Re: 4.19 oopses on socfpga


Nobuhiro Iwamatsu
 

Hi,

2022年4月29日(金) 15:07 Nobuhiro Iwamatsu <iwamatsu@...>:

Hi,

2022年4月29日(金) 8:57 Masami Ichikawa <masami256@...>:

Hello.

On Fri, Apr 29, 2022 at 2:35 AM Pavel Machek <pavel@...> wrote:

Hi!


There's oops during boot on socfpga:

4.19.240-cip72-00010-g0ffbb4b1066 -- https://lava.ciplatform.org/scheduler/job/669893
4.19.240-rc1-g5e5c9d690926 -- https://lava.ciplatform.org/scheduler/job/669259

This commit may be relevant:

commit e2423aa174e6c3e9805e96db778245ba73cdd88c
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
[ Upstream commit a6aaa00324240967272b451bfa772547bd576ee6 ]

Let me investigate a bit more.
I tried to do some testing, but it fails on two targets:

https://gitlab.com/cip-project/cip-kernel/linux-cip/-/pipelines/522211501

And failed test says:

https://lava.ciplatform.org/scheduler/job/670508

ob error: Invalid job data: ["Resource unavailable at
'https://s3.eu-central-1.amazonaws.com/download2.cip-project.org/cip-testing/linux-cip/zImage_siemens_de0-nano-soc_defconfig_4.19.239_e5e741fbf/arm/siemens_de0-nano-soc_defconfig/dtb/socfpga_cyclone5_de0_nano_soc.dtb'
(404)"]

which sounds like a test problem, not kernel problem.

Any ideas?
It looks like the pipeline 522211501's build job didn't build
socfpga_cyclone5_de0_nano_soc.dtb.
https://gitlab.com/cip-project/cip-kernel/linux-cip/-/jobs/2364180684#L2417

An old build job(pipeline #523704627 . kernel 4.19.239-cip72) builds
the dtb file.
https://gitlab.com/cip-project/cip-kernel/linux-cip/-/jobs/2371451342#L2907
This is the backport patch is imported into the CIP kernel.
https://git.kernel.org/pub/scm/linux/kernel/git/cip/linux-cip.git/commit/?h=linux-4.19.y-cip&id=64729dc0be4847961550cdcca4ddc66adf556aaa

I was revert E2423AA174E6 with a CIP kernel and confirmed. I think
this is the cause.
https://gitlab.com/cip-project/cip-kernel/linux-cip/-/commit/009b7940a6ca52f2b39099c2c4d10bab337829b5
https://gitlab.com/cip-project/cip-kernel/linux-cip/-/jobs/2392927535

I will check the board supported by LTS.
This was also reproduced on other SOCFPGA boards.
And as you know, this commit has already been Revert in LTS.

Best regards,
Nobuhiro

--
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6

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