A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I include quotations after my reply? http://daringfireball.net/2007/07/on_top On Tue, Jul 07, 2020 at 02:28:36AM +0000, Zhang, Qiang wrote: > Hi Greg KH > In the early submission: > "commit id c6994e6f067cf0fc4c6cca3d164018b1150916f8" which add USB Audio Gadget driver " > the "audio->play_queue" was protected from "audio->lock" > spinlock in "playback_work" func, But in "f_audio_out_ep_complete" func > there is no protection for the operation of this "audio->play_queue". there > are missing spinlock, Fix tags should add up here commit? I really do not understand what you are asking here, sorry. greg k-h