Re: [PATCH] arm64: dts: fvp: Update bus-range property

On Thu, Dec 05, 2024 at 01:57:20PM +0000, Liviu Dudau wrote:

On Thu, Dec 05, 2024 at 10:31:03AM +0000, Sudeep Holla wrote:

quoted

On Thu, 28 Nov 2024 20:55:43 +0530, Aneesh Kumar K.V (Arm) wrote:

quoted

These days, the Fixed Virtual Platforms(FVP) Base RevC model supports
more PCI devices. Update the max bus number so that Linux can enumerate
them correctly. Without this, the kernel throws the below error while
booting with the default hierarchy

pci_bus 0000:01: busn_res: [bus 01] end is updated to 01
pci_bus 0000:02: busn_res: can not insert [bus 02-01] under [bus 00-01] (conflicts with (null) [bus 00-01])
pci_bus 0000:02: busn_res: [bus 02-01] end is updated to 02
pci_bus 0000:02: busn_res: can not insert [bus 02] under [bus 00-01] (conflicts with (null) [bus 00-01])
pci_bus 0000:03: busn_res: can not insert [bus 03-01] under [bus 00-01] (conflicts with (null) [bus 00-01])
pci_bus 0000:03: busn_res: [bus 03-01] end is updated to 03
pci_bus 0000:03: busn_res: can not insert [bus 03] under [bus 00-01] (conflicts with (null) [bus 00-01])
pci_bus 0000:04: busn_res: can not insert [bus 04-01] under [bus 00-01] (conflicts with (null) [bus 00-01])
pci_bus 0000:04: busn_res: [bus 04-01] end is updated to 04
pci_bus 0000:04: busn_res: can not insert [bus 04] under [bus 00-01] (conflicts with (null) [bus 00-01])
pci 0000:00:01.0: BAR 14: assigned [mem 0x50000000-0x500fffff]

[...]

Applied to sudeep.holla/linux (for-next/juno/fixes), thanks!

[1/1] arm64: dts: fvp: Update bus-range property
      https://git.kernel.org/sudeep.holla/c/4f776d81bf92

Thanks for the quick response. TBH, I did not receive your initial review
email, that's why I've messaged thinking it got lost.

No I hadn't responded on the list yet. I queue and wait for a day for the
kbuild bot or any other bots to report no failures before I officially respond
as applied as I wouldn't have tried all build configs in general but it
doesn't apply for DT files though 😉.

--
Regards,
Sudeep