There is a proposal to introduce virtio-blk fua write support to the virtio spec
[1]. This series implements that by adding VIRTIO_BLK_{F,T}_OUT_FUA uapi
definitions and corresponding virtio-blk support. It also enables vdpa_sim_blk
to handle fua writes.
[1] https://lore.kernel.org/virtio-comment/20250507152602.3993258-1-afaria@xxxxxxxxxx/
Alberto Faria (2):
virtio_blk: add fua write support
vdpa_sim_blk: add support for fua write commands
drivers/block/virtio_blk.c | 10 +++++++---
drivers/vdpa/vdpa_sim/vdpa_sim_blk.c | 6 ++++--
include/uapi/linux/virtio_blk.h | 4 ++++
3 files changed, 15 insertions(+), 5 deletions(-)
--
2.49.0
