From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: kvm@vger.kernel.org, joro@8bytes.org, anthony@codemonkey.ws,
avi@qumranet.com
Subject: Re: [PATCH 07/10] Add VMRUN handler v4
Date: Sun, 19 Oct 2008 12:27:04 +0200 [thread overview]
Message-ID: <48FB0B78.7080504@redhat.com> (raw)
In-Reply-To: <8E4DF3F2-838D-4170-B7DB-7AA00C3B7862@suse.de>
Alexander Graf wrote:
>>
>> So far we're talking about reissuing pio. The only case where the
>> guest and host pio are likely to have the same addresses is the vga
>> ports, and these aren't heavily used.
>
> So it's better to leave it disabled, I guess. The IOPM is only
> relevant when passing through IO ports 1:1. And parsing the IOPM takes
> a lot of effort (read: time). It's also only relevant if the same
> device, the guest is exposed to, is passed through to the l2 guest.
> IMHO speed is more important atm.
>
Okay. Please drop those bits then.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-10-19 10:27 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-15 19:31 [PATCH 00/10] Add support for nested SVM (kernel) v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 01/10] Add CPUID feature flag for SVM v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 02/10] Clean up VINTR setting v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 03/10] Add helper functions for nested SVM v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 04/10] Implement GIF, clgi and stgi v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 05/10] Implement hsave v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 06/10] Add VMLOAD and VMSAVE handlers v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 07/10] Add VMRUN handler v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 08/10] Add VMEXIT handler and intercepts v4 Alexander Graf
2008-10-15 19:31 ` [PATCH 09/10] allow read access to MSR_VM_VR Alexander Graf
2008-10-15 19:31 ` [PATCH 10/10] Allow setting the SVME bit v4 Alexander Graf
2008-10-19 9:51 ` [PATCH 07/10] Add VMRUN handler v4 Avi Kivity
2008-10-19 9:58 ` Alexander Graf
2008-10-19 10:06 ` Avi Kivity
2008-10-19 10:13 ` Alexander Graf
2008-10-19 10:27 ` Avi Kivity [this message]
2008-10-19 10:33 ` Alexander Graf
2008-10-19 10:54 ` Avi Kivity
2008-10-19 9:46 ` [PATCH 04/10] Implement GIF, clgi and stgi v4 Avi Kivity
2008-10-19 9:57 ` Alexander Graf
2008-10-19 10:04 ` Avi Kivity
2008-10-16 11:25 ` [PATCH 01/10] Add CPUID feature flag for SVM v4 Alexander Graf
2008-10-19 9:56 ` [PATCH 00/10] Add support for nested SVM (kernel) v4 Avi Kivity
2008-10-19 10:01 ` Alexander Graf
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