== Series Details == Series: Add vfio_device cdev for iommufd support (rev9) URL : https://patchwork.freedesktop.org/series/113696/ State : failure == Summary == Error: patch https://patchwork.freedesktop.org/api/1.0/series/113696/revisions/9/mbox/ not applied Applying: vfio: Allocate per device file structure error: sha1 information is lacking or useless (drivers/vfio/vfio_main.c). error: could not build fake ancestor hint: Use 'git am --show-current-patch=diff' to see the failed patch Patch failed at 0001 vfio: Allocate per device file structure When you have resolved this problem, run "git am --continue". If you prefer to skip this patch, run "git am --skip" instead. To restore the original branch and stop patching, run "git am --abort". Build failed, no error log produced