RCU: don't turn off lockdep when find suspicious rcu_dereference_check() usage
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From: Miles Lane on 20 Apr 2010 11:40 Excellent. Here are the results on my machine. .config appended. [ 0.177300] [ INFO: suspicious rcu_dereference_check() usage. ] [ 0.177428] --------------------------------------------------- [ 0.177557] include/linux/cgroup.h:533 invoked rcu_dereference_check() without protection! [ 0.177760] [ 0.177761] other info that might help us debug this: [ 0.177762] [ 0.178123] [ 0.178124] rcu_scheduler_active = 1, debug_locks = 1 [ 0.178369] no locks held by watchdog/0/5. [ 0.178493] [ 0.178494] stack backtrace: [ 0.178735] Pid: 5, comm: watchdog/0 Not tainted 2.6.34-rc5 #18 [ 0.178863] Call Trace: [ 0.178994] [<ffffffff81067fc2>] lockdep_rcu_dereference+0x9d/0xa5 [ 0.179127] [<ffffffff8102d667>] task_subsys_state+0x48/0x60 [ 0.179259] [<ffffffff810328e5>] __sched_setscheduler+0x19d/0x300 [ 0.179392] [<ffffffff8102b477>] ? need_resched+0x1e/0x28 [ 0.179523] [<ffffffff813cd501>] ? schedule+0x643/0x66e [ 0.179653] [<ffffffff81091903>] ? watchdog+0x0/0x8c [ 0.179783] [<ffffffff81032a63>] sched_setscheduler+0xe/0x10 [ 0.179913] [<ffffffff8109192d>] watchdog+0x2a/0x8c [ 0.180010] [<ffffffff81091903>] ? watchdog+0x0/0x8c [ 0.180142] [<ffffffff8105713e>] kthread+0x89/0x91 [ 0.180272] [<ffffffff81068922>] ? trace_hardirqs_on_caller+0x114/0x13f [ 0.180405] [<ffffffff81003994>] kernel_thread_helper+0x4/0x10 [ 0.180537] [<ffffffff813cfcc0>] ? restore_args+0x0/0x30 [ 0.180667] [<ffffffff810570b5>] ? kthread+0x0/0x91 [ 0.180796] [<ffffffff81003990>] ? kernel_thread_helper+0x0/0x10 [ 3.116754] [ INFO: suspicious rcu_dereference_check() usage. ] [ 3.116754] --------------------------------------------------- [ 3.116754] kernel/cgroup.c:4432 invoked rcu_dereference_check() without protection! [ 3.116754] [ 3.116754] other info that might help us debug this: [ 3.116754] [ 3.116754] [ 3.116754] rcu_scheduler_active = 1, debug_locks = 1 [ 3.116754] 2 locks held by async/1/666: [ 3.116754] #0: (&shost->scan_mutex){+.+.+.}, at: [<ffffffff812df0a0>] __scsi_add_device+0x83/0xe4 [ 3.116754] #1: (&(&blkcg->lock)->rlock){......}, at: [<ffffffff811f2e8d>] blkiocg_add_blkio_group+0x29/0x7f [ 3.116754] [ 3.116754] stack backtrace: [ 3.116754] Pid: 666, comm: async/1 Not tainted 2.6.34-rc5 #18 [ 3.116754] Call Trace: [ 3.116754] [<ffffffff81067fc2>] lockdep_rcu_dereference+0x9d/0xa5 [ 3.116754] [<ffffffff8107f9b1>] css_id+0x3f/0x51 [ 3.116754] [<ffffffff811f2e9c>] blkiocg_add_blkio_group+0x38/0x7f [ 3.116754] [<ffffffff811f4e64>] cfq_init_queue+0xdf/0x2dc [ 3.116754] [<ffffffff811e3445>] elevator_init+0xba/0xf5 [ 3.116754] [<ffffffff812dc02a>] ? scsi_request_fn+0x0/0x451 [ 3.116754] [<ffffffff811e696b>] blk_init_queue_node+0x12f/0x135 [ 3.116754] [<ffffffff811e697d>] blk_init_queue+0xc/0xe [ 3.116754] [<ffffffff812dc49c>] __scsi_alloc_queue+0x21/0x111 [ 3.116754] [<ffffffff812dc5a4>] scsi_alloc_queue+0x18/0x64 [ 3.116754] [<ffffffff812de5a0>] scsi_alloc_sdev+0x19e/0x256 [ 3.116754] [<ffffffff812de73e>] scsi_probe_and_add_lun+0xe6/0x9c5 [ 3.116754] [<ffffffff81068922>] ? trace_hardirqs_on_caller+0x114/0x13f [ 3.116754] [<ffffffff813ce0d6>] ? __mutex_lock_common+0x3e4/0x43a [ 3.116754] [<ffffffff812df0a0>] ? __scsi_add_device+0x83/0xe4 [ 3.116754] [<ffffffff812d0a5c>] ? transport_setup_classdev+0x0/0x17 [ 3.116754] [<ffffffff812df0a0>] ? __scsi_add_device+0x83/0xe4 [ 3.116754] [<ffffffff812df0d5>] __scsi_add_device+0xb8/0xe4 [ 3.116754] [<ffffffff812ea9c5>] ata_scsi_scan_host+0x74/0x16e [ 3.116754] [<ffffffff81057685>] ? autoremove_wake_function+0x0/0x34 [ 3.116754] [<ffffffff812e8e64>] async_port_probe+0xab/0xb7 [ 3.116754] [<ffffffff8105e1b5>] ? async_thread+0x0/0x1f4 [ 3.116754] [<ffffffff8105e2ba>] async_thread+0x105/0x1f4 [ 3.116754] [<ffffffff81033d79>] ? default_wake_function+0x0/0xf [ 3.116754] [<ffffffff8105e1b5>] ? async_thread+0x0/0x1f4 [ 3.116754] [<ffffffff8105713e>] kthread+0x89/0x91 [ 3.116754] [<ffffffff81068922>] ? trace_hardirqs_on_caller+0x114/0x13f [ 3.116754] [<ffffffff81003994>] kernel_thread_helper+0x4/0x10 [ 3.116754] [<ffffffff813cfcc0>] ? restore_args+0x0/0x30 [ 3.116754] [<ffffffff810570b5>] ? kthread+0x0/0x91 [ 3.116754] [<ffffffff81003990>] ? kernel_thread_helper+0x0/0x10 [ 33.425087] [ INFO: suspicious rcu_dereference_check() usage. ] [ 33.425090] --------------------------------------------------- [ 33.425094] net/core/dev.c:1993 invoked rcu_dereference_check() without protection! [ 33.425098] [ 33.425098] other info that might help us debug this: [ 33.425100] [ 33.425103] [ 33.425104] rcu_scheduler_active = 1, debug_locks = 1 [ 33.425108] 2 locks held by canberra-gtk-pl/4208: [ 33.425111] #0: (sk_lock-AF_INET){+.+.+.}, at: [<ffffffff81394ffd>] inet_stream_connect+0x3a/0x24d [ 33.425125] #1: (rcu_read_lock_bh){.+....}, at: [<ffffffff8134a809>] dev_queue_xmit+0x14e/0x4b8 [ 33.425137] [ 33.425138] stack backtrace: [ 33.425142] Pid: 4208, comm: canberra-gtk-pl Not tainted 2.6.34-rc5 #18 [ 33.425146] Call Trace: [ 33.425154] [<ffffffff81067fc2>] lockdep_rcu_dereference+0x9d/0xa5 [ 33.425161] [<ffffffff8134a914>] dev_queue_xmit+0x259/0x4b8 [ 33.425167] [<ffffffff8134a809>] ? dev_queue_xmit+0x14e/0x4b8 [ 33.425173] [<ffffffff81041c52>] ? _local_bh_enable_ip+0xcd/0xda [ 33.425180] [<ffffffff8135375a>] neigh_resolve_output+0x234/0x285 [ 33.425188] [<ffffffff8136f71f>] ip_finish_output2+0x257/0x28c [ 33.425193] [<ffffffff8136f7bc>] ip_finish_output+0x68/0x6a [ 33.425198] [<ffffffff813704b3>] T.866+0x52/0x59 [ 33.425203] [<ffffffff813706fe>] ip_output+0xaa/0xb4 [ 33.425209] [<ffffffff8136ebb8>] ip_local_out+0x20/0x24 [ 33.425215] [<ffffffff8136f204>] ip_queue_xmit+0x309/0x368 [ 33.425223] [<ffffffff810e41e6>] ? __kmalloc_track_caller+0x111/0x155 [ 33.425230] [<ffffffff813831ef>] ? tcp_connect+0x223/0x3d3 [ 33.425236] [<ffffffff81381971>] tcp_transmit_skb+0x707/0x745 [ 33.425243] [<ffffffff81383342>] tcp_connect+0x376/0x3d3 [ 33.425250] [<ffffffff81268ac3>] ? secure_tcp_sequence_number+0x55/0x6f [ 33.425256] [<ffffffff813872f0>] tcp_v4_connect+0x3df/0x455 [ 33.425263] [<ffffffff8133cbd9>] ? lock_sock_nested+0xf3/0x102 [ 33.425269] [<ffffffff81395067>] inet_stream_connect+0xa4/0x24d [ 33.425276] [<ffffffff8133b418>] sys_connect+0x90/0xd0 [ 33.425283] [<ffffffff81002b9c>] ? sysret_check+0x27/0x62 [ 33.425289] [<ffffffff81068922>] ? trace_hardirqs_on_caller+0x114/0x13f [ 33.425296] [<ffffffff813ced00>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 33.425303] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b [ 52.869375] [ INFO: suspicious rcu_dereference_check() usage. ] [ 52.869378] --------------------------------------------------- [ 52.869382] net/mac80211/sta_info.c:886 invoked rcu_dereference_check() without protection! [ 52.869386] [ 52.869387] other info that might help us debug this: [ 52.869389] [ 52.869392] [ 52.869392] rcu_scheduler_active = 1, debug_locks = 1 [ 52.869397] 1 lock held by Xorg/4051: [ 52.869399] #0: (&dev->struct_mutex){+.+.+.}, at: [<ffffffff812afdc4>] i915_gem_do_execbuffer+0xf4c/0xfda [ 52.869414] [ 52.869415] stack backtrace: [ 52.869420] Pid: 4051, comm: Xorg Not tainted 2.6.34-rc5 #18 [ 52.869423] Call Trace: [ 52.869426] <IRQ> [<ffffffff81067fc2>] lockdep_rcu_dereference+0x9d/0xa5 [ 52.869454] [<ffffffffa01289ae>] ieee80211_find_sta_by_hw+0x46/0x10f [mac80211] [ 52.869467] [<ffffffffa0128a8e>] ieee80211_find_sta+0x17/0x19 [mac80211] [ 52.869483] [<ffffffffa017a0f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] [ 52.869490] [<ffffffff8106842f>] ? mark_lock+0x2d/0x235 [ 52.869501] [<ffffffffa01a2f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] [ 52.869508] [<ffffffff8120a3d3>] ? is_swiotlb_buffer+0x2e/0x3b [ 52.869518] [<ffffffffa019bbf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] [ 52.869524] [<ffffffff81068908>] ? trace_hardirqs_on_caller+0xfa/0x13f [ 52.869534] [<ffffffffa019c3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] [ 52.869540] [<ffffffff810411df>] tasklet_action+0xa7/0x10f [ 52.869546] [<ffffffff810421f1>] __do_softirq+0x144/0x252 [ 52.869553] [<ffffffff81003a8c>] call_softirq+0x1c/0x34 [ 52.869559] [<ffffffff810050e4>] do_softirq+0x38/0x80 [ 52.869564] [<ffffffff81041cbe>] irq_exit+0x45/0x94 [ 52.869569] [<ffffffff81004829>] do_IRQ+0xad/0xc4 [ 52.869576] [<ffffffff813cfc13>] ret_from_intr+0x0/0xf [ 52.869580] <EOI> [<ffffffff81068765>] ? lockdep_trace_alloc+0xbe/0xc2 [ 52.869592] [<ffffffff810bca55>] __alloc_pages_nodemask+0x8f/0x6a5 [ 52.869598] [<ffffffff810b70f5>] ? rcu_read_lock+0x0/0x35 [ 52.869604] [<ffffffff810b70f5>] ? rcu_read_lock+0x0/0x35 [ 52.869610] [<ffffffff810c33cb>] ? kmap_atomic+0x16/0x4b [ 52.869615] [<ffffffff810b71ad>] ? rcu_read_unlock+0x21/0x23 [ 52.869621] [<ffffffff810b6c3c>] __page_cache_alloc+0x14/0x16 [ 52.869627] [<ffffffff810b836d>] do_read_cache_page+0x43/0x121 [ 52.869632] [<ffffffff810c54bd>] ? shmem_readpage+0x0/0x3c [ 52.869638] [<ffffffff810b8464>] read_cache_page_gfp+0x19/0x23 [ 52.869644] [<ffffffff812aac10>] i915_gem_object_get_pages+0xa1/0x115 [ 52.869651] [<ffffffff812ad23e>] i915_gem_object_bind_to_gtt+0x16d/0x2ce [ 52.869657] [<ffffffff812ad3c6>] i915_gem_object_pin+0x27/0x88 [ 52.869663] [<ffffffff812af316>] i915_gem_do_execbuffer+0x49e/0xfda [ 52.869670] [<ffffffff810cbb93>] ? might_fault+0x63/0xb3 [ 52.869676] [<ffffffff810cbbdc>] ? might_fault+0xac/0xb3 [ 52.869681] [<ffffffff810cbb93>] ? might_fault+0x63/0xb3 [ 52.869687] [<ffffffff812b010d>] i915_gem_execbuffer+0x192/0x221 [ 52.869694] [<ffffffff812900d0>] drm_ioctl+0x25a/0x36e [ 52.869700] [<ffffffff812aff7b>] ? i915_gem_execbuffer+0x0/0x221 [ 52.869707] [<ffffffff810e9ad1>] ? do_sync_read+0xc6/0x103 [ 52.869714] [<ffffffff810f6dcd>] vfs_ioctl+0x2d/0xa1 [ 52.869720] [<ffffffff810f7343>] do_vfs_ioctl+0x48b/0x4d1 [ 52.869726] [<ffffffff810f73da>] sys_ioctl+0x51/0x74 [ 52.869733] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b [ 52.884563] [ INFO: suspicious rcu_dereference_check() usage. ] [ 52.884566] --------------------------------------------------- [ 52.884571] net/mac80211/sta_info.c:886 invoked rcu_dereference_check() without protection! [ 52.884574] [ 52.884575] other info that might help us debug this: [ 52.884577] [ 52.884580] [ 52.884581] rcu_scheduler_active = 1, debug_locks = 1 [ 52.884585] 1 lock held by rsyslogd/3854: [ 52.884588] #0: (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [<ffffffff810b7f97>] generic_file_aio_write+0x47/0xa8 [ 52.884604] [ 52.884605] stack backtrace: [ 52.884610] Pid: 3854, comm: rsyslogd Not tainted 2.6.34-rc5 #18 [ 52.884613] Call Trace: [ 52.884617] <IRQ> [<ffffffff81067fc2>] lockdep_rcu_dereference+0x9d/0xa5 [ 52.884645] [<ffffffffa01289fe>] ieee80211_find_sta_by_hw+0x96/0x10f [mac80211] [ 52.884658] [<ffffffffa0128a8e>] ieee80211_find_sta+0x17/0x19 [mac80211] [ 52.884675] [<ffffffffa017a0f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] [ 52.884681] [<ffffffff8106842f>] ? mark_lock+0x2d/0x235 [ 52.884693] [<ffffffffa01a2f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] [ 52.884701] [<ffffffff8120a3d3>] ? is_swiotlb_buffer+0x2e/0x3b [ 52.884710] [<ffffffffa019bbf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] [ 52.884717] [<ffffffff81068908>] ? trace_hardirqs_on_caller+0xfa/0x13f [ 52.884726] [<ffffffffa019c3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] [ 52.884733] [<ffffffff810411df>] tasklet_action+0xa7/0x10f [ 52.884739] [<ffffffff810421f1>] __do_softirq+0x144/0x252 [ 52.884746] [<ffffffff81003a8c>] call_softirq+0x1c/0x34 [ 52.884752] [<ffffffff810050e4>] do_softirq+0x38/0x80 [ 52.884757] [<ffffffff81041cbe>] irq_exit+0x45/0x94 [ 52.884762] [<ffffffff81004829>] do_IRQ+0xad/0xc4 [ 52.884769] [<ffffffff813cfc13>] ret_from_intr+0x0/0xf [ 52.884773] <EOI> [<ffffffff810e3509>] ? kmem_cache_free+0xb0/0x134 [ 52.884789] [<ffffffff811913dc>] ? jbd2_journal_stop+0x32c/0x33e [ 52.884796] [<ffffffff811913dc>] jbd2_journal_stop+0x32c/0x33e [ 52.884804] [<ffffffff8115e689>] ? ext4_dirty_inode+0x40/0x45 [ 52.884811] [<ffffffff81105fdb>] ? __mark_inode_dirty+0x2f/0x12e [ 52.884819] [<ffffffff81170a65>] __ext4_journal_stop+0x6f/0x75 [ 52.884825] [<ffffffff81162949>] ext4_da_write_end+0x25c/0x2fc [ 52.884833] [<ffffffff810b6b2e>] generic_file_buffered_write+0x161/0x25b [ 52.884840] [<ffffffff810b7f1b>] __generic_file_aio_write+0x24a/0x27f [ 52.884845] [<ffffffff810b7f97>] ? generic_file_aio_write+0x47/0xa8 [ 52.884852] [<ffffffff810b7faa>] generic_file_aio_write+0x5a/0xa8 [ 52.884858] [<ffffffff8115ab2a>] ext4_file_write+0x8c/0x96 [ 52.884864] [<ffffffff810e99ce>] do_sync_write+0xc6/0x103 [ 52.884871] [<ffffffff810eac6d>] ? rcu_read_lock+0x0/0x35 [ 52.884878] [<ffffffff811c17db>] ? selinux_file_permission+0x57/0xaf [ 52.884885] [<ffffffff811bb085>] ? security_file_permission+0x11/0x13 [ 52.884893] [<ffffffff810e9f33>] vfs_write+0xa9/0x106 [ 52.884898] [<ffffffff810ea046>] sys_write+0x45/0x69 [ 52.884905] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b [ 85.939528] [ INFO: suspicious rcu_dereference_check() usage. ] [ 85.939531] --------------------------------------------------- [ 85.939535] include/net/inet_timewait_sock.h:227 invoked rcu_dereference_check() without protection! [ 85.939539] [ 85.939540] other info that might help us debug this: [ 85.939541] [ 85.939544] [ 85.939545] rcu_scheduler_active = 1, debug_locks = 1 [ 85.939549] 2 locks held by gwibber-service/4798: [ 85.939552] #0: (&p->lock){+.