[Bug 216427] New: OF fails to handle some PCI resources on a PowerMac G4 3,6 (e.g. OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio5 at 6f: could not find phandle 1751474532)
bugzilla-daemon at kernel.org
bugzilla-daemon at kernel.org
Tue Aug 30 08:19:26 AEST 2022
https://bugzilla.kernel.org/show_bug.cgi?id=216427
Bug ID: 216427
Summary: OF fails to handle some PCI resources on a PowerMac G4
3,6 (e.g. OF:
/pci at f2000000/mac-io at 17/gpio at 50/gpio5 at 6f: could not
find phandle 1751474532)
Product: Platform Specific/Hardware
Version: 2.5
Kernel Version: 6.0-rc3
Hardware: PPC-32
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: PPC-32
Assignee: platform_ppc-32 at kernel-bugs.osdl.org
Reporter: erhard_f at mailbox.org
CC: bugzilla.kernel.org at frowand.com, wsa at kernel.org
Regression: No
Created attachment 301698
--> https://bugzilla.kernel.org/attachment.cgi?id=301698&action=edit
dmesg (kernel 6.0-rc3, PowerMac G4 DP)
This pops up in dmesg on my G4 DP. Perhaps an OF or DT issue?
[...]
Duplicate name in PowerPC,G4 at 0, renamed to "l2-cache#1"
Duplicate name in l2-cache#1, renamed to "l2-cache#1"
Duplicate name in PowerPC,G4 at 1, renamed to "l2-cache#1"
Duplicate name in l2-cache#1, renamed to "l2-cache#1"
Duplicate name in gpio at 50, renamed to "gpio5 at 6f#1"
Duplicate name in gpio at 50, renamed to "gpio6 at 70#1"
Duplicate name in gpio at 50, renamed to "gpio11 at 75#1"
Duplicate name in gpio at 50, renamed to "extint-gpio15 at 67#1"
[...]
OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio5 at 6f: could not find phandle 1751474532
OF: /pci at f2000000/mac-io at 17/gpio at 50/extint-gpio15 at 67: could not find phandle
1751474532
OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio6 at 70: could not find phandle 1634562093
OF: /pci at f2000000/mac-io at 17/gpio at 50/extint-gpio16 at 68: could not find phandle
1936745825
OF: /pci at f2000000/mac-io at 17/gpio at 50/extint-gpio14 at 66: could not find phandle
1818848869
OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio12 at 76: could not find phandle
1835103092
OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio11 at 75: could not find phandle
1635083369
OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio5 at 6f: could not find phandle 1751474532
OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio6 at 70: could not find phandle 1634562093
OF: /pci at f2000000/mac-io at 17/gpio at 50/extint-gpio4 at 5c: could not find phandle
1818848869
OF: /pci at f2000000/mac-io at 17/gpio at 50/gpio11 at 75: could not find phandle
1635083369
OF: /pci at f2000000/mac-io at 17/gpio at 50/extint-gpio15 at 67: could not find phandle
1751474532
[...]
Apart from that the machine seems to run fine. More details in the attached
dmesg.
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