idc: zephyr: remove unnecessary cache invd/flush calls

[kv2019i]

The IDC message objects are stored to static "idc_work", so the cache operations are unnecessary when pointers to these messages are passed around.

[kv2019i]

Subset of #8753 that was never merged. This commit is part of the Intel mtl-008-drop-stable branch.

[kv2019i]

The github workflows are showing unexpected and seemingly unrelated errors like https://github.com/thesofproject/sof/actions/runs/8364378155/job/22899572439?pr=8910 , https://github.com/thesofproject/sof/actions/runs/8364378158/job/22899572976?pr=8910 and https://github.com/thesofproject/sof/actions/runs/8364378161/job/22899572338?pr=8910.

@marc-hb @fredoh9 safe to ignore...?

@ssavati https://sof-ci.01.org/sofpr/PR8910/build3558/devicetest/index.html is showing one error, but seems like a DUT configuration issue. I assume safe to ignore if other tests pass?

Rest looks good.

[ssavati]

The github workflows are showing unexpected and seemingly unrelated errors like https://github.com/thesofproject/sof/actions/runs/8364378155/job/22899572439?pr=8910 , https://github.com/thesofproject/sof/actions/runs/8364378158/job/22899572976?pr=8910 and https://github.com/thesofproject/sof/actions/runs/8364378161/job/22899572338?pr=8910.

@marc-hb @fredoh9 safe to ignore...?

@ssavati https://sof-ci.01.org/sofpr/PR8910/build3558/devicetest/index.html is showing one error, but seems like a DUT configuration issue. I assume safe to ignore if other tests pass?

Rest looks good.

@kv2019i Yes please ignore this. The device BIOS setting reset happened so audio devices are not enumerated. Now I fixed the issue with the device. Let me re-genrate result for you.

@kv2019i Re-run results are here and all PASS now
https://sof-ci.ostc.intel.com/#/result/planresultdetail/39048
https://sof-jenkins.ostc.intel.com/job/generic_test_new/5365/

[marc-hb]

Wow, this IMX build failure is very strange; the same build passed on Linux!
cc: @dbaluta

Re-running it just to see...

https://github.com/thesofproject/sof/actions/runs/8364378166/job/22899576265?pr=8910

D:/a/sof/sof/workspace/zephyr/drivers/interrupt_controller/intc_nxp_irqsteer.c:227:10: fatal error: fsl_irqsteer.h: No such file or directory
  227 | #include <fsl_irqsteer.h>
      |          ^~~~~~~~~~~~~~~~
compilation terminated.

EDIT: re-run passed in https://github.com/thesofproject/sof/actions/runs/8364378166/job/22945044452?pr=8910

We'll never know.

[marc-hb]

Fuzzing failed in
https://github.com/thesofproject/sof/actions/runs/8364378158/job/22899572976?pr=8910
with some obscure 32 bits package dependency issue. "Current runner version: '2.314.1'"

A more recent run passed fuzzing in
https://github.com/thesofproject/sof/actions/runs/8378366463/job/22942745181?pr=8974 with the same runner version... this PR is cursed!

Same mysterious 32bits package dependency failure in stub-builds
https://github.com/thesofproject/sof/actions/runs/8364378161/job/22899572338?pr=8910

Re-running them too.

[marc-hb]

Re-run results are here and all PASS now

@ssavati please use the magic words SOFCI TEST (alone in a new comment) for a full re-run that also publishes results.

[marc-hb]

SOFCI TEST

[marc-hb]

one ACE device failed to load the firmware - all tests failed
https://sof-ci.01.org/sofpr/PR8910/build3598/devicetest/index.html

These logs are not visible because of:

• [BUG] empty kernel logs on MAX_WAIT_FW_LOADING failures sof-test#1112

I used ssh to fetch them

Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_sof:sof_control_load: sof-audio-pci-intel-mtl 0000:00:1f.3: tplg: load control type 1 name : Amplifier Volume
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_sof:sof_control_load_volume: sof-audio-pci-intel-mtl 0000:00:1f.3: tplg: load kcontrol index 18 chans 2
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_sof:sof_widget_ready: sof-audio-pci-intel-mtl 0000:00:1f.3: tplg: widget 18 (gain.20.1) is ready [type: 6, pipe: 20, pins: 1 / 1, stream: none]
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_sof:sof_widget_ready: sof-audio-pci-intel-mtl 0000:00:1f.3: tplg: widget 19 (mixin.20.1) is ready [type: 4, pipe: 20, pins: 1 / 3, stream: none]
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_sof:sof_widget_ready: sof-audio-pci-intel-mtl 0000:00:1f.3: tplg: widget 20 (pipeline.20) is ready [type: 32, pipe: 20, pins: 0 / 0, stream: none]
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_sof:sof_widget_ready: sof-audio-pci-intel-mtl 0000:00:1f.3: tplg: widget 21 (alh-copier.SDW2-Playback.0) is ready [type: 27, pipe: 21, pins: 1 / 0, stream>
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof-audio-pci-intel-mtl 0000:00:1f.3: error: can't connect DAI alh-copier.SDW2-Playback.0 stream SDW2-Playback
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof-audio-pci-intel-mtl 0000:00:1f.3: error: failed to add widget id 0 type 27 name : alh-copier.SDW2-Playback.0 stream SDW2-Playback
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof_sdw sof_sdw: ASoC: failed to load widget alh-copier.SDW2-Playback.0
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof_sdw sof_sdw: ASoC: topology: could not load header: -22
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof-audio-pci-intel-mtl 0000:00:1f.3: error: tplg component load failed -22
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof-audio-pci-intel-mtl 0000:00:1f.3: error: failed to load DSP topology -22
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof-audio-pci-intel-mtl 0000:00:1f.3: ASoC: error at snd_soc_component_probe on 0000:00:1f.3: -22
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof_sdw sof_sdw: ASoC: failed to instantiate card -22
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof_sdw sof_sdw: error -EINVAL: snd_soc_register_card failed -22
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: sof_sdw: probe of sof_sdw failed with error -22
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_soc_rt711_sdca:rt711_sdca_calibration: rt711-sdca sdw:0:0:025d:0711:01: rt711_sdca_calibration calibration complete, ret=0
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: snd_soc_rt711_sdca:rt711_sdca_io_init: rt711-sdca sdw:0:0:025d:0711:01: rt711_sdca_io_init hw_init complete
Mar 21 17:34:29 sh-mtlp-rvp-sdw-03 kernel: soundwire_bus:sdw_handle_slave_status: rt711-sdca sdw:0:0:025d:0711:01: signaling initialization completion for Slave 6