+.+.}, at: [<ffffffff811034b2>] seq_read+0x37/0x381 [ 85.939566] #1: (&(&hashinfo->ehash_locks[i])->rlock){+.-...}, at: [<ffffffff81386355>] established_get_next+0xc4/0x132 [ 85.939579] [ 85.939580] stack backtrace: [ 85.939585] Pid: 4798, comm: gwibber-service Not tainted 2.6.34-rc5 #18 [ 85.939588] Call Trace: [ 85.939598] [<ffffffff81067fc2>] lockdep_rcu_dereference+0x9d/0xa5 [ 85.939604] [<ffffffff81385018>] twsk_net+0x4f/0x57 [ 85.939610] [<ffffffff813862e5>] established_get_next+0x54/0x132 [ 85.939615] [<ffffffff813864c7>] tcp_seq_next+0x5d/0x6a [ 85.939621] [<ffffffff81103701>] seq_read+0x286/0x381 [ 85.939627] [<ffffffff8110347b>] ? seq_read+0x0/0x381 [ 85.939633] [<ffffffff81133240>] proc_reg_read+0x8d/0xac [ 85.939640] [<ffffffff810ea110>] vfs_read+0xa6/0x103 [ 85.939645] [<ffffffff810ea223>] sys_read+0x45/0x69 [ 85.939652] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b [ 87.296366] [ INFO: suspicious rcu_dereference_check() usage. ] [ 87.296369] --------------------------------------------------- [ 87.296373] include/net/inet_timewait_sock.h:227 invoked rcu_dereference_check() without protection! [ 87.296377] [ 87.296377] other info that might help us debug this: [ 87.296379] [ 87.296382] [ 87.296383] rcu_scheduler_active = 1, debug_locks = 1 [ 87.296386] no locks held by gwibber-service/4803. [ 87.296389] [ 87.296390] stack backtrace: [ 87.296395] Pid: 4803, comm: gwibber-service Not tainted 2.6.34-rc5 #18 [ 87.296398] Call Trace: [ 87.296411] [<ffffffff81067fc2>] lockdep_rcu_dereference+0x9d/0xa5 [ 87.296419] [<ffffffff813733d3>] twsk_net+0x4f/0x57 [ 87.296424] [<ffffffff813737f3>] __inet_twsk_hashdance+0x50/0x158 [ 87.296431] [<ffffffff81389239>] tcp_time_wait+0x1c1/0x24b [ 87.296437] [<ffffffff8137c417>] tcp_fin+0x83/0x162 [ 87.296443] [<ffffffff8137cda7>] tcp_data_queue+0x1ff/0xa1e [ 87.296450] [<ffffffff810495c6>] ? mod_timer+0x1e/0x20 [ 87.296456] [<ffffffff813809e3>] tcp_rcv_state_process+0x89d/0x8f2 [ 87.296463] [<ffffffff8133ca0b>] ? release_sock+0x30/0x10b [ 87.296468] [<ffffffff81386df2>] tcp_v4_do_rcv+0x2de/0x33f [ 87.296475] [<ffffffff8133ca5d>] release_sock+0x82/0x10b [ 87.296481] [<ffffffff81376ef5>] tcp_close+0x1b5/0x37e [ 87.296487] [<ffffffff81395437>] inet_release+0x50/0x57 [ 87.296493] [<ffffffff8133a134>] sock_release+0x1a/0x66 [ 87.296498] [<ffffffff8133a1a2>] sock_close+0x22/0x26 [ 87.296505] [<ffffffff810eb003>] __fput+0x120/0x1cd [ 87.296510] [<ffffffff810eb0c5>] fput+0x15/0x17 [ 87.296516] [<ffffffff810e7f3d>] filp_close+0x63/0x6d [ 87.296521] [<ffffffff810e801e>] sys_close+0xd7/0x111 [ 87.296528] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b # # Automatically generated make config: don't edit # Linux kernel version: 2.6.34-rc5 # Tue Apr 20 10:22:10 2010 # CONFIG_64BIT=y # CONFIG_X86_32 is not set CONFIG_X86_64=y CONFIG_X86=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_MMU=y CONFIG_ZONE_DMA=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_GPIO=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y # CONFIG_RWSEM_GENERIC_SPINLOCK is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_DEFAULT_IDLE=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ZONE_DMA32=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_HAVE_EARLY_RES=y CONFIG_HAVE_INTEL_TXT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_USE_GENERIC_SMP_HELPERS=y CONFIG_X86_64_SMP=y CONFIG_X86_HT=y CONFIG_X86_TRAMPOLINE=y # CONFIG_KTIME_SCALAR is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y # # General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y # CONFIG_KERNEL_GZIP is not set # CONFIG_KERNEL_BZIP2 is not set CONFIG_KERNEL_LZMA=y # CONFIG_KERNEL_LZO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_AUDIT_TREE=y # # RCU Subsystem # # CONFIG_TREE_RCU is not set CONFIG_TREE_PREEMPT_RCU=y # CONFIG_TINY_RCU is not set CONFIG_RCU_TRACE=y CONFIG_RCU_FANOUT=64 # CONFIG_RCU_FANOUT_EXACT is not set CONFIG_TREE_RCU_TRACE=y # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=18 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y CONFIG_CGROUP_FREEZER=y # CONFIG_CGROUP_DEVICE is not set CONFIG_CPUSETS=y CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y # CONFIG_CGROUP_MEM_RES_CTLR is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_LZO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_PERF_COUNTERS is not set # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y CONFIG_OPROFILE=m CONFIG_OPROFILE_EVENT_MULTIPLEX=y CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_SLOW_WORK=y # CONFIG_SLOW_WORK_DEBUG is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLK_CGROUP=y # CONFIG_DEBUG_BLK_CGROUP is not set CONFIG_BLOCK_COMPAT=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=m CONFIG_IOSCHED_CFQ=y CONFIG_CFQ_GROUP_IOSCHED=y # CONFIG_DEBUG_CFQ_IOSCHED is not set # CONFIG_DEFAULT_DEADLINE is not set CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_INLINE_SPIN_TRYLOCK is not set # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK is not set # CONFIG_INLINE_SPIN_LOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK_IRQ is not set # CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set # CONFIG_INLINE_SPIN_UNLOCK is not set # CONFIG_INLINE_SPIN_UNLOCK_BH is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_READ_TRYLOCK is not set # CONFIG_INLINE_READ_LOCK is not set # CONFIG_INLINE_READ_LOCK_BH is not set # CONFIG_INLINE_READ_LOCK_IRQ is not set # CONFIG_INLINE_READ_LOCK_IRQSAVE is not set # CONFIG_INLINE_READ_UNLOCK is not set # CONFIG_INLINE_READ_UNLOCK_BH is not set # CONFIG_INLINE_READ_UNLOCK_IRQ is not set # CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_WRITE_TRYLOCK is not set # CONFIG_INLINE_WRITE_LOCK is not set # CONFIG_INLINE_WRITE_LOCK_BH is not set # CONFIG_INLINE_WRITE_LOCK_IRQ is not set # CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set # CONFIG_INLINE_WRITE_UNLOCK is not set # CONFIG_INLINE_WRITE_UNLOCK_BH is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set # CONFIG_MUTEX_SPIN_ON_OWNER is not set CONFIG_FREEZER=y # # Processor type and features # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_X86_X2APIC=y CONFIG_SPARSE_IRQ=y CONFIG_X86_MPPARSE=y # CONFIG_X86_EXTENDED_PLATFORM is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y # CONFIG_PARAVIRT_GUEST is not set CONFIG_NO_BOOTMEM=y # CONFIG_MEMTEST is not set # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set # CONFIG_M586TSC is not set # CONFIG_M586MMX is not set # CONFIG_M686 is not set # CONFIG_MPENTIUMII is not set # CONFIG_MPENTIUMIII is not set # CONFIG_MPENTIUMM is not set # CONFIG_MPENTIUM4 is not set # CONFIG_MK6 is not set # CONFIG_MK7 is not set # CONFIG_MK8 is not set # CONFIG_MCRUSOE is not set # CONFIG_MEFFICEON is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MGEODEGX1 is not set # CONFIG_MGEODE_LX is not set # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set # CONFIG_MVIAC7 is not set # CONFIG_MPSC is not set CONFIG_MCORE2=y # CONFIG_MATOM is not set # CONFIG_GENERIC_CPU is not set CONFIG_X86_CPU=y CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_CMPXCHG=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_XADD=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_P6_NOP=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_CENTAUR=y # CONFIG_X86_DS is not set CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y CONFIG_GART_IOMMU=y # CONFIG_CALGARY_IOMMU is not set # CONFIG_AMD_IOMMU is not set CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y # CONFIG_MAXSMP is not set CONFIG_NR_CPUS=4 CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y # CONFIG_X86_MCE_AMD is not set CONFIG_X86_MCE_THRESHOLD=y # CONFIG_X86_MCE_INJECT is not set CONFIG_X86_THERMAL_VECTOR=y # CONFIG_I8K is not set CONFIG_MICROCODE=y CONFIG_MICROCODE_INTEL=y # CONFIG_MICROCODE_AMD is not set CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_DIRECT_GBPAGES=y # CONFIG_NUMA is not set CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y CONFIG_SPARSEMEM_VMEMMAP=y # CONFIG_MEMORY_HOTPLUG is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=999999 CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y CONFIG_MEMORY_FAILURE=y # CONFIG_HWPOISON_INJECT is not set CONFIG_X86_CHECK_BIOS_CORRUPTION=y CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y CONFIG_X86_RESERVE_LOW_64K=y CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_EFI=y CONFIG_SECCOMP=y CONFIG_CC_STACKPROTECTOR=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set CONFIG_HZ_300=y # CONFIG_HZ_1000 is not set CONFIG_HZ=300 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y CONFIG_KEXEC_JUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_HOTPLUG_CPU=y CONFIG_COMPAT_VDSO=y # CONFIG_CMDLINE_BOOL is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # # Power management and ACPI options # CONFIG_ARCH_HIBERNATION_HEADER=y CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_PM_VERBOSE is not set CONFIG_CAN_PM_TRACE=y CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATION_NVS=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" # CONFIG_PM_RUNTIME is not set CONFIG_PM_OPS=y CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y # CONFIG_ACPI_PROCFS is not set # CONFIG_ACPI_PROCFS_POWER is not set CONFIG_ACPI_POWER_METER=m CONFIG_ACPI_SYSFS_POWER=y # CONFIG_ACPI_PROC_EVENT is not set CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=y CONFIG_ACPI_FAN=y # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=y CONFIG_ACPI_THERMAL=y # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_PCI_SLOT is not set CONFIG_X86_PM_TIMER=y CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_SBS=y # CONFIG_SFI is not set # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_DEBUG=y # CONFIG_CPU_FREQ_STAT is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=m CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=m CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m # # CPUFreq processor drivers # # CONFIG_X86_PCC_CPUFREQ is not set CONFIG_X86_ACPI_CPUFREQ=y # CONFIG_X86_POWERNOW_K8 is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set # CONFIG_X86_P4_CLOCKMOD is not set # # shared options # # CONFIG_X86_SPEEDSTEP_LIB is not set CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # # Memory power savings # CONFIG_I7300_IDLE_IOAT_CHANNEL=y CONFIG_I7300_IDLE=m # # Bus options (PCI etc.) # CONFIG_PCI=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCI_DOMAINS=y CONFIG_DMAR=y CONFIG_DMAR_DEFAULT_ON=y CONFIG_DMAR_FLOPPY_WA=y