linux

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Kuniyuki Iwashima c3244f38f0 af_unix: Annotate data-race of gc_in_progress in wait_for_unix_gc().

[ Upstream commit 31e0320711 ]

gc_in_progress is changed under spin_lock(&unix_gc_lock),
but wait_for_unix_gc() reads it locklessly.

Let's use READ_ONCE().

Fixes: 5f23b73496 ("net: Fix soft lockups/OOM issues w/ unix garbage collector")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://lore.kernel.org/r/20240123170856.41348-2-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-03-26 18:18:05 -04:00

af_unix.c

net: implement lockless setsockopt(SO_PEEK_OFF)

2024-03-01 13:41:57 +01:00

diag.c

af_unix: fix lockdep positive in sk_diag_dump_icons()

2024-02-05 20:17:10 +00:00

garbage.c

af_unix: Annotate data-race of gc_in_progress in wait_for_unix_gc().

2024-03-26 18:18:05 -04:00

Kconfig

af_unix: Kconfig: make CONFIG_UNIX bool