On 9/22/20 2:18 AM, David Miller wrote: > From: Hauke Mehrtens <ha...@hauke-m.de> > Date: Tue, 22 Sep 2020 00:31:13 +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 using locking around the accesses. >> >> Signed-off-by: Hauke Mehrtens <ha...@hauke-m.de> > > The TX lock will be held during the xrx200_start_xmit() routine, always. > > Please use that in xrx200_tx_housekeeping() instead of adding a new > unnecessary lock. > > Thank you. >
Thank you for the information, I was not aware of this locking, I will send a new version of this patch using the normal TX lock. Hauke
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