CONFIG_INTR_REMAP=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set CONFIG_HT_IRQ=y # CONFIG_PCI_IOV is not set CONFIG_PCI_IOAPIC=y CONFIG_ISA_DMA_API=y CONFIG_K8_NB=y # CONFIG_PCCARD is not set CONFIG_HOTPLUG_PCI=m CONFIG_HOTPLUG_PCI_FAKE=m CONFIG_HOTPLUG_PCI_ACPI=m CONFIG_HOTPLUG_PCI_ACPI_IBM=m CONFIG_HOTPLUG_PCI_CPCI=y CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m CONFIG_HOTPLUG_PCI_SHPC=m # # Executable file formats / Emulations # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y # CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_IA32_EMULATION=y # CONFIG_IA32_AOUT is not set CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y # CONFIG_XFRM_STATISTICS is not set CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_ASK_IP_FIB_HASH=y # CONFIG_IP_FIB_TRIE is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y CONFIG_NET_IPIP=m CONFIG_NET_IPGRE=m CONFIG_NET_IPGRE_BROADCAST=y CONFIG_IP_MROUTE=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y # CONFIG_ARPD is not set CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_LRO=y # CONFIG_INET_DIAG is not set CONFIG_TCP_CONG_ADVANCED=y # CONFIG_TCP_CONG_BIC is not set CONFIG_TCP_CONG_CUBIC=y # CONFIG_TCP_CONG_WESTWOOD is not set # CONFIG_TCP_CONG_HTCP is not set # CONFIG_TCP_CONG_HSTCP is not set # CONFIG_TCP_CONG_HYBLA is not set # CONFIG_TCP_CONG_VEGAS is not set # CONFIG_TCP_CONG_SCALABLE is not set # CONFIG_TCP_CONG_LP is not set # CONFIG_TCP_CONG_VENO is not set # CONFIG_TCP_CONG_YEAH is not set # CONFIG_TCP_CONG_ILLINOIS is not set # CONFIG_DEFAULT_BIC is not set CONFIG_DEFAULT_CUBIC=y # CONFIG_DEFAULT_HTCP is not set # CONFIG_DEFAULT_VEGAS is not set # CONFIG_DEFAULT_WESTWOOD is not set # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m # CONFIG_IPV6_MIP6 is not set CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=m # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set CONFIG_IPV6_MROUTE=y CONFIG_IPV6_PIMSM_V2=y CONFIG_NETLABEL=y CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set # CONFIG_NETFILTER_ADVANCED is not set # # Core Netfilter Configuration # CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=y CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_STATE=m # CONFIG_IP_VS is not set # # IP: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m # CONFIG_NF_NAT_TFTP is not set # CONFIG_NF_NAT_AMANDA is not set # CONFIG_NF_NAT_PPTP is not set # CONFIG_NF_NAT_H323 is not set CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m # # IPv6: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m CONFIG_LLC2=m # CONFIG_IPX is not set CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y CONFIG_IPDDP_DECAP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE is not set # CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y CONFIG_WIRELESS=y CONFIG_WEXT_CORE=y CONFIG_WEXT_PROC=y CONFIG_CFG80211=m # CONFIG_NL80211_TESTMODE is not set # CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_REG_DEBUG is not set # CONFIG_CFG80211_DEFAULT_PS is not set # CONFIG_CFG80211_DEBUGFS is not set # CONFIG_CFG80211_INTERNAL_REGDB is not set CONFIG_CFG80211_WEXT=y CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_LIB80211=m # CONFIG_LIB80211_DEBUG is not set CONFIG_MAC80211=m CONFIG_MAC80211_RC_MINSTREL=y # CONFIG_MAC80211_RC_DEFAULT_PID is not set CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT="minstrel" CONFIG_MAC80211_MESH=y CONFIG_MAC80211_LEDS=y # CONFIG_MAC80211_DEBUGFS is not set # CONFIG_MAC80211_DEBUG_MENU is not set # CONFIG_WIMAX is not set CONFIG_RFKILL=m CONFIG_RFKILL_LEDS=y CONFIG_RFKILL_INPUT=y # CONFIG_NET_9P is not set # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set CONFIG_DEBUG_DEVRES=y # CONFIG_SYS_HYPERVISOR is not set CONFIG_CONNECTOR=m CONFIG_MTD=m CONFIG_MTD_DEBUG=y CONFIG_MTD_DEBUG_VERBOSE=0 CONFIG_MTD_TESTS=m CONFIG_MTD_CONCAT=m CONFIG_MTD_PARTITIONS=y CONFIG_MTD_REDBOOT_PARTS=m CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set CONFIG_MTD_AR7_PARTS=m # # User Modules And Translation Layers # CONFIG_MTD_CHAR=m CONFIG_HAVE_MTD_OTP=y CONFIG_MTD_BLKDEVS=m CONFIG_MTD_BLOCK=m CONFIG_MTD_BLOCK_RO=m CONFIG_FTL=m CONFIG_NFTL=m # CONFIG_NFTL_RW is not set CONFIG_INFTL=m CONFIG_RFD_FTL=m CONFIG_SSFDC=m CONFIG_MTD_OOPS=m # # RAM/ROM/Flash chip drivers # # CONFIG_MTD_CFI is not set CONFIG_MTD_JEDECPROBE=m CONFIG_MTD_GEN_PROBE=m # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_CFI_INTELEXT=m CONFIG_MTD_CFI_AMDSTD=m CONFIG_MTD_CFI_STAA=m CONFIG_MTD_CFI_UTIL=m CONFIG_MTD_RAM=m CONFIG_MTD_ROM=m CONFIG_MTD_ABSENT=m # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=m # CONFIG_MTD_PHYSMAP_COMPAT is not set CONFIG_MTD_TS5500=m CONFIG_MTD_AMD76XROM=m CONFIG_MTD_ICHXROM=m CONFIG_MTD_ESB2ROM=m CONFIG_MTD_CK804XROM=m CONFIG_MTD_SCB2_FLASH=m CONFIG_MTD_NETtel=m CONFIG_MTD_L440GX=m CONFIG_MTD_INTEL_VR_NOR=m CONFIG_MTD_PLATRAM=m # # Self-contained MTD device drivers # CONFIG_MTD_PMC551=m # CONFIG_MTD_PMC551_BUGFIX is not set # CONFIG_MTD_PMC551_DEBUG is not set CONFIG_MTD_SLRAM=m CONFIG_MTD_PHRAM=m CONFIG_MTD_MTDRAM=m CONFIG_MTDRAM_TOTAL_SIZE=4096 CONFIG_MTDRAM_ERASE_SIZE=128 CONFIG_MTD_BLOCK2MTD=m # # Disk-On-Chip Device Drivers # CONFIG_MTD_DOC2000=m CONFIG_MTD_DOC2001=m CONFIG_MTD_DOC2001PLUS=m CONFIG_MTD_DOCPROBE=m CONFIG_MTD_DOCECC=m # CONFIG_MTD_DOCPROBE_ADVANCED is not set CONFIG_MTD_DOCPROBE_ADDRESS=0 CONFIG_MTD_NAND=m # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=m CONFIG_MTD_NAND_DISKONCHIP=m # CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 # CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set CONFIG_MTD_NAND_CAFE=m CONFIG_MTD_NAND_NANDSIM=m CONFIG_MTD_NAND_PLATFORM=m CONFIG_MTD_ALAUDA=m CONFIG_MTD_ONENAND=m # CONFIG_MTD_ONENAND_VERIFY_WRITE is not set CONFIG_MTD_ONENAND_GENERIC=m CONFIG_MTD_ONENAND_OTP=y CONFIG_MTD_ONENAND_2X_PROGRAM=y CONFIG_MTD_ONENAND_SIM=m # # LPDDR flash memory drivers # CONFIG_MTD_LPDDR=m CONFIG_MTD_QINFO_PROBE=m # # UBI - Unsorted block images # CONFIG_MTD_UBI=m CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_RESERVE=1 CONFIG_MTD_UBI_GLUEBI=m # # UBI debugging options # # CONFIG_MTD_UBI_DEBUG is not set CONFIG_PARPORT=m CONFIG_PARPORT_PC=m CONFIG_PARPORT_SERIAL=m CONFIG_PARPORT_PC_FIFO=y CONFIG_PARPORT_PC_SUPERIO=y # CONFIG_PARPORT_GSC is not set CONFIG_PARPORT_AX88796=m CONFIG_PARPORT_1284=y CONFIG_PARPORT_NOT_PC=y CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=m CONFIG_PARIDE=m # # Parallel IDE high-level drivers # CONFIG_PARIDE_PD=m CONFIG_PARIDE_PCD=m CONFIG_PARIDE_PF=m # CONFIG_PARIDE_PT is not set CONFIG_PARIDE_PG=m # # Parallel IDE protocol modules # # CONFIG_PARIDE_ATEN is not set # CONFIG_PARIDE_BPCK is not set # CONFIG_PARIDE_COMM is not set # CONFIG_PARIDE_DSTR is not set # CONFIG_PARIDE_FIT2 is not set # CONFIG_PARIDE_FIT3 is not set # CONFIG_PARIDE_EPAT is not set # CONFIG_PARIDE_EPIA is not set # CONFIG_PARIDE_FRIQ is not set # CONFIG_PARIDE_FRPW is not set # CONFIG_PARIDE_KBIC is not set # CONFIG_PARIDE_KTTI is not set # CONFIG_PARIDE_ON20 is not set # CONFIG_PARIDE_ON26 is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y # CONFIG_BLK_DEV_DRBD is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=16384 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_AD525X_DPOT is not set # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set CONFIG_TIFM_CORE=m CONFIG_TIFM_7XX1=m # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_CS5535_MFGPT is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set # # EEPROM support # CONFIG_EEPROM_AT24=m CONFIG_EEPROM_LEGACY=m CONFIG_EEPROM_MAX6875=m CONFIG_EEPROM_93CX6=m CONFIG_CB710_CORE=m # CONFIG_CB710_DEBUG is not set CONFIG_CB710_DEBUG_ASSUMPTIONS=y # CONFIG_IWMC3200TOP is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=m CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=m # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=m # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_MULTI_LUN is not set CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_ACPI=y CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set CONFIG_ATA_PIIX=y # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ACPI is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_ATA_GENERIC is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_SCH=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_AUTODETECT=y # CONFIG_MD_LINEAR is not set # CONFIG_MD_RAID0 is not set # CONFIG_MD_RAID1 is not set # CONFIG_MD_RAID10 is not set # CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=y # CONFIG_DM_DEBUG is not set # CONFIG_DM_CRYPT is not set # CONFIG_DM_SNAPSHOT is not set CONFIG_DM_MIRROR=y # CONFIG_DM_LOG_USERSPACE is not set CONFIG_DM_ZERO=y # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # # You can enable one or both FireWire driver stacks. # # # The newer stack is recommended. # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set CONFIG_I2O=m CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y CONFIG_I2O_EXT_ADAPTEC=y CONFIG_I2O_EXT_ADAPTEC_DMA64=y CONFIG_I2O_CONFIG=m CONFIG_I2O_CONFIG_OLD_IOCTL=y CONFIG_I2O_BUS=m CONFIG_I2O_BLOCK=m CONFIG_I2O_SCSI=m CONFIG_I2O_PROC=m # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_NET_SB1000 is not set # CONFIG_ARCNET is not set # CONFIG_NET_ETHERNET is not set CONFIG_MII=m CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_CNIC is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set CONFIG_ATL1C=m # CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set CONFIG_WLAN=y # CONFIG_LIBERTAS_THINFIRM is not set # CONFIG_AIRO is not set # CONFIG_ATMEL is not set # CONFIG_AT76C50X_USB is not set # CONFIG_PRISM54 is not set # CONFIG_USB_ZD1201 is not set # CONFIG_USB_NET_RNDIS_WLAN is not set # CONFIG_RTL8180 is not set # CONFIG_RTL8187 is not set # CONFIG_ADM8211 is not set # CONFIG_MAC80211_HWSIM is not set # CONFIG_MWL8K is not set # CONFIG_ATH_COMMON is not set # CONFIG_B43 is not set # CONFIG_B43LEGACY is not set # CONFIG_HOSTAP is not set # CONFIG_IPW2100 is not set # CONFIG_IPW2200 is not set CONFIG_IWLWIFI=m # CONFIG_IWLWIFI_DEBUG is not set # CONFIG_IWLWIFI_DEVICE_TRACING is not set CONFIG_IWLAGN=m # CONFIG_IWL4965 is not set CONFIG_IWL5000=y # CONFIG_IWL3945 is not set # CONFIG_IWM is not set # CONFIG_LIBERTAS is not set # CONFIG_HERMES is not set # CONFIG_P54_COMMON is not set # CONFIG_RT2X00 is not set # CONFIG_WL12XX is not set # CONFIG_ZD1211RW is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers # # # USB Network Adapters # CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m CONFIG_USB_NET_CDC_EEM=m CONFIG_USB_NET_DM9601=m CONFIG_USB_NET_SMSC75XX=m CONFIG_USB_NET_SMSC95XX=m CONFIG_USB_NET_GL620A=m CONFIG_USB_NET_NET1080=m CONFIG_USB_NET_PLUSB=m CONFIG_USB_NET_MCS7830=m CONFIG_USB_NET_RNDIS_HOST=m CONFIG_USB_NET_CDC_SUBSET=m CONFIG_USB_ALI_M5632=y CONFIG_USB_AN2720=y CONFIG_USB_BELKIN=y CONFIG_USB_ARMLINUX=y CONFIG_USB_EPSON2888=y CONFIG_USB_KC2190=y CONFIG_USB_NET_ZAURUS=m CONFIG_USB_HSO=m CONFIG_USB_NET_INT51X1=m # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PLIP is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set # CONFIG_PPP_FILTER is not set # CONFIG_PPP_ASYNC is not set CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set CONFIG_NETCONSOLE=y # CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y # CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=m CONFIG_INPUT_POLLDEV=y CONFIG_INPUT_SPARSEKMAP=m # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1366 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ADP5588 is not set CONFIG_KEYBOARD_ATKBD=y # CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_GPIO is not set # CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_LM8323 is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y CONFIG_MOUSE_PS2_ELANTECH=y # CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set CONFIG_MOUSE_GPIO=y CONFIG_MOUSE_SYNAPTICS_I2C=y # CONFIG_INPUT_JOYSTICK is not set CONFIG_INPUT_TABLET=y CONFIG_TABLET_USB_ACECAD=m CONFIG_TABLET_USB_AIPTEK=m