Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'pm-6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"Add missing locking annotations to two recently introduced
list_for_each_entry_rcu() loops in the core device suspend/resume
code (Johannes Berg)"
* tag 'pm-6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: sleep: annotate RCU list iterations
+2
-2
+2
-2
drivers/base/power/main.c
+2
-2
drivers/base/power/main.c
···
675
675
idx = device_links_read_lock();
676
676
677
677
/* Start processing the device's "async" consumers. */
678
-
list_for_each_entry_rcu(link, &dev->links.consumers, s_node)
678
+
list_for_each_entry_rcu_locked(link, &dev->links.consumers, s_node)
679
679
if (READ_ONCE(link->status) != DL_STATE_DORMANT)
680
680
dpm_async_with_cleanup(link->consumer, func);
681
681
···
1330
1330
idx = device_links_read_lock();
1331
1331
1332
1332
/* Start processing the device's "async" suppliers. */
1333
-
list_for_each_entry_rcu(link, &dev->links.suppliers, c_node)
1333
+
list_for_each_entry_rcu_locked(link, &dev->links.suppliers, c_node)
1334
1334
if (READ_ONCE(link->status) != DL_STATE_DORMANT)
1335
1335
dpm_async_with_cleanup(link->supplier, func);
1336
1336