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f013692392
The modules list and module::kallsyms can be accessed under RCU assumption. Use rcu_dereference() to reference the kallsyms pointer in find_kallsyms_symbol(). Use a RCU section instead of preempt_disable in callers of find_kallsyms_symbol(). Keep the preempt-disable in module_address_lookup() due to __module_address(). Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20250108090457.512198-5-bigeasy@linutronix.de Signed-off-by: Petr Pavlu <petr.pavlu@suse.com> |
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| .. | ||
| debug_kmemleak.c | ||
| decompress.c | ||
| dups.c | ||
| internal.h | ||
| kallsyms.c | ||
| Kconfig | ||
| kdb.c | ||
| kmod.c | ||
| livepatch.c | ||
| main.c | ||
| Makefile | ||
| procfs.c | ||
| signing.c | ||
| stats.c | ||
| strict_rwx.c | ||
| sysfs.c | ||
| tracking.c | ||
| tree_lookup.c | ||
| version.c | ||