On Thu, Jan 21, 2021 at 08:01:24PM +0100, Michael Walle wrote: > Hi, > > Am 2021-01-10 18:54, schrieb Saravana Kannan: > > The device link device's name was of the form: > > <supplier-dev-name>--<consumer-dev-name> > > > > This can cause name collision as reported here [1] as device names are > > not globally unique. Since device names have to be unique within the > > bus/class, add the bus/class name as a prefix to the device names used > > to > > construct the device link device name. > > > > So the devuce link device's name will be of the form: > > <supplier-bus-name>:<supplier-dev-name>--<consumer-bus-name>:<consumer-dev-name> > > > > [1] - > > https://lore.kernel.org/lkml/20201229033440.32142-1-michael@xxxxxxxx/ > > > > Cc: stable@xxxxxxxxxxxxxxx > > Fixes: 287905e68dd2 ("driver core: Expose device link details in sysfs") > > Reported-by: Michael Walle <michael@xxxxxxxx> > > Tested-by: Michael Walle <michael@xxxxxxxx> > > Signed-off-by: Saravana Kannan <saravanak@xxxxxxxxxx> > > --- > > Greg, any news here? Burried in other patches... I'll go pick this up now, sorry for the delay. greg k-h
