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| author | Joel Fernandes (Google) <joel@joelfernandes.org> | 2019-07-17 00:12:27 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2019-08-13 23:29:22 +0200 |
| commit | 842a56cf3eb00f717f9522766c0e7b71bafd5fc1 (patch) | |
| tree | 411253a9f2afc4b39d366062b59e7ee4714b8e3b /drivers/acpi/osl.c | |
| parent | driver/core: Convert to use built-in RCU list checking (diff) | |
| download | linux-842a56cf3eb00f717f9522766c0e7b71bafd5fc1.tar.xz linux-842a56cf3eb00f717f9522766c0e7b71bafd5fc1.zip | |
x86/pci: Pass lockdep condition to pcm_mmcfg_list iterator
The pcm_mmcfg_list is traversed by list_for_each_entry_rcu() outside
of an RCU read-side critical section, which is safe because the
pci_mmcfg_lock is held. This commit therefore adds a lockdep expression
to list_for_each_entry_rcu() in order t avoid lockdep warnings.
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'drivers/acpi/osl.c')
0 files changed, 0 insertions, 0 deletions