CONFIG_TABLET_USB_GTCO=m CONFIG_TABLET_USB_KBTAB=m CONFIG_TABLET_USB_WACOM=m # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_PCSPKR is not set # CONFIG_INPUT_APANEL is not set # CONFIG_INPUT_ATLAS_BTNS is not set # CONFIG_INPUT_ATI_REMOTE is not set # CONFIG_INPUT_ATI_REMOTE2 is not set # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_CM109 is not set # CONFIG_INPUT_UINPUT is not set # CONFIG_INPUT_WINBOND_CIR is not set # CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PARKBD is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set # # Serial drivers # CONFIG_SERIAL_8250=m CONFIG_FIX_EARLYCON_MEM=y CONFIG_SERIAL_8250_PCI=m CONFIG_SERIAL_8250_PNP=m CONFIG_SERIAL_8250_NR_UARTS=32 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # # Non-8250 serial port support # # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=m # CONFIG_SERIAL_JSM is not set CONFIG_SERIAL_TIMBERDALE=m CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_PRINTER is not set CONFIG_PPDEV=m CONFIG_IPMI_HANDLER=m # CONFIG_IPMI_PANIC_EVENT is not set CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m CONFIG_IPMI_WATCHDOG=m CONFIG_IPMI_POWEROFF=m CONFIG_HW_RANDOM=m CONFIG_HW_RANDOM_TIMERIOMEM=m CONFIG_HW_RANDOM_INTEL=m # CONFIG_HW_RANDOM_AMD is not set CONFIG_HW_RANDOM_VIA=m CONFIG_NVRAM=m # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_MWAVE is not set # CONFIG_PC8736x_GPIO is not set # CONFIG_RAW_DRIVER is not set CONFIG_HPET=y # CONFIG_HPET_MMAP is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=m CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_SMBUS=m CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set CONFIG_I2C_I801=m # CONFIG_I2C_ISCH is not set CONFIG_I2C_PIIX4=m CONFIG_I2C_NFORCE2=m # CONFIG_I2C_NFORCE2_S4985 is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # # ACPI drivers # # CONFIG_I2C_SCMI is not set # # I2C system bus drivers (mostly embedded / system-on-chip) # CONFIG_I2C_GPIO=m # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # CONFIG_I2C_PARPORT=m # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_SPI is not set # # PPS support # # CONFIG_PPS is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set # CONFIG_GPIO_SYSFS is not set # # Memory mapped GPIO expanders: # # CONFIG_GPIO_IT8761E is not set CONFIG_GPIO_SCH=m # # I2C GPIO expanders: # # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set # CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: # # CONFIG_GPIO_CS5535 is not set # CONFIG_GPIO_LANGWELL is not set # CONFIG_GPIO_TIMBERDALE is not set # # SPI GPIO expanders: # # # AC97 GPIO expanders: # CONFIG_W1=m CONFIG_W1_CON=y # # 1-wire Bus Masters # # CONFIG_W1_MASTER_MATROX is not set # CONFIG_W1_MASTER_DS2490 is not set # CONFIG_W1_MASTER_DS2482 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_DS2431=m CONFIG_W1_SLAVE_DS2433=m # CONFIG_W1_SLAVE_DS2433_CRC is not set CONFIG_W1_SLAVE_DS2760=m # CONFIG_W1_SLAVE_BQ27000 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set # CONFIG_PDA_POWER is not set # CONFIG_BATTERY_DS2760 is not set # CONFIG_BATTERY_DS2782 is not set # CONFIG_BATTERY_BQ27x00 is not set # CONFIG_BATTERY_MAX17040 is not set CONFIG_HWMON=m CONFIG_HWMON_VID=m # CONFIG_HWMON_DEBUG_CHIP is not set # # Native drivers # # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_K8TEMP is not set # CONFIG_SENSORS_K10TEMP is not set CONFIG_SENSORS_ASB100=m # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_FSCHMD is not set # CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set CONFIG_SENSORS_CORETEMP=m # CONFIG_SENSORS_IBMAEM is not set # CONFIG_SENSORS_IBMPEX is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set # CONFIG_SENSORS_LM73 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set # CONFIG_SENSORS_LM80 is not set # CONFIG_SENSORS_LM83 is not set # CONFIG_SENSORS_LM85 is not set # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4245 is not set # CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set # CONFIG_SENSORS_VIA_CPUTEMP is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_SENSORS_HDAPS is not set # CONFIG_SENSORS_LIS3_I2C is not set # CONFIG_SENSORS_APPLESMC is not set # # ACPI drivers # # CONFIG_SENSORS_ATK0110 is not set # CONFIG_SENSORS_LIS3LV02D is not set CONFIG_THERMAL=y CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=m # CONFIG_ACQUIRE_WDT is not set # CONFIG_ADVANTECH_WDT is not set # CONFIG_ALIM1535_WDT is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_SC520_WDT is not set # CONFIG_SBC_FITPC2_WATCHDOG is not set # CONFIG_EUROTECH_WDT is not set # CONFIG_IB700_WDT is not set # CONFIG_IBMASR is not set # CONFIG_WAFER_WDT is not set CONFIG_I6300ESB_WDT=m CONFIG_ITCO_WDT=m CONFIG_ITCO_VENDOR_SUPPORT=y # CONFIG_IT8712F_WDT is not set # CONFIG_IT87_WDT is not set # CONFIG_HP_WATCHDOG is not set # CONFIG_SC1200_WDT is not set # CONFIG_PC87413_WDT is not set # CONFIG_60XX_WDT is not set # CONFIG_SBC8360_WDT is not set # CONFIG_CPU5_WDT is not set # CONFIG_SMSC_SCH311X_WDT is not set # CONFIG_SMSC37B787_WDT is not set # CONFIG_W83627HF_WDT is not set # CONFIG_W83697HF_WDT is not set # CONFIG_W83697UG_WDT is not set # CONFIG_W83877F_WDT is not set # CONFIG_W83977F_WDT is not set # CONFIG_MACHZ_WDT is not set # CONFIG_SBC_EPX_C3_WATCHDOG is not set # # PCI-based Watchdog Cards # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set # # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # CONFIG_SSB=m CONFIG_SSB_SPROM=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y # CONFIG_SSB_B43_PCI_BRIDGE is not set CONFIG_SSB_SDIOHOST_POSSIBLE=y CONFIG_SSB_SDIOHOST=y # CONFIG_SSB_DEBUG is not set CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y CONFIG_SSB_DRIVER_PCICORE=y # # Multifunction device drivers # CONFIG_MFD_CORE=m # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_HTC_I2CPLD is not set # CONFIG_UCB1400_CORE is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set CONFIG_MFD_TIMBERDALE=m CONFIG_LPC_SCH=m # CONFIG_REGULATOR is not set CONFIG_MEDIA_SUPPORT=m # # Multimedia core support # CONFIG_VIDEO_DEV=m CONFIG_VIDEO_V4L2_COMMON=m CONFIG_VIDEO_ALLOW_V4L1=y CONFIG_VIDEO_V4L1_COMPAT=y # CONFIG_DVB_CORE is not set CONFIG_VIDEO_MEDIA=m # # Multimedia drivers # CONFIG_IR_CORE=m CONFIG_VIDEO_IR=m # CONFIG_MEDIA_ATTACH is not set CONFIG_MEDIA_TUNER=m # CONFIG_MEDIA_TUNER_CUSTOMISE is not set CONFIG_MEDIA_TUNER_SIMPLE=m CONFIG_MEDIA_TUNER_TDA8290=m CONFIG_MEDIA_TUNER_TDA9887=m CONFIG_MEDIA_TUNER_TEA5761=m CONFIG_MEDIA_TUNER_TEA5767=m CONFIG_MEDIA_TUNER_MT20XX=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m CONFIG_MEDIA_TUNER_MC44S803=m CONFIG_VIDEO_V4L2=m CONFIG_VIDEO_V4L1=m CONFIG_VIDEOBUF_GEN=m CONFIG_VIDEOBUF_DMA_SG=m CONFIG_VIDEOBUF_VMALLOC=m CONFIG_VIDEO_BTCX=m CONFIG_VIDEO_TVEEPROM=m CONFIG_VIDEO_TUNER=m CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y CONFIG_VIDEO_IR_I2C=m CONFIG_VIDEO_TVAUDIO=m CONFIG_VIDEO_TDA7432=m CONFIG_VIDEO_MSP3400=m CONFIG_VIDEO_SAA6588=m CONFIG_VIDEO_MT9V011=m CONFIG_VIDEO_SAA711X=m CONFIG_VIDEO_TVP5150=m CONFIG_VIDEO_CX25840=m # CONFIG_VIDEO_VIVI is not set CONFIG_VIDEO_BT848=m # CONFIG_VIDEO_BWQCAM is not set # CONFIG_VIDEO_CQCAM is not set # CONFIG_VIDEO_W9966 is not set CONFIG_VIDEO_CPIA=m # CONFIG_VIDEO_CPIA_PP is not set CONFIG_VIDEO_CPIA_USB=m CONFIG_VIDEO_CPIA2=m # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set # CONFIG_VIDEO_STRADIS is not set # CONFIG_VIDEO_ZORAN is not set # CONFIG_VIDEO_SAA7134 is not set # CONFIG_VIDEO_MXB is not set # CONFIG_VIDEO_HEXIUM_ORION is not set # CONFIG_VIDEO_HEXIUM_GEMINI is not set # CONFIG_VIDEO_CX88 is not set # CONFIG_VIDEO_IVTV is not set # CONFIG_VIDEO_CAFE_CCIC is not set CONFIG_SOC_CAMERA=m CONFIG_SOC_CAMERA_MT9M001=m CONFIG_SOC_CAMERA_MT9M111=m CONFIG_SOC_CAMERA_MT9T031=m CONFIG_SOC_CAMERA_MT9T112=m CONFIG_SOC_CAMERA_MT9V022=m CONFIG_SOC_CAMERA_RJ54N1=m CONFIG_SOC_CAMERA_TW9910=m # CONFIG_SOC_CAMERA_PLATFORM is not set CONFIG_SOC_CAMERA_OV772X=m CONFIG_SOC_CAMERA_OV9640=m CONFIG_V4L_USB_DRIVERS=y CONFIG_USB_VIDEO_CLASS=m CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y CONFIG_USB_GSPCA=m CONFIG_USB_M5602=m CONFIG_USB_STV06XX=m CONFIG_USB_GL860=m CONFIG_USB_GSPCA_BENQ=m CONFIG_USB_GSPCA_CONEX=m CONFIG_USB_GSPCA_CPIA1=m CONFIG_USB_GSPCA_ETOMS=m CONFIG_USB_GSPCA_FINEPIX=m CONFIG_USB_GSPCA_JEILINJ=m CONFIG_USB_GSPCA_MARS=m CONFIG_USB_GSPCA_MR97310A=m CONFIG_USB_GSPCA_OV519=m CONFIG_USB_GSPCA_OV534=m CONFIG_USB_GSPCA_OV534_9=m CONFIG_USB_GSPCA_PAC207=m CONFIG_USB_GSPCA_PAC7302=m CONFIG_USB_GSPCA_PAC7311=m CONFIG_USB_GSPCA_SN9C2028=m CONFIG_USB_GSPCA_SN9C20X=m # CONFIG_USB_GSPCA_SN9C20X_EVDEV is not set CONFIG_USB_GSPCA_SONIXB=m CONFIG_USB_GSPCA_SONIXJ=m CONFIG_USB_GSPCA_SPCA500=m CONFIG_USB_GSPCA_SPCA501=m CONFIG_USB_GSPCA_SPCA505=m CONFIG_
From: Miles Lane on 23 Apr 2010 09:00 Hi Paul, There has been a bit of back and forth, and I am not sure what patches I should test now. Could you send me a bundle of whatever needs testing now? I currently have a build of 2.6.34-rc5-git3 with the same patch I tested before applied. I notice a few minor differences in the warnings given. I suspect these do not indicate new issues, since the trace from <IRQ> through <EOI> is the same as before. [ 60.174809] [ INFO: suspicious rcu_dereference_check() usage. ] [ 60.174812] --------------------------------------------------- [ 60.174816] net/mac80211/sta_info.c:886 invoked rcu_dereference_check() without protection! [ 60.174820] [ 60.174821] other info that might help us debug this: [ 60.174822] [ 60.174825] [ 60.174826] rcu_scheduler_active = 1, debug_locks = 1 [ 60.174829] no locks held by wpa_supplicant/3973. [ 60.174832] [ 60.174833] stack backtrace: [ 60.174838] Pid: 3973, comm: wpa_supplicant Not tainted 2.6.34-rc5-git3 #19 [ 60.174841] Call Trace: [ 60.174844] <IRQ> [<ffffffff81067faa>] lockdep_rcu_dereference+0x9d/0xa5 [ 60.174873] [<ffffffffa014e9ae>] ieee80211_find_sta_by_hw+0x46/0x10f [mac80211] [ 60.174886] [<ffffffffa014ea8e>] ieee80211_find_sta+0x17/0x19 [mac80211] [ 60.174902] [<ffffffffa01a60f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] [ 60.174909] [<ffffffff81068417>] ? mark_lock+0x2d/0x235 [ 60.174920] [<ffffffffa01d5f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] [ 60.174927] [<ffffffff8120a2d3>] ? is_swiotlb_buffer+0x2e/0x3b [ 60.174936] [<ffffffffa01cebf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] [ 60.174943] [<ffffffff810688f0>] ? trace_hardirqs_on_caller+0xfa/0x13f [ 60.174952] [<ffffffffa01cf3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] [ 60.174959] [<ffffffff810411df>] tasklet_action+0xa7/0x10f [ 60.174965] [<ffffffff810421f1>] __do_softirq+0x144/0x252 [ 60.174972] [<ffffffff81003a8c>] call_softirq+0x1c/0x34 [ 60.174977] [<ffffffff810050e4>] do_softirq+0x38/0x80 [ 60.174982] [<ffffffff81041cbe>] irq_exit+0x45/0x94 [ 60.174987] [<ffffffff81004829>] do_IRQ+0xad/0xc4 [ 60.174994] [<ffffffff813cfb13>] ret_from_intr+0x0/0xf [ 60.174997] <EOI> [<ffffffff810e5114>] ? kmem_cache_alloc+0xa9/0x15f [ 60.175010] [<ffffffff81342182>] ? __alloc_skb+0x3d/0x155 [ 60.175016] [<ffffffff81342182>] __alloc_skb+0x3d/0x155 [ 60.175023] [<ffffffff8133d237>] sock_alloc_send_pskb+0xc0/0x2e5 [ 60.175030] [<ffffffff8133d46c>] sock_alloc_send_skb+0x10/0x12 [ 60.175036] [<ffffffff813b1ab5>] unix_stream_sendmsg+0x117/0x2e2 [ 60.175044] [<ffffffff811bdca8>] ? avc_has_perm+0x57/0x69 [ 60.175050] [<ffffffff8133b892>] ? sock_aio_write+0x0/0xcf [ 60.175056] [<ffffffff813392c2>] __sock_sendmsg+0x59/0x64 [ 60.175062] [<ffffffff8133b94d>] sock_aio_write+0xbb/0xcf [ 60.175069] [<ffffffff810e98b1>] do_sync_readv_writev+0xbc/0xfb [ 60.175077] [<ffffffff811c1726>] ? selinux_file_permission+0xa2/0xaf [ 60.175082] [<ffffffff810e9638>] ? copy_from_user+0x2a/0x2c [ 60.175089] [<ffffffff811baf85>] ? security_file_permission+0x11/0x13 [ 60.175095] [<ffffffff810ea64e>] do_readv_writev+0xa2/0x122 [ 60.175101] [<ffffffff810ead3b>] ? fcheck_files+0x8f/0xc9 [ 60.175107] [<ffffffff810ea70c>] vfs_writev+0x3e/0x49 [ 