On Mon, Jan 5, 2026 at 4:08 PM Yanjun.Zhu <[email protected]> wrote: > > > On 1/5/26 9:54 AM, David Matlack wrote: > > On Sat, Dec 27, 2025 at 8:04 PM Zhu Yanjun <[email protected]> wrote: > >> 在 2025/11/26 11:36, David Matlack 写道: > >>> @@ -349,9 +351,20 @@ struct vfio_pci_device *__vfio_pci_device_init(const > >>> char *bdf, > >>> device->bdf = bdf; > >>> device->iommu = iommu; > >>> > >>> + return device; > >>> +} > >>> + > >> In the latest kernel, this part changes too much. > > Can you clarify what you mean by "changes too much"? What is the issue? > > I tried to apply this commit to the linux and linux-next repositories > and run tests. > > However, I’m unable to apply [PATCH 19/21] vfio: selftests: Expose > low-level helper routines for setting up struct vfio_pci_device, because > the related source code has changed significantly in both linux and > linux-next.
Ahhh. This series depends on several in-flight series, so I'm not surprised it doesn't apply cleanly. There is this blurb in the cover letter: --- This series was constructed on top of several in-flight series and on top of mm-nonmm-unstable [2]. +-- This series | +-- [PATCH v2 00/18] vfio: selftests: Support for multi-device tests | https://lore.kernel.org/kvm/[email protected]/ | +-- [PATCH v3 0/4] vfio: selftests: update DMA mapping tests to use queried IOVA ranges | https://lore.kernel.org/kvm/[email protected]/ | +-- [PATCH v8 0/2] Live Update: File-Lifecycle-Bound (FLB) State | https://lore.kernel.org/linux-mm/[email protected]/ | +-- [PATCH v8 00/18] Live Update Orchestrator | https://lore.kernel.org/linux-mm/[email protected]/ | To simplify checking out the code, this series can be found on GitHub: https://github.com/dmatlack/linux/tree/liveupdate/vfio/cdev/v1 --- Cloning the GitHub repo is probably your simplest option if you want to check out the code and run some tests. > > If you plan to resend this patch series based on the latest linux or > linux-next, please feel free to ignore this comment. > > I look forward to testing the updated patch series once it is available. I will send out an updated patch set hopefully within the next 2 weeks. Thanks for taking a look!
