From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mason Subject: Re: [PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle Date: Wed, 18 May 2016 17:24:51 +0200 Message-ID: <573C8943.6090104@free.fr> References: <20160516184844.GA20144@linux.vnet.ibm.com> <1463424608-20237-3-git-send-email-paulmck@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from smtp2-g21.free.fr ([212.27.42.2]:60491 "EHLO smtp2-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753189AbcERPZF (ORCPT ); Wed, 18 May 2016 11:25:05 -0400 In-Reply-To: <1463424608-20237-3-git-send-email-paulmck@linux.vnet.ibm.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org On 16/05/2016 20:50, Paul E. McKenney wrote: >> stack backtrace: >> CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.6.0-rc5-next-20160426+ #1114 >> Hardware name: Generic OMAP36xx (Flattened Device Tree) >> [] (unwind_backtrace) from [] (show_stack+0x10/0x14) >> [] (show_stack) from [] (dump_stack+0xb0/0xe4) >> [] (dump_stack) from [] (clk_core_disable+0x17c/0x348) >> [] (clk_core_disable) from [] (clk_disable+0x24/0x30) >> [] (clk_disable) from [] (_disable_clocks+0x18/0x7c) >> [] (_disable_clocks) from [] (_idle+0x12c/0x230) >> [] (_idle) from [] (omap_hwmod_idle+0x24/0x44) >> [] (omap_hwmod_idle) from [] (omap_device_idle+0x3c/0x90) >> [] (omap_device_idle) from [] (__rpm_callback+0x2c/0x60) >> [] (__rpm_callback) from [] (rpm_callback+0x20/0x80) >> [] (rpm_callback) from [] (rpm_suspend+0x100/0x768) >> [] (rpm_suspend) from [] (__pm_runtime_suspend+0x64/0x84) >> [] (__pm_runtime_suspend) from [] (omap2_gpio_prepare_for_idle+0x5 >> c/0x70) >> [] (omap2_gpio_prepare_for_idle) from [] (omap_sram_idle+0x140/0x2 >> 44) Wouldn't the stack trace look better without the word wrap? :-) Regards. From mboxrd@z Thu Jan 1 00:00:00 1970 From: slash.tmp@free.fr (Mason) Date: Wed, 18 May 2016 17:24:51 +0200 Subject: [PATCH v2 omap 3/6] arm: Add _rcuidle tracepoints to allow clk_core_disable() use from idle In-Reply-To: <1463424608-20237-3-git-send-email-paulmck@linux.vnet.ibm.com> References: <20160516184844.GA20144@linux.vnet.ibm.com> <1463424608-20237-3-git-send-email-paulmck@linux.vnet.ibm.com> Message-ID: <573C8943.6090104@free.fr> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 16/05/2016 20:50, Paul E. McKenney wrote: >> stack backtrace: >> CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.6.0-rc5-next-20160426+ #1114 >> Hardware name: Generic OMAP36xx (Flattened Device Tree) >> [] (unwind_backtrace) from [] (show_stack+0x10/0x14) >> [] (show_stack) from [] (dump_stack+0xb0/0xe4) >> [] (dump_stack) from [] (clk_core_disable+0x17c/0x348) >> [] (clk_core_disable) from [] (clk_disable+0x24/0x30) >> [] (clk_disable) from [] (_disable_clocks+0x18/0x7c) >> [] (_disable_clocks) from [] (_idle+0x12c/0x230) >> [] (_idle) from [] (omap_hwmod_idle+0x24/0x44) >> [] (omap_hwmod_idle) from [] (omap_device_idle+0x3c/0x90) >> [] (omap_device_idle) from [] (__rpm_callback+0x2c/0x60) >> [] (__rpm_callback) from [] (rpm_callback+0x20/0x80) >> [] (rpm_callback) from [] (rpm_suspend+0x100/0x768) >> [] (rpm_suspend) from [] (__pm_runtime_suspend+0x64/0x84) >> [] (__pm_runtime_suspend) from [] (omap2_gpio_prepare_for_idle+0x5 >> c/0x70) >> [] (omap2_gpio_prepare_for_idle) from [] (omap_sram_idle+0x140/0x2 >> 44) Wouldn't the stack trace look better without the word wrap? :-) Regards.