Messages in this thread |  | | Date | Wed, 8 Jul 2026 10:42:40 +0200 | | From | Pablo Neira Ayuso <> | | Subject | Re: [PATCH net-next] gtp: annotate PDP lookups under RTNL |
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Hi,
On Wed, Jul 08, 2026 at 08:20:09AM +0000, patchwork-bot+netdevbpf@kernel.org wrote: > Hello: > > This patch was applied to netdev/net-next.git (main) > by Paolo Abeni <pabeni@redhat.com>: > > On Wed, 1 Jul 2026 20:39:25 +0800 you wrote: > > The GTP PDP lookup helpers are shared by RCU-protected data and report > > paths and RTNL-protected control paths such as gtp_genl_new_pdp(). The > > helpers walk RCU hlists, but they do not currently pass the RTNL > > condition for the control-path lookups. > > > > Pass lockdep_rtnl_is_held() to the PDP hlist iterators. Existing > > RCU-reader callers remain valid because the RCU-list macros also accept > > an active RCU read-side section; the added condition only documents the > > non-RCU protection already used by RTNL control paths. > > > > [...] > > Here is the summary with links: > - [net-next] gtp: annotate PDP lookups under RTNL > https://git.kernel.org/netdev/net-next/c/0be5c3f0fbef
For the record, I think this patch was not OK.
PDP context hashtable is protected by the genl_mutex, not rtnl.
If I'm mistaken, please let know, thanks!
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