From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 09 Oct 2009 17:46:12 +0200 (CEST) Received: from mail-bw0-f208.google.com ([209.85.218.208]:58861 "EHLO mail-bw0-f208.google.com" rhost-flags-OK-OK-OK-OK) by ftp.linux-mips.org with ESMTP id S1493015AbZJIPqF (ORCPT ); Fri, 9 Oct 2009 17:46:05 +0200 Received: by bwz4 with SMTP id 4so1694316bwz.0 for ; Fri, 09 Oct 2009 08:45:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:from:reply-to:to:cc :in-reply-to:references:content-type:organization:date:message-id :mime-version:x-mailer:content-transfer-encoding; bh=dg3rv1gfLfbXliBulB7MZWIp0QdmSIzVUN/LtODUZak=; b=Efvuyseqf500H8qdJTJm1tj3SvW+PCxKG+BtZqU5m/YY/STwEv47bnDSgCwbBqyxts urJmRZtgwRupSkeeaLSOy4n7KQ0num7OdepHtQ/LHuttge6vPk2hpk556Uhv7ApONq/E 7Rl7g6Aj4ztDkLZ1h04+6bKKsQ6OcMp0nSz34= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:reply-to:to:cc:in-reply-to:references:content-type :organization:date:message-id:mime-version:x-mailer :content-transfer-encoding; b=rSXfLwXY+BM7DktltWZ6RllhFUMMFZ7gb2jkZpBtyjM6BH1Mzjl33r5Z6w+O3fWB1+ j21+xcOgExNkYf846J8BPPs/mdyj2XEH07Vu/q8YtVgtfPmYUFFPI1IOD3I2gNUi7BYU nxDfY+ay0ooWMPZw2NWr/SjOIj1dKj0dQsI0g= Received: by 10.103.126.27 with SMTP id d27mr1190792mun.56.1255103159331; Fri, 09 Oct 2009 08:45:59 -0700 (PDT) Received: from ?172.16.2.101? ([222.92.8.142]) by mx.google.com with ESMTPS id g1sm387580muf.5.2009.10.09.08.45.53 (version=TLSv1/SSLv3 cipher=RC4-MD5); Fri, 09 Oct 2009 08:45:57 -0700 (PDT) Subject: Re: [PATCH] MIPS: add IRQF_TIMER flag for Timer Interrupts From: Wu Zhangjin Reply-To: wuzhangjin@gmail.com To: Atsushi Nemoto Cc: linux-mips@linux-mips.org, linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org, tglx@linutronix.de, ralf@linux-mips.org, rjw@sisk.pl, yuasa@linux-mips.org In-Reply-To: <20091010.001754.229727131.anemo@mba.ocn.ne.jp> References: <1255007874-19574-1-git-send-email-wuzhangjin@gmail.com> <20091010.001754.229727131.anemo@mba.ocn.ne.jp> Content-Type: text/plain Organization: DSLab, Lanzhou University, China Date: Fri, 09 Oct 2009 23:45:49 +0800 Message-Id: <1255103149.3658.112.camel@falcon> Mime-Version: 1.0 X-Mailer: Evolution 2.26.1 Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 24205 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: wuzhangjin@gmail.com Precedence: bulk X-list: linux-mips On Sat, 2009-10-10 at 00:17 +0900, Atsushi Nemoto wrote: > On Thu, 8 Oct 2009 21:17:54 +0800, Wu Zhangjin wrote: > > This patch add IRQF_TIMER flag for all Timer interrupts in linux-MIPS, > > which will help to not disable the Timer IRQ when suspending to ensure > > resuming normally(d6c585a4342a2ff627a29f9aea77c5ed4cd76023) and not > > thread them when enabled PREEMPT_RT. > > > > Signed-off-by: Wu Zhangjin > > --- > > arch/mips/jazz/irq.c | 2 +- > > arch/mips/kernel/cevt-gt641xx.c | 2 +- > > arch/mips/kernel/cevt-r4k.c | 2 +- > > arch/mips/kernel/i8253.c | 2 +- > > arch/mips/nxp/pnx8550/common/time.c | 2 +- > > arch/mips/sgi-ip27/ip27-timer.c | 2 +- > > arch/mips/sni/time.c | 2 +- > > 7 files changed, 7 insertions(+), 7 deletions(-) > > Maybe cevt-bcm1480.c, cevt-ds1287.c, cevt-sb1250.c, cevt-txx9.c and > i8253.c need same fix? > I got them via "grep timer -ur arch/mips | grep name", so, perhaps there are also some other timer interrupts missing here. just get more via "grep Timer -ur arch/mips | grep name", "grep IRQF_ -ur arch/mips/ | grep -v TIMER | grep =", a new patch will be sent out in the next E-mail. Regards, Wu Zhangjin