linux-kernel - Re: What does drm do with signals?

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Message-ID: <21d7e9970708250056g561912fk45b4b943b0a353e3@mail.gmail.com>
Date:	Sat, 25 Aug 2007 17:56:19 +1000
From:	"Dave Airlie" <airlied@...il.com>
To:	"Oleg Nesterov" <oleg@...sign.ru>
Cc:	"Dave Airlie" <airlied@...hat.com>,
	"Roland McGrath" <roland@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: What does drm do with signals?

On 8/24/07, Oleg Nesterov <oleg@...sign.ru> wrote:
> Could someone please explain why do we need block_all_signals() ?
>
> I can't understand what was the intended behaviour, but anyway
> I suspect it doesn't work as expected.

http://dri.sourceforge.net/doc/drm_low_level.html

Section 4.1 explains the intent...

Dave.
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