yuweizh...@139.com writes: > From: Yuwei Zheng <yuweizh...@139.com> > > In the environment with heavy wifi traffic, set the ar9271 into monitor mode, > will > trigger a deadloop panic. > > The ath9k_hif_usb_rx_cb function excute on the interrupt context, and > ath9k_rx_tasklet excute > on the soft irq context. In other words, the ath9k_hif_usb_rx_cb have more > chance to excute than > ath9k_rx_tasklet. So in the worst condition, the rx.rxbuf receive list is > always full, > and the do {}while(true) loop will not be break. The kernel get a soft lockup > panic.
The word wrapping is still wrong, please limit the width to 72 chars or so. But no need to wrap log snippets, they can exceed the limit. > Signed-off-by: Yuwei Zheng <zhengyu...@360.cn> > Signed-off-by: Yuwei Zheng <yuweizh...@139.com> Why two of these? Please use just one Signed-off-by line. Unless these are two different persons with the same name :) -- Kalle Valo -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html