> The USB mini-driver in rtlwifi, which is used by rtl8192cu, issues a call to > usb_control_msg() with a timeout value of 0. In some instances where the > interface is shutting down, this infinite wait results in a CPU deadlock. A > one second timeout fixes this problem without affecting any normal operations. > > This bug is reported at https://bugzilla.novell.com/show_bug.cgi?id=927786. > > Reported-by: Bernhard Wiedemann <bwiedemann@xxxxxxxx> > Tested-by: Bernhard Wiedemann <bwiedemann@xxxxxxxx> > Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx> > Cc: Stable <stable@xxxxxxxxxxxxxxx> > Cc: Bernhard Wiedemann <bwiedemann@xxxxxxxx> > Cc: Takashi Iwai<tiwai@xxxxxxxx> Thanks, applied to wireless-drivers.git. Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html