From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 03 Jun 2006 02:23:50 +0200 (CEST) Received: from [220.76.242.187] ([220.76.242.187]:33666 "EHLO localhost.localdomain") by ftp.linux-mips.org with ESMTP id S8133809AbWFCAXk (ORCPT ); Sat, 3 Jun 2006 02:23:40 +0200 Received: from mrv ([192.168.11.157]) by localhost.localdomain (8.12.8/8.12.8) with SMTP id k530PZEE026645; Sat, 3 Jun 2006 09:25:41 +0900 Message-ID: <000101c686a3$a9764710$9d0ba8c0@mrv> From: "Roman Mashak" To: Cc: "Raj Palani" References: <478F19F21671F04298A2116393EEC3D5274123@sjc1exm08.pmc_nt.nt.pmc-sierra.bc.ca> Subject: Re: booting 64bit kernel on RM9150 Date: Sat, 3 Jun 2006 09:21:29 +0900 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="koi8-r"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2869 FL-Build: Fidolook 2002 (SL) 6.0.2800.86 - 14/6/2003 22:16:25 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: 11654 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: mrv@corecom.co.kr Precedence: bulk X-list: linux-mips Hello, Raj! You wrote to "Roman Mashak" ; on Fri, 2 Jun 2006 16:28:17 -0700 : RP> The patch for 64-bit support for Sequoia would follow the patch for RP> the base support for Sequoia in the Linux/MIPS tree. Are you saying the kernel 2.6.12-rc3_L002 located on ftp.pmc-sierra.com doesn't support 64bit properly? I used for experiments that kernel and default config file for 64bit support provided with the kernel. It boots up eventually and crashes: TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 5, 131072 bytes) TCP: Hash tables configured (established 16384 bind 16384) NET: Registered protocol family 1 CPU 0 Unable to handle kernel paging request at virtual address 00000000ff048060, epc == ffffffff802332f8, ra == ffffffff80159eb4 Oops in arch/mips/mm/fault.c::do_page_fault, line 167[#1]: Cpu 0 $ 0 : 0000000000000000 ffffffffff050000 ffffffff802332a8 00000000ff050000 $ 4 : 0000000000000005 980000000178c000 9800000001487d50 000000000000002c $ 8 : 980000000178c000 9800000001461800 0000000000100000 000000000023fc00 $12 : 0000000000002000 0000000000000000 ffffffff9400a0e0 98000000003e8e00 $16 : 980000000178c000 0000000000000000 9800000001487d50 0000000000000000 $20 : ffffffff940080e0 0000000000000000 0000000000000000 0000000000000000 $24 : 98000000003e8e10 0000000000000001 $28 : 9800000001484000 9800000001487c90 0000000000000000 ffffffff80159eb4 Hi : 000000000000348f Lo : 5c28f5c28fab0000 epc : ffffffff802332f8 msp85x0_ge_sequoia_int_handler+0x50/0x2e0 Not tainted ra : ffffffff80159eb4 handle_IRQ_event+0x6c/0xe8 Status: 940080e2 KX SX UX KERNEL EXL Cause : 00002008 BadVA : 00000000ff048060 PrId : 000034c1 Modules linked in: Process swapper (pid: 1, threadinfo=9800000001484000, task=98000000014816b8) Stack : 980000000fddc940 0000000000000000 9800000001487d50 0000000000000005 0000000000000001 0000000000000000 ffffffff80159eb4 0000000000000001 ffffffff80345140 0000000000000005 980000000fddc940 9800000001487d50 fffffffffffffffb 980000000178c000 ffffffff8015a094 ffffffff80107098 ffffffff80345140 980000000fddc940 0000000000000005 ffffffff9400a0e1 0000000000000000 ffffffff801036bc ffffffff80100e70 ffffffff803c5ae0 0000000000000000 ffffffff9400a0e0 0000000000000000 0000000000002000 0000000000000005 ffffffff9400a0e0 0000000000000000 000000000000002c 980000000178c000 9800000001461800 0000000000100000 000000000023fc00 0000000000000020 ffffffff801f911c 0000000000100100 98000000003e8e00 ... Call Trace: [] handle_IRQ_event+0x6c/0xe8 [] __do_IRQ+0x164/0x1d0 [] timer_interrupt+0x298/0x470 [] do_IRQ+0x1c/0x38 [] ll_xdma_irq+0xc/0x14 [] memset_partial+0x38/0x60 [] memset_partial+0x48/0x60 [] setup_irq+0x108/0x1a8 [] setup_irq+0x120/0x1a8 [] msp85x0_ge_sequoia_int_handler+0x0/0x2e0 [] request_irq+0xac/0xf8 [] msp85x0_ge_open+0x78/0x130 [] msp85x0_ge_open+0x4c/0x130 [] dev_open+0x68/0xf0 [] dev_change_flags+0x90/0x188 [] ic_open_devs+0x328/0x558 [] create_proc_entry+0x58/0xf8 [] ip_auto_config+0xa8/0x598 [] do_initcalls+0x90/0x198 [] do_initcalls+0x90/0x198 [] init+0x5c/0x1e0 [] kernel_thread_helper+0x10/0x18 [] kernel_thread_helper+0x0/0x18 Code: 64630001 0003183c 0061182d <8c638060> 3c040000 3c01803c 64840000 