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netdev-genl: Hold rcu_read_lock in napi_set
authorJoe Damato <jdamato@fastly.com>
Thu, 14 Nov 2024 17:55:59 +0000 (17:55 +0000)
committerJakub Kicinski <kuba@kernel.org>
Fri, 15 Nov 2024 22:21:00 +0000 (14:21 -0800)
commited7231f56cd7f795ff3a831e32946a96661bfee9
tree6957ea888ed35ec7ede3e4f716633c74966860abtree
parent6cd663f03fa6993588af641af7a5a508cf1de4a9commit | diff
netdev-genl: Hold rcu_read_lock in napi_set

Hold rcu_read_lock during netdev_nl_napi_set_doit, which calls
napi_by_id and requires rcu_read_lock to be held.

Closes: https://lore.kernel.org/netdev/719083c2-e277-447b-b6ea-ca3acb293a03@redhat.com/
Fixes: 1287c1ae0fc2 ("netdev-genl: Support setting per-NAPI config values")
Signed-off-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20241114175600.18882-1-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/core/netdev-genl.c diff | blob | history
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