60.175113] [<ffffffff810ea7f2>] sys_writev+0x45/0x8e [ 60.175119] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b [ 60.223213] [ INFO: suspicious rcu_dereference_check() usage. ] [ 60.223216] --------------------------------------------------- [ 60.223221] net/mac80211/sta_info.c:886 invoked rcu_dereference_check() without protection! [ 60.223224] [ 60.223225] other info that might help us debug this: [ 60.223227] [ 60.223230] [ 60.223230] rcu_scheduler_active = 1, debug_locks = 1 [ 60.223234] no locks held by udisks-daemon/4398. [ 60.223236] [ 60.223237] stack backtrace: [ 60.223242] Pid: 4398, comm: udisks-daemon Not tainted 2.6.34-rc5-git3 #19 [ 60.223245] Call Trace: [ 60.223249] <IRQ> [<ffffffff81067faa>] lockdep_rcu_dereference+0x9d/0xa5 [ 60.223275] [<ffffffffa014e9fe>] ieee80211_find_sta_by_hw+0x96/0x10f [mac80211] [ 60.223288] [<ffffffffa014ea8e>] ieee80211_find_sta+0x17/0x19 [mac80211] [ 60.223304] [<ffffffffa01a60f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] [ 60.223310] [<ffffffff81068417>] ? mark_lock+0x2d/0x235 [ 60.223321] [<ffffffffa01d5f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] [ 60.223329] [<ffffffff8120a2d3>] ? is_swiotlb_buffer+0x2e/0x3b [ 60.223338] [<ffffffffa01cebf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] [ 60.223344] [<ffffffff810688f0>] ? trace_hardirqs_on_caller+0xfa/0x13f [ 60.223353] [<ffffffffa01cf3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] [ 60.223360] [<ffffffff810411df>] tasklet_action+0xa7/0x10f [ 60.223367] [<ffffffff810421f1>] __do_softirq+0x144/0x252 [ 60.223374] [<ffffffff81003a8c>] call_softirq+0x1c/0x34 [ 60.223379] [<ffffffff810050e4>] do_softirq+0x38/0x80 [ 60.223384] [<ffffffff81041cbe>] irq_exit+0x45/0x94 [ 60.223389] [<ffffffff81004829>] do_IRQ+0xad/0xc4 [ 60.223396] [<ffffffff813cfb13>] ret_from_intr+0x0/0xf [ 60.223399] <EOI> [<ffffffff810e34f1>] ? kmem_cache_free+0xb0/0x134 [ 60.223412] [<ffffffff810f391a>] ? putname+0x2d/0x36 [ 60.223417] [<ffffffff810f391a>] putname+0x2d/0x36 [ 60.223423] [<ffffffff810f5536>] user_path_at+0x5f/0x8e [ 60.223429] [<ffffffff81068671>] ? mark_held_locks+0x52/0x70 [ 60.223435] [<ffffffff810e34ee>] ? kmem_cache_free+0xad/0x134 [ 60.223441] [<ffffffff8106890a>] ? trace_hardirqs_on_caller+0x114/0x13f [ 60.223447] [<ffffffff81068942>] ? trace_hardirqs_on+0xd/0xf [ 60.223454] [<ffffffff810ed93f>] vfs_fstatat+0x32/0x5d [ 60.223460] [<ffffffff810ed9bb>] vfs_lstat+0x19/0x1b [ 60.223465] [<ffffffff810ed9d7>] sys_newlstat+0x1a/0x38 [ 60.223471] [<ffffffff8106890a>] ? trace_hardirqs_on_caller+0x114/0x13f [ 60.223477] [<ffffffff813cec00>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 60.223485] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Miles Lane on 23 Apr 2010 19:00 On Fri, Apr 23, 2010 at 3:42 PM, Paul E. McKenney <paulmck(a)linux.vnet.ibm.com> wrote: > On Fri, Apr 23, 2010 at 08:50:59AM -0400, Miles Lane wrote: >> Hi Paul, >> There has been a bit of back and forth, and I am not sure what patches >> I should test now. >> Could you send me a bundle of whatever needs testing now? > > Hello, Miles, > > I am posting my set as replies to this message. �There are a couple > of KVM fixes that are going up via Avi's tree, and a number of networking > fixes that are going up via Dave Miller's tree -- a number of these > are against quickly changing code, so it didn't make sense for me to > keep them separately. > > I believe that the two splats below are addressed by this patch set > carried in the networking tree: > > � � � �https://patchwork.kernel.org/patch/90754/ With your twelve patches and the one linked to above applied to 2.6.34-rc5-git3, here are the warnings I see: [ 0.173969] [ INFO: suspicious rcu_dereference_check() usage. ] [ 0.174097] --------------------------------------------------- [ 0.174226] include/linux/cgroup.h:534 invoked rcu_dereference_check() without protection! [ 0.174429] [ 0.174430] other info that might help us debug this: [ 0.174431] [ 0.174792] [ 0.174793] rcu_scheduler_active = 1, debug_locks = 1 [ 0.175037] no locks held by watchdog/0/5. [ 0.175162] [ 0.175163] stack backtrace: [ 0.175405] Pid: 5, comm: watchdog/0 Not tainted 2.6.34-rc5-git3 #22 [ 0.175534] Call Trace: [ 0.175666] [<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 [ 0.175799] [<ffffffff8102d678>] task_subsys_state+0x59/0x70 [ 0.175931] [<ffffffff810328fa>] __sched_setscheduler+0x19d/0x300 [ 0.176064] [<ffffffff8102b477>] ? need_resched+0x1e/0x28 [ 0.176196] [<ffffffff813cd401>] ? schedule+0x5c3/0x66e [ 0.176327] [<ffffffff81091943>] ? watchdog+0x0/0x8c [ 0.176457] [<ffffffff81032a78>] sched_setscheduler+0xe/0x10 [ 0.176587] [<ffffffff8109196d>] watchdog+0x2a/0x8c [ 0.176677] [<ffffffff81091943>] ? watchdog+0x0/0x8c [ 0.176808] [<ffffffff81057152>] kthread+0x89/0x91 [ 0.176939] [<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f [ 0.177073] [<ffffffff81003994>] kernel_thread_helper+0x4/0x10 [ 0.177204] [<ffffffff813cfc40>] ? restore_args+0x0/0x30 [ 0.177334] [<ffffffff810570c9>] ? kthread+0x0/0x91 [ 0.177463] [<ffffffff81003990>] ? kernel_thread_helper+0x0/0x10 [ 3.173419] [ INFO: suspicious rcu_dereference_check() usage. ] [ 3.173419] --------------------------------------------------- [ 3.173419] kernel/cgroup.c:4438 invoked rcu_dereference_check() without protection! [ 3.173419] [ 3.173419] other info that might help us debug this: [ 3.173419] [ 3.173419] [ 3.173419] rcu_scheduler_active = 1, debug_locks = 1 [ 3.173419] 2 locks held by async/0/668: [ 3.173419] #0: (&shost->scan_mutex){+.+.+.}, at: [<ffffffff812df020>] __scsi_add_device+0x83/0xe4 [ 3.173419] #1: (&(&blkcg->lock)->rlock){......}, at: [<ffffffff811f2df9>] blkiocg_add_blkio_group+0x29/0x7f [ 3.173419] [ 3.173419] stack backtrace: [ 3.173419] Pid: 668, comm: async/0 Not tainted 2.6.34-rc5-git3 #22 [ 3.173419] Call Trace: [ 3.173419] [<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 [ 3.173419] [<ffffffff8107f9ad>] css_id+0x3f/0x51 [ 3.173419] [<ffffffff811f2e08>] blkiocg_add_blkio_group+0x38/0x7f [ 3.173419] [<ffffffff811f4dd0>] cfq_init_queue+0xdf/0x2dc [ 3.173419] [<ffffffff811e33b1>] elevator_init+0xba/0xf5 [ 3.173419] [<ffffffff812dbfaa>] ? scsi_request_fn+0x0/0x451 [ 3.173419] [<ffffffff811e68d7>] blk_init_queue_node+0x12f/0x135 [ 3.173419] [<ffffffff811e68e9>] blk_init_queue+0xc/0xe [ 3.173419] [<ffffffff812dc41c>] __scsi_alloc_queue+0x21/0x111 [ 3.173419] [<ffffffff812dc524>] scsi_alloc_queue+0x18/0x64 [ 3.173419] [<ffffffff812de520>] scsi_alloc_sdev+0x19e/0x256 [ 3.173419] [<ffffffff812de6be>] scsi_probe_and_add_lun+0xe6/0x9c5 [ 3.173419] [<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f [ 3.173419] [<ffffffff813ce056>] ? __mutex_lock_common+0x3e4/0x43a [ 3.173419] [<ffffffff812df020>] ? __scsi_add_device+0x83/0xe4 [ 3.173419] [<ffffffff812d09dc>] ? transport_setup_classdev+0x0/0x17 [ 3.173419] [<ffffffff812df020>] ? __scsi_add_device+0x83/0xe4 [ 3.173419] [<ffffffff812df055>] __scsi_add_device+0xb8/0xe4 [ 3.173419] [<ffffffff812ea945>] ata_scsi_scan_host+0x74/0x16e [ 3.173419] [<ffffffff81057699>] ? autoremove_wake_function+0x0/0x34 [ 3.173419] [<ffffffff812e8de4>] async_port_probe+0xab/0xb7 [ 3.173419] [<ffffffff8105e1b1>] ? async_thread+0x0/0x1f4 [ 3.173419] [<ffffffff8105e2b6>] async_thread+0x105/0x1f4 [ 3.173419] [<ffffffff81033d8e>] ? default_wake_function+0x0/0xf [ 3.173419] [<ffffffff8105e1b1>] ? async_thread+0x0/0x1f4 [ 3.173419] [<ffffffff81057152>] kthread+0x89/0x91 [ 3.173419] [<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f [ 3.173419] [<ffffffff81003994>] kernel_thread_helper+0x4/0x10 [ 3.173419] [<ffffffff813cfc40>] ? restore_args+0x0/0x30 [ 3.173419] [<ffffffff810570c9>] ? kthread+0x0/0x91 [ 3.173419] [<ffffffff81003990>] ? kernel_thread_helper+0x0/0x10 [ 32.905446] [ INFO: suspicious rcu_dereference_check() usage. ] [ 32.905449] --------------------------------------------------- [ 32.905453] net/core/dev.c:1993 invoked rcu_dereference_check() without protection! [ 32.905456] [ 32.905457] other info that might help us debug this: [ 32.905458] [ 32.905461] [ 32.905462] rcu_scheduler_active = 1, debug_locks = 1 [ 32.905466] 2 locks held by canberra-gtk-pl/4182: [ 32.905469] #0: (sk_lock-AF_INET){+.+.+.}, at: [<ffffffff81394f7d>] inet_stream_connect+0x3a/0x24d [ 32.905483] #1: (rcu_read_lock_bh){.+....}, at: [<ffffffff8134a789>] dev_queue_xmit+0x14e/0x4b8 [ 32.905495] [ 32.905496] stack backtrace: [ 32.905500] Pid: 4182, comm: canberra-gtk-pl Not tainted 2.6.34-rc5-git3 #22 [ 32.905504] Call Trace: [ 32.905512] [<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 [ 32.905518] [<ffffffff8134a894>] dev_queue_xmit+0x259/0x4b8 [ 32.905524] [<ffffffff8134a789>] ? dev_queue_xmit+0x14e/0x4b8 [ 32.905531] [<ffffffff81041c66>] ? _local_bh_enable_ip+0xcd/0xda [ 32.905538] [<ffffffff813536da>] neigh_resolve_output+0x234/0x285 [ 32.905544] [<ffffffff8136f69f>] ip_finish_output2+0x257/0x28c [ 32.905549] [<ffffffff8136f73c>] ip_finish_output+0x68/0x6a [ 32.905554] [<ffffffff81370433>] T.866+0x52/0x59 [ 32.905559] [<ffffffff8137067e>] ip_output+0xaa/0xb4 [ 32.905565] [<ffffffff8136eb38>] ip_local_out+0x20/0x24 [ 32.905571] [<ffffffff8136f184>] ip_queue_xmit+0x309/0x368 [ 32.905578] [<ffffffff810e4226>] ? __kmalloc_track_caller+0x111/0x155 [ 32.905585] [<ffffffff8138316f>] ? tcp_connect+0x223/0x3d3 [ 32.905591] [<ffffffff813818f1>] tcp_transmit_skb+0x707/0x745 [ 32.905597] [<ffffffff813832c2>] tcp_connect+0x376/0x3d3 [ 32.905604] [<ffffffff81268a43>] ? secure_tcp_sequence_number+0x55/0x6f [ 32.905610] [<ffffffff81387270>] tcp_v4_connect+0x3df/0x455 [ 32.905617] [<ffffffff8133cb59>] ? lock_sock_nested+0xf3/0x102 [ 32.905623] [<ffffffff81394fe7>] inet_stream_connect+0xa4/0x24d [ 32.905629] [<ffffffff8133b398>] sys_connect+0x90/0xd0 [ 32.905636] [<ffffffff81002b9c>] ? sysret_check+0x27/0x62 [ 32.905642] [<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f [ 32.905649] [<ffffffff813cec80>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 32.905655] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b [ 51.912282] [ INFO: suspicious rcu_dereference_check() usage. ] [ 51.912285] --------------------------------------------------- [ 51.912289] net/mac80211/sta_info.c:886 invoked rcu_dereference_check() without protection! [ 51.912293] [ 51.912293] other info that might help us debug this: [ 51.912295] [ 51.912298] [ 51.912298] rcu_scheduler_active = 1, debug_locks = 1 [ 51.912302] no locks held by wpa_supplicant/3951. [ 51.912305] [ 51.912306] stack backtrace: [ 51.912310] Pid: 3951, comm: wpa_supplicant Not tainted 2.6.34-rc5-git3 #22 [ 51.912314] Call Trace: [ 51.912317] <IRQ> [<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 [ 51.912345] [<ffffffffa014f9ae>] ieee80211_find_sta_by_hw+0x46/0x10f [mac80211] [ 51.912358] [<ffffffffa014fa8e>] ieee80211_find_sta+0x17/0x19 [mac80211] [ 51.912373] [<ffffffffa01e50f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] [ 51.912380] [<ffffffff8106842b>] ? mark_lock+0x2d/0x235 [ 51.912391] [<ffffffffa0252f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] [ 51.912399] [<ffffffff8120a353>] ? is_swiotlb_buffer+0x2e/0x3b [ 51.912407] [<ffffffffa024bbf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] [ 51.912414] [<ffffffff81068904>] ? trace_hardirqs_on_caller+0xfa/0x13f [ 51.912422] [<ffffffffa024c3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] [ 51.912429] [<ffffffff810411f3>] tasklet_action+0xa7/0x10f [ 51.912435] [<ffffffff81042205>] __do_softirq+0x144/0x252 [ 51.912442] [<ffffffff81003a8c>] call_softirq+0x1c/0x34 [ 51.912447] [<ffffffff810050e4>] do_softirq+0x38/0x80 [ 51.912452] [<ffffffff81041cd2>] irq_exit+0x45/0x94 [ 51.912457] [<ffffffff81004829>] do_IRQ+0xad/0xc4 [ 51.912463] [<ffffffff810cbbd3>] ? might_fault+0x63/0xb3 [ 51.912470] [<ffffffff813cfb93>] ret_from_intr+0x0/0xf [ 51.912474] <EOI> [<ffffffff810cbbd3>] ? might_fault+0x63/0xb3 [ 51.912484] [<ffffffff8106a75d>] ? lock_release+0x208/0x215 [ 51.912490] [<ffffffff810cbc1c>] might_fault+0xac/0xb3 [ 51.912495] [<ffffffff810cbbd3>] ? might_fault+0x63/0xb3 [ 51.912501] [<ffffffff812025e3>] __clear_user+0x15/0x59 [ 51.912508] [<ffffffff8100b2bc>] save_i387_xstate+0x9c/0x1bc [ 51.912515] [<ffffffff81002276>] do_signal+0x240/0x686 [ 51.912521] [<ffffffff81002b9c>] ? sysret_check+0x27/0x62 [ 51.912527] [<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f [ 51.912533] [<ffffffff813cec80>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 51.912539] [<ffffffff810026e3>] do_notify_resume+0x27/0x5f [ 51.912545] [<ffffffff813cec80>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 51.912551] [<ffffffff81002e86>] int_signal+0x12/0x17 [ 51.929529] [ INFO: suspicious rcu_dereference_check() usage. ] [ 51.929532] --------------------------------------------------- [ 51.929536] net/mac80211/sta_info.c:886 invoked rcu_dereference_check() without protection! [ 51.929540] [ 51.929541] other info that might help us debug this: [ 51.929542] [ 51.929545] [ 51.929546] rcu_scheduler_active = 1, debug_locks = 1 [ 51.929550] 1 lock held by Xorg/4013: [ 51.929553] #0: (clock-AF_UNIX){++.