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module: Use RCU in __find_kallsyms_symbol_value().
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>
Wed, 8 Jan 2025 09:04:36 +0000 (10:04 +0100)
committerPetr Pavlu <petr.pavlu@suse.com>
Mon, 10 Mar 2025 10:54:44 +0000 (11:54 +0100)
commitf27d8ed6a636b3dc5697e1a3427fd7a243112e81
tree70c20502b43fdf6c83e0d3f3226a9ba23349972ftree | snapshot
parentfebaa65c94e0db795ec52c45bf7ede524cdce63ccommit | diff
module: Use RCU in __find_kallsyms_symbol_value().

module::kallsyms can be accessed under RCU assumption.

Use rcu_dereference() to access module::kallsyms.
Update callers.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250108090457.512198-8-bigeasy@linutronix.de
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
kernel/module/kallsyms.c diff | blob | history
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