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    Subject[PATCH v1 4/5] mdev: Update sysfs documentation
    Date
    Updated documentation for optional read only sysfs attribute.

    Signed-off-by: Parav Pandit <parav@mellanox.com>
    ---
    Documentation/driver-api/vfio-mediated-device.rst | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/Documentation/driver-api/vfio-mediated-device.rst b/Documentation/driver-api/vfio-mediated-device.rst
    index 25eb7d5b834b..0ab03d3f5629 100644
    --- a/Documentation/driver-api/vfio-mediated-device.rst
    +++ b/Documentation/driver-api/vfio-mediated-device.rst
    @@ -270,6 +270,7 @@ Directories and Files Under the sysfs for Each mdev Device
    |--- remove
    |--- mdev_type {link to its type}
    |--- vendor-specific-attributes [optional]
    + |--- alias [optional]

    * remove (write only)

    @@ -281,6 +282,10 @@ Example::

    # echo 1 > /sys/bus/mdev/devices/$mdev_UUID/remove

    +* alias (read only)
    +Whenever a parent requested to generate an alias, each mdev is assigned a unique
    +alias by the mdev core. This file shows the alias of the mdev device.
    +
    Mediated device Hot plug
    ------------------------

    --
    2.19.2
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