From: "Cédric Le Goater" <clg@redhat.com>
To: Matthew Rosato <mjrosato@linux.ibm.com>,
Zhenzhong Duan <zhenzhong.duan@intel.com>,
qemu-devel@nongnu.org
Cc: alex.williamson@redhat.com, jgg@nvidia.com, nicolinc@nvidia.com,
joao.m.martins@oracle.com, eric.auger@redhat.com,
peterx@redhat.com, jasowang@redhat.com, kevin.tian@intel.com,
yi.l.liu@intel.com, yi.y.sun@intel.com, chao.p.peng@intel.com,
Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <richard.henderson@linaro.org>,
David Hildenbrand <david@redhat.com>,
Ilya Leoshkevich <iii@linux.ibm.com>,
Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Eric Farman <farman@linux.ibm.com>,
Thomas Huth <thuth@redhat.com>,
"open list:S390 TCG CPUs" <qemu-s390x@nongnu.org>
Subject: Re: [PATCH v5 19/20] kconfig: Activate IOMMUFD for s390x machines
Date: Fri, 10 Nov 2023 10:38:00 +0100 [thread overview]
Message-ID: <51adff69-aa14-4d73-8922-2e47ef3878c4@redhat.com> (raw)
In-Reply-To: <2acb76b0-00cd-a448-f615-0cb1825e81a0@linux.ibm.com>
On 11/10/23 00:00, Matthew Rosato wrote:
> On 11/9/23 6:45 AM, Zhenzhong Duan wrote:
>> From: Cédric Le Goater <clg@redhat.com>
>>
>> Signed-off-by: Cédric Le Goater <clg@redhat.com>
>> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
>> ---
>> hw/s390x/Kconfig | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/hw/s390x/Kconfig b/hw/s390x/Kconfig
>> index 4c068d7960..26ad104485 100644
>> --- a/hw/s390x/Kconfig
>> +++ b/hw/s390x/Kconfig
>> @@ -6,6 +6,7 @@ config S390_CCW_VIRTIO
>> imply VFIO_CCW
>> imply WDT_DIAG288
>> imply PCIE_DEVICES
>> + imply IOMMUFD
>> select PCI_EXPRESS
>> select S390_FLIC
>> select S390_FLIC_KVM if KVM
>
> Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
>
> I also ran tests against vfio-pci (mlx, ism, nvme), vfio-ap and vfio-ccw on s390x with an iommufd-enabled host kernel + this series. Testing included having qemu open both fds, passing in one fd and letting qemu open the other, and passing in both fds.
Thanks !
C.
next prev parent reply other threads:[~2023-11-10 9:38 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-09 11:45 [PATCH v5 00/20] vfio: Adopt iommufd Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 01/20] backends/iommufd: Introduce the iommufd object Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 02/20] util/char_dev: Add open_cdev() Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 03/20] vfio/iommufd: Implement the iommufd backend Zhenzhong Duan
2023-11-10 9:34 ` Cédric Le Goater
2023-11-10 10:18 ` Duan, Zhenzhong
2023-11-13 11:04 ` Cédric Le Goater
2023-11-14 2:58 ` Duan, Zhenzhong
2023-11-11 17:47 ` Nicolin Chen
2023-11-13 3:30 ` Duan, Zhenzhong
2023-11-09 11:45 ` [PATCH v5 04/20] vfio/iommufd: Relax assert check for " Zhenzhong Duan
2023-11-10 9:35 ` Cédric Le Goater
2023-11-09 11:45 ` [PATCH v5 05/20] vfio/iommufd: Add support for iova_ranges and pgsizes Zhenzhong Duan
2023-11-10 9:36 ` Cédric Le Goater
2023-11-10 10:03 ` Duan, Zhenzhong
2023-11-09 11:45 ` [PATCH v5 06/20] vfio/pci: Extract out a helper vfio_pci_get_pci_hot_reset_info Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 07/20] vfio/pci: Introduce a vfio pci hot reset interface Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 08/20] vfio/iommufd: Enable pci hot reset through iommufd cdev interface Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 09/20] vfio/pci: Allow the selection of a given iommu backend Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 10/20] vfio/pci: Make vfio cdev pre-openable by passing a file handle Zhenzhong Duan
2023-11-10 10:52 ` Cédric Le Goater
2023-11-13 3:00 ` Duan, Zhenzhong
2023-11-13 11:08 ` Cédric Le Goater
2023-11-14 3:00 ` Duan, Zhenzhong
2023-11-09 11:45 ` [PATCH v5 11/20] vfio/platform: Allow the selection of a given iommu backend Zhenzhong Duan
2023-11-10 8:50 ` Cédric Le Goater
2023-11-10 9:08 ` Duan, Zhenzhong
2023-11-09 11:45 ` [PATCH v5 12/20] vfio/platform: Make vfio cdev pre-openable by passing a file handle Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 13/20] vfio/ap: Allow the selection of a given iommu backend Zhenzhong Duan
2023-11-09 22:57 ` Matthew Rosato
2023-11-09 11:45 ` [PATCH v5 14/20] vfio/ap: Make vfio cdev pre-openable by passing a file handle Zhenzhong Duan
2023-11-09 22:57 ` Matthew Rosato
2023-11-09 11:45 ` [PATCH v5 15/20] vfio/ccw: Allow the selection of a given iommu backend Zhenzhong Duan
2023-11-09 22:57 ` Matthew Rosato
2023-11-09 11:45 ` [PATCH v5 16/20] vfio/ccw: Make vfio cdev pre-openable by passing a file handle Zhenzhong Duan
2023-11-09 22:57 ` Matthew Rosato
2023-11-09 11:45 ` [PATCH v5 17/20] vfio: Make VFIOContainerBase poiner parameter const in VFIOIOMMUOps callbacks Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 18/20] hw/arm: Activate IOMMUFD for virt machines Zhenzhong Duan
2023-11-09 11:45 ` [PATCH v5 19/20] kconfig: Activate IOMMUFD for s390x machines Zhenzhong Duan
2023-11-09 23:00 ` Matthew Rosato
2023-11-10 3:16 ` Duan, Zhenzhong
2023-11-10 9:38 ` Cédric Le Goater [this message]
2023-11-09 11:45 ` [PATCH v5 20/20] hw/i386: Activate IOMMUFD for q35 machines Zhenzhong Duan
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=51adff69-aa14-4d73-8922-2e47ef3878c4@redhat.com \
--to=clg@redhat.com \
--cc=alex.williamson@redhat.com \
--cc=borntraeger@linux.ibm.com \
--cc=chao.p.peng@intel.com \
--cc=david@redhat.com \
--cc=eric.auger@redhat.com \
--cc=farman@linux.ibm.com \
--cc=iii@linux.ibm.com \
--cc=jasowang@redhat.com \
--cc=jgg@nvidia.com \
--cc=joao.m.martins@oracle.com \
--cc=kevin.tian@intel.com \
--cc=mjrosato@linux.ibm.com \
--cc=nicolinc@nvidia.com \
--cc=pasic@linux.ibm.com \
--cc=pbonzini@redhat.com \
--cc=peterx@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-s390x@nongnu.org \
--cc=richard.henderson@linaro.org \
--cc=thuth@redhat.com \
--cc=yi.l.liu@intel.com \
--cc=yi.y.sun@intel.com \
--cc=zhenzhong.duan@intel.com \
/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).