From: sashiko-bot@kernel.org
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: linux-pci@vger.kernel.org
Subject: Re: [PATCH v1 7/7] ACPI: scan: Take PCI device enumeration into account directly
Date: Mon, 31 Aug 2026 21:23:21 +0000 [thread overview]
Message-ID: <20260831212321.B18601F00A3D@smtp.kernel.org> (raw)
In-Reply-To: <2497062.NG923GbCHz@rafael.j.wysocki>
> From: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
>
> The ACPI companions of PCI devices are associated with the corresponding
> PCI devices before being processed by acpi_scan_attach() and by the time
> they are passed to attach_subtree(), the PCI devices associated with
> them have been already enumerated and initialized (including power
> management initialization).
>
> Accordingly, it is not necessary or even useful to check their status in
> attach_subtree(), so do not do that.
>
> Fixes: 2c22e6520ac8 ("ACPI / scan: Use direct recurrence for device hierarchy walks")
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/3435655.aeNJFYEL58@rafael.j.wysocki?part=7
next prev parent reply other threads:[~2026-08-31 21:23 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-31 16:20 [PATCH v1 0/7] ACPI: scan: Address power management initialization and PCI devices handling Rafael J. Wysocki
2026-08-31 16:24 ` [PATCH v1 1/7] ACPI: scan: Stop calling acpi_bus_init_power() early Rafael J. Wysocki
2026-08-31 20:14 ` sashiko-bot
2026-09-01 17:31 ` Rafael J. Wysocki (Intel)
2026-09-01 8:27 ` Andy Shevchenko
2026-08-31 16:25 ` [PATCH v1 2/7] ACPI: PM: Introduce acpi_device_init_power() Rafael J. Wysocki
2026-08-31 20:25 ` sashiko-bot
2026-09-01 8:29 ` Andy Shevchenko
2026-09-01 16:38 ` Rafael J. Wysocki (Intel)
2026-08-31 17:59 ` [PATCH v1 3/7] ACPI: bus: Drop initialized flag from struct acpi_device_flags Rafael J. Wysocki
2026-08-31 21:03 ` sashiko-bot
2026-08-31 17:59 ` [PATCH v1 4/7] ACPI: scan: Combine two conditionals in acpi_bus_attach() Rafael J. Wysocki
2026-08-31 21:05 ` sashiko-bot
2026-09-01 8:40 ` Andy Shevchenko
2026-09-01 19:11 ` Rafael J. Wysocki (Intel)
2026-08-31 17:59 ` [PATCH v1 5/7] ACPI: scan: Add ACPI device "enumerated" marker Rafael J. Wysocki
2026-08-31 21:14 ` sashiko-bot
2026-08-31 17:59 ` [PATCH v1 6/7] ACPI: scan: Adjust and rename acpi_bus_attach() Rafael J. Wysocki
2026-08-31 21:17 ` sashiko-bot
2026-08-31 17:59 ` [PATCH v1 7/7] ACPI: scan: Take PCI device enumeration into account directly Rafael J. Wysocki
2026-08-31 21:23 ` sashiko-bot [this message]
2026-09-01 8:44 ` Andy Shevchenko
2026-09-01 19:14 ` Rafael J. Wysocki (Intel)
2026-09-02 12:42 ` [PATCH v1 0/7] ACPI: scan: Address power management initialization and PCI devices handling Peixin Xie
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