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module: Use RCU in all users of __module_address().
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>
Wed, 8 Jan 2025 09:04:43 +0000 (10:04 +0100)
committerPetr Pavlu <petr.pavlu@suse.com>
Mon, 10 Mar 2025 10:54:45 +0000 (11:54 +0100)
commit6593a2c990f251bce63ab8de0397405303e32381
treed6ac6434f1f92c1c4c654de90e1d26d039265060tree
parent2abf84f688bed9cb4d3208d9d538b3387d292972commit | diff
module: Use RCU in all users of __module_address().

__module_address() can be invoked within a RCU section, there is no
requirement to have preemption disabled.

Replace the preempt_disable() section around __module_address() with
RCU.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250108090457.512198-15-bigeasy@linutronix.de
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
include/linux/kallsyms.h diff | blob | history
kernel/module/kallsyms.c diff | blob | history
kernel/module/main.c diff | blob | history
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