linux-kernel - [PATCH V2 0/3] flush workers on suspend

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Date: Mon, 12 Feb 2024 09:16:11 -0800
From: Steve Sistare <steven.sistare@...cle.com>
To: virtualization@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Cc: "Michael S. Tsirkin" <mst@...hat.com>, Jason Wang <jasowang@...hat.com>,
        Si-Wei Liu <si-wei.liu@...cle.com>,
        Eugenio Perez Martin <eperezma@...hat.com>,
        Xie Yongji <xieyongji@...edance.com>,
        Stefano Garzarella <sgarzare@...hat.com>,
        Steve Sistare <steven.sistare@...cle.com>
Subject: [PATCH V2 0/3] flush workers on suspend

Flush to guarantee no workers are running when suspend returns,
for vdpa, vpa_sim, and vduse.  (mlx5 already does so, via the path
mlx5_vdpa_suspend -> unregister_link_notifier -> flush_workqueue.)

Steve Sistare (3):
  vhost-vdpa: flush workers on suspend
  vduse: suspend
  vdpa_sim: flush workers on suspend

 drivers/vdpa/vdpa_sim/vdpa_sim.c   | 13 +++++++++++++
 drivers/vdpa/vdpa_user/vduse_dev.c | 24 ++++++++++++++++++++++++
 drivers/vhost/vdpa.c               |  3 +++
 3 files changed, 40 insertions(+)

-- 
2.39.3