Hello:
This patch was applied to netdev/net.git (master) by Marc Kleine-Budde mkl@pengutronix.de:
On Wed, 28 Sep 2022 11:06:29 +0200 you wrote:
As Jacob noticed, the optimization introduced in 387da6bc7a82 ("can: c_can: cache frames to operate as a true FIFO") doesn't properly work on C_CAN, but on D_CAN IP cores. The exact reasons are still unknown.
For now disable caching if CAN frames in the TX path for C_CAN cores.
Fixes: 387da6bc7a82 ("can: c_can: cache frames to operate as a true FIFO") Link: https://lore.kernel.org/all/20220928083354.1062321-1-mkl@pengutronix.de Link: https://lore.kernel.org/all/15a8084b-9617-2da1-6704-d7e39d60643b@gmail.com Reported-by: Jacob Kroon jacob.kroon@gmail.com Tested-by: Jacob Kroon jacob.kroon@gmail.com Cc: stable@vger.kernel.org # v5.15 Signed-off-by: Marc Kleine-Budde mkl@pengutronix.de
[...]
Here is the summary with links: - [net] can: c_can: don't cache TX messages for C_CAN cores https://git.kernel.org/netdev/net/c/81d192c2ce74
You are awesome, thank you!