+..}, at: [<ffffffff8133cebd>] sock_def_readable+0x19/0x62 [ 51.929567] [ 51.929568] stack backtrace: [ 51.929573] Pid: 4013, comm: Xorg Not tainted 2.6.34-rc5-git3 #22 [ 51.929576] Call Trace: [ 51.929579] <IRQ> [<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 [ 51.929603] [<ffffffffa014f9fe>] ieee80211_find_sta_by_hw+0x96/0x10f [mac80211] [ 51.929615] [<ffffffffa014fa8e>] ieee80211_find_sta+0x17/0x19 [mac80211] [ 51.929631] [<ffffffffa01e50f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] [ 51.929642] [<ffffffffa0252f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] [ 51.929649] [<ffffffff81068685>] ? mark_held_locks+0x52/0x70 [ 51.929656] [<ffffffff813cf46c>] ? _raw_spin_unlock_irqrestore+0x3a/0x69 [ 51.929662] [<ffffffff8120a353>] ? is_swiotlb_buffer+0x2e/0x3b [ 51.929671] [<ffffffffa024bbf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] [ 51.929680] [<ffffffffa024c3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] [ 51.929687] [<ffffffff810411f3>] tasklet_action+0xa7/0x10f [ 51.929693] [<ffffffff81042205>] __do_softirq+0x144/0x252 [ 51.929700] [<ffffffff81003a8c>] call_softirq+0x1c/0x34 [ 51.929705] [<ffffffff810050e4>] do_softirq+0x38/0x80 [ 51.929711] [<ffffffff81041cd2>] irq_exit+0x45/0x94 [ 51.929717] [<ffffffff81019b10>] smp_apic_timer_interrupt+0x87/0x95 [ 51.929724] [<ffffffff81003553>] apic_timer_interrupt+0x13/0x20 [ 51.929727] <EOI> [<ffffffff813cf46e>] ? _raw_spin_unlock_irqrestore+0x3c/0x69 [ 51.929739] [<ffffffff8102d3fb>] __wake_up_sync_key+0x49/0x52 [ 51.929745] [<ffffffff8133cee7>] sock_def_readable+0x43/0x62 [ 51.929751] [<ffffffff813b1c61>] unix_stream_sendmsg+0x243/0x2e2 [ 51.929758] [<ffffffff8133b912>] ? sock_aio_write+0x0/0xcf [ 51.929764] [<ffffffff81339342>] __sock_sendmsg+0x59/0x64 [ 51.929770] [<ffffffff8133b9cd>] sock_aio_write+0xbb/0xcf [ 51.929777] [<ffffffff810e9909>] do_sync_readv_writev+0xbc/0xfb [ 51.929785] [<ffffffff811c1792>] ? selinux_file_permission+0xa2/0xaf [ 51.929790] [<ffffffff810e9690>] ? copy_from_user+0x2a/0x2c [ 51.929797] [<ffffffff811baff1>] ? security_file_permission+0x11/0x13 [ 51.929804] [<ffffffff810ea6a6>] do_readv_writev+0xa2/0x122 [ 51.929810] [<ffffffff810ead93>] ? fcheck_files+0x8f/0xc9 [ 51.929816] [<ffffffff810ea764>] vfs_writev+0x3e/0x49 [ 51.929821] [<ffffffff810ea84a>] sys_writev+0x45/0x8e [ 51.929828] [<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Miles Lane on 24 Apr 2010 01:40 2.6.34-rc5-git5 with all of your patches applied. I reconfigured my kernel build options and got the following new issue: [ 2.686515] [ INFO: suspicious rcu_dereference_check() usage. ] [ 2.686519] --------------------------------------------------- [ 2.686523] kernel/cgroup.c:4438 invoked rcu_dereference_check() without protection! [ 2.686526] [ 2.686527] other info that might help us debug this: [ 2.686529] [ 2.686532] [ 2.686533] rcu_scheduler_active = 1, debug_locks = 1 [ 2.686537] 2 locks held by swapper/1: [ 2.686540] #0: (mtd_table_mutex){+.+.+.}, at: [<ffffffff812d7714>] register_mtd_blktrans+0xa2/0x25e [ 2.686555] #1: (&(&blkcg->lock)->rlock){......}, at: [<ffffffff811ca7bd>] blkiocg_add_blkio_group+0x29/0x7f [ 2.686566] [ 2.686567] stack backtrace: [ 2.686572] Pid: 1, comm: swapper Not tainted 2.6.34-rc5-git5 #25 [ 2.686576] Call Trace: [ 2.686584] [<ffffffff810642da>] lockdep_rcu_dereference+0x9d/0xa5 [ 2.686591] [<ffffffff8107af54>] css_id+0x3f/0x52 [ 2.686597] [<ffffffff811ca7cc>] blkiocg_add_blkio_group+0x38/0x7f [ 2.686603] [<ffffffff811cc593>] cfq_init_queue+0xdf/0x2dc [ 2.686609] [<ffffffff811bb858>] elevator_init+0xba/0xf5 [ 2.686616] [<ffffffff812d7046>] ? mtd_blktrans_request+0x0/0x1c [ 2.686623] [<ffffffff811c0b62>] blk_init_queue_node+0x12f/0x135 [ 2.686629] [<ffffffff811c0b74>] blk_init_queue+0xc/0xe [ 2.686635] [<ffffffff812d7777>] register_mtd_blktrans+0x105/0x25e [ 2.686642] [<ffffffff818c0de9>] ? init_mtdblock+0x0/0x2c [ 2.686648] [<ffffffff818c0e13>] init_mtdblock+0x2a/0x2c [ 2.686656] [<ffffffff810001ef>] do_one_initcall+0x59/0x14e [ 2.686663] [<ffffffff818986a6>] kernel_init+0x160/0x1ea [ 2.686669] [<ffffffff81003814>] kernel_thread_helper+0x4/0x10 [ 2.686677] [<ffffffff8140d77c>] ? restore_args+0x0/0x30 [ 2.686683] [<ffffffff81898546>] ? kernel_init+0x0/0x1ea [ 2.686688] [<ffffffff81003810>] ? kernel_thread_helper+0x0/0x10 [ 2.687683] mtdoops: mtd device (mtddev=name/number) must be supplied # # Automatically generated make config: don't edit # Linux kernel version: 2.6.34-rc5-git5 # Fri Apr 23 22:09:55 2010 # CONFIG_64BIT=y # CONFIG_X86_32 is not set CONFIG_X86_64=y CONFIG_X86=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig" CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_MMU=y CONFIG_ZONE_DMA=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_GPIO=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y # CONFIG_RWSEM_GENERIC_SPINLOCK is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_DEFAULT_IDLE=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ZONE_DMA32=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_HAVE_EARLY_RES=y CONFIG_HAVE_INTEL_TXT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_USE_GENERIC_SMP_HELPERS=y CONFIG_X86_64_SMP=y CONFIG_X86_HT=y CONFIG_X86_TRAMPOLINE=y # CONFIG_KTIME_SCALAR is not set CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y # # General setup # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y # CONFIG_KERNEL_GZIP is not set # CONFIG_KERNEL_BZIP2 is not set CONFIG_KERNEL_LZMA=y # CONFIG_KERNEL_LZO is not set CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_AUDIT_TREE=y # # RCU Subsystem # CONFIG_TREE_RCU=y # CONFIG_TREE_PREEMPT_RCU is not set # CONFIG_TINY_RCU is not set CONFIG_RCU_TRACE=y CONFIG_RCU_FANOUT=64 # CONFIG_RCU_FANOUT_EXACT is not set # CONFIG_RCU_FAST_NO_HZ is not set CONFIG_TREE_RCU_TRACE=y # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=18 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y CONFIG_PROC_PID_CPUSET=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y # CONFIG_CGROUP_MEM_RES_CTLR is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y CONFIG_RT_GROUP_SCHED=y # CONFIG_SYSFS_DEPRECATED_V2 is not set CONFIG_RELAY=y CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_LZO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_PERF_COUNTERS is not set # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_PCI_QUIRKS=y CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y CONFIG_TRACEPOINTS=y CONFIG_OPROFILE=m CONFIG_OPROFILE_EVENT_MULTIPLEX=y CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y CONFIG_OPTPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_KRETPROBES=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_SLOW_WORK=y # CONFIG_SLOW_WORK_DEBUG is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_BSG=y # CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLK_CGROUP=y # CONFIG_DEBUG_BLK_CGROUP is not set CONFIG_BLOCK_COMPAT=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=m CONFIG_IOSCHED_CFQ=y CONFIG_CFQ_GROUP_IOSCHED=y # CONFIG_DEBUG_CFQ_IOSCHED is not set # CONFIG_DEFAULT_DEADLINE is not set CONFIG_DEFAULT_CFQ=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_INLINE_SPIN_TRYLOCK is not set # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK is not set # CONFIG_INLINE_SPIN_LOCK_BH is not set # CONFIG_INLINE_SPIN_LOCK_IRQ is not set # CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set # CONFIG_INLINE_SPIN_UNLOCK is not set # CONFIG_INLINE_SPIN_UNLOCK_BH is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_READ_TRYLOCK is not set # CONFIG_INLINE_READ_LOCK is not set # CONFIG_INLINE_READ_LOCK_BH is not set # CONFIG_INLINE_READ_LOCK_IRQ is not set # CONFIG_INLINE_READ_LOCK_IRQSAVE is not set # CONFIG_INLINE_READ_UNLOCK is not set # CONFIG_INLINE_READ_UNLOCK_BH is not set # CONFIG_INLINE_READ_UNLOCK_IRQ is not set # CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set # CONFIG_INLINE_WRITE_TRYLOCK is not set # CONFIG_INLINE_WRITE_LOCK is not set # CONFIG_INLINE_WRITE_LOCK_BH is not set # CONFIG_INLINE_WRITE_LOCK_IRQ is not set # CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set # CONFIG_INLINE_WRITE_UNLOCK is not set # CONFIG_INLINE_WRITE_UNLOCK_BH is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set # CONFIG_MUTEX_SPIN_ON_OWNER is not set CONFIG_FREEZER=y # # Processor type and features # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_SMP=y CONFIG_X86_X2APIC=y CONFIG_SPARSE_IRQ=y CONFIG_X86_MPPARSE=y # CONFIG_X86_EXTENDED_PLATFORM is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y CONFIG_SCHED_OMIT_FRAME_POINTER=y # CONFIG_PARAVIRT_GUEST is not set CONFIG_NO_BOOTMEM=y # CONFIG_MEMTEST is not set # CONFIG_M386 is not set # CONFIG_M486 is not set # CONFIG_M586 is not set # CONFIG_M586TSC is not set # CONFIG_M586MMX is not set # CONFIG_M686 is not set # CONFIG_MPENTIUMII is not set # CONFIG_MPENTIUMIII is not set # CONFIG_MPENTIUMM is not set # CONFIG_MPENTIUM4 is not set # CONFIG_MK6 is not set # CONFIG_MK7 is not set # CONFIG_MK8 is not set # CONFIG_MCRUSOE is not set # CONFIG_MEFFICEON is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MGEODEGX1 is not set # CONFIG_MGEODE_LX is not set # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set # CONFIG_MVIAC7 is not set # CONFIG_MPSC is not set # CONFIG_MCORE2 is not set # CONFIG_MATOM is not set CONFIG_GENERIC_CPU=y CONFIG_X86_CPU=y CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_CMPXCHG=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_XADD=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y CONFIG_CPU_SUP_CENTAUR=y # CONFIG_X86_DS is not set CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y CONFIG_GART_IOMMU=y # CONFIG_CALGARY_IOMMU is not set # CONFIG_AMD_IOMMU is not set CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y CONFIG_IOMMU_API=y # CONFIG_MAXSMP is not set CONFIG_NR_CPUS=4 CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y # CONFIG_X86_MCE_AMD is not set CONFIG_X86_MCE_THRESHOLD=y # CONFIG_X86_MCE_INJECT is not set CONFIG_X86_THERMAL_VECTOR=y # CONFIG_I8K is not set CONFIG_MICROCODE=y CONFIG_MICROCODE_INTEL=y # CONFIG_MICROCODE_AMD is not set CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y CONFIG_ARCH_PHYS_ADDR_T_64BIT=y CONFIG_DIRECT_GBPAGES=y # CONFIG_NUMA is not set CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_MEMORY_PROBE=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_MEMORY_HOTREMOVE=y CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=999999 CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y CONFIG_MEMORY_FAILURE=y # CONFIG_HWPOISON_INJECT is not set CONFIG_X86_CHECK_BIOS_CORRUPTION=y CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y CONFIG_X86_RESERVE_LOW_64K=y CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=y CONFIG_EFI=y CONFIG_SECCOMP=y CONFIG_CC_STACKPROTECTOR=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set CONFIG_HZ_300=y # CONFIG_HZ_1000 is not