From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nishanth Menon Subject: AM3517: Address Hole seen by USB_OTG at address dc0f9c0c Date: Tue, 1 Apr 2014 08:43:07 -0500 Message-ID: <533AC26B.7040608@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from comal.ext.ti.com ([198.47.26.152]:56349 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751167AbaDANnI (ORCPT ); Tue, 1 Apr 2014 09:43:08 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id s31Dh82L004484 for ; Tue, 1 Apr 2014 08:43:08 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s31Dh8hH018901 for ; Tue, 1 Apr 2014 08:43:08 -0500 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap , "Balbi, Felipe" , Roger Quadros am3517-evm: http://slexy.org/raw/s2136sr6sb Just noticed this, but present in v3.14-rc1(http://slexy.org/view/s21053Cq8K) as well (dont have older logs remaining in my machine at least).. [ 0.392086] Address Hole seen by USB_OTG at address dc0f9c0c [ 0.392115] ------------[ cut here ]------------ [ 0.392169] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_smx.c:162 omap3_l3_app_irq+0x100/0x128() [ 0.392186] Modules linked in: [ 0.392221] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.0-next-20140401-00006-g6e78bd6 #1 [ 0.392279] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 0.392312] [] (show_stack) from [] (dump_stack+0x78/0x94) [ 0.392341] [] (dump_stack) from [] (warn_slowpath_common+0x6c/0x8c) [ 0.392368] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 0.392394] [] (warn_slowpath_null) from [] (omap3_l3_app_irq+0x100/0x128) [ 0.392434] [] (omap3_l3_app_irq) from [] (handle_irq_event_percpu+0x58/0x20c) [ 0.392463] [] (handle_irq_event_percpu) from [] (handle_irq_event+0x3c/0x5c) [ 0.392495] [] (handle_irq_event) from [] (handle_level_irq+0xac/0x148) [ 0.392523] [] (handle_level_irq) from [] (generic_handle_irq+0x20/0x30) [ 0.392551] [] (generic_handle_irq) from [] (handle_IRQ+0x4c/0xac) [ 0.392577] [] (handle_IRQ) from [] (omap3_intc_handle_irq+0x80/0x9c) [ 0.392610] [] (omap3_intc_handle_irq) from [] (__irq_svc+0x44/0x5c) [ 0.392627] Exception stack(0xce055d90 to 0xce055dd8) [ 0.392650] 5d80: 00000001 ce053068 00000000 ce052b00 [ 0.392674] 5da0: 60000153 ce005594 ce005594 00000000 0000001a ce005574 60000153 00000000 [ 0.392696] 5dc0: ce005540 ce055dd8 c008515c c0545a18 20000153 ffffffff [ 0.392726] [] (__irq_svc) from [] (_raw_spin_unlock_irqrestore+0x34/0x44) [ 0.392753] [] (_raw_spin_unlock_irqrestore) from [] (__setup_irq+0x2d8/0x4c0) [ 0.392782] [] (__setup_irq) from [] (request_threaded_irq+0xb8/0x13c) [ 0.392822] [] (request_threaded_irq) from [] (omap3_l3_probe+0x10c/0x16c) [ 0.392858] [] (omap3_l3_probe) from [] (platform_drv_probe+0x18/0x48) [ 0.392887] [] (platform_drv_probe) from [] (driver_probe_device+0x110/0x224) [ 0.392913] [] (driver_probe_device) from [] (__driver_attach+0x94/0x98) [ 0.392937] [] (__driver_attach) from [] (bus_for_each_dev+0x54/0x88) [ 0.392961] [] (bus_for_each_dev) from [] (bus_add_driver+0xdc/0x1d4) [ 0.392985] [] (bus_add_driver) from [] (driver_register+0x78/0xf4) [ 0.393010] [] (driver_register) from [] (platform_driver_probe+0x20/0xa4) [ 0.393036] [] (platform_driver_probe) from [] (do_one_initcall+0x34/0x15c) [ 0.393065] [] (do_one_initcall) from [] (kernel_init_freeable+0xfc/0x1cc) [ 0.393098] [] (kernel_init_freeable) from [] (kernel_init+0x8/0xe4) [ 0.393124] [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) [ 0.393372] ---[ end trace 530cbcb2923bd006 ]--- -- Regards, Nishanth Menon