On Mon, May 20, 2013 at 10:55:57AM +0800, Peter Chen wrote: > If the glue layer is removed first (core layer later), > it deletes the phy device first, then the core device. > But at core's removal, it still uses PHY's resources, it may > cause kernel's oops. It is much like the problem > Paul Zimmerman reported at: > http://marc.info/?l=linux-usb&m=136547502011472&w=2. > > Besides, it is reasonable the PHY is deleted at last as > the controller is the PHY's user. > > Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx> this needs to Cc stable. Please figure out which kernels need to have this and resend with proper Cc: stable tags. -- balbi
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