set CONFIG_HZ=300 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y CONFIG_KEXEC_JUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_HOTPLUG_CPU=y CONFIG_COMPAT_VDSO=y # CONFIG_CMDLINE_BOOL is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y # # Power management and ACPI options # CONFIG_ARCH_HIBERNATION_HEADER=y CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_PM_VERBOSE is not set CONFIG_CAN_PM_TRACE=y CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATION_NVS=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" CONFIG_PM_RUNTIME=y CONFIG_PM_OPS=y CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y # CONFIG_ACPI_PROCFS is not set # CONFIG_ACPI_PROCFS_POWER is not set CONFIG_ACPI_POWER_METER=m CONFIG_ACPI_SYSFS_POWER=y # CONFIG_ACPI_PROC_EVENT is not set CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=y CONFIG_ACPI_FAN=y # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_PROCESSOR_AGGREGATOR=y CONFIG_ACPI_THERMAL=y # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_PCI_SLOT is not set CONFIG_X86_PM_TIMER=y CONFIG_ACPI_CONTAINER=y # CONFIG_ACPI_HOTPLUG_MEMORY is not set CONFIG_ACPI_SBS=y # CONFIG_SFI is not set # # CPU Frequency scaling # CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_TABLE=y CONFIG_CPU_FREQ_DEBUG=y # CONFIG_CPU_FREQ_STAT is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=m CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=m CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m # # CPUFreq processor drivers # # CONFIG_X86_PCC_CPUFREQ is not set CONFIG_X86_ACPI_CPUFREQ=y # CONFIG_X86_POWERNOW_K8 is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set # CONFIG_X86_P4_CLOCKMOD is not set # # shared options # # CONFIG_X86_SPEEDSTEP_LIB is not set CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # # Memory power savings # CONFIG_I7300_IDLE_IOAT_CHANNEL=y CONFIG_I7300_IDLE=m # # Bus options (PCI etc.) # CONFIG_PCI=y CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_PCI_DOMAINS=y CONFIG_DMAR=y CONFIG_DMAR_DEFAULT_ON=y CONFIG_DMAR_FLOPPY_WA=y CONFIG_INTR_REMAP=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set CONFIG_HT_IRQ=y # CONFIG_PCI_IOV is not set CONFIG_PCI_IOAPIC=y CONFIG_ISA_DMA_API=y CONFIG_K8_NB=y # CONFIG_PCCARD is not set CONFIG_HOTPLUG_PCI=m CONFIG_HOTPLUG_PCI_FAKE=m CONFIG_HOTPLUG_PCI_ACPI=m CONFIG_HOTPLUG_PCI_ACPI_IBM=m CONFIG_HOTPLUG_PCI_CPCI=y CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m CONFIG_HOTPLUG_PCI_SHPC=m # # Executable file formats / Emulations # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y # CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_IA32_EMULATION=y # CONFIG_IA32_AOUT is not set CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y # CONFIG_XFRM_STATISTICS is not set CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=m CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_ASK_IP_FIB_HASH=y # CONFIG_IP_FIB_TRIE is not set CONFIG_IP_FIB_HASH=y CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y CONFIG_NET_IPIP=m CONFIG_NET_IPGRE=m CONFIG_NET_IPGRE_BROADCAST=y CONFIG_IP_MROUTE=y CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y # CONFIG_ARPD is not set CONFIG_SYN_COOKIES=y # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set CONFIG_INET_TUNNEL=m # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_LRO=y # CONFIG_INET_DIAG is not set CONFIG_TCP_CONG_ADVANCED=y # CONFIG_TCP_CONG_BIC is not set CONFIG_TCP_CONG_CUBIC=y # CONFIG_TCP_CONG_WESTWOOD is not set # CONFIG_TCP_CONG_HTCP is not set # CONFIG_TCP_CONG_HSTCP is not set # CONFIG_TCP_CONG_HYBLA is not set # CONFIG_TCP_CONG_VEGAS is not set # CONFIG_TCP_CONG_SCALABLE is not set # CONFIG_TCP_CONG_LP is not set # CONFIG_TCP_CONG_VENO is not set # CONFIG_TCP_CONG_YEAH is not set # CONFIG_TCP_CONG_ILLINOIS is not set # CONFIG_DEFAULT_BIC is not set CONFIG_DEFAULT_CUBIC=y # CONFIG_DEFAULT_HTCP is not set # CONFIG_DEFAULT_VEGAS is not set # CONFIG_DEFAULT_WESTWOOD is not set # CONFIG_DEFAULT_RENO is not set CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y CONFIG_IPV6=m # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=m CONFIG_INET6_ESP=m CONFIG_INET6_IPCOMP=m # CONFIG_IPV6_MIP6 is not set CONFIG_INET6_XFRM_TUNNEL=m CONFIG_INET6_TUNNEL=m CONFIG_INET6_XFRM_MODE_TRANSPORT=m CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=m # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m # CONFIG_IPV6_MULTIPLE_TABLES is not set CONFIG_IPV6_MROUTE=y CONFIG_IPV6_PIMSM_V2=y CONFIG_NETLABEL=y CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set # CONFIG_NETFILTER_ADVANCED is not set # # Core Netfilter Configuration # CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_SECMARK=y CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=y CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_STATE=m # CONFIG_IP_VS is not set # # IP: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_NF_NAT=m CONFIG_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_NF_NAT_FTP=m CONFIG_NF_NAT_IRC=m # CONFIG_NF_NAT_TFTP is not set # CONFIG_NF_NAT_AMANDA is not set # CONFIG_NF_NAT_PPTP is not set # CONFIG_NF_NAT_H323 is not set CONFIG_NF_NAT_SIP=m CONFIG_IP_NF_MANGLE=m # # IPv6: Netfilter Configuration # CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set # CONFIG_SCTP_HMAC_SHA1 is not set CONFIG_SCTP_HMAC_MD5=y # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m CONFIG_LLC2=m # CONFIG_IPX is not set CONFIG_ATALK=m CONFIG_DEV_APPLETALK=m CONFIG_IPDDP=m CONFIG_IPDDP_ENCAP=y CONFIG_IPDDP_DECAP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE is not set # CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y CONFIG_WIRELESS=y CONFIG_WEXT_CORE=y CONFIG_WEXT_PROC=y CONFIG_CFG80211=m # CONFIG_NL80211_TESTMODE is not set # CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_REG_DEBUG is not set # CONFIG_CFG80211_DEFAULT_PS is not set # CONFIG_CFG80211_DEBUGFS is not set # CONFIG_CFG80211_INTERNAL_REGDB is not set CONFIG_CFG80211_WEXT=y CONFIG_WIRELESS_EXT_SYSFS=y CONFIG_LIB80211=m # CONFIG_LIB80211_DEBUG is not set CONFIG_MAC80211=m CONFIG_MAC80211_RC_MINSTREL=y # CONFIG_MAC80211_RC_DEFAULT_PID is not set CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y CONFIG_MAC80211_RC_DEFAULT="minstrel" CONFIG_MAC80211_MESH=y CONFIG_MAC80211_LEDS=y # CONFIG_MAC80211_DEBUGFS is not set # CONFIG_MAC80211_DEBUG_MENU is not set # CONFIG_WIMAX is not set CONFIG_RFKILL=m CONFIG_RFKILL_LEDS=y CONFIG_RFKILL_INPUT=y # CONFIG_NET_9P is not set # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" # CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y CONFIG_FIRMWARE_IN_KERNEL=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set CONFIG_DEBUG_DEVRES=y # CONFIG_SYS_HYPERVISOR is not set CONFIG_CONNECTOR=m CONFIG_MTD=y CONFIG_MTD_DEBUG=y CONFIG_MTD_DEBUG_VERBOSE=0 CONFIG_MTD_TESTS=m CONFIG_MTD_CONCAT=m CONFIG_MTD_PARTITIONS=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 # CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set # CONFIG_MTD_REDBOOT_PARTS_READONLY is not set # CONFIG_MTD_CMDLINE_PARTS is not set CONFIG_MTD_AR7_PARTS=m # # User Modules And Translation Layers # CONFIG_MTD_CHAR=y CONFIG_HAVE_MTD_OTP=y CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y CONFIG_FTL=y CONFIG_NFTL=y # CONFIG_NFTL_RW is not set CONFIG_INFTL=m CONFIG_RFD_FTL=y CONFIG_SSFDC=m CONFIG_MTD_OOPS=y # # RAM/ROM/Flash chip drivers # CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_GEN_PROBE=y # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y CONFIG_MTD_ROM=y CONFIG_MTD_ABSENT=y # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y # CONFIG_MTD_PHYSMAP_COMPAT is not set CONFIG_MTD_SC520CDP=m CONFIG_MTD_NETSC520=m CONFIG_MTD_TS5500=m CONFIG_MTD_AMD76XROM=m CONFIG_MTD_ICHXROM=y CONFIG_MTD_ESB2ROM=y CONFIG_MTD_CK804XROM=m CONFIG_MTD_SCB2_FLASH=y CONFIG_MTD_NETtel=m CONFIG_MTD_L440GX=y CONFIG_MTD_INTEL_VR_NOR=y CONFIG_MTD_PLATRAM=y # # Self-contained MTD device drivers # CONFIG_MTD_PMC551=m # CONFIG_MTD_PMC551_BUGFIX is not set # CONFIG_MTD_PMC551_DEBUG is not set CONFIG_MTD_SLRAM=y CONFIG_MTD_PHRAM=y CONFIG_MTD_MTDRAM=m CONFIG_MTDRAM_TOTAL_SIZE=4096 CONFIG_MTDRAM_ERASE_SIZE=128 CONFIG_MTD_BLOCK2MTD=y # # Disk-On-Chip Device Drivers # CONFIG_MTD_DOC2000=m CONFIG_MTD_DOC2001=m CONFIG_MTD_DOC2001PLUS=m CONFIG_MTD_DOCPROBE=m CONFIG_MTD_DOCECC=m # CONFIG_MTD_DOCPROBE_ADVANCED is not set CONFIG_MTD_DOCPROBE_ADDRESS=0 CONFIG_MTD_NAND=y # CONFIG_MTD_NAND_VERIFY_WRITE is not set # CONFIG_MTD_NAND_ECC_SMC is not set # CONFIG_MTD_NAND_MUSEUM_IDS is not set CONFIG_MTD_NAND_IDS=y CONFIG_MTD_NAND_DISKONCHIP=m # CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 # CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE is not set CONFIG_MTD_NAND_CAFE=m CONFIG_MTD_NAND_NANDSIM=m CONFIG_MTD_NAND_PLATFORM=m CONFIG_MTD_ALAUDA=m CONFIG_MTD_ONENAND=y # CONFIG_MTD_ONENAND_VERIFY_WRITE is not set CONFIG_MTD_ONENAND_GENERIC=y CONFIG_MTD_ONENAND_OTP=y CONFIG_MTD_ONENAND_2X_PROGRAM=y CONFIG_MTD_ONENAND_SIM=m # # LPDDR flash memory drivers # CONFIG_MTD_LPDDR=y CONFIG_MTD_QINFO_PROBE=y # # UBI - Unsorted block images # CONFIG_MTD_UBI=y CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_RESERVE=1 CONFIG_MTD_UBI_GLUEBI=y # # UBI debugging options # # CONFIG_MTD_UBI_DEBUG is not set CONFIG_PARPORT=m CONFIG_PARPORT_PC=m CONFIG_PARPORT_SERIAL=m CONFIG_PARPORT_PC_FIFO=y CONFIG_PARPORT_PC_SUPERIO=y # CONFIG_PARPORT_GSC is not set CONFIG_PARPORT_AX88796=m CONFIG_PARPORT_1284=y CONFIG_PARPORT_NOT_PC=y CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_FD=m CONFIG_PARIDE=m # # Parallel IDE high-level drivers # CONFIG_PARIDE_PD=m CONFIG_PARIDE_PCD=m CONFIG_PARIDE_PF=m # CONFIG_PARIDE_PT is not set CONFIG_PARIDE_PG=m # # Parallel IDE protocol modules # # CONFIG_PARIDE_ATEN is not set # CONFIG_PARIDE_BPCK is not set # CONFIG_PARIDE_COMM is not set # CONFIG_PARIDE_DSTR is not set # CONFIG_PARIDE_FIT2 is not set # CONFIG_PARIDE_FIT3 is not set # CONFIG_PARIDE_EPAT is not set # CONFIG_PARIDE_EPIA is not set # CONFIG_PARIDE_FRIQ is not set # CONFIG_PARIDE_FRPW is not set # CONFIG_PARIDE_KBIC is not set # CONFIG_PARIDE_KTTI is not set # CONFIG_PARIDE_ON20 is not set # CONFIG_PARIDE_ON26 is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y # CONFIG_BLK_DEV_DRBD is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y # CONFIG_AD525X_DPOT is not set # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set CONFIG_TIFM_CORE=y CONFIG_TIFM_7XX1=y # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_CS5535_MFGPT is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set # # EEPROM support # CONFIG_EEPROM_AT24=m CONFIG_EEPROM_LEGACY=m CONFIG_EEPROM_MAX6875=m CONFIG_EEPROM_93CX6=m CONFIG_CB710_CORE=m # CONFIG_CB710_DEBUG is not set CONFIG_CB710_DEBUG_ASSUMPTIONS=y # CONFIG_IWMC3200TOP is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # CONFIG_SCSI_MOD=y CONFIG_RAID_ATTRS=m CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_TGT=m # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=m # CONFIG_CHR_DEV_ST is not set # CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=m # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_MULTI_LUN is not set CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set CONFIG_SCSI_WAIT_SCAN=m # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_ACPI=y CONFIG_SATA_PMP=y CONFIG_SATA_AHCI=y # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # CONFIG_SATA_SVW is not set CONFIG_ATA_PIIX=y # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # CONFIG_SATA_INIC162X is not set # CONFIG_PATA_ACPI is not set # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_ATA_GENERIC is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_SCH=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_AUTODETECT=y # CONFIG_MD_LINEAR is not set # CONFIG_MD_RAID0 is not set # CONFIG_MD_RAID1 is not set # CONFIG_MD_RAID10 is not set # CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=y # CONFIG_DM_DEBUG is not set # CONFIG_DM_CRYPT is not set # CONFIG_DM_SNAPSHOT