On 06.10.2023 01:07:33, Vincent Mailhol wrote: > On Thu. 5 Oct. 2023 at 23:36, Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> wrote: > > There are 2 BUG_ON() in the CAN dev helpers. During the update/test of > > the at91_can driver to rx-offload the one in can_restart() was > > triggered, due to a race condition in can_restart() and a hardware > > limitation of the at91_can IP core. > > > > This series fixes the race condition, replaces BUG_ON() with an error > > message, and does some cleanup. Finally, the BUG_ON() in > > can_put_echo_skb() is also replaced with error handling. > > > > Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> > > Notwithstanding of my nitpick on patch 4/5: > > Reviewed-by: Vincent Mailhol <mailhol.vincent@xxxxxxxxxx> > > Side note, I did not received patch 1/5, 3/5 and 5/5 from this v2 and > I do not see them either on > https://lore.kernel.org/linux-can/20231005-can-dev-fix-can-restart-v2-0-91b5c1fd922c@xxxxxxxxxxxxxx/T/#me6e1b1ced8ceca1a3bc27b9b36b582a286fd259a > Note sure if this is a send error on your end or some congestion on > the mailing list. It took me quite a long time to get these messages and there were also some messages missing (don't remember which ones). But if you download them with: | b4 mbox 20231005-can-dev-fix-can-restart-v2-0-91b5c1fd922c@xxxxxxxxxxxxxx you get the whole series. regards, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung Nürnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
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