[Bug 262700] pmu0: Cannot find CPU with MPIDR: 0x00000002
| Newsgroups | gmane.os.freebsd.devel.arm |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262700
Bug ID: 262700
Summary: pmu0: Cannot find CPU with MPIDR: 0x00000002
Product: Base System
Version: CURRENT
Hardware: arm64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: arm
Assignee: [email protected]
Reporter: [email protected]
My OverDrive 1000 (4x ARM Cortex A-57) reports during boot:
Starting CPU 1 (1)
Starting CPU 2 (100)
Starting CPU 3 (101)
...
cpulist0: <Open Firmware CPU Group> on ofwbus0
cpu0: <Open Firmware CPU> on cpulist0
cpu1: <Open Firmware CPU> on cpulist0
cpu2: <Open Firmware CPU> on cpulist0
cpu3: <Open Firmware CPU> on cpulist0
pmu0: <Performance Monitoring Unit> irq 0,1,2,3 on ofwbus0
pmu0: Cannot find CPU with MPIDR: 0x00000002
pmu0: Cannot parse affinity for CPUid: 2.
device_attach: pmu0 attach returned 6
ahci0: <AHCI SATA controller> mem 0xe0300000-0xe03effff irq 9 on simplebus0
Is the (100) in the CPU list the MPIDR for CPU 2? If so there's confusion
between sparse and dense processor numberings.
Reported against CURRENT but also present in stable/13.
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