From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] [net] smc91x: let smc91x work well under netpoll Date: Sun, 23 Aug 2009 22:59:12 -0700 (PDT) Message-ID: <20090823.225912.87554943.davem@davemloft.net> References: <1250862005.24178.28.camel@dengdd-desktop> <1251085351.6588.21.camel@dengdd-desktop> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: nico@cam.org, mpm@selenic.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, jason.wessel@windriver.com To: Dongdong.deng@windriver.com Return-path: In-Reply-To: <1251085351.6588.21.camel@dengdd-desktop> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: DDD Date: Mon, 24 Aug 2009 11:42:31 +0800 > The NETPOLL requires that interrupts remain disabled in its callbacks. > > Using *_irq_save()/irq_restore() to replace *_irq_disable()/irq_enable() > functions in NETPOLL's callbacks of smc91x, so that it doesn't enable > interrupts when already disabled, and kgdboe/netconsole would work > properly over smc91x. > > Signed-off-by: Dongdong Deng > Acked-by: Nicolas Pitre Applied, thanks.