[PATCH 3/7] PCI: apple: Set only available ports up

[Bjorn Helgaas]

On Tue, Feb 11, 2025 at 02:54:28PM -0500, Alyssa Rosenzweig wrote:
> From: Janne Grunau <j at jannau.net>
> 
> Fixes "interrupt-map" parsing in of_irq_parse_raw() which takes the
> node's availability into account.
> 
> This became apparent after disabling unused PCIe ports in the Apple
> silicon device trees instead of disabling them.

Is there something missing from this sentence?  "... after disabling
unused ports instead of disabling them" doesn't sound quite complete.

> Link: https://lore.kernel.org/asahi/20230214-apple_dts_pcie_disable_unused-v1-0-5ea0d3ddcde3@jannau.net/
> Link: https://lore.kernel.org/asahi/1ea2107a-bb86-8c22-0bbc-82c453ab08ce@linaro.org/
> Fixes: 1e33888fbe44 ("PCI: apple: Add initial hardware bring-up")
> Cc: stable at vger.kernel.org

Can we have a hint about what makes this "stable" material?  I can't
tell from the commit log what the impact of this change is.

Bjorn