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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2025-01-08 12:04:38 +0300 |
|---|---|---|
| committer | Petr Pavlu <petr.pavlu@suse.com> | 2025-03-10 13:54:44 +0300 |
| commit | 435bbcc3bef602ce3920382f339d3cd65e46ad23 (patch) | |
| tree | c03e62f66b4ddc87eb6acf4dbd36478ffe1b25fe | |
| parent | cdd9335c1302dab190cafbd4dff9697b39b8aa6f (diff) | |
| download | linux-435bbcc3bef602ce3920382f339d3cd65e46ad23.tar.xz | |
module: Remove module_assert_mutex_or_preempt() from try_add_tainted_module().
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>
| -rw-r--r-- | kernel/module/tracking.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/module/tracking.c b/kernel/module/tracking.c index 16742d1c630c..4fefec5b683c 100644 --- a/kernel/module/tracking.c +++ b/kernel/module/tracking.c @@ -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; |