linux-kernel - [PATCH 0/3] Fix issues for device probe

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250814111023.2693-1-wangwensheng4@huawei.com>
Date: Thu, 14 Aug 2025 19:10:20 +0800
From: Wang Wensheng <wangwensheng4@...wei.com>
To: <gregkh@...uxfoundation.org>, <rafael@...nel.org>, <dakr@...nel.org>,
	<tglx@...utronix.de>, <saravanak@...gle.com>, <robh@...nel.org>,
	<broonie@...nel.org>, <linux-kernel@...r.kernel.org>
CC: <chenjun102@...wei.com>, <wangwensheng4@...wei.com>
Subject: [PATCH 0/3] Fix issues for device probe

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(+)

-- 
2.22.0