From: Peter Xu <peterx@redhat.com>
To: qemu-devel@nongnu.org, "Michael S. Tsirkin" <mst@redhat.com>
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Daniel P . Berrange" <berrange@redhat.com>,
"Eduardo Habkost" <ehabkost@redhat.com>,
"David Hildenbrand" <david@redhat.com>,
"Jason Wang" <jasowang@redhat.com>,
"Michael S . Tsirkin" <mst@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Eric Auger" <eric.auger@redhat.com>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Igor Mammedov" <imammedo@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"David Gibson" <david@gibson.dropbear.id.au>
Subject: Re: [PATCH v2 0/5] pci/iommu: Fail early if vfio-pci detected before vIOMMU
Date: Tue, 2 Nov 2021 09:15:59 +0800 [thread overview]
Message-ID: <YYCQuEJEST485pTp@xz-m1.local> (raw)
In-Reply-To: <20211028043129.38871-1-peterx@redhat.com>
On Thu, Oct 28, 2021 at 12:31:24PM +0800, Peter Xu wrote:
> Note that patch 1-4 are cleanups for pci subsystem, and patch 5 is a fix to
> fail early for mis-ordered qemu cmdline on vfio and vIOMMU. Logically they
> should be posted separately and they're not directly related, however to make
> it still correlated to v1 I kept them in the same patchset.
>
> In this version I used pre_plug() hook for q35 to detect the ordering issue as
> Igor suggested, meanwhile it's done via object_resolve_path_type() rather than
> scanning the pci bus as Michael suggested.
>
> Please review, thanks.
Michael,
Would you consider review/pick patches 1-4 first? The last patch needs further
discussion, and I would like to address it separately in the future.
Thanks,
--
Peter Xu
next prev parent reply other threads:[~2021-11-02 1:18 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 4:31 [PATCH v2 0/5] pci/iommu: Fail early if vfio-pci detected before vIOMMU Peter Xu
2021-10-28 4:31 ` [PATCH v2 1/5] pci: Define pci_bus_dev_fn/pci_bus_fn/pci_bus_ret_fn Peter Xu
2021-10-28 4:31 ` [PATCH v2 2/5] pci: Export pci_for_each_device_under_bus*() Peter Xu
2021-10-29 0:06 ` David Gibson
2021-10-28 4:31 ` [PATCH v2 3/5] qom: object_child_foreach_recursive_type() Peter Xu
2021-10-28 7:06 ` David Hildenbrand
2021-10-28 4:31 ` [PATCH v2 4/5] pci: Add pci_for_each_root_bus() Peter Xu
2021-10-28 7:09 ` David Hildenbrand
2021-10-28 4:31 ` [PATCH v2 5/5] pc/q35: Add pre-plug hook for x86-iommu Peter Xu
2021-10-28 7:17 ` David Hildenbrand
2021-10-28 8:16 ` Peter Xu
2021-10-28 14:52 ` Alex Williamson
2021-10-28 15:36 ` Peter Xu
2021-10-28 16:11 ` Alex Williamson
2021-10-29 2:53 ` Peter Xu
2021-10-29 15:31 ` Alex Williamson
2021-11-02 1:15 ` Peter Xu [this message]
2021-11-02 6:40 ` [PATCH v2 0/5] pci/iommu: Fail early if vfio-pci detected before vIOMMU Michael S. Tsirkin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YYCQuEJEST485pTp@xz-m1.local \
--to=peterx@redhat.com \
--cc=alex.williamson@redhat.com \
--cc=armbru@redhat.com \
--cc=berrange@redhat.com \
--cc=david@gibson.dropbear.id.au \
--cc=david@redhat.com \
--cc=ehabkost@redhat.com \
--cc=eric.auger@redhat.com \
--cc=imammedo@redhat.com \
--cc=jasowang@redhat.com \
--cc=mst@redhat.com \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=philmd@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).