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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 10/23/25 11:53, Michael Tokarev wrote: > On 10/22/25 15:55, Cédric Le Goater wrote: >> Michael, >> >> On 10/22/25 14:18, Cédric Le Goater wrote: >>> The following changes since commit 3c0b42c68f98fb276fa248012642be8cbf2cab70: >>> >>>    Merge tag 'pull-request-2025-10-21' of https://gitlab.com/thuth/ qemu into staging (2025-10-21 08:59:35 -0500) >>> >>> are available in the Git repository at: >>> >>>    https://github.com/legoater/qemu/ tags/pull-vfio-20251022 >>> >>> for you to fetch changes up to ecbe424a63c9f860a901d6a4a75724b046abd796: >>> >>>    vfio: only check region info cache for initial regions (2025-10-22 08:12:52 +0200) >>> >>> ---------------------------------------------------------------- >>> vfio queue: >>> >>> * Fix CPR transfer >>> * Add support for VFIO_DMA_UNMAP_FLAG_ALL >>> * Fix vfio-user documentation >>> * Update Alex Williamson's email address >>> * Fix for vfio-region cache for the vGPU use case >>> >>> ---------------------------------------------------------------- >>> Alex Williamson (1): >>>        MAINTAINERS: Update Alex Williamson's email address >>> >>> John Levon (3): >>>        docs/system/devices/vfio-user: fix formatting >>>        vfio: rename field to "num_initial_regions" >>>        vfio: only check region info cache for initial regions >>> >>> Zhenzhong Duan (8): >>>        vfio/container: Remap only populated parts in a section >>>        vfio/cpr-legacy: drop an erroneous assert >>>        vfio/iommufd: Set cpr.ioas_id on source side for CPR transfer >>>        vfio/iommufd: Restore vbasedev's reference to hwpt after CPR transfer >>>        accel/kvm: Fix an erroneous check on coalesced_mmio_ring >>>        vfio/container: Support unmap all in one ioctl() >>>        vfio/iommufd: Support unmap all in one ioctl() >>>        vfio/listener: Add an assertion for unmap_all > .. > >> Patch 11-12 are candidates for the stable-10.1 and patch "vfio: rename >> field to "num_initial_regions" needs to be extended. >> >> See https://github.com/legoater/qemu/commits/staging-10.1-vfio/ > > Thank you very much Cédric for this work! > I picked the 2 patches prepared by you, to staging-10.1 branch. > It's a nice thing - vfio/platform &Co has been removed in current > master branch, but it is still exist in 10.1 and earlier. > > BTW, this pull request contains a number of fixes by Zhenzhong Duan > which seems to be fixes too, - shouldn't these be picked up to > the stable series as well? The CPR related fixes are worth considering : vfio/iommufd: Restore vbasedev's reference to hwpt after CPR transfer vfio/iommufd: Set cpr.ioas_id on source side for CPR transfer vfio/cpr-legacy: drop an erroneous assert vfio/container: Remap only populated parts in a section CPR is cutting-edge techno, so these fixes shouldn't have much impact on our users at this time. Feel free to drop if the backport is too complex. I haven't tried. Thanks, C.