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mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-04 20:19:47 +08:00
linux/drivers/net/pse-pd
Kory Maincent f6093c5ec7 net: pse-pd: pd692x0: Fix power limit retrieval
Fix incorrect data offset read in the pd692x0_pi_get_pw_limit callback.
The issue was previously unnoticed as it was only used by the regulator
API and not thoroughly tested, since the PSE is mainly controlled via
ethtool.

The function became actively used by ethtool after commit 3e9dbfec49
("net: pse-pd: Split ethtool_get_status into multiple callbacks"),
which led to the discovery of this issue.

Fix it by using the correct data offset.

Fixes: a87e699c9d ("net: pse-pd: pd692x0: Enhance with new current limit and voltage read callbacks")
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250217134812.1925345-1-kory.maincent@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-02-18 18:30:27 -08:00
..
Kconfig net: pse-pd: Kconfig: Fix missing firmware loader config select 2024-06-21 11:29:52 +01:00
Makefile net: pse-pd: Add TI TPS23881 PSE controller driver 2024-04-18 18:27:39 -07:00
pd692x0.c net: pse-pd: pd692x0: Fix power limit retrieval 2025-02-18 18:30:27 -08:00
pse_core.c net: pse-pd: Fix deadlock in current limit functions 2025-02-13 10:00:39 -08:00
pse_regulator.c net: pse-pd: Remove is_enabled callback from drivers 2025-01-14 13:56:32 +01:00
tps23881.c net: pse-pd: tps23881: Add support for power limit and measurement features 2025-01-14 13:56:33 +01:00