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mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-04 20:19:47 +08:00
linux/kernel/module
Sebastian Andrzej Siewior febaa65c94 module: Use RCU in find_module_all().
The modules list and module::kallsyms can be accessed under RCU
assumption.

Remove module_assert_mutex_or_preempt() from find_module_all() so it can
be used under RCU protection without warnings. Update its callers to use
RCU protection instead of preempt_disable().

Cc: Jiri Kosina <jikos@kernel.org>
Cc: Joe Lawrence <joe.lawrence@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Miroslav Benes <mbenes@suse.cz>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-trace-kernel@vger.kernel.org
Cc: live-patching@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250108090457.512198-7-bigeasy@linutronix.de
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
2025-03-10 11:54:44 +01:00
..
debug_kmemleak.c module: prepare to handle ROX allocations for text 2024-11-07 14:25:15 -08:00
decompress.c module/decompress: use kvmalloc() consistently 2023-11-02 07:35:39 -10:00
dups.c remove pointless includes of <linux/fdtable.h> 2024-10-07 13:34:41 -04:00
internal.h Kbuild updates for v6.14 2025-01-31 12:07:07 -08:00
kallsyms.c module: Use RCU in find_module_all(). 2025-03-10 11:54:44 +01:00
Kconfig Kbuild updates for v6.14 2025-01-31 12:07:07 -08:00
kdb.c module: replace module_layout with module_memory 2023-03-09 12:55:15 -08:00
kmod.c remove pointless includes of <linux/fdtable.h> 2024-10-07 13:34:41 -04:00
livepatch.c livepatch: fix ELF typos 2023-03-09 11:08:24 +01:00
main.c module: Use RCU in find_module_all(). 2025-03-10 11:54:44 +01:00
Makefile module: Fix KCOV-ignored file name 2024-08-08 17:36:35 +02:00
procfs.c module: replace module_layout with module_memory 2023-03-09 12:55:15 -08:00
signing.c
stats.c module: Fix comment typo 2023-11-01 13:07:08 -07:00
strict_rwx.c module: Split module_enable_rodata_ro() 2025-01-26 13:05:24 +01:00
sysfs.c Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
tracking.c module: add debug stats to help identify memory pressure 2023-04-18 11:15:24 -07:00
tree_lookup.c module: Begin to move from RCU-sched to RCU. 2025-03-10 11:54:43 +01:00
version.c modules: Support extended MODVERSIONS info 2025-01-11 01:25:26 +09:00