From: "Cédric Le Goater" <clg@redhat.com>
To: "Duan, Zhenzhong" <zhenzhong.duan@intel.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Cc: "alex.williamson@redhat.com" <alex.williamson@redhat.com>,
"jgg@nvidia.com" <jgg@nvidia.com>,
"nicolinc@nvidia.com" <nicolinc@nvidia.com>,
"Martins, Joao" <joao.m.martins@oracle.com>,
"eric.auger@redhat.com" <eric.auger@redhat.com>,
"peterx@redhat.com" <peterx@redhat.com>,
"jasowang@redhat.com" <jasowang@redhat.com>,
"Tian, Kevin" <kevin.tian@intel.com>,
"Liu, Yi L" <yi.l.liu@intel.com>,
"Sun, Yi Y" <yi.y.sun@intel.com>,
"Peng, Chao P" <chao.p.peng@intel.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: Re: [PATCH v3 23/37] Add iommufd configure option
Date: Tue, 31 Oct 2023 12:25:44 +0100 [thread overview]
Message-ID: <58595dab-55b7-4f2f-a2a1-3eb7a5ba34fa@redhat.com> (raw)
In-Reply-To: <SJ0PR11MB67443A43303B9A570DFB216A92A0A@SJ0PR11MB6744.namprd11.prod.outlook.com>
On 10/31/23 11:52, Duan, Zhenzhong wrote:
> Hi All,
>
>> -----Original Message-----
>> From: Cédric Le Goater <clg@redhat.com>
>> Sent: Tuesday, October 31, 2023 4:59 PM
>> Subject: Re: [PATCH v3 23/37] Add iommufd configure option
>>
>> On 10/26/23 12:30, Zhenzhong Duan wrote:
>>> This adds "--enable-iommufd/--disable-iommufd" to enable or disable
>>> iommufd support, enabled by default.
>>
>> It should be disabled by default for PPC.
>
> I didn't find how to disable iommufd for PPC after digging in https://www.qemu.org/docs/master/devel/kconfig.html
>
> Appreciate any guide or help! Thanks in advance.
I believe the config approach should be changed to use a Kconfig
entry instead.
Thanks,
C.
>
> BRs.
> Zhenzhong
next prev parent reply other threads:[~2023-10-31 11:26 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-26 10:30 [PATCH v3 00/37] vfio: Adopt iommufd Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 01/37] vfio/container: Move IBM EEH related functions into spapr_pci_vfio.c Zhenzhong Duan
2023-10-26 14:23 ` Eric Farman
2023-10-27 9:19 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 02/37] vfio/container: Move vfio_container_add/del_section_window into spapr.c Zhenzhong Duan
2023-10-27 9:19 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 03/37] vfio/container: Move spapr specific init/deinit " Zhenzhong Duan
2023-10-27 9:27 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 04/37] vfio/spapr: Make vfio_spapr_create/remove_window static Zhenzhong Duan
2023-10-27 9:27 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 05/37] vfio/common: Move vfio_host_win_add/del into spapr.c Zhenzhong Duan
2023-10-27 9:30 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 06/37] vfio: Introduce base object for VFIOContainer and targetted interface Zhenzhong Duan
2023-10-27 14:02 ` Cédric Le Goater
2023-10-30 2:40 ` Duan, Zhenzhong
2023-10-31 7:57 ` Cédric Le Goater
2023-10-31 8:31 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 07/37] vfio/container: Introduce a empty VFIOIOMMUOps Zhenzhong Duan
2023-10-27 14:20 ` Cédric Le Goater
2023-10-30 2:43 ` Duan, Zhenzhong
2023-10-31 8:21 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 08/37] vfio/container: Switch to dma_map|unmap API Zhenzhong Duan
2023-10-27 14:26 ` Cédric Le Goater
2023-10-30 2:48 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 09/37] vfio/common: Move giommu_list in base container Zhenzhong Duan
2023-10-27 14:38 ` Cédric Le Goater
2023-10-30 2:48 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 10/37] vfio/container: Move space field to " Zhenzhong Duan
2023-10-27 14:46 ` Cédric Le Goater
2023-10-30 2:51 ` Duan, Zhenzhong
2023-10-31 8:24 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 11/37] vfio/container: Switch to IOMMU BE set_dirty_page_tracking/query_dirty_bitmap API Zhenzhong Duan
2023-10-27 14:53 ` Cédric Le Goater
2023-10-30 2:53 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 12/37] vfio/container: Move per container device list in base container Zhenzhong Duan
