Hi, > > > This patch should be enhanced with the smb_xx() calls as suggested by by Lino. > If you do this, please place the smp_rmb() before the if condition in the irq handler like smp_rmb(); if (rtlpci->irq_enabled == 0) { return ret; as I think that the suggestion I made before was not correct (sorry for the confusion). Regards, Lino