From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756753Ab1H3U6K (ORCPT ); Tue, 30 Aug 2011 16:58:10 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:58040 "EHLO opensource2.wolfsonmicro.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756731Ab1H3U6F (ORCPT ); Tue, 30 Aug 2011 16:58:05 -0400 Date: Tue, 30 Aug 2011 21:58:03 +0100 From: Mark Brown To: Russell King - ARM Linux Cc: Tejun Heo , Arnd Bergmann , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: try_to_freeze() called with IRQs disabled on ARM Message-ID: <20110830205802.GT2061@opensource.wolfsonmicro.com> References: <20110823221314.GL3895@n2100.arm.linux.org.uk> <20110825121416.GB8883@n2100.arm.linux.org.uk> <20110825121710.GK3286@htj.dyndns.org> <20110825122543.GC8883@n2100.arm.linux.org.uk> <20110825123542.GM3286@htj.dyndns.org> <20110825130414.GE8883@n2100.arm.linux.org.uk> <20110825130907.GO3286@htj.dyndns.org> <20110825145558.GF8883@n2100.arm.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110825145558.GF8883@n2100.arm.linux.org.uk> X-Cookie: You have a truly strong individuality. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 25, 2011 at 03:55:58PM +0100, Russell King - ARM Linux wrote: > Here's the patch. As the kernel I've run this against doesn't have the > change to try_to_freeze(), I added a might_sleep() in do_signal() during > my testing to verify that it fixes Mark's problem (which it does.) > Mark, can you test this to make sure it fixes your problem please? Yes, it resolves the problem for me - thanks! Tested-by: Mark Brown Sorry about the delay, was away for the bank holiday weekend.