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module: Remove module_assert_mutex_or_preempt() from try_add_tainted_module().

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module_assert_mutex_or_preempt() is not needed in
try_add_tainted_module(). The function checks for RCU-sched or the
module_mutex to be acquired. The list_for_each_entry_rcu() below does
the same check.

Remove module_assert_mutex_or_preempt() from try_add_tainted_module().

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250108090457.512198-10-bigeasy@linutronix.de
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
This commit is contained in:
Sebastian Andrzej Siewior 2025-01-08 10:04:38 +01:00 committed by Petr Pavlu
parent cdd9335c13
commit 435bbcc3be
1 changed files with 0 additions and 2 deletions
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2
kernel/module/tracking.c
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@ -21,8 +21,6 @@ int try_add_tainted_module(struct module *mod)
{
struct mod_unload_taint *mod_taint;
module_assert_mutex_or_preempt();
if (!mod->taints)
goto out;