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Date: Thu, 17 Oct 2013 10:14:41 -0700 From: Greg KH <gregkh@...uxfoundation.org> To: channing <chao.bi@...el.com> Cc: jslaby@...e.cz, linux-kernel@...r.kernel.org Subject: Re: [PATCH] n_gsm: race between ld close and gsmtty open On Thu, Oct 17, 2013 at 11:29:10AM +0800, channing wrote: > > ttyA has ld associated to n_gsm, when ttyA is closing, it triggers > to release gsmttyB's ld data dlci[B], then race would happen if gsmttyB > is opening in parallel. > > Here are some of race cases we found recently in test: Are these still an issue with 3.12-rc4? Lots of pty rework has gone into there that should help to resolve some of these problems. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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