2023-10-27 15:03 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 13/37] vfio/container: Convert functions to " Zhenzhong Duan
2023-10-27 15:03 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 14/37] vfio/container: Move vrdl_list, pgsizes and dma_max_mappings " Zhenzhong Duan
2023-10-27 15:52 ` Cédric Le Goater
2023-10-30 3:14 ` Duan, Zhenzhong
2023-10-31 8:26 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 15/37] vfio/container: Move listener " Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 16/37] vfio/container: Move dirty_pgsizes and max_dirty_bitmap_size " Zhenzhong Duan
2023-10-27 16:01 ` Cédric Le Goater
2023-10-26 10:30 ` [PATCH v3 17/37] vfio/container: Move iova_ranges " Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 18/37] vfio/container: Implement attach/detach_device Zhenzhong Duan
2023-10-27 16:04 ` Cédric Le Goater
2023-10-27 16:06 ` Cédric Le Goater
2023-10-30 3:20 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 19/37] vfio/spapr: Introduce spapr backend and target interface Zhenzhong Duan
2023-10-27 16:04 ` Cédric Le Goater
2023-10-30 3:15 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 20/37] vfio/spapr: switch to spapr IOMMU BE add/del_section_window Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 21/37] vfio/spapr: Move prereg_listener into spapr container Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 22/37] vfio/spapr: Move hostwin_list " Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 23/37] Add iommufd configure option Zhenzhong Duan
2023-10-31 8:58 ` Cédric Le Goater
2023-10-31 10:52 ` Duan, Zhenzhong
2023-10-31 11:25 ` Cédric Le Goater [this message]
2023-10-26 10:30 ` [PATCH v3 24/37] backends/iommufd: Introduce the iommufd object Zhenzhong Duan
2023-10-26 13:27 ` Markus Armbruster
2023-10-27 7:50 ` Duan, Zhenzhong
2023-10-27 8:30 ` Markus Armbruster
2023-10-27 9:41 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 25/37] util/char_dev: Add open_cdev() Zhenzhong Duan
2023-10-30 14:53 ` Cédric Le Goater
2023-10-31 1:59 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 26/37] vfio/iommufd: Implement the iommufd backend Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 27/37] vfio/iommufd: Switch to manual hwpt allocation Zhenzhong Duan
2023-10-30 13:52 ` Cédric Le Goater
2023-10-31 2:02 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 28/37] vfio/iommufd: Add support for iova_ranges Zhenzhong Duan
2023-10-26 10:30 ` [PATCH v3 29/37] vfio/iommufd: Bypass EEH if iommufd backend Zhenzhong Duan
2023-10-30 13:56 ` Cédric Le Goater
2023-10-31 2:26 ` Duan, Zhenzhong
2023-10-31 9:01 ` Cédric Le Goater
2023-10-31 9:06 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 30/37] vfio/pci: Extract out a helper vfio_pci_get_pci_hot_reset_info Zhenzhong Duan
2023-10-30 13:59 ` Cédric Le Goater
2023-10-31 2:30 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 31/37] vfio/pci: Adapt vfio pci hot reset support with iommufd BE Zhenzhong Duan
2023-10-30 14:04 ` Cédric Le Goater
2023-10-31 2:27 ` Duan, Zhenzhong
2023-10-26 10:30 ` [PATCH v3 32/37] vfio/pci: Allow the selection of a given iommu backend Zhenzhong Duan
2023-10-26 10:31 ` [PATCH v3 33/37] vfio/pci: Make vfio cdev pre-openable by passing a file handle Zhenzhong Duan
2023-10-26 10:31 ` [PATCH v3 34/37] vfio: Allow the selection of a given iommu backend for platform ap and ccw Zhenzhong Duan
2023-10-26 10:31 ` [PATCH v3 35/37] vfio/platform: Make vfio cdev pre-openable by passing a file handle Zhenzhong Duan
2023-10-26 10:31 ` [PATCH v3 36/37] vfio/ap: " Zhenzhong Duan
2023-10-26 10:31 ` [PATCH v3 37/37] vfio/ccw: " Zhenzhong Duan
2023-10-26 13:27 ` [PATCH v3 00/37] vfio: Adopt iommufd Markus Armbruster
2023-10-27 6:17 ` Duan, Zhenzhong
2023-10-27 7:45 ` Cédric Le Goater
2023-10-27 8:16 ` Duan, Zhenzhong
2023-10-27 13:43 ` Cédric Le Goater
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