From: Avi Kivity <avi@redhat.com>
To: Gleb Natapov <gleb@redhat.com>
Cc: kvm@vger.kernel.org
Subject: Re: [PATCH 1/3 v2] Add Directed EOI support to APIC emulation
Date: Mon, 29 Jun 2009 13:01:17 +0300 [thread overview]
Message-ID: <4A4890ED.9050904@redhat.com> (raw)
In-Reply-To: <20090629095228.GV20289@redhat.com>
On 06/29/2009 12:52 PM, Gleb Natapov wrote:
>> We're changing something that the guests sees. Suppose the guest has a
>> bug in directed EOI, just upgrading kvm will cause it to trigger. If we
>> make it dependent on x2apic (or something else that needs to be selected
>> by the user), we maintain compatibility.
>>
>>
> Yes, I thought about something else (not x2apic). But yet another command line
> switch look like overkill.
>
It is. So enabling on x2apic avoids the compatibility issue and avoids
adding another useless control.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2009-06-29 9:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-28 12:15 [PATCH 0/3 v2] x2APIC emulation for kvm Gleb Natapov
2009-06-28 12:15 ` [PATCH 1/3 v2] Add Directed EOI support to APIC emulation Gleb Natapov
2009-06-29 9:18 ` Avi Kivity
2009-06-29 9:29 ` Gleb Natapov
2009-06-29 9:49 ` Avi Kivity
2009-06-29 9:52 ` Gleb Natapov
2009-06-29 10:01 ` Avi Kivity [this message]
2009-06-28 12:15 ` [PATCH 2/3 v2] x2APIC interface to local apic Gleb Natapov
2009-06-29 9:42 ` Avi Kivity
2009-06-29 9:51 ` Gleb Natapov
2009-06-29 9:54 ` Avi Kivity
2009-06-28 12:15 ` [PATCH 3/3 v2] Add x2APIC support to qemu-kvm Gleb Natapov
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