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net/ipv4/ipvs/ip_vs_core.c module_exit ip_vs_cleanup ip_vs_control_cleanup cancel_rearming_delayed_work // done This is unsafe. The module may be unloaded and the memory may be freed while defense_work's handler is still running/preempted. Do flush_work(&defense_work.work) after cancel_rearming_delayed_work(). Alternatively, we could add flush_work() to cancel_rearming_delayed_work(), but note that we can't change cancel_delayed_work() in the same manner because it may be called from atomic context. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| ip_vs_app.c | ||
| ip_vs_conn.c | ||
| ip_vs_core.c | ||
| ip_vs_ctl.c | ||
| ip_vs_dh.c | ||
| ip_vs_est.c | ||
| ip_vs_ftp.c | ||
| ip_vs_lblc.c | ||
| ip_vs_lblcr.c | ||
| ip_vs_lc.c | ||
| ip_vs_nq.c | ||
| ip_vs_proto_ah.c | ||
| ip_vs_proto_esp.c | ||
| ip_vs_proto_tcp.c | ||
| ip_vs_proto_udp.c | ||
| ip_vs_proto.c | ||
| ip_vs_rr.c | ||
| ip_vs_sched.c | ||
| ip_vs_sed.c | ||
| ip_vs_sh.c | ||
| ip_vs_sync.c | ||
| ip_vs_wlc.c | ||
| ip_vs_wrr.c | ||
| ip_vs_xmit.c | ||
| Kconfig | ||
| Makefile | ||