Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753427AbbB0MrP (ORCPT ); Fri, 27 Feb 2015 07:47:15 -0500 Received: from mail-lb0-f174.google.com ([209.85.217.174]:43917 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752611AbbB0MrO (ORCPT ); Fri, 27 Feb 2015 07:47:14 -0500 Message-ID: <54F0674D.7020804@cogentembedded.com> Date: Fri, 27 Feb 2015 15:47:09 +0300 From: Sergei Shtylyov User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Valentin Rothberg , ralf@linux-mips.org, taohl@lemote.com, chenhc@lemote.com, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] loongson-3/hpet.c: remove IRQF_DISABLED flag References: <1425039262-20003-1-git-send-email-Valentin.Rothberg@lip6.fr> In-Reply-To: <1425039262-20003-1-git-send-email-Valentin.Rothberg@lip6.fr> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 847 Lines: 26 Hello. On 2/27/2015 3:14 PM, Valentin Rothberg wrote: > The IRQF_DISABLED is a NOOP and scheduled to be removed. According to Ingo > Molnar (e58aa3d2d0cc01ad8d6f7f640a0670433f794922) running IRQ handlers with Please also specify that commit's summary line in parens, like this: According to commit e58aa3d2d0cc01ad8d6f7f640a0670433f794922 (genirq: Run irq handlers with interrupts disabled)... > interrupts enabled can cause stack overflows when the interrupt line of the > issuing device is still active. > Signed-off-by: Valentin Rothberg [...] WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/