From c25b7a7a565e5eeb2459b37583eea67942057511 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Tue, 29 Nov 2022 15:06:44 +0100 Subject: inet: ping: use hlist_nulls rcu iterator during lookup ping_lookup() does not acquire the table spinlock, so iteration should use hlist_nulls_for_each_entry_rcu(). Spotted during code review. Fixes: dbca1596bbb0 ("ping: convert to RCU lookups, get rid of rwlock") Cc: Eric Dumazet Signed-off-by: Florian Westphal Link: https://lore.kernel.org/r/20221129140644.28525-1-fw@strlen.de Signed-off-by: Paolo Abeni --- .clang-format | 1 + 1 file changed, 1 insertion(+) (limited to '.clang-format') diff --git a/.clang-format b/.clang-format index 1247d54f9e49..8d01225bfcb7 100644 --- a/.clang-format +++ b/.clang-format @@ -535,6 +535,7 @@ ForEachMacros: - 'perf_hpp_list__for_each_sort_list_safe' - 'perf_pmu__for_each_hybrid_pmu' - 'ping_portaddr_for_each_entry' + - 'ping_portaddr_for_each_entry_rcu' - 'plist_for_each' - 'plist_for_each_continue' - 'plist_for_each_entry' -- cgit