From: Tanmay Shah <tanmay.shah@amd.com>
To: <andersson@kernel.org>, <mathieu.poirier@linaro.org>, <ohad@wizery.com>
Cc: <linux-remoteproc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
"Tanmay Shah" <tanmay.shah@amd.com>
Subject: [PATCH] remoteproc: remoteproc_virtio: reset vdev before removing it
Date: Thu, 24 Sep 2026 13:59:02 -0700 [thread overview]
Message-ID: <20260924205901.2505186-2-tanmay.shah@amd.com> (raw)
The virtio device is removed when the remoteproc device is removed. The
driver should issue reset on the virtio device so the remote can do
corresponding cleanup.
Fixes: 7a186941626d ("remoteproc: remove the single rpmsg vdev limitation")
Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
---
drivers/remoteproc/remoteproc_virtio.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/remoteproc/remoteproc_virtio.c b/drivers/remoteproc/remoteproc_virtio.c
index d5e9ff045a28..1cb0ee0ea656 100644
--- a/drivers/remoteproc/remoteproc_virtio.c
+++ b/drivers/remoteproc/remoteproc_virtio.c
@@ -469,6 +469,8 @@ static int rproc_remove_virtio_dev(struct device *dev, void *data)
{
struct virtio_device *vdev = dev_to_virtio(dev);
+ virtio_reset_device(vdev);
+
unregister_virtio_device(vdev);
return 0;
}
base-commit: 5f639b3018c0026a5341949724b4b921cf3a3d5d
--
2.43.0
next reply other threads:[~2026-09-24 21:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-24 20:59 Tanmay Shah [this message]
2026-09-27 8:55 ` Francesco Valla
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