Re: [PATCH v2 2/3] firmware loader: fix hung task warning dump

2014-11-08 Thread Greg Kroah-Hartman
On Mon, Nov 03, 2014 at 11:07:09AM +0800, Kweh Hock Leong wrote: > From: "Kweh, Hock Leong" > > When using request_firmware_nowait() with FW_ACTION_NOHOTPLUG param to > expose user helper interface, if the user do not react immediately, after > 120 seconds there will be a hung task warning messag

[PATCH v2 2/3] firmware loader: fix hung task warning dump

2014-11-02 Thread Kweh Hock Leong
From: "Kweh, Hock Leong" When using request_firmware_nowait() with FW_ACTION_NOHOTPLUG param to expose user helper interface, if the user do not react immediately, after 120 seconds there will be a hung task warning message dumped as below: [ 3000.784235] INFO: task kworker/0:0:8259 blocked for