From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753341Ab1HIPNh (ORCPT ); Tue, 9 Aug 2011 11:13:37 -0400 Received: from gateway.hbm.com ([213.157.30.2]:54932 "EHLO hbmntx5.hbm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752506Ab1HIPNf (ORCPT ); Tue, 9 Aug 2011 11:13:35 -0400 Thread-Index: AcxWpueDLnuy6ac4Qbe5Z2DSBsKr0Q== Thread-Topic: [ANNOUNCE] 3.0.1-rt8 - Regression to 3.0-rt7 Content-Transfer-Encoding: 7bit X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.4862 Content-class: urn:content-classes:message Importance: normal From: "Tim Sander" Organization: Hottinger Baldwin Messtechnik To: "Peter Zijlstra" Subject: Re: [ANNOUNCE] 3.0.1-rt8 - Regression to 3.0-rt7 Date: Tue, 9 Aug 2011 17:13:18 +0200 User-Agent: KMail/1.13.5 (Linux/2.6.39; KDE/4.4.5; x86_64; ; ) Cc: "linux-kernel" , "Thomas Gleixner" , "Paul E. McKenney" , "linux-rt-users" References: <1312580681.28695.44.camel@twins> In-Reply-To: <1312580681.28695.44.camel@twins> MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_P6UQONnDFR78Ts9" Message-ID: <201108091713.19292.tim.sander@hbm.com> X-OriginalArrivalTime: 09 Aug 2011 15:13:33.0421 (UTC) FILETIME=[E76E09D0:01CC56A6] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --Boundary-00=_P6UQONnDFR78Ts9 Content-Type: text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi=20 I found a regression in 3.0.1-rt8 compared to 3.0-rt7 in RTB = configuration. The kernelconfig is attached. Plattform arm1136jfs (pcm043). Heres the output on booting: Starting kernel ... Uncompressing Linux... done, booting the kernel. drivers/rtc/hctosys.c: unable to open rtc device (rtc0) kernel BUG at mm/filemap.c:2043! Unable to handle kernel NULL pointer dereference at virtual address = 00000000 pgd =3D c7a44000 [00000000] *pgd=3D87a3e831, *pte=3D00000000, *ppte=3D00000000 Internal error: Oops: 817 [#1] PREEMPT Modules linked in: CPU: 0 Not tainted (3.0.1-pmx-rt8 #1) PC is at __bug+0x24/0x30 LR is at vprintk+0x3b4/0x404 pc : [] lr : [] psr: 20000013 sp : c7a37ce8 ip : c7a37c30 fp : c7a37cf4 r10: c7a62c60 r9 : 00000000 r8 : 00000000 r7 : 00000000 r6 : 00000008 r5 : c0428aa0 r4 : c7a37d78 r3 : 00000000 r2 : 00000002 r1 : 00000000 r0 : 00000027 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 00c5387d Table: 87a44008 DAC: 00000015 Process udevd (pid: 216, stack limit =3D 0xc7a36268) Stack: (0xc7a37ce8 to 0xc7a38000) 7ce0: c7a37d14 c7a37cf8 c0076a30 c002cbb8 c7a37d78 = c7a3d7a0 7d00: 00000008 c0253020 c7a37d74 c7a37d18 c0076bb0 c00769f8 00000008 = 00000000 7d20: c7a37d44 c7a37d40 c7a36000 00000000 00001000 00000000 00000000 = 00000000 7d40: c7a37d74 c0428aa0 c0041c64 00000000 00000000 00000000 c7a62c60 = c7a37d78 7d60: 00000000 00000000 c7a37dac c7a37d78 c0076ce8 c0076ad4 c7a37f10 = 00000001 7d80: 00000000 00000008 00000000 00000000 00000000 c7a62c60 c7a3d6f0 = 00000008 7da0: c7a37e3c c7a37db0 c0078ee4 c0076c98 00000000 00000000 c7a37ed0 = 00000008 7dc0: 00000000 c0035098 c7a37dec c7a37dd8 c0035098 c002b600 c7a3d7a0 = c7a37ed0 7de0: c7a37f10 c7a37e98 c008ec84 c0034fe8 00000000 00000001 c7a37e24 = c7a3fa18 7e00: 400d3000 00000000 c7a45000 00000008 c7a09860 00000000 c7a62c60 = c7a3d70c 7e20: 00000000 c7a37e98 c7a37f10 00000001 c7a37e8c c7a37e40 c0078fa8 = c0078a88 7e40: c002b5f4 00000001 91827364 c7a37e4c c7a37e4c c7a37e54 c7a37e54 = 00000000 7e60: c7a37eb4 c7a62c60 c7a37e98 c7a37f70 c7a37f10 fffffdee c7a36000 = 00000000 7e80: c7a37f3c c7a37e90 c00a18a0 c0078f3c 00000000 00000000 c014e08c = c0034fe8 7ea0: 00000000 00000001 ffffffff c7a62c60 00000000 00000000 00000000 = 00000000 7ec0: c7860960 c005c35c 00000000 00000000 00000000 00000000 00000007 = 400d3000 7ee0: 00000008 c7a37fb0 00000008 be9ba378 c7a37fac c7a37f00 c002420c = c002f0f4 7f00: c00242b0 c002f0f4 c7a37f2c c7a37f18 400d3000 00000008 c7a09898 = 00000008 7f20: c7a62c60 400d3000 c7a37f70 00000008 c7a37f6c c7a37f40 c00a1ff4 = c00a1804 7f40: c7a36000 400d3000 00001000 c7a62c60 400d3000 00000000 00000000 = 00000008 7f60: c7a37fa4 c7a37f70 c00a2278 c00a1f44 00000000 00000000 00000022 = 00000000 7f80: ffffffff 00000008 000233d8 400d3000 00000004 c0029c04 00000000 = c7a37fa8 7fa0: c0029a80 c00a2240 00000008 000233d8 0000000a 400d3000 00000008 = 00000000 7fc0: 00000008 000233d8 400d3000 00000004 00000008 00022344 000c42e8 = 00000001 7fe0: 00000000 be9b96e8 4017fe0c 401d321c 60000010 0000000a d4cc6578 = c2888810 Backtrace:=20 [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 Code: e59f0010 e1a01003 eb087524 e3a03000 (e5833000)=20 ---[ end trace 8dc2e804e8379a4c ]--- note: udevd[216] exited with preempt_count 1 BUG: scheduling while atomic: udevd/216/0x40000002 Modules linked in: Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a36000 r5:c0306a38 r4:00000000 r3:20000113 