0004203c 0081202d Kernel panic - not syncing: Aiee, killing interrupt handler! With best regards, Roman Mashak. E-mail: mrv@corecom.co.kr From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [220.76.242.187] ([220.76.242.187]:33666 "EHLO localhost.localdomain") by ftp.linux-mips.org with ESMTP id S8133809AbWFCAXk (ORCPT ); Sat, 3 Jun 2006 02:23:40 +0200 Message-ID: <000101c686a3$a9764710$9d0ba8c0@mrv> From: "Roman Mashak" References: <478F19F21671F04298A2116393EEC3D5274123@sjc1exm08.pmc_nt.nt.pmc-sierra.bc.ca> Subject: Re: booting 64bit kernel on RM9150 Date: Sat, 3 Jun 2006 09:21:29 +0900 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="koi8-r"; reply-type=original Content-Transfer-Encoding: 7bit Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org To: linux-mips@linux-mips.org Cc: Raj Palani Message-ID: <20060603002129.XumlBPVTDpO83G-J7s3TgpvA3usW0zGK_4ka1FGIQVE@z> Hello, Raj! You wrote to "Roman Mashak" ; on Fri, 2 Jun 2006 16:28:17 -0700 : RP> The patch for 64-bit support for Sequoia would follow the patch for RP> the base support for Sequoia in the Linux/MIPS tree. Are you saying the kernel 2.6.12-rc3_L002 located on ftp.pmc-sierra.com doesn't support 64bit properly? I used for experiments that kernel and default config file for 64bit support provided with the kernel. It boots up eventually and crashes: TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 5, 131072 bytes) TCP: Hash tables configured (established 16384 bind 16384) NET: Registered protocol family 1 CPU 0 Unable to handle kernel paging request at virtual address 00000000ff048060, epc == ffffffff802332f8, ra == ffffffff80159eb4 Oops in arch/mips/mm/fault.c::do_page_fault, line 167[#1]: Cpu 0 $ 0 : 0000000000000000 ffffffffff050000 ffffffff802332a8 00000000ff050000 $ 4 : 0000000000000005 980000000178c000 9800000001487d50 000000000000002c $ 8 : 980000000178c000 9800000001461800 0000000000100000 000000000023fc00 $12 : 0000000000002000 0000000000000000 ffffffff9400a0e0 98000000003e8e00 $16 : 980000000178c000 0000000000000000 9800000001487d50 0000000000000000 $20 : ffffffff940080e0 0000000000000000 0000000000000000 0000000000000000 $24 : 98000000003e8e10 0000000000000001 $28 : 9800000001484000 9800000001487c90 0000000000000000 ffffffff80159eb4 Hi : 000000000000348f Lo : 5c28f5c28fab0000 epc : ffffffff802332f8 msp85x0_ge_sequoia_int_handler+0x50/0x2e0 Not tainted ra : ffffffff80159eb4 handle_IRQ_event+0x6c/0xe8 Status: 940080e2 KX SX UX KERNEL EXL Cause : 00002008 BadVA : 00000000ff048060 PrId : 000034c1 Modules linked in: Process swapper (pid: 1, threadinfo=9800000001484000, task=98000000014816b8) Stack : 980000000fddc940 0000000000000000 9800000001487d50 0000000000000005 0000000000000001 0000000000000000 ffffffff80159eb4 0000000000000001 ffffffff80345140 0000000000000005 980000000fddc940 9800000001487d50 fffffffffffffffb 980000000178c000 ffffffff8015a094 ffffffff80107098 ffffffff80345140 980000000fddc940 0000000000000005 ffffffff9400a0e1 0000000000000000 ffffffff801036bc ffffffff80100e70 ffffffff803c5ae0 0000000000000000 ffffffff9400a0e0 0000000000000000 0000000000002000 0000000000000005 ffffffff9400a0e0 0000000000000000 000000000000002c 980000000178c000 9800000001461800 0000000000100000 000000000023fc00 0000000000000020 ffffffff801f911c 0000000000100100 98000000003e8e00 ... Call Trace: [] handle_IRQ_event+0x6c/0xe8 [] __do_IRQ+0x164/0x1d0 [] timer_interrupt+0x298/0x470 [] do_IRQ+0x1c/0x38 [] ll_xdma_irq+0xc/0x14 [] memset_partial+0x38/0x60 [] memset_partial+0x48/0x60 [] setup_irq+0x108/0x1a8 [] setup_irq+0x120/0x1a8 [] msp85x0_ge_sequoia_int_handler+0x0/0x2e0 [] request_irq+0xac/0xf8 [] msp85x0_ge_open+0x78/0x130 [] msp85x0_ge_open+0x4c/0x130 [] dev_open+0x68/0xf0 [] dev_change_flags+0x90/0x188 [] ic_open_devs+0x328/0x558 [] create_proc_entry+0x58/0xf8 [] ip_auto_config+0xa8/0x598 [] do_initcalls+0x90/0x198 [] do_initcalls+0x90/0x198 [] init+0x5c/0x1e0 [] kernel_thread_helper+0x10/0x18 [] kernel_thread_helper+0x0/0x18 Code: 64630001 0003183c 0061182d <8c638060> 3c040000 3c01803c 64840000 0004203c 0081202d Kernel panic - not syncing: Aiee, killing interrupt handler! With best regards, Roman Mashak. E-mail: mrv@corecom.co.kr