Hi Michael, On Tue, Jan 11, 2022 at 10:40:28AM -0500, Michael S. Tsirkin wrote: > On Tue, Jan 11, 2022 at 10:02:12AM +0100, Eric Auger wrote: > > Hi Jean, Michael, > > > > On 9/30/21 8:50 PM, Jean-Philippe Brucker wrote: > > > Replace the VIRTIO_IOMMU_F_BYPASS feature with > > > VIRTIO_IOMMU_F_BYPASS_CONFIG, which enables a config space bit to switch > > > global bypass on and off. > > > > > > Add a boot-bypass option, which defaults to 'on' to be in line with > > > other vIOMMUs and to allow running firmware/bootloader that are unaware > > > of the IOMMU. > > > > > > See the spec change for more rationale > > > https://lists.oasis-open.org/archives/virtio-dev/202109/msg00137.html > > > > I guess the kernel bits should be merged in 5.17? > > > > Thanks > > > > Eric > > They are in fact in my tree and set to go into 5.16. > They've been in linux-next for a whole cycle now. > But if you feel I'm rushing things, pls let me know. > Also, pls let me know whether my tree actually works well for you!
Thanks, unfortunately I just noticed that those patches are from an older version of the series, the latest being v3 https://lore.kernel.org/linux-iommu/20211201173323.1045819-1-jean-phili...@linaro.org/ Since Joerg picked the latest one in his tree [1], I was wondering if you could drop those patches? 51a4c54f35ae iommu/virtio: Support identity-mapped domains 523e55a406aa iommu/virtio: Pass end address to viommu_add_mapping() 97301219dfb2 iommu/virtio: Sort reserved regions 720552613526 iommu/virtio: Support bypass domains 01444b9c772f iommu/virtio: Add definitions for VIRTIO_IOMMU_F_BYPASS_CONFIG Thanks, Jean [1] https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git/
