linux-kernel - Re: PATCH? fix SIGNAL_STOP

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Message-Id: <20070904022416.D703F4D04CC@magilla.localdomain>
Date:	Mon,  3 Sep 2007 19:24:16 -0700 (PDT)
From:	Roland McGrath <roland@...hat.com>
To:	Oleg Nesterov <oleg@...sign.ru>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: PATCH? fix SIGNAL_STOP_DEQUEUED vs SIGCONT race

> Yes, I also thought about something like this, but tried to avoid because
> it adds some complications. OTOH, this is not the fast path.

I agree it's not real pleasing, and would be glad to find better ideas.

> I'll try to think a bit more about this, and update the patch according
> to your comments. Looks like we don't need to check SIGNAL_GROUP_EXIT
> here, we are doing this later anyway.

I look forward to your next version.  


Thanks,
Roland
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