3.3-stable review patch. If anyone has any objections, please let me know.
------------------ From: Lin Ming <[email protected]> commit 0c8d32c27f5cf6e14ca14b4758d1e994eebd50fd upstream. Forbid port runtime pm by default because it has known hotplug issue. User can allow it by, for example echo auto > /sys/devices/pci0000:00/0000:00:1f.2/ata2/power/control Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Jeff Garzik <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/ata/libata-transport.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/ata/libata-transport.c +++ b/drivers/ata/libata-transport.c @@ -294,6 +294,7 @@ int ata_tport_add(struct device *parent, device_enable_async_suspend(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); + pm_runtime_forbid(dev); transport_add_device(dev); transport_configure_device(dev); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
