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Message-Id: <20250105-class_fix-v6-0-3a2f1768d4d4@quicinc.com>
Date: Sun, 05 Jan 2025 16:34:01 +0800
From: Zijun Hu <zijun_hu@...oud.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, Tejun Heo <tj@...nel.org>,
Josef Bacik <josef@...icpanda.com>, Jens Axboe <axboe@...nel.dk>,
Boris Burkov <boris@....io>, Davidlohr Bueso <dave@...olabs.net>,
Jonathan Cameron <jonathan.cameron@...wei.com>,
Dave Jiang <dave.jiang@...el.com>,
Alison Schofield <alison.schofield@...el.com>,
Vishal Verma <vishal.l.verma@...el.com>, Ira Weiny <ira.weiny@...el.com>,
Dan Williams <dan.j.williams@...el.com>, Danilo Krummrich <dakr@...nel.org>,
Zijun Hu <zijun_hu@...oud.com>, linux-kernel@...r.kernel.org,
cgroups@...r.kernel.org, linux-block@...r.kernel.org,
linux-cxl@...r.kernel.org, Zijun Hu <quic_zijuhu@...cinc.com>,
Jonathan Cameron <Jonathan.Cameron@...wei.com>,
Michal Koutný <mkoutny@...e.com>, stable@...r.kernel.org,
Fan Ni <fan.ni@...sung.com>
Subject: [PATCH v6 0/8] driver core: class: Fix bug and code improvements
for class APIs
This patch series is to fix bugs and improve codes regarding various
driver core device iterating APIs
Signed-off-by: Zijun Hu <quic_zijuhu@...cinc.com>
---
Changes in v6:
- Remove dependencies since they have been merged into driver-core tree
- Link to v5: https://lore.kernel.org/r/20241224-class_fix-v5-0-9eaaf7abe843@quicinc.com
Changes in v5:
- Add comments back and correct tile and commit messages for patch 8/8.
- Link to v4: https://lore.kernel.org/r/20241218-class_fix-v4-0-3c40f098356b@quicinc.com
Changes in v4:
- Squich patches 3-5 into one based on Jonathan and Fan comments.
- Add one more patch
- Link to v3: https://lore.kernel.org/r/20241212-class_fix-v3-0-04e20c4f0971@quicinc.com
Changes in v3:
- Correct commit message, add fix tag, and correct pr_crit() message for 1st patch
- Add more patches regarding driver core device iterating APIs.
- Link to v2: https://lore.kernel.org/r/20241112-class_fix-v2-0-73d198d0a0d5@quicinc.com
Changes in v2:
- Remove both fix and stable tag for patch 1/3
- drop patch 3/3
- Link to v1: https://lore.kernel.org/r/20241105-class_fix-v1-0-80866f9994a5@quicinc.com
---
Zijun Hu (8):
driver core: class: Fix wild pointer dereferences in API class_dev_iter_next()
blk-cgroup: Fix class @block_class's subsystem refcount leakage
driver core: Move true expression out of if condition in 3 device finding APIs
driver core: Rename declaration parameter name for API device_find_child() cluster
driver core: Correct parameter check for API device_for_each_child_reverse_from()
driver core: Correct API device_for_each_child_reverse_from() prototype
driver core: Introduce device_iter_t for device iterating APIs
driver core: Move two simple APIs for finding child device to header
block/blk-cgroup.c | 1 +
drivers/base/bus.c | 9 +++++---
drivers/base/class.c | 11 ++++++++--
drivers/base/core.c | 49 +++++++++----------------------------------
drivers/base/driver.c | 9 +++++---
drivers/cxl/core/hdm.c | 2 +-
drivers/cxl/core/region.c | 2 +-
include/linux/device.h | 46 +++++++++++++++++++++++++++++++---------
include/linux/device/bus.h | 7 +++++--
include/linux/device/class.h | 4 ++--
include/linux/device/driver.h | 2 +-
11 files changed, 78 insertions(+), 64 deletions(-)
---
base-commit: 7687c66c18c66d4ccd9949c6f641c0e7b5773483
change-id: 20241104-class_fix-f176bd9eba22
Best regards,
--
Zijun Hu <quic_zijuhu@...cinc.com>
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