wonder whether the following two x2apic issues are related:
>>
>> Solaris 10 U11 network doesn't work
>> https://bugzilla.redhat.com/show_bug.cgi?id=1040500
>>
>> kvm - fails to setup timer interrupt via io-apic
>> (Thanks to Michael Tokarev for posting this link)
>> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=528077#68
[]
>> Has anyone looked into this?
>
> Not yet. Is there a handy reproduction guest image? Or maybe someone
> would like to start with tracing what the guest and the host do.
The second link gives a trivial reproducer, you need just the
xen hipervisor binary and some kernel. This should be easy
too, because it happens right on boot. But I guess it requires
some inner knowlege of xen early boot machinery.
Thanks,
/mjt
next prev parent reply other threads:[~2015-04-20 18:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-20 17:07 x2apic issues with Solaris and Xen guests Stefan Hajnoczi
2015-04-20 17:29 ` Jan Kiszka
2015-04-20 18:05 ` Michael Tokarev [this message]
2015-04-20 18:30 ` Bandan Das
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