[PATCH 0/3] Fix issues for device probe
From: Wang Wensheng
Date: Thu Aug 14 2025 - 07:25:38 EST
The sbsa-gwdt device sometimes doesn't probe on my board after the
kernel updated from 5.10 to 6.6. And even when the watchdog probe
eventually, it a bit later than that in 5.10 kernel, approximately
10 seconds after sbsa_gwdt.ko loaded.
The first issue is fixed in the first patch.
The second issue is fixed in the following two patches, but I'm not
sure whether this is properly.
Wang Wensheng (3):
driver core: Fix concurrent problem of deferred_probe_extend_timeout()
driver core: Introduce fw_devlink_relax_consumers helper
irqchip/mbigen: Use fw_devlink_relax_consumers() helper
drivers/base/core.c | 22 ++++++++++++++++++++++
drivers/base/dd.c | 2 ++
drivers/irqchip/irq-mbigen.c | 2 ++
include/linux/device.h | 1 +
4 files changed, 27 insertions(+)
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2.22.0