> OK so virtio_blk_config->max_discard_seg is unused without > VIRTIO_BLK_F_DISCARD. Yes, if I understood the spec correctly, virtio_blk_config->max_discard_seg is relevant if VIRTIO_BLK_F_DISCARD is negotiated, and virtio_blk_config->max_secure_erase_seg is relevant if VIRTIO_BLK_F_SECURE_ERASE is negotiated. What should I do? Should I fix the patch? _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization