Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices:
OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
1211915127
gb_timesync_svc_teardown() is called from gb_timesync_svc_del() and issues a command to a remote Interface to switch off its timers. The lock ordering is TimeSync => Interface in this case. However gb_module_del() takes an Interface lock then calls gb_interface_del() => gb_timesync_svc_del() in this case the lock ordering is Interface => TimeSync. This patch fixes by removing the taking of the Interface mutex in gb_interface_timesync_do_something(). If an Interface is present in the TimeSync linked-list - it is by definition intf->enabled. Reported-by: Rui Miguel Silva <rui.silva@linaro.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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| drivers/staging/greybus | ||