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c7860960 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7a37abc r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (unmap_page_range+0x1c4/0x1dc) [] (unmap_page_range+0x0/0x1dc) from []=20 (unmap_vmas+0x80/0xb0) [] (unmap_vmas+0x0/0xb0) from [] = (exit_mmap+0x12c/0x290) [] (exit_mmap+0x0/0x290) from [] (mmput+0x3c/0xec) r7:c7a09894 r6:00000000 r5:00000000 r4:c7a09860 [] (mmput+0x0/0xec) from [] (exit_mm+0x150/0x160) r5:c7860960 r4:c7a09860 [] (exit_mm+0x0/0x160) from [] (do_exit+0x1f8/0x2d8) r7:00000817 r6:00000001 r5:0000000b r4:c7860960 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a37ca0 r6:c7a09860 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c7860960 r5:c7a09860 r4:c7a37ca0 r3:c7a37ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a37ca0 to 0xc7a37ce8) 7ca0: 00000027 00000000 00000002 00000000 c7a37d78 c0428aa0 00000008 = 00000000 7cc0: 00000000 00000000 c7a62c60 c7a37cf4 c7a37c30 c7a37ce8 c003e29c = c002cbd0 7ce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000008 r5:c7a37cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 init: mount main process (218) terminated with status 1 BUG: scheduling while atomic: udevd/216/0x40000002 Modules linked in: nand_ids(+) nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a36000 r5:c0306a38 r4:00000000 r3:20000013 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c7860960 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7818c80 r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (put_files_struct+0x94/0xec) [] (put_files_struct+0x0/0xec) from []=20 (exit_files+0x58/0x5c) [] (exit_files+0x0/0x5c) from [] = (do_exit+0x208/0x2d8) r5:0000000b r4:c7860960 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a37ca0 r6:c7a09860 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c7860960 r5:c7a09860 r4:c7a37ca0 r3:c7a37ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a37ca0 to 0xc7a37ce8) 7ca0: 00000027 00000000 00000002 00000000 c7a37d78 c0428aa0 00000008 = 00000000 7cc0: 00000000 00000000 c7a62c60 c7a37cf4 c7a37c30 c7a37ce8 c003e29c = c002cbd0 7ce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000008 r5:c7a37cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 BUG: scheduling while atomic: udevd/216/0x40000002 Modules linked in: nand_ids(+) nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a36000 r5:c0306a38 r4:00000000 r3:20000013 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c7860960 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7818c80 r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (put_files_struct+0x94/0xec) [] (put_files_struct+0x0/0xec) from []=20 (exit_files+0x58/0x5c) [] (exit_files+0x0/0x5c) from [] = (do_exit+0x208/0x2d8) r5:0000000b r4:c7860960 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a37ca0 r6:c7a09860 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c7860960 r5:c7a09860 r4:c7a37ca0 r3:c7a37ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a37ca0 to 0xc7a37ce8) 7ca0: 00000027 00000000 00000002 00000000 c7a37d78 c0428aa0 00000008 = 00000000 7cc0: 00000000 00000000 c7a62c60 c7a37cf4 c7a37c30 c7a37ce8 c003e29c = c002cbd0 7ce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000008 r5:c7a37cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 tim login: BUG: scheduling while atomic: udevd/216/0x40000002 Modules linked in: nand_ids(+) nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a36000 r5:c0306a38 r4:00000000 r3:20000013 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c7860960 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7818c80 r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (put_files_struct+0x94/0xec) [] (put_files_struct+0x0/0xec) from []=20 (exit_files+0x58/0x5c) [] (exit_files+0x0/0x5c) from [] = (do_exit+0x208/0x2d8) r5:0000000b r4:c7860960 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a37ca0 r6:c7a09860 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c7860960 r5:c7a09860 r4:c7a37ca0 r3:c7a37ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a37ca0 to 0xc7a37ce8) 7ca0: 00000027 00000000 00000002 00000000 c7a37d78 c0428aa0 00000008 = 00000000 7cc0: 00000000 00000000 c7a62c60 c7a37cf4 c7a37c30 c7a37ce8 c003e29c = c002cbd0 7ce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000008 r5:c7a37cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 BUG: scheduling while atomic: udevd/216/0x40000002 Modules linked in: nand_ids nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a36000 r5:c0306a38 r4:00000000 r3:20000013 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c7860960 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7818c80 