Breno Leitao ae5a0456e0 netpoll: Ensure clean state on setup failures ... Modify netpoll_setup() and __netpoll_setup() to ensure that the netpoll structure (np) is left in a clean state if setup fails for any reason. This prevents carrying over misconfigured fields in case of partial setup success. Key changes: - np->dev is now set only after successful setup, ensuring it's always NULL if netpoll is not configured or if netpoll_setup() fails. - np->local_ip is zeroed if netpoll setup doesn't complete successfully. - Added DEBUG_NET_WARN_ON_ONCE() checks to catch unexpected states. - Reordered some operations in __netpoll_setup() for better logical flow. These changes improve the reliability of netpoll configuration, since it assures that the structure is fully initialized or totally unset. Suggested-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Breno Leitao <leitao@debian.org> Link: https://patch.msgid.link/20240822111051.179850-2-leitao@debian.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-08-26 09:25:44 -07:00
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Makefile	net: add IEEE 802.1q specific helpers	2024-05-08 10:35:09 +01:00
bpf_sk_storage.c	netlink: introduce type-checking attribute iteration	2024-03-29 15:06:02 -07:00
datagram.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-07-11 12:58:13 -07:00
dev.c	netfilter pull request 24-08-23	2024-08-26 08:42:55 -07:00
dev.h	net: softnet_data: Make xmit per task.	2024-06-24 16:41:23 -07:00
dev_addr_lists.c	…
dev_addr_lists_test.c	net: dev_addr_lists: move locking out of init/exit in kunit	2024-04-15 10:26:35 +01:00
dev_ioctl.c	net: Change the API of PHY default timestamp to MAC	2024-07-15 08:02:26 -07:00
drop_monitor.c	net: add rx_sk to trace_kfree_skb	2024-06-19 12:44:22 +01:00
dst.c	net: dst: Make dst_destroy() static and return void.	2024-02-06 11:45:53 +01:00
dst_cache.c	net: dst_cache: add two DEBUG_NET warnings	2024-06-03 18:50:09 -07:00
failover.c	…
fib_notifier.c	…
fib_rules.c	fib: rules: delete redundant judgment statements	2024-08-23 14:27:44 +01:00
filter.c	bpf-next-for-netdev	2024-08-26 08:50:29 -07:00
flow_dissector.c	net: flow_dissector: use DEBUG_NET_WARN_ON_ONCE	2024-07-18 10:52:17 +02:00
flow_offload.c	…
gen_estimator.c	net: use unrcu_pointer() helper	2024-06-06 11:52:52 +02:00
gen_stats.c	…
gro.c	net: gro: move L3 flush checks to tcp_gro_receive and udp_gro_receive_segment	2024-05-13 14:44:06 -07:00
gro_cells.c	net: move netdev_max_backlog to net_hotdata	2024-03-07 21:12:42 -08:00
gso.c	net: introduce struct net_hotdata	2024-03-07 21:12:41 -08:00
hotdata.c	net: move sysctl_mem_pcpu_rsv to net_hotdata	2024-04-30 18:46:52 -07:00
hwbm.c	…
ieee8021q_helpers.c	net: add IEEE 802.1q specific helpers	2024-05-08 10:35:09 +01:00
link_watch.c	net: linkwatch: use system_unbound_wq	2024-08-06 12:12:53 -07:00
lwt_bpf.c	net: Reference bpf_redirect_info via task_struct on PREEMPT_RT.	2024-06-24 16:41:24 -07:00
lwtunnel.c	…
neighbour.c	neighbour: delete redundant judgment statements	2024-08-23 14:27:45 +01:00
net-procfs.c	net: make softnet_data.dropped an atomic_t	2024-04-01 11:28:32 +01:00
net-sysfs.c	netdevice: define and allocate &net_device _properly_	2024-07-11 18:11:31 -07:00
net-sysfs.h	…
net-traces.c	…
net_namespace.c	net: Initialise net.core sysctl defaults in preinit_net().	2024-08-03 22:38:45 +01:00
net_test.c	pfcp: always set pfcp metadata	2024-04-01 10:49:28 +01:00
netclassid_cgroup.c	…
netdev-genl-gen.c	netdev: support dumping a single netdev in qstats	2024-04-23 10:09:49 -07:00
netdev-genl-gen.h	netdev: add per-queue statistics	2024-03-07 21:13:25 -08:00
netdev-genl.c	netdev-genl: fix error codes when outputting XDP features	2024-06-14 18:04:29 -07:00
netevent.c	…
netpoll.c	netpoll: Ensure clean state on setup failures	2024-08-26 09:25:44 -07:00
netprio_cgroup.c	…
of_net.c	…
page_pool.c	page_pool: use __cacheline_group_{begin, end}_aligned()	2024-07-10 10:28:23 -07:00
page_pool_priv.h	net: page_pool: report when page pool was destroyed	2023-11-28 15:48:39 +01:00
page_pool_user.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-03-07 10:29:36 -08:00
pktgen.c	net: pktgen: Use wait_event_freezable_timeout() for freezable kthread	2023-12-27 14:34:52 +00:00
ptp_classifier.c	…
request_sock.c	tcp: make sure init the accept_queue's spinlocks once	2024-01-19 21:13:25 -08:00
rtnetlink.c	rtnetlink: delete redundant judgment statements	2024-08-23 14:27:45 +01:00
scm.c	af_unix: Add dead flag to struct scm_fp_list.	2024-05-10 18:52:45 -07:00
secure_seq.c	…
selftests.c	net: fill in MODULE_DESCRIPTION()s under net/core	2023-10-28 11:29:27 +01:00
skbuff.c	net: remove redundant check in skb_shift()	2024-08-19 18:20:18 -07:00
skmsg.c	skmsg: Skip zero length skb in sk_msg_recvmsg	2024-07-09 10:24:50 +02:00
sock.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2024-06-20 13:49:59 -07:00
sock_destructor.h	…
sock_diag.c	net: use unrcu_pointer() helper	2024-06-06 11:52:52 +02:00
sock_map.c	sock_map: avoid race between sock_map_close and sk_psock_put	2024-05-28 12:05:19 +02:00
sock_reuseport.c	net: core: annotate socks of struct sock_reuseport with __counted_by	2024-08-02 17:16:59 -07:00
stream.c	net: Return error from sk_stream_wait_connect() if sk_wait_event() fails	2023-12-15 10:48:51 +00:00
sysctl_net_core.c	sysctl: treewide: constify the ctl_table argument of proc_handlers	2024-07-24 20:59:29 +02:00
timestamping.c	net: Change the API of PHY default timestamp to MAC	2024-07-15 08:02:26 -07:00
tso.c	…
utils.c	…
xdp.c	xdp: fix invalid wait context of page_pool_destroy()	2024-07-14 20:40:21 -07:00