From: "Radim Krčmář" <rkrcmar@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org, Peter Xu <peterx@redhat.com>,
Igor Mammedov <imammedo@redhat.com>,
Richard Henderson <rth@twiddle.net>,
Eduardo Habkost <ehabkost@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 5/5] intel_iommu: do not allow EIM without KVM support
Date: Tue, 27 Sep 2016 16:01:39 +0200 [thread overview]
Message-ID: <20160927140138.GD26148@potion> (raw)
In-Reply-To: <eab44f91-4d9f-1425-2e77-927dd3a5c144@redhat.com>
2016-09-23 11:27+0200, Paolo Bonzini:
> Since the whole IOMMU feature is new and somewhat experimental, I think
> it's okay to just make EIM the default for >=2.8 machine types if KVM is
> on (using DEFINE_PROP_ON_OFF_AUTO; auto means true if KVM is on and
Sounds good.
> false otherwise, and pc-2.7 would set eim=off).
What about eim=on in pc-2.7, to avoid breaking migration?
next prev parent reply other threads:[~2016-09-27 14:01 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-22 21:04 [Qemu-devel] [PATCH 0/5] intel_iommu: fix EIM Radim Krčmář
2016-09-22 21:04 ` [Qemu-devel] [PATCH 1/5] apic: add global apic_get_class() Radim Krčmář
2016-09-23 9:17 ` Peter Xu
2016-09-27 13:28 ` Radim Krčmář
2016-09-22 21:04 ` [Qemu-devel] [PATCH 2/5] apic: add send_msi() to APICCommonClass Radim Krčmář
2016-09-23 9:35 ` Peter Xu
2016-09-26 12:38 ` Igor Mammedov
2016-09-27 13:55 ` Radim Krčmář
2016-09-22 21:04 ` [Qemu-devel] [PATCH 3/5] intel_iommu: pass whole remapped addresses to apic Radim Krčmář
2016-09-23 9:41 ` Peter Xu
2016-09-27 13:56 ` Radim Krčmář
2016-09-27 13:57 ` Igor Mammedov
2016-09-22 21:04 ` [Qemu-devel] [PATCH 4/5] intel_iommu: add "eim" property Radim Krčmář
2016-09-22 21:04 ` [Qemu-devel] [PATCH 5/5] intel_iommu: do not allow EIM without KVM support Radim Krčmář
2016-09-23 9:27 ` Paolo Bonzini
2016-09-23 10:02 ` Peter Xu
2016-09-23 10:03 ` Paolo Bonzini
2016-09-23 10:12 ` Peter Xu
2016-09-23 10:39 ` Paolo Bonzini
2016-09-23 10:52 ` Peter Xu
2016-09-27 14:01 ` Radim Krčmář [this message]
2016-09-27 21:30 ` Paolo Bonzini
2016-09-27 13:07 ` Igor Mammedov
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