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@Lencerf Lencerf commented Jan 28, 2026

The msi-parent property was triggering a guest kernel warning because the kernel expects a DeviceID after the property's phandle:

[ 0.199453] OF: /pci@30000000: #msi-cells = 1 found 0

This property is not required for pci-host-ecam-generic. Removing it resolves the warning.

The `msi-parent` property was triggering a guest kernel warning because
the kernel expects a DeviceID after the property's phandle:

[    0.199453] OF: /pci@30000000: #msi-cells = 1 found 0

This property is not required for `pci-host-ecam-generic`. Removing it
resolves the warning.

Signed-off-by: Changyuan Lyu <changyuanl@google.com>
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Pull Request Test Coverage Report for Build 21422422303

Details

  • 0 of 0 changed or added relevant lines in 0 files are covered.
  • No unchanged relevant lines lost coverage.
  • Overall coverage increased (+0.002%) to 26.443%

Totals Coverage Status
Change from base Build 21338451869: 0.002%
Covered Lines: 3608
Relevant Lines: 14121

💛 - Coveralls

@Lencerf Lencerf merged commit d006d96 into google:main Jan 28, 2026
5 checks passed
@Lencerf Lencerf deleted the fix/dt/pci-msi-parent branch January 28, 2026 02:29
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2 participants