FAILED: patch "[PATCH] cpufreq: fix using cpufreq-dt as module" failed to apply to 6.6-stable tree
Subsystems (2)
[email protected]
maintainerThe patch below does not apply to the 6.6-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x f1f010c9d9c62c865d9f54e94075800ba764b4d9
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2025021010-liquefy-pointer-8122@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From f1f010c9d9c62c865d9f54e94075800ba764b4d9 Mon Sep 17 00:00:00 2001
From: Andreas Kemnade <[email protected]>
Date: Sun, 3 Nov 2024 22:02:51 +0100
Subject: [PATCH] cpufreq: fix using cpufreq-dt as module
This driver can be built as a module since commit 3b062a086984 ("cpufreq:
dt-platdev: Support building as module"), but unfortunately this caused a regression because the cputfreq-dt-platdev.ko module does not autoload.
Usually, this is solved by just using the MODULE_DEVICE_TABLE() macro to export all the device IDs as module aliases. But this driver is special due how matches with devices and decides what platform supports.
There are two of_device_id lists, an allow list that are for CPU devices that always match and a deny list that's for devices that must not match.
The driver registers a cpufreq-dt platform device for all the CPU device nodes that either are in the allow list or contain an operating-points-v2 property and are not in the deny list.
Enforce builtin compile of cpufreq-dt-platdev to make autoload work.
drivers/cpufreq/Kconfig +1 -1
@@ -232,7 +232,7 @@ config CPUFREQ_VIRT If in doubt, say N. config CPUFREQ_DT_PLATDEV - tristate "Generic DT based cpufreq platdev driver" + bool "Generic DT based cpufreq platdev driver" depends on OF help This adds a generic DT based cpufreq platdev driver for frequency
drivers/cpufreq/cpufreq-dt-platdev.c +0 -2
@@ -235,5 +235,3 @@ static int __init cpufreq_dt_platdev_init(void) sizeof(struct cpufreq_dt_platform_data))); }core_initcall (cpufreq_dt_platdev_init); -MODULE_DESCRIPTION ("Generic DT based cpufreq platdev driver" ); -MODULE_LICENSE ("GPL" );