-
Notifications
You must be signed in to change notification settings - Fork 350
Closed
Labels
BYTApplies to Baytrail platformApplies to Baytrail platformP2Critical bugs or normal featuresCritical bugs or normal featuresbugSomething isn't working as expectedSomething isn't working as expected
Description
Describe the bug
Panic when processing CTX_SAVE IPC while trying to wait_for_interrupt with level 0 from the IPC task.
To Reproduce
Boot FW with PM enabled (thesofproject/linux#1523)
Reproduction Rate
100%
Expected behavior
No panic with WFI
Impact
When the panic happens, the FW sends the panic message to the host
and goes into an infinite loop while(1);
This doesnt seem to impact any usecase and the resume flow thereafter but the DSP is not really in D3 either.
Environment
- Branch name and commit hash of the 2 repositories: sof (firmware/topology) and linux (kernel driver).
- Kernel: sof-dev + ([DO NOT REVIEW YET]PM Support for BYT/CHT + module load/unload fix for BSW linux#1523)
- SOF: 9b5dc8c
- Name of the topology file
- Topology: sof-byt-.tplg/sof-cht-.tplg
- Name of the platform(s) on which the bug is observed.
- Platform: BYT/CHT
Reactions are currently unavailable
Metadata
Metadata
Assignees
Labels
BYTApplies to Baytrail platformApplies to Baytrail platformP2Critical bugs or normal featuresCritical bugs or normal featuresbugSomething isn't working as expectedSomething isn't working as expected