linux/net/devlink
Jiri Pirko 319d215a11 devlink: avoid potential loop in devlink_rel_nested_in_notify_work()
[ Upstream commit 58086721b7 ]

In case devlink_rel_nested_in_notify_work() can not take the devlink
lock mutex. Convert the work to delayed work and in case of reschedule
do it jiffie later and avoid potential looping.

Suggested-by: Paolo Abeni <pabeni@redhat.com>
Fixes: c137743bce ("devlink: introduce object and nested devlink relationship infra")
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20240205171114.338679-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-02-16 19:14:23 +01:00
..
core.c devlink: avoid potential loop in devlink_rel_nested_in_notify_work() 2024-02-16 19:14:23 +01:00
dev.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
devl_internal.h devlink: remove duplicated netlink callback prototypes 2023-10-23 16:16:51 -07:00
dpipe.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
health.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
linecard.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
Makefile devlink: move devlink_notify_register/unregister() to dev.c 2023-08-28 08:02:24 -07:00
netlink.c devlink: remove netlink small_ops 2023-10-23 16:16:51 -07:00
netlink_gen.c netlink: specs: devlink: add forgotten port function caps enum values 2023-11-01 22:13:43 -07:00
netlink_gen.h netlink: specs: devlink: add the remaining command to generate complete split_ops 2023-10-23 16:16:32 -07:00
param.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
port.c devlink: Fix referring to hw_addr attribute during state validation 2024-02-05 20:17:09 +00:00
rate.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
region.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
resource.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
sb.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00
trap.c devlink: rename netlink callback to be aligned with the generated ones 2023-10-23 16:12:47 -07:00