On Mon, Aug 05, 2013 at 06:40:13PM +0100, Rupesh Gujare wrote: > This patch fixes crash issue when there is quick cycle of > de-enumeration & enumeration due to loss of wireless link. > > It is found that sometimes new device (or coming back device) > returns very fast, even before USB core read out hub status, > resulting in allocation of same port, which results in unstable > system & crash. > > Above issue is resolved by making sure that we always assign > new port to new device, making sure that USB core reads correct > hub status. > > Signed-off-by: Rupesh Gujare <rupesh.gujare@xxxxxxxxx> > --- > drivers/staging/ozwpan/ozhcd.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) No, don't paper over this, fix it correctly with reference counting as Dan has suggested. thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
