Danilo KrummrichandGreg Kroah-Hartman c73b6c5780 driver core: Guard deferred probe timeout extension with delayed_work_pending() ...

commit 557495bc87 upstream.

mod_delayed_work() unconditionally queues the work even when it wasn't
previously pending, which can fire the timeout prematurely or restart it
after it already fired. Add a delayed_work_pending() guard to restore
the originally intended semantics.

Premature firing calls fw_devlink_drivers_done() before all built-in
drivers have registered, causing fw_devlink to prematurely relax device
links for suppliers whose drivers haven't loaded yet.

Fixes: 1137838865 ("driver core: Use mod_delayed_work to prevent lost deferred probe work")
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20260525012340.3860581-2-dakr@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-07-24 15:55:18 +02:00

..

firmware_loader

firmware_loader: Fix recursive lock in device_cache_fw_images()

2026-07-24 15:54:40 +02:00

power

PM: sleep: Use complete() in device_pm_sleep_init()

2026-07-24 15:54:35 +02:00

regmap

regmap: Synchronize cache for the page selector

2026-04-11 14:16:10 +02:00

test

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arch_numa.c

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arch_topology.c

arch_topology: Build cacheinfo from primary CPU

2025-12-07 06:12:13 +09:00

attribute_container.c

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auxiliary.c

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base.h

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bus.c

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cacheinfo.c

cacheinfo: Remove of_node_put() for fw_token

2026-02-19 16:25:17 +01:00

class.c

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component.c

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container.c

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core.c

driver core: Don't let a device probe until it's ready

2026-06-01 17:38:45 +02:00

cpu.c

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dd.c

driver core: Guard deferred probe timeout extension with delayed_work_pending()

2026-07-24 15:55:18 +02:00

devcoredump.c

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devres.c

devres: fix missing node debug info in devm_krealloc()

2026-06-01 17:39:04 +02:00

devtmpfs.c

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driver.c

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firmware.c

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hypervisor.c

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init.c

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isa.c

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Kconfig

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Makefile

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map.c

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memory.c

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module.c

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node.c

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physical_location.c

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physical_location.h

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pinctrl.c

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platform-msi.c

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platform.c

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property.c

device property: fix fwnode reference leak in fwnode_graph_get_endpoint_by_id()

2026-07-24 15:54:35 +02:00

soc.c

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swnode.c

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syscore.c

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topology.c

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trace.c

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trace.h

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transport_class.c

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