linux-kernel - Re: [PATCH 3/3] CRISv32: handle multiple signals

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Message-ID: <20150209095232.GK11399@axis.com>
Date:	Mon, 9 Feb 2015 10:52:33 +0100
From:	Jesper Nilsson <jesper.nilsson@...s.com>
To:	Rabin Vincent <rabin@....in>
Cc:	Jesper Nilsson <jespern@...s.com>,
	linux-cris-kernel <linux-cris-kernel@...s.com>,
	"viro@...iv.linux.org.uk" <viro@...iv.linux.org.uk>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] CRISv32: handle multiple signals

On Sun, Feb 08, 2015 at 09:45:04PM +0100, Rabin Vincent wrote:
> Al Viro noted that CRIS fails to handle multiple signals.
> 
> This fixes the problem for CRISv32 by making it use a C work_pending
> handling loop similar to the ARM implementation in 0a267fa6a15d41c
> ("ARM: 7472/1: pull all work_pending logics into C function").
> 
> This also happens to fixes the warnings which currently trigger on
> CRISv32 due to do_signal() being called with interrupts disabled.

> Reported-by: Al Viro <viro@...IV.linux.org.uk>
> Signed-off-by: Rabin Vincent <rabin@....in>

Nice, added in the CRIS tree for 3.20.

/^JN - Jesper Nilsson
-- 
               Jesper Nilsson -- jesper.nilsson@...s.com
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