Re: [GIT PATCH] TTY/Serial fixes for 3.12-rc4

From: Peter Hurley
Date: Wed Oct 23 2013 - 09:16:47 EST


On 10/17/2013 05:12 PM, Greg KH wrote:
On Sat, Oct 05, 2013 at 10:11:25PM -0400, Peter Hurley wrote:
On 10/05/2013 07:57 PM, Peter Hurley wrote:

However, the atomic_read_lock exclusion needs to cover the
unconditional n_tty_set_room() when leaving n_tty_read() and
it doesn't. Thus, the departing reader fails to ensure the subsequent
reader has a running flush_to_ldisc() worker.

Patch forthcoming.

Did I miss this patch, or did it not come forth?

Sorry to go off-grid like that; interrupt(life) happened.

I'm testing that patch now.

Regards,
Peter Hurley
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