r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (put_files_struct+0x94/0xec) [] (put_files_struct+0x0/0xec) from []=20 (exit_files+0x58/0x5c) [] (exit_files+0x0/0x5c) from [] = (do_exit+0x208/0x2d8) r5:0000000b r4:c7860960 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a37ca0 r6:c7a09860 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c7860960 r5:c7a09860 r4:c7a37ca0 r3:c7a37ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a37ca0 to 0xc7a37ce8) 7ca0: 00000027 00000000 00000002 00000000 c7a37d78 c0428aa0 00000008 = 00000000 7cc0: 00000000 00000000 c7a62c60 c7a37cf4 c7a37c30 c7a37ce8 c003e29c = c002cbd0 7ce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000008 r5:c7a37cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 NAND device: Manufacturer ID: 0xec, Chip ID: 0xd3 (Samsung NAND 1GiB = 3,3V 8- bit) kernel BUG at mm/filemap.c:2043! Unable to handle kernel NULL pointer dereference at virtual address = 00000000 pgd =3D c7abc000 [00000000] *pgd=3D87ab3831, *pte=3D00000000, *ppte=3D00000000 Internal error: Oops: 817 [#2] PREEMPT Modules linked in: mxc_nand(+) nand nand_ids nand_ecc CPU: 0 Tainted: G D (3.0.1-pmx-rt8 #1) PC is at __bug+0x24/0x30 LR is at vprintk+0x398/0x404 pc : [] lr : [] psr: 60000013 sp : c7aa7ce8 ip : c7aa7c30 fp : c7aa7cf4 r10: c7a9fba0 r9 : 00000000 r8 : 00000000 r7 : 00000000 r6 : 00000041 r5 : c03346e0 r4 : c7aa7d78 r3 : 00000000 r2 : 00000002 r1 : 00000001 r0 : 00000027 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 00c5387d Table: 87abc008 DAC: 00000015 Process syslogd (pid: 230, stack limit =3D 0xc7aa6268) Stack: (0xc7aa7ce8 to 0xc7aa8000) 7ce0: c7aa7d14 c7aa7cf8 c0076a30 c002cbb8 c7aa7d78 = c7a3d490 7d00: 00000041 c0253020 c7aa7d74 c7aa7d18 c0076bb0 c00769f8 00000041 = 00000000 7d20: c7aa7d44 c7aa7d40 c7aa6000 00000000 00001000 00000000 00000000 = 00000000 7d40: c7aa7d74 c03346e0 c0041c64 00000000 00000000 00000000 c7a9fba0 = c7aa7d78 7d60: 00000000 00000000 c7aa7dac c7aa7d78 c0076ce8 c0076ad4 c7aa7f10 = 00000001 7d80: 00000000 00000041 00000000 00000000 00000000 c7a9fba0 c7a3d3e0 = 00000041 7da0: c7aa7e3c c7aa7db0 c0078ee4 c0076c98 00000000 00000000 c7aa7ed0 = 00000041 7dc0: 00000000 c0057428 ffffffff c7aa6000 c7aa7e2c c7aa7de0 c7a3d490 = c7aa7ed0 7de0: c7aa7f10 c7aa7e98 00000000 401ad000 00000000 00000001 401ad000 = c04291c0 7e00: c7aa7e2c c7a3f0d0 000000b7 00000041 c7abd000 00000000 c7a9fba0 = c7a3d3fc 7e20: 00000000 c7aa7e98 c7aa7f10 00000001 c7aa7e8c c7aa7e40 c0078fa8 = c0078a88 7e40: c002cb90 c002b5d0 91827364 c7aa7e4c c7aa7e4c c7aa7e54 c7aa7e54 = 00000000 7e60: c002b630 c7a9fba0 c7aa7e98 c7aa7f70 c7aa7f10 fffffdee c7aa6000 = 00000000 7e80: c7aa7f3c c7aa7e90 c00a18a0 c0078f3c 00000000 00000000 c7aa7ebc = c7aa7ea8 7ea0: 00000000 00000001 ffffffff c7a9fba0 00000000 00000000 00000000 = 00000000 7ec0: c787d9c0 c7aa7ed0 00000000 00000000 00000000 00000000 00000000 = 00000007 7ee0: 00000041 401ad200 00000041 00000041 00000000 0006c6f0 c7aa7fac = c7aa7f08 7f00: c00242b0 c002f0f4 00000004 01c9c384 0006c458 00000041 00000079 = 00000041 7f20: c7a9fba0 0006c458 c7aa7f70 00000041 c7aa7f6c c7aa7f40 c00a1ff4 = c00a1804 7f40: 00000079 00000000 00000010 c7a9fba0 0006c458 00000000 00000000 = 00000041 7f60: c7aa7fa4 c7aa7f70 c00a2278 c00a1f44 00000000 00000000 00000004 = 00000000 7f80: 00001000 0006b89c 00000041 0006c458 00000004 c0029c04 00000000 = c7aa7fa8 7fa0: c0029a80 c00a2240 0006b89c 00000041 00000004 0006c458 00000041 = 00032000 7fc0: 0006b89c 00000041 0006c458 00000004 00000041 00000000 0006c6f0 = be8cabdc 7fe0: 00000004 be8cab30 0000faa4 401ad21c 60000010 00000004 d4cc657c = c2c88810 Backtrace:=20 [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000041 r5:c7a3d490 r4:c7aa7d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000041 r7:c7a3d3e0 r6:c7a9fba0 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000041 r7:c7aa7f70 r6:0006c458 r5:c7a9fba0 r4:00000041 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000041 r7:00000000 r6:00000000 r5:0006c458 r4:c7a9fba0 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:0006c458 r5:00000041 r4:0006b89c Code: e59f0010 e1a01003 eb087524 e3a03000 (e5833000)=20 ---[ end trace 8dc2e804e8379a4d ]--- note: syslogd[230] exited with preempt_count 1 BUG: scheduling while atomic: syslogd/230/0x40000002 Modules linked in: mxc_nand(+) nand nand_ids nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7aa6000 r5:c0306a38 r4:00000000 r3:20000113 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c787d9c0 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7aa7abc r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (unmap_page_range+0x1c4/0x1dc) [] (unmap_page_range+0x0/0x1dc) from []=20 (unmap_vmas+0x80/0xb0) [] (unmap_vmas+0x0/0xb0) from [] = (exit_mmap+0x12c/0x290) [] (exit_mmap+0x0/0x290) from [] (mmput+0x3c/0xec) r7:c7ab0bf4 r6:00000000 r5:00000000 r4:c7ab0bc0 [] (mmput+0x0/0xec) from [] (exit_mm+0x150/0x160) r5:c787d9c0 r4:c7ab0bc0 [] (exit_mm+0x0/0x160) from [] (do_exit+0x1f8/0x2d8) r7:00000817 r6:00000001 r5:0000000b r4:c787d9c0 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7aa7ca0 r6:c7ab0bc0 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c787d9c0 r5:c7ab0bc0 r4:c7aa7ca0 r3:c7aa7ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7aa7ca0 to 0xc7aa7ce8) 7ca0: 00000027 00000001 00000002 00000000 c7aa7d78 c03346e0 00000041 = 00000000 7cc0: 00000000 00000000 c7a9fba0 c7aa7cf4 c7aa7c30 c7aa7ce8 c003e280 = c002cbd0 7ce0: 60000013 ffffffff r8:00000000 r7:00000000 r6:00000041 r5:c7aa7cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000041 r5:c7a3d490 r4:c7aa7d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000041 r7:c7a3d3e0 r6:c7a9fba0 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000041 r7:c7aa7f70 r6:0006c458 r5:c7a9fba0 r4:00000041 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000041 r7:00000000 r6:00000000 r5:0006c458 r4:c7a9fba0 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:0006c458 r5:00000041 r4:0006b89c Scanning device for bad blocks kernel BUG at mm/filemap.c:2043! Unable to handle kernel NULL pointer dereference at virtual address = 00000000 pgd =3D c7a5c000 [00000000] *pgd=3D87a7d831, *pte=3D00000000, *ppte=3D00000000 Internal error: Oops: 817 [#3] PREEMPT Modules linked in: mxc_nand(+) nand nand_ids nand_ecc CPU: 0 Tainted: G D (3.0.1-pmx-rt8 #1) PC is at __bug+0x24/0x30 LR is at vprintk+0x3b4/0x404 pc : [] lr : [] psr: 20000013 sp : c7a6bce8 ip : c7a6bc30 fp : c7a6bcf4 r10: c789f9c0 r9 : 00000000 r8 : 00000000 r7 : 00000000 r6 : 00000006 r5 : c0334b80 r4 : c7a6bd78 r3 : 00000000 r2 : 00000002 r1 : 00000002 r0 : 00000027 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 00c5387d Table: 87a5c008 DAC: 00000015 Process ifup (pid: 223, stack limit =3D 0xc7a6a268) Stack: (0xc7a6bce8 to 0xc7a6c000) bce0: c7a6bd14 c7a6bcf8 c0076a30 c002cbb8 c7a6bd78 = c7a3d308 bd00: 00000006 c0253020 c7a6bd74 c7a6bd18 c0076bb0 c00769f8 00000006 = 00000000 bd20: c7a6bd44 c7a6bd40 c7a6a000 00000000 00001000 00000000 00000000 = 00000000 bd40: c7a6bd74 c0334b80 c0041c64 00000000 00000000 00000000 c789f9c0 = c7a6bd78 bd60: 00000000 00000000 c7a6bdac c7a6bd78 c0076ce8 c0076ad4 c7a6bf10 = 00000001 bd80: 00000000 00000006 00000000 00000000 00000000 c789f9c0 c7a3d258 = 00000006 bda0: c7a6be3c c7a6bdb0 c0078ee4 c0076c98 00000000 00000000 c7a6bed0 = 00000006 bdc0: 00000000 c0035098 c7a6bdec c7a6bdd8 c0035098 c002b600 c7a3d308 = c7a6bed0 bde0: c7a6bf10 c7a6be98 c008ec84 c0034fe8 00000000 00000001 c7a6be24 = c7a3f968 be00: 400ed000 00000000 c7a5d000 00000006 c7a09520 00000000 c789f9c0 = c7a3d274 be20: 00000000 c7a6be98 c7a6bf10 00000001 c7a6be8c c7a6be40 c0078fa8 = c0078a88 be40: c002b5f4 00000001 91827364 c7a6be4c c7a6be4c c7a6be54 c7a6be54 = 00000000 be60: c7a6beb4 c789f9c0 c7a6be98 c7a6bf70 c7a6bf10 fffffdee c7a6a000 = 00000000 be80: c7a6bf3c c7a6be90 c00a18a0 c0078f3c 00000000 00000000 c014e08c = c0034fe8 bea0: 00000000 00000001 ffffffff c789f9c0 00000000 00000000 00000000 = 00000000 bec0: c787d400 c005c35c 00000000 00000000 00000000 00000000 00000007 = 400ed000 bee0: 00000006 c7a6bfb0 00000006 0006c0d8 c7a6bfac c7a6bf00 c002420c = c002f0f4 bf00: c00242b0 c002f0f4 c7a6bf2c c7a6bf18 400ed000 00000006 c7a09558 = 00000006 bf20: c789f9c0 400ed000 c7a6bf70 00000006 c7a6bf6c c7a6bf40 c00a1ff4 = c00a1804 bf40: c7a6a000 400ed000 00001000 c789f9c0 400ed000 00000000 00000000 = 00000006 bf60: c7a6bfa4 c7a6bf70 c00a2278 c00a1f44 00000000 00000000 00000022 = 00000000 bf80: ffffffff 00000006 0006c4c8 400ed000 00000004 c0029c04 00000000 = c7a6bfa8 bfa0: c0029a80 c00a2240 00000006 0006c4c8 00000003 400ed000 00000006 = 00000000 bfc0: 00000006 0006c4c8 400ed000 00000004 00000006 00000000 000c42e8 = 00000001 bfe0: 00000000 beec0c10 40193e0c 401e721c 60000010 00000003 87ffe821 = 87ffec21 Backtrace:=20 [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000006 r5:c7a3d308 r4:c7a6bd78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000006 r7:c7a3d258 r6:c789f9c0 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000006 r7:c7a6bf70 r6:400ed000 r5:c789f9c0 r4:00000006 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000006 r7:00000000 r6:00000000 r5:400ed000 r4:c789f9c0 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400ed000 r5:0006c4c8 r4:00000006 Code: e59f0010 e1a01003 eb087524 e3a03000 (e5833000)=20 ---[ end trace 8dc2e804e8379a4e ]--- note: ifup[223] exited with preempt_count 1 BUG: scheduling while atomic: ifup/223/0x40000002 Modules linked in: mxc_nand(+) nand nand_ids nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a6a000 r5:c0306a38 r4:00000000 r3:20000113 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c787d400 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7a6babc r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (unmap_page_range+0x1c4/0x1dc) [] (unmap_page_range+0x0/0x1dc) from []=20 (unmap_vmas+0x80/0xb0) [] (unmap_vmas+0x0/0xb0) from [] = (exit_mmap+0x12c/0x290) [] (exit_mmap+0x0/0x290) from [] (mmput+0x3c/0xec) r7:c7a09554 r6:00000000 r5:00000000 r4:c7a09520 [] (mmput+0x0/0xec) from [] (exit_mm+0x150/0x160) r5:c787d400 r4:c7a09520 [] (exit_mm+0x0/0x160) from [] (do_exit+0x1f8/0x2d8) r7:00000817 r6:00000001 r5:0000000b r4:c787d400 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a6bca0 r6:c7a09520 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c787d400 r5:c7a09520 r4:c7a6bca0 r3:c7a6bca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a6bca0 to 0xc7a6bce8) bca0: 00000027 00000002 00000002 00000000 c7a6bd78 c0334b80 00000006 = 00000000 bcc0: 00000000 00000000 c789f9c0 c7a6bcf4 c7a6bc30 c7a6bce8 c003e29c = c002cbd0 bce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000006 r5:c7a6bcd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000006 r5:c7a3d308 r4:c7a6bd78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000006 r7:c7a3d258 r6:c789f9c0 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000006 r7:c7a6bf70 r6:400ed000 r5:c789f9c0 r4:00000006 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000006 r7:00000000 r6:00000000 r5:400ed000 r4:c789f9c0 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400ed000 r5:0006c4c8 r4:00000006 BUG: scheduling while atomic: udevd/216/0x40000002 Modules linked in: mxc_nand(+) nand nand_ids nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a36000 r5:c0306a38 r4:00000000 r3:20000113 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c7860960 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7818c80 r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (put_files_struct+0x94/0xec) [] (put_files_struct+0x0/0xec) from []=20 (exit_files+0x58/0x5c) [] (exit_files+0x0/0x5c) from [] = (do_exit+0x208/0x2d8) r5:0000000b r4:c7860960 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a37ca0 r6:c7a09860 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c7860960 r5:c7a09860 r4:c7a37ca0 r3:c7a37ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a37ca0 to 0xc7a37ce8) 7ca0: 00000027 00000000 00000002 00000000 c7a37d78 c0428aa0 00000008 = 00000000 7cc0: 00000000 00000000 c7a62c60 c7a37cf4 c7a37c30 c7a37ce8 c003e29c = c002cbd0 7ce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000008 r5:c7a37cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 BUG: scheduling while atomic: udevd/216/0x40000002 Modules linked in: mxc_nand(+) nand nand_ids nand_ecc Backtrace:=20 [] (dump_backtrace+0x0/0x110) from []=20 (dump_stack+0x18/0x1c) r6:c7a36000 r5:c0306a38 r4:00000000 r3:20000113 [] (dump_stack+0x0/0x1c) from []=20 (__schedule_bug+0x58/0x64) [] (__schedule_bug+0x0/0x64) from []=20 (__schedule+0x60/0x2f0) r4:c7860960 r3:00000000 [] (__schedule+0x0/0x2f0) from []=20 (__cond_resched+0x24/0x3c) [] (__cond_resched+0x0/0x3c) from []=20 (_cond_resched+0x38/0x48) r4:c7818c80 r3:00000001 [] (_cond_resched+0x0/0x48) from []=20 (put_files_struct+0x94/0xec) [] (put_files_struct+0x0/0xec) from []=20 (exit_files+0x58/0x5c) [] (exit_files+0x0/0x5c) from [] = (do_exit+0x208/0x2d8) r5:0000000b r4:c7860960 [] (do_exit+0x0/0x2d8) from [] (die+0x114/0x128) [] (die+0x0/0x128) from [] = (__do_kernel_fault+0x6c/0x8c) r7:c7a37ca0 r6:c7a09860 r5:00000817 r4:00000000 [] (__do_kernel_fault+0x0/0x8c) from []=20 (do_page_fault+0x134/0x14c) r8:00000000 r7:c03050cc r6:c7860960 r5:c7a09860 r4:c7a37ca0 r3:c7a37ca0 [] (do_page_fault+0x0/0x14c) from []=20 (do_DataAbort+0x38/0xa0) [] (do_DataAbort+0x0/0xa0) from [] = (__dabt_svc+0x4c/0x80) Exception stack(0xc7a37ca0 to 0xc7a37ce8) 7ca0: 00000027 00000000 00000002 00000000 c7a37d78 c0428aa0 00000008 = 00000000 7cc0: 00000000 00000000 c7a62c60 c7a37cf4 c7a37c30 c7a37ce8 c003e29c = c002cbd0 7ce0: 20000013 ffffffff r8:00000000 r7:00000000 r6:00000008 r5:c7a37cd4 r4:ffffffff [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [] = (generic_perform_write+0xe8/0x1c4) r7:c0253020 r6:00000008 r5:c7a3d7a0 r4:c7a37d78 [] (generic_perform_write+0x0/0x1c4) from []=20 (generic_file_buffered_write+0x5c/0x88) [] (generic_file_buffered_write+0x0/0x88) from []=20 (__generic_file_aio_write+0x468/0x4b4) r8:00000008 r7:c7a3d6f0 r6:c7a62c60 r5:00000000 r4:00000000 [] (__generic_file_aio_write+0x0/0x4b4) from []=20 (generic_file_aio_write+0x78/0xe8) [] (generic_file_aio_write+0x0/0xe8) from []=20 (do_sync_write+0xa8/0xe4) [] (do_sync_write+0x0/0xe4) from [] = (vfs_write+0xbc/0x148) r8:00000008 r7:c7a37f70 r6:400d3000 r5:c7a62c60 r4:00000008 [] (vfs_write+0x0/0x148) from [] = (sys_write+0x44/0x70) r8:00000008 r7:00000000 r6:00000000 r5:400d3000 r4:c7a62c60 [] (sys_write+0x0/0x70) from []=20 (ret_fast_syscall+0x0/0x30) r8:c0029c04 r7:00000004 r6:400d3000 r5:000233d8 r4:00000008 init: udev main process (216) killed by SEGV signal init: udev main process ended, respawning hbm fpgaload loaded successfully DSPLOAD: loaded successful kernel BUG at mm/filemap.c:2043! Unable to handle kernel NULL pointer dereference at virtual address = 00000000 pgd =3D c7afc000 [00000000] *pgd=3D87ae6831, *pte=3D00000000, *ppte=3D00000000 Internal error: Oops: 817 [#4] PREEMPT Modules linked in: dspload fpgaload mxc_nand(+) nand nand_ids nand_ecc CPU: 0 Tainted: G D (3.0.1-pmx-rt8 #1) PC is at __bug+0x24/0x30 LR is at vprintk+0x3b4/0x404 pc : [] lr : [] psr: 20000013 sp : c7ac5ce8 ip : c7ac5c30 fp : c7ac5cf4 r10: c789f640 r9 : 00000000 r8 : 00000000 r7 : 00000000 r6 : 00001000 r5 : c04260e0 r4 : c7ac5d78 r3 : 00000000 r2 : 00000002 r1 : 00000003 r0 : 00000027 Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 00c5387d Table: 87afc008 DAC: 00000015 Process udevadm (pid: 244, stack limit =3D 0xc7ac4268) Stack: (0xc7ac5ce8 to 0xc7ac6000) 5ce0: c7ac5d14 c7ac5cf8 c0076a30 c002cbb8 c7ac5d78 = c7a36f68 5d00: 00001000 c0253020 c7ac5d74 c7ac5d18 c0076bb0 c00769f8 00001000 = 00000000 5d20: c7ac5d44 c7ac5d40 c7ac4000 00000000 00001000 00000000 00000000 = 00000000 5d40: c0035098 c04260e0 00000001 00000000 00000000 00000000 c789f640 = c7ac5d78 5d60: 00000000 00000000 c7ac5dac c7ac5d78 c0076ce8 c0076ad4 c7ac5f10 = 00000001 5d80: 00000000 00001000 00000000 00000000 00000000 c789f640 c7a36eb8 = 00001000 5da0: c7ac5e3c c7ac5db0 c0078ee4 c0076c98 00000000 00000000 c7ac5ed0 = 00001000 5dc0: 00000000 c0035098 c7ac5dec c7ac5dd8 c0035098 c002b600 c7a36f68 = c7ac5ed0 5de0: c7ac5f10 c7ac5e98 c008ec84 beb3cb78 00000004 00000001 c7ac5e18 = 00000001 5e00: 00000000 00002000 c74041a0 00001000 c7ac5d28 00000000 c789f640 = c7a36ed4 5e20: 00000000 c7ac5e98 c7ac5f10 00000001 c7ac5e8c c7ac5e40 c0078fa8 = c0078a88 5e40: 000000a0 c7ac5f64 91827364 c7ac5e4c c7ac5e4c c7ac5e54 c7ac5e54 = 00000000 5e60: beb3c88c c789f640 c7ac5e98 c7ac5f70 c7ac5f10 fffffdee c7ac4000 = 00000000 5e80: c7ac5f3c c7ac5e90 c00a18a0 c0078f3c 00000000 00000000 c7863980 = 00000001 5ea0: 00000000 00000001 ffffffff c789f640 00000000 00000000 00000000 = 00000000 5ec0: c78a3a20 c7ac5ed0 00000000 00000000 00000000 00000000 c0024c60 = 00000002 5ee0: 00001000 ffffffff 00001000 00001f60 c7ac5f1c c7ac5f00 c002cb90 = c002b5d0 5f00: c002b5f4 00000001 c0306a38 c7ac4000 400be000 00001000 c7ac5e18 = 00001000 5f20: c789f640 400be000 c7ac5f70 00001000 c7ac5f6c c7ac5f40 c00a1ff4 = c00a1804 5f40: c7ac5f80 0000004e c0029c04 c789f640 400be000 00000000 00000000 = 00001000 5f60: c7ac5fa4 c7ac5f70 c00a2278 c00a1f44 00000000 00000000 beb3c8a0 = 00000000 5f80: 00000006 00001000 4022f5c8 400be000 00000004 c0029c04 00000000 = c7ac5fa8 5fa0: c0029a80 c00a2240 00001000 4022f5c8 00000001 400be000 00001000 = 00000000 5fc0: 00001000 4022f5c8 400be000 00000004 00001000 0000001c 000c42e8 = beb3c864 5fe0: 00000000 beb3c2a8 4016ae0c 401be21c 60000010 00000001 00000000 = 00000000 Backtrace:=20 [] (__bug+0x0/0x30) from []=20 (iov_iter_copy_from_user_atomic+0x44/0xdc) [] (iov_iter_copy_from_user_atomic+0x0/0xdc) from [ PPS to see the PTP clock options. # CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set CONFIG_GPIO_SYSFS=y # # Memory mapped GPIO drivers: # CONFIG_GPIO_BASIC_MMIO_CORE=y CONFIG_GPIO_BASIC_MMIO=y # CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: # # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCF857X is not set # CONFIG_GPIO_SX150X is not set # CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: # # # SPI GPIO expanders: # # CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MCP23S08 is not set # CONFIG_GPIO_MC33880 is not set # CONFIG_GPIO_74X164 is not set # # AC97 GPIO expanders: # # # MODULbus GPIO expanders: # CONFIG_W1=y # # 1-wire Bus Masters # # CONFIG_W1_MASTER_DS2490 is not set # CONFIG_W1_MASTER_DS2482 is not set CONFIG_W1_MASTER_MXC=y # CONFIG_W1_MASTER_DS1WM is not set # CONFIG_W1_MASTER_GPIO is not set # # 1-wire Slaves # CONFIG_W1_SLAVE_THERM=m CONFIG_W1_SLAVE_SMEM=m # CONFIG_W1_SLAVE_DS2408 is not set # CONFIG_W1_SLAVE_DS2423 is not set CONFIG_W1_SLAVE_DS2431=m CONFIG_W1_SLAVE_DS2433=m CONFIG_W1_SLAVE_DS2433_CRC=y CONFIG_W1_SLAVE_DS2760=m # CONFIG_W1_SLAVE_DS2780 is not set CONFIG_W1_SLAVE_BQ27000=m # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_MAX63XX_WATCHDOG is not set CONFIG_IMX2_WDT=y # # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # # CONFIG_BCMA