diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2025-01-08 12:04:35 +0300 |
|---|---|---|
| committer | Petr Pavlu <petr.pavlu@suse.com> | 2025-03-10 13:54:44 +0300 |
| commit | febaa65c94e0db795ec52c45bf7ede524cdce63c (patch) | |
| tree | 2d5445742822458e87e0ccb54c87a9ee2534e017 /rust/helpers | |
| parent | c4fadf38ded553edd6ea78ec6cc819e8fdd6f9d3 (diff) | |
| download | linux-febaa65c94e0db795ec52c45bf7ede524cdce63c.tar.xz | |
module: Use RCU in find_module_all().
The modules list and module::kallsyms can be accessed under RCU
assumption.
Remove module_assert_mutex_or_preempt() from find_module_all() so it can
be used under RCU protection without warnings. Update its callers to use
RCU protection instead of preempt_disable().
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Joe Lawrence <joe.lawrence@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Miroslav Benes <mbenes@suse.cz>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-trace-kernel@vger.kernel.org
Cc: live-patching@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250108090457.512198-7-bigeasy@linutronix.de
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Diffstat (limited to 'rust/helpers')
0 files changed, 0 insertions, 0 deletions