Downgrade Zephyr DMA trace corruption 5352 to a SKIP

[marc-hb]

This failure is just too frequent on Zephyr, downgrade it to a SKIP.

[marc-hb]

Everything passed in https://sof-ci.01.org/softestpr/PR895/build7/devicetest/ except for one configuration that was not available. Unfortunately, DMA corruption 5352 did not happen either.

[marc-hb]

SOFCI TEST

"luckier" this time because corruption 5352 did reproduce several times on ADLP_RVP_NOCODEC_ZEPHYR in https://sof-ci.01.org/softestpr/PR895/build8/devicetest/ - and found a permission bug in this PR. Fix just force-pushed.

ADLP_RVP_NOCODEC_ZEPHYR was unfortunately not available for https://sof-ci.01.org/softestpr/PR895/build9/devicetest/, which has "usual" failures and no 5352 reproduction.

[marc-hb]

SOFCI TEST

[kv2019i]

Thanks @marc-hb !

[paulstelian97]

Approving for practical reasons; this issue is still worth continued investigation.

[kv2019i]

@paulstelian97 wrote:

Approving for practical reasons; this issue is still worth continued investigation.

One aspect that affects is that we are starting to get the infra to use Zephyr logging subsystem ready for SOF use:

• SOF patch to use Zephyr logging subsystem for SOF logs sof: replace log calls with zephyr logging api sof#5707
• A DMA logging backend example in review logging: cAVS HDA based logger zephyrproject-rtos/zephyr#45037

These have the benefit is that you can get both SOF and Zephyr logs in the same logging stream. With current sof-logger with Zephyr, you can only see SOF logs, which is not ideal (you have to use other means to get Zephyr logs).

[marc-hb]

It worked! https://sof-ci.01.org/softestpr/PR895/build10/devicetest/?model=WHL_UPEXT_HDA_ZEPHYR&testcase=test-speaker was downgraded to a SKIPped

2022-04-28 06:21:16 UTC [REMOTE_INFO] pkill -TERM sof-logger
2022-04-28 06:21:16 UTC [REMOTE_ERROR] sof-logger was already dead
2022-04-28 06:21:16 UTC [REMOTE_ERROR] Downgrading test failure to SKIP because of known
2022-04-28 06:21:16 UTC [REMOTE_ERROR] issue https://github.com/thesofproject/sof/issues/5352
https://github.com/thesofproject/sof/issues/5352
2022-04-28 06:21:18 UTC [REMOTE_INFO] nlines=5 /home/ubuntu/sof-test/logs/test-speaker/2022-04-28-06:20:38-17299/slogger.txt
2022-04-28 06:21:18 UTC [REMOTE_INFO] Test Result: SKIP!

Thanks for the prompt review, merging.

[marc-hb]

This was buggy, apologies:

• [BUG] SKIP the DMA trace corruption might hide the failure #901