is not set CONFIG_MFD_SUPPORT=y # CONFIG_MFD_CORE is not set # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_HTC_I2CPLD is not set # CONFIG_TPS6105X is not set # CONFIG_TPS65010 is not set # CONFIG_TPS6507X is not set # CONFIG_MFD_TPS6586X is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_STMPE is not set # CONFIG_MFD_TC3589X is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_T7L66XB is not set # CONFIG_MFD_TC6387XB is not set # CONFIG_MFD_TC6393XB is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_MAX8997 is not set # CONFIG_MFD_MAX8998 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set # CONFIG_MFD_WM831X_SPI is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13XXX is not set # CONFIG_ABX500_CORE is not set # CONFIG_EZX_PCAP is not set # CONFIG_MFD_WL1273_CORE is not set # CONFIG_MFD_TPS65910 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Display device support # # CONFIG_DISPLAY_SUPPORT is not set # CONFIG_SOUND is not set CONFIG_HID_SUPPORT=y CONFIG_HID=m CONFIG_HIDRAW=y # # USB Input Devices # CONFIG_USB_HID=m # CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set # # Special HID drivers # # CONFIG_HID_A4TECH is not set # CONFIG_HID_ACRUX is not set # CONFIG_HID_APPLE is not set # CONFIG_HID_BELKIN is not set # CONFIG_HID_CHERRY is not set # CONFIG_HID_CHICONY is not set # CONFIG_HID_CYPRESS is not set # CONFIG_HID_DRAGONRISE is not set # CONFIG_HID_EMS_FF is not set # CONFIG_HID_EZKEY is not set # CONFIG_HID_KEYTOUCH is not set # CONFIG_HID_KYE is not set # CONFIG_HID_UCLOGIC is not set # CONFIG_HID_WALTOP is not set # CONFIG_HID_GYRATION is not set # CONFIG_HID_TWINHAN is not set # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LCPOWER is not set # CONFIG_HID_LOGITECH is not set # CONFIG_HID_MICROSOFT is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_MULTITOUCH is not set # CONFIG_HID_NTRIG is not set # CONFIG_HID_ORTEK is not set # CONFIG_HID_PANTHERLORD is not set # CONFIG_HID_PETALYNX is not set # CONFIG_HID_PICOLCD is not set # CONFIG_HID_QUANTA is not set # CONFIG_HID_ROCCAT is not set # CONFIG_HID_ROCCAT_ARVO is not set # CONFIG_HID_ROCCAT_KONE is not set # CONFIG_HID_ROCCAT_KONEPLUS is not set # CONFIG_HID_ROCCAT_KOVAPLUS is not set # CONFIG_HID_ROCCAT_PYRA is not set # CONFIG_HID_SAMSUNG is not set # CONFIG_HID_SONY is not set # CONFIG_HID_SUNPLUS is not set # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set # CONFIG_HID_TOPSEED is not set # CONFIG_HID_THRUSTMASTER is not set # CONFIG_HID_ZEROPLUS is not set # CONFIG_HID_ZYDACRON is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # # CONFIG_USB_DEVICEFS is not set # CONFIG_USB_DEVICE_CLASS is not set CONFIG_USB_DYNAMIC_MINORS=y # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set # CONFIG_USB_MON is not set # CONFIG_USB_WUSB is not set # CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_MXC=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_ISP1362_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HWA_HCD is not set # CONFIG_USB_MUSB_HDRC is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set # CONFIG_USB_UAS is not set # CONFIG_USB_LIBUSUAL is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # # USB port drivers # CONFIG_USB_SERIAL=m # CONFIG_USB_EZUSB is not set # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP210X is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set # CONFIG_USB_SERIAL_FUNSOFT is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set # CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_MOTOROLA is not set # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIEMENS_MPI is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set # CONFIG_USB_SERIAL_ZIO is not set # CONFIG_USB_SERIAL_SSU100 is not set # CONFIG_USB_SERIAL_DEBUG is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_GADGET is not set # # OTG and related infrastructure # CONFIG_USB_OTG_UTILS=y # CONFIG_USB_GPIO_VBUS is not set CONFIG_USB_ULPI=y # CONFIG_NOP_USB_XCEIV is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y # # LED drivers # # CONFIG_LEDS_LM3530 is not set # CONFIG_LEDS_PCA9532 is not set CONFIG_LEDS_GPIO=y CONFIG_LEDS_GPIO_PLATFORM=y # CONFIG_LEDS_LP3944 is not set # CONFIG_LEDS_LP5521 is not set # CONFIG_LEDS_LP5523 is not set # CONFIG_LEDS_PCA955X is not set # CONFIG_LEDS_DAC124S085 is not set # CONFIG_LEDS_BD2802 is not set # CONFIG_LEDS_LT3593 is not set CONFIG_LEDS_TRIGGERS=y # # LED Triggers # CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_LEDS_TRIGGER_BACKLIGHT=m CONFIG_LEDS_TRIGGER_GPIO=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m # # iptables trigger is under Netfilter config (LED target) # # CONFIG_NFC_DEVICES is not set # CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # CONFIG_RTC_DRV_DS1307 is not set # CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS3232 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_ISL12022 is not set # CONFIG_RTC_DRV_X1205 is not set CONFIG_RTC_DRV_PCF8563=y # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_BQ32K is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set # CONFIG_RTC_DRV_RX8025 is not set # CONFIG_RTC_DRV_EM3027 is not set # CONFIG_RTC_DRV_RV3029C2 is not set # # SPI RTC drivers # # CONFIG_RTC_DRV_M41T93 is not set # CONFIG_RTC_DRV_M41T94 is not set # CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_DS3234 is not set # CONFIG_RTC_DRV_PCF2123 is not set # # Platform RTC drivers # # CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set CONFIG_RTC_MXC=y # CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # CONFIG_DMADEVICES=y # CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices # # CONFIG_DW_DMAC is not set # CONFIG_MX3_IPU is not set # CONFIG_TIMB_DMA is not set CONFIG_IMX_SDMA=m CONFIG_DMA_ENGINE=y # # DMA Clients # # CONFIG_NET_DMA is not set # CONFIG_ASYNC_TX_DMA is not set # CONFIG_DMATEST is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_STAGING is not set CONFIG_CLKDEV_LOOKUP=y CONFIG_CLKSRC_MMIO=y # # File systems # # CONFIG_EXT2_FS is not set # CONFIG_EXT3_FS is not set # CONFIG_EXT4_FS is not set # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_FS_POSIX_ACL is not set CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_QUOTACTL is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # # Caches # # CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set CONFIG_MISC_FILESYSTEMS=y # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_UBIFS_FS=y CONFIG_UBIFS_FS_XATTR=y CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_UBIFS_FS_LZO=y CONFIG_UBIFS_FS_ZLIB=y # CONFIG_UBIFS_FS_DEBUG is not set # CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_PSTORE is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set # CONFIG_NETWORK_FILESYSTEMS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=m # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=m # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set CONFIG_NLS_ISO8859_15=m # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=m # # Kernel hacking # # CONFIG_PRINTK_TIME is not set CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_DEBUG_KERNEL=y # CONFIG_LOCKUP_DETECTOR is not set # CONFIG_HARDLOCKUP_DETECTOR is not set # CONFIG_DETECT_HUNG_TASK is not set CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_PREEMPT=y # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_SPARSE_RCU_POINTER is not set # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_LIST is not set # CONFIG_TEST_LIST_SORT is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_CREDENTIALS is not set CONFIG_FRAME_POINTER=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=60 # CONFIG_RCU_CPU_STALL_VERBOSE is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DMA_API_DEBUG is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_STRICT_DEVMEM is not set # CONFIG_ARM_UNWIND is not set # CONFIG_DEBUG_USER is not set # CONFIG_DEBUG_LL is not set # CONFIG_OC_ETM is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP=m CONFIG_CRYPTO_PCOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_TEST is not set # # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set # CONFIG_CRYPTO_SEQIV is not set # # Block modes # CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set # CONFIG_CRYPTO_ECB is not set # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # # Hash modes # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set # # Digest # # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_GHASH is not set # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD128 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_RMD256 is not set # CONFIG_CRYPTO_RMD320 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA256 is not set # CONFIG_CRYPTO_SHA512 is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_WP512 is not set # # Ciphers # # CONFIG_CRYPTO_AES is not set # CONFIG_CRYPTO_ANUBIS is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_TWOFISH is not set # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=y # # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set CONFIG_CRYPTO_HW=y # CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y CONFIG_RATIONAL=y CONFIG_CRC_CCITT=y CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y # CONFIG_XZ_DEC is not set # CONFIG_XZ_DEC_BCJ is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y CONFIG_GENERIC_ATOMIC64=y # CONFIG_AVERAGE is not set --Boundary-00=_P6UQONnDFR78Ts9--