On Thu, Sep 24, 2020 at 3:01 AM David Miller <[email protected]> wrote: > > From: Hauke Mehrtens <[email protected]> > Date: Tue, 22 Sep 2020 23:41:12 +0200 > > > The TX DMA channel data is accessed by the xrx200_start_xmit() and the > > xrx200_tx_housekeeping() function from different threads. Make sure the > > accesses are synchronized by acquiring the netif_tx_lock() in the > > xrx200_tx_housekeeping() function too. This lock is acquired by the > > kernel before calling xrx200_start_xmit(). > > > > Signed-off-by: Hauke Mehrtens <[email protected]> Tested-by: Martin Blumenstingl <[email protected]>
> Applied, but... > > You posted this really fast after my feedback, so I have to ask if you > actually functionally tested this patch? it fixes the following crash for me: [0] Best regards, Martin [0] https://pastebin.com/t1SLz9PH
