Hi, The following two patches fix issues I've found revently in the ACPI device hot-removal code.
Patch [1/2] makes acpi_bus_hot_remove_device() hold acpi_scan_lock around the whole removal procedure to prevent potential race condition between acpi_bus_scan() and a conflicting evaluation of _EJ0 from happening. Patch [2/2] makes acpi_device_unregister() put devices (supporting that) into D3cold to prevent potential problems with removing power from them without preparation from happening and removes the totally wrong evaluation of _PS3 from acpi_bus_hot_remove_device(). Thanks, Rafael -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
