From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: Git tree updated, clocks and PM code reset to mainline Date: Fri, 3 Apr 2009 08:13:57 -0700 Message-ID: <20090403151356.GA8840@atomide.com> References: <20090403001333.GR32530@atomide.com> <20090403091553.82ceacf8.jarkko.nikula@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-02-ewr.mailhop.org ([204.13.248.72]:56040 "EHLO mho-02-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764133AbZDCPOB (ORCPT ); Fri, 3 Apr 2009 11:14:01 -0400 Content-Disposition: inline In-Reply-To: <20090403091553.82ceacf8.jarkko.nikula@nokia.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Jarkko Nikula Cc: "linux-omap@vger.kernel.org" * Jarkko Nikula [090402 23:15]: > On Fri, 3 Apr 2009 02:13:33 +0200 > ext Tony Lindgren wrote: > > > This means that the PM and some clock features will be broken until > > we can merge in Paul's clock branch and Kevin's pm branch. > > > > Please everybody take a look at the big commit that resets the code, > > it's commit eba05254cb561dc27d5664503f91f7c21954e648. I've made sure > > things build for all omap configs, and booted several boards. But I > > may have accidentally left out something critical too.. > > > Just a test report. N810 is not booting anymore due an oops and Beagle > hangs when calibrating the delay loop. > > Both using their defconfigs + CONFIG_DEBUG_LL=y. N810 boot log below. It sounds like the Beagle issue depends on the compiler where 2007q3 codesourcery one won't boot for some reason. Tony > > Jarkko > > <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 > <1>pgd = c0004000 > <1>[00000000] *pgd=00000000 > Internal error: Oops: 5 [#1] > Modules linked in: > CPU: 0 Not tainted (2.6.29-omap1 #37) > PC is at propagate_rate+0x10/0x60 > LR is at omap2_clk_init+0x30/0x218 > pc : [] lr : [] psr: 400001d3 > sp : c0335f90 ip : 00000003 fp : 00000000 > r10: 80023f4c r9 : 4107b362 r8 : 80023fe8 > r7 : c0338f94 r6 : c0025eec r5 : c0025ef0 r4 : ffffffe0 > r3 : 0124f800 r2 : 00000000 r1 : 00000040 r0 : c033900c > Flags: nZcv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel > Control: 00c5387f Table: 80004000 DAC: 00000017 > Process swapper (pid: 0, stack limit = 0xc0334260) > Stack: (0xc0335f90 to 0xc0336000) > 5f80: c047806a c0338ff4 c0025ef0 c000e4c8 > 5fa0: c0337c60 80023fe8 00000000 c0025ef0 c0025eec c0337c60 80023fe8 c000dd48 > 5fc0: c035c390 c000e6cc fffffed4 c000b5b4 00000000 c0008938 c0008450 00000000 > 5fe0: 00000000 c0025ef0 00000000 00c5387d c035c420 80008034 00000000 00000000 > [] (propagate_rate+0x10/0x60) from [] (omap2_clk_init+0x30/0x218) > [] (omap2_clk_init+0x30/0x218) from [] (omap2_init_common_hw+0x20/0x3c) > [] (omap2_init_common_hw+0x20/0x3c) from [] (nokia_n800_init_irq+0x10/0x60) > [] (nokia_n800_init_irq+0x10/0x60) from [] (init_IRQ+0x34/0x44) > [] (init_IRQ+0x34/0x44) from [] (start_kernel+0x138/0x2bc) > [] (start_kernel+0x138/0x2bc) from [<80008034>] (0x80008034) > Code: e92d4030 e5b02018 e2424020 e24dd004 (e5943020) > <4>---[ end trace 1b75b31a2719ed1c ]--- > <0>Kernel panic - not syncing: Attempted to kill the idle task! > [] (unwind_backtrace+0x0/0xd4) from [] (panic+0x38/0x11c) > [] (panic+0x38/0x11c) from [] (do_exit+0x204/0x65c) > [] (do_exit+0x204/0x65c) from [] (die+0x120/0x140) > [] (die+0x120/0x140) from [] (__do_kernel_fault+0x68/0x80) > [] (__do_kernel_fault+0x68/0x80) from [] (do_page_fault+0x1f4/0x214) > [] (do_page_fault+0x1f4/0x214) from [] (do_DataAbort+0x34/0x9c) > [] (do_DataAbort+0x34/0x9c) from [] (__dabt_svc+0x4c/0x60) > Exception stack(0xc0335f48 to 0xc0335f90) > 5f40: c033900c 00000040 00000000 0124f800 ffffffe0 c0025ef0 > 5f60: c0025eec c0338f94 80023fe8 4107b362 80023f4c 00000000 00000003 c0335f90 > 5f80: c000e4c8 c0037378 400001d3 ffffffff > [] (__dabt_svc+0x4c/0x60) from [] (omap2_clk_init+0x30/0x218) > [] (omap2_clk_init+0x30/0x218) from [] (command_line+0x0/0x400) > [] (command_line+0x0/0x400) from [] (0xc0337c60)