From: Peter Xu <peterx@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: "Alex Williamson" <alex.williamson@redhat.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
qemu-devel@nongnu.org, "Bandan Das" <bsd@redhat.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Igor Mammedov" <imammedo@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Richard Henderson" <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH RFC 0/4] intel_iommu: Do sanity check of vfio-pci earlier
Date: Tue, 13 Aug 2019 16:04:42 +0200 [thread overview]
Message-ID: <20190813140442.GA8677@xz-x1> (raw)
In-Reply-To: <319f1d6a-ef55-cc1b-98d6-f99b365bd88a@redhat.com>
On Tue, Aug 13, 2019 at 04:41:49PM +0800, Jason Wang wrote:
> Do we need a generic solution other than an Intel specific one?
I assume you're asking about ARM not AMD, right? :)
Yes I think we should have a generic solution. Though I'd like to see
whether this idea can be accepted first, then we can expand to ARM or
other IOMMUs. After all we've got some existing duplications already
between at least x86 and arm on vIOMMU so we can actually do more
things like that when time comes.
Thanks,
--
Peter Xu
next prev parent reply other threads:[~2019-08-13 14:05 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-12 7:45 [Qemu-devel] [PATCH RFC 0/4] intel_iommu: Do sanity check of vfio-pci earlier Peter Xu
2019-08-12 7:45 ` [Qemu-devel] [PATCH RFC 1/4] intel_iommu: Sanity check vfio-pci config on machine init done Peter Xu
2019-09-16 7:11 ` Auger Eric
2019-09-16 7:56 ` Peter Xu
2019-08-12 7:45 ` [Qemu-devel] [PATCH RFC 2/4] qdev/machine: Introduce hotplug_allowed hook Peter Xu
2019-09-16 7:23 ` Auger Eric
2019-08-12 7:45 ` [Qemu-devel] [PATCH RFC 3/4] pc/q35: Disallow vfio-pci hotplug without VT-d caching mode Peter Xu
2019-09-16 7:23 ` Auger Eric
2019-08-12 7:45 ` [Qemu-devel] [PATCH RFC 4/4] intel_iommu: Remove the caching-mode check during flag change Peter Xu
2019-09-16 7:24 ` Auger Eric
2019-08-12 16:24 ` [Qemu-devel] [PATCH RFC 0/4] intel_iommu: Do sanity check of vfio-pci earlier Alex Williamson
2019-08-12 21:16 ` Peter Xu
2019-08-13 8:41 ` Jason Wang
2019-08-13 14:04 ` Peter Xu [this message]
2019-08-28 12:59 ` Auger Eric
2019-08-29 1:18 ` Peter Xu
2019-08-29 8:05 ` Auger Eric
2019-08-29 8:21 ` Peter Xu
2019-08-29 8:46 ` Auger Eric
2019-08-29 8:54 ` Peter Xu
2019-08-20 5:22 ` Peter Xu
2019-08-20 6:24 ` Paolo Bonzini
2019-08-21 5:03 ` Peter Xu
2019-08-21 7:50 ` Paolo Bonzini
2019-09-16 3:35 ` Peter Xu
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