Re: Regressions can bus with MCP2515 on sama5d3 connected over SPI stop working on kernel > 5.4.271

From: Daniel Smolik
Date: Wed Mar 13 2024 - 07:39:29 EST



No, if you kick me little I do it:-)

git clone -o mainline --no-checkout \
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git ~/linux/
cd ~/linux/
git remote add -t master stable \
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
git checkout --detach v6.8

cd ~/linux/

git cherry-pick
--no-commit 52f96cd135b160d44db4cb62a5b614b3bca20fbc]

Is this right way ?

Regards
Dan






Dne 13. 03. 24 v 12:32 Linux regression tracking (Thorsten Leemhuis) napsal(a):
On 13.03.24 12:22, Daniel Smolik wrote:
this is my first bisection please be lenient :-) Threse is a result:

marvin@marvin:/usr/src/linux$ git bisect good
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[52f96cd135b160d44db4cb62a5b614b3bca20fbc] net: stmmac: xgmac: Remove
uneeded computation for RFA/RFD
Have you tried reverting that commit on-top of 5.5 and/or 6.8 to see if
this fixes the problem, as advised by the bisection guide I mentioned?

Ciao, Thorsten

Dne 13. 03. 24 v 11:35 Marc Kleine-Budde napsal(a):

On 13.03.2024 10:16:47, Linux regression tracking (Thorsten Leemhuis)
wrote:
Hi! Mark and Manivannan, do you by chance have an idea what might be
wrong with Daniel's system or can point us in the direction of people
that might be able to help? See
https://lore.kernel.org/all/2ede8f49-41f8-4d9a-83e4-ea5d4d1677fe@xxxxxxxxxx/
for the initial report (but it is in the quote below, too).
At the first glance the mcp251x.c changes between v5.4 and v5.5 look
unrelated.

I try to find some time to setup bisecting on an imx6.

Marc