is not set CONFIG_DM_MIRROR=y # CONFIG_DM_LOG_USERSPACE is not set CONFIG_DM_ZERO=y # CONFIG_DM_MULTIPATH is not set # CONFIG_DM_DELAY is not set # CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # # You can enable one or both FireWire driver stacks. # # # The newer stack is recommended. # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set CONFIG_I2O=m CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y CONFIG_I2O_EXT_ADAPTEC=y CONFIG_I2O_EXT_ADAPTEC_DMA64=y CONFIG_I2O_CONFIG=m CONFIG_I2O_CONFIG_OLD_IOCTL=y CONFIG_I2O_BUS=m CONFIG_I2O_BLOCK=m CONFIG_I2O_SCSI=m CONFIG_I2O_PROC=m # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_NET_SB1000 is not set # CONFIG_ARCNET is not set # CONFIG_NET_ETHERNET is not set CONFIG_MII=m CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set # CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set # CONFIG_R8169 is not set # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set # CONFIG_CNIC is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set CONFIG_ATL1C=m # CONFIG_JME is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set CONFIG_WLAN=y # CONFIG_LIBERTAS_THINFIRM is not set # CONFIG_AIRO is not set # CONFIG_ATMEL is not set # CONFIG_AT76C50X_USB is not set # CONFIG_PRISM54 is not set # CONFIG_USB_ZD1201 is not set # CONFIG_USB_NET_RNDIS_WLAN is not set # CONFIG_RTL8180 is not set # CONFIG_RTL8187 is not set # CONFIG_ADM8211 is not set # CONFIG_MAC80211_HWSIM is not set # CONFIG_MWL8K is not set # CONFIG_ATH_COMMON is not set # CONFIG_B43 is not set # CONFIG_B43LEGACY is not set # CONFIG_HOSTAP is not set # CONFIG_IPW2100 is not set # CONFIG_IPW2200 is not set CONFIG_IWLWIFI=m # CONFIG_IWLWIFI_DEBUG is not set # CONFIG_IWLWIFI_DEVICE_TRACING is not set CONFIG_IWLAGN=m # CONFIG_IWL4965 is not set CONFIG_IWL5000=y # CONFIG_IWL3945 is not set # CONFIG_IWM is not set # CONFIG_LIBERTAS is not set # CONFIG_HERMES is not set # CONFIG_P54_COMMON is not set # CONFIG_RT2X00 is not set # CONFIG_WL12XX is not set # CONFIG_ZD1211RW is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers # # # USB Network Adapters # CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m CONFIG_USB_USBNET=m CONFIG_USB_NET_AX8817X=m CONFIG_USB_NET_CDCETHER=m CONFIG_USB_NET_CDC_EEM=m CONFIG_USB_NET_DM9601=m CONFIG_USB_NET_SMSC75XX=m CONFIG_USB_NET_SMSC95XX=m CONFIG_USB_NET_GL620A=m CONFIG_USB_NET_NET1080=m CONFIG_USB_NET_PLUSB=m CONFIG_USB_NET_MCS7830=m CONFIG_USB_NET_RNDIS_HOST=m CONFIG_USB_NET_CDC_SUBSET=m CONFIG_USB_ALI_M5632=y CONFIG_USB_AN2720=y CONFIG_USB_BELKIN=y CONFIG_USB_ARMLINUX=y CONFIG_USB_EPSON2888=y CONFIG_USB_KC2190=y CONFIG_USB_NET_ZAURUS=m CONFIG_USB_HSO=m CONFIG_USB_NET_INT51X1=m # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PLIP is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set # CONFIG_PPP_FILTER is not set # CONFIG_PPP_ASYNC is not set CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_PPPOL2TP is not set # CONFIG_SLIP is not set CONFIG_SLHC=m # CONFIG_NET_FC is not set CONFIG_NETCONSOLE=y # CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y # CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=m CONFIG_INPUT_POLLDEV=y CONFIG_INPUT_SPARSEKMAP=m # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=1366 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ADP5588 is not set CONFIG_KEYBOARD_ATKBD=y # CONFIG_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_GPIO is not set # CONFIG_KEYBOARD_MATRIX is not set # CONFIG_KEYBOARD_LM8323 is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_LIFEBOOK=y CONFIG_MOUSE_PS2_TRACKPOINT=y CONFIG_MOUSE_PS2_ELANTECH=y # CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_VSXXXAA is not set CONFIG_MOUSE_GPIO=y CONFIG_MOUSE_SYNAPTICS_I2C=y # CONFIG_INPUT_JOYSTICK is not set CONFIG_INPUT_TABLET=y CONFIG_TABLET_USB_ACECAD=m CONFIG_TABLET_USB_AIPTEK=m CONFIG_TABLET_USB_GTCO=m CONFIG_TABLET_USB_KBTAB=m CONFIG_TABLET_USB_WACOM=m # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_PCSPKR is not set # CONFIG_INPUT_APANEL is not set # CONFIG_INPUT_ATLAS_BTNS is not set # CONFIG_INPUT_ATI_REMOTE is not set # CONFIG_INPUT_ATI_REMOTE2 is not set # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_CM109 is not set # CONFIG_INPUT_UINPUT is not set # CONFIG_INPUT_WINBOND_CIR is not set # CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PARKBD is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_DEVKMEM=y # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_PNP=y CONFIG_SERIAL_8250_NR_UARTS=32 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # # Non-8250 serial port support # # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set CONFIG_SERIAL_TIMBERDALE=m CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_PRINTER is not set CONFIG_PPDEV=m CONFIG_IPMI_HANDLER=m # CONFIG_IPMI_PANIC_EVENT is not set CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m CONFIG_IPMI_WATCHDOG=m CONFIG_IPMI_POWEROFF=m CONFIG_HW_RANDOM=m CONFIG_HW_RANDOM_TIMERIOMEM=m CONFIG_HW_RANDOM_INTEL=m # CONFIG_HW_RANDOM_AMD is not set CONFIG_HW_RANDOM_VIA=m CONFIG_NVRAM=m # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_MWAVE is not set # CONFIG_PC8736x_GPIO is not set # CONFIG_RAW_DRIVER is not set CONFIG_HPET=y # CONFIG_HPET_MMAP is not set # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=m CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_SMBUS=m CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set CONFIG_I2C_I801=m # CONFIG_I2C_ISCH is not set CONFIG_I2C_PIIX4=m CONFIG_I2C_NFORCE2=m # CONFIG_I2C_NFORCE2_S4985 is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # # ACPI drivers # # CONFIG_I2C_SCMI is not set # # I2C system bus drivers (mostly embedded / system-on-chip) # CONFIG_I2C_GPIO=m # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # CONFIG_I2C_PARPORT=m # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_SPI is not set # # PPS support # # CONFIG_PPS is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_DEBUG_GPIO is not set # CONFIG_GPIO_SYSFS is not set # # Memory mapped GPIO expanders: # # CONFIG_GPIO_IT8761E is not set CONFIG_GPIO_SCH=m # # I2C GPIO expanders: # # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set # CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: # # CONFIG_GPIO_CS5535 is not set # CONFIG_GPIO_LANGWELL is not set # CONFIG_GPIO_TIMBERDALE is not set # # SPI GPIO expanders: # # # AC97 GPIO expanders: # CONFIG_W1=m CONFIG_W1_CON=y # # 1-wire Bus Masters # # CONFIG_W1_MASTER_MATROX is not set # CONFIG_W1_MASTER_DS2490 is not set # CONFIG_W1_MASTER_DS2482 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_DS2431=m CONFIG_W1_SLAVE_DS2433=m # CONFIG_W1_SLAVE_DS2433_CRC is not set CONFIG_W1_SLAVE_DS2760=m # CONFIG_W1_SLAVE_BQ27000 is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set # CONFIG_PDA_POWER is not set # CONFIG_BATTERY_DS2760 is not set # CONFIG_BATTERY_DS2782 is not set # CONFIG_BATTERY_BQ27x00 is not set # CONFIG_BATTERY_MAX17040 is not set CONFIG_HWMON=m CONFIG_HWMON_VID=m # CONFIG_HWMON_DEBUG_CHIP is not set # # Native drivers # # CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_K8TEMP is not set # CONFIG_SENSORS_K10TEMP is not set CONFIG_SENSORS_ASB100=m # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F71805F is not set # CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_FSCHMD is not set # CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set CONFIG_SENSORS_CORETEMP=m # CONFIG_SENSORS_IBMAEM is not set # CONFIG_SENSORS_IBMPEX is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set # CONFIG_SENSORS_LM73 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set # CONFIG_SENSORS_LM80 is not set # CONFIG_SENSORS_LM83 is not set # CONFIG_SENSORS_LM85 is not set # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4245 is not set # CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_DME1737 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set # CONFIG_SENSORS_VIA_CPUTEMP is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set # CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83L786NG is not set # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_SENSORS_HDAPS is not set # CONFIG_SENSORS_LIS3_I2C is not set # CONFIG_SENSORS_APPLESMC is not set # # ACPI drivers # # CONFIG_SENSORS_ATK0110 is not set # CONFIG_SENSORS_LIS3LV02D is not set CONFIG_THERMAL=y CONFIG_WATCHDOG=y # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # CONFIG_SOFT_WATCHDOG=m # CONFIG_ACQUIRE_WDT is not set # CONFIG_ADVANTECH_WDT is not set # CONFIG_ALIM1535_WDT is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_SC520_WDT is not set # CONFIG_SBC_FITPC2_WATCHDOG is not set # CONFIG_EUROTECH_WDT is not set # CONFIG_IB700_WDT is not set # CONFIG_IBMASR is not set # CONFIG_WAFER_WDT is not set CONFIG_I6300ESB_WDT=m CONFIG_ITCO_WDT=m CONFIG_ITCO_VENDOR_SUPPORT=y # CONFIG_IT8712F_WDT is not set # CONFIG_IT87_WDT is not set # CONFIG_HP_WATCHDOG is not set # CONFIG_SC1200_WDT is not set # CONFIG_PC87413_WDT is not set # CONFIG_60XX_WDT is not set # CONFIG_SBC8360_WDT is not set # CONFIG_CPU5_WDT is not set # CONFIG_SMSC_SCH311X_WDT is not set # CONFIG_SMSC37B787_WDT is not set # CONFIG_W83627HF_WDT is not set # CONFIG_W83697HF_WDT is not set # CONFIG_W83697UG_WDT is not set # CONFIG_W83877F_WDT is not set # CONFIG_W83977F_WDT is not set # CONFIG_MACHZ_WDT is not set # CONFIG_SBC_EPX_C3_WATCHDOG is not set # # PCI-based Watchdog Cards # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set # # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # CONFIG_SSB=m CONFIG_SSB_SPROM=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y # CONFIG_SSB_B43_PCI_BRIDGE is not set CONFIG_SSB_SDIOHOST_POSSIBLE=y CONFIG_SSB_SDIOHOST=y # CONFIG_SSB_DEBUG is not set CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y CONFIG_SSB_DRIVER_PCICORE=y # # Multifunction device drivers # CONFIG_MFD_CORE=m # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_HTC_I2CPLD is not set # CONFIG_UCB1400_CORE is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set CONFIG_MFD_TIMBERDALE=m CONFIG_LPC_SCH=m # CONFIG_REGULATOR is not set CONFIG_MEDIA_SUPPORT=m # # Multimedia core support # CONFIG_VIDEO_DEV=m CONFIG_VIDEO_V4L2_COMMON=m CONFIG_VIDEO_ALLOW_V4L1=y CONFIG_VIDEO_V4L1_COMPAT=y # CONFIG_DVB_CORE is not set CONFIG_VIDEO_MEDIA=m # # Multimedia drivers # CONFIG_IR_CORE=m CONFIG_VIDEO_IR=m # CONFIG_MEDIA_ATTACH is not set CONFIG_MEDIA_TUNER=m # CONFIG_MEDIA_TUNER_CUSTOMISE is not set CONFIG_MEDIA_TUNER_SIMPLE=m CONFIG_MEDIA_TUNER_TDA8290=m CONFIG_MEDIA_TUNER_TDA9887=m CONFIG_MEDIA_TUNER_TEA5761=m CONFIG_MEDIA_TUNER_TEA5767=m CONFIG_MEDIA_TUNER_MT20XX=m CONFIG_MEDIA_TUNER_XC2028=m CONFIG_MEDIA_TUNER_XC5000=m CONFIG_MEDIA_TUNER_MC44S803=m CONFIG_VIDEO_V4L2=m CONFIG_VIDEO_V4L1=m CONFIG_VIDEOBUF_GEN=m CONFIG_VIDEOBUF_DMA_SG=m CONFIG_VIDEOBUF_VMALLOC=m CONFIG_VIDEO_BTCX=m CONFIG_VIDEO_TVEEPROM=m CONFIG_VIDEO_TUNER=m CONFIG_VIDEO_CAPTURE_DRIVERS=y # CONFIG_VIDEO_ADV_DEBUG is not set # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set CONFIG_VIDEO_HELPER_CHIPS_AUTO=y CONFIG_VIDEO_IR_I2C=m CONFIG_VIDEO_TVAUDIO=m CONFIG_VIDEO_TDA7432=m CONFIG_VIDEO_MSP3400=m CONFIG_VIDEO_SAA6588=m CONFIG_VIDEO_MT9V011=m CONFIG_VIDEO_SAA711X=m CONFIG_VIDEO_TVP5150=m CONFIG_VIDEO_CX25840=m # CONFIG_VIDEO_VIVI is not set CONFIG_VIDEO_BT848=m # CONFIG_VIDEO_BWQCAM is not set # CONFIG_VIDEO_CQCAM is not set # CONFIG_VIDEO_W9966 is not set CONFIG_VIDEO_CPIA=m # CONFIG_VIDEO_CPIA_PP is not set CONFIG_VIDEO_CPIA_USB=m CONFIG_VIDEO_CPIA2=m # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set # CONFIG_VIDEO_STRADIS is not set # CONFIG_VIDEO_ZORAN is not set # CONFIG_VIDEO_SAA7134 is not set # CONFIG_VIDEO_MXB is not set # CONFIG_VIDEO_HEXIUM_ORION is not set # CONFIG_VIDEO_HEXIUM_GEMINI is not set # CONFIG_VIDEO_CX88 is not set # CONFIG_VIDEO_IVTV is not set # CONFIG_VIDEO_CAFE_CCIC is not set CONFIG_SOC_CAMERA=m CONFIG_SOC_CAMERA_MT9M001=m CONFIG_SOC_CAMERA_MT9M111=m CONFIG_SOC_CAMERA_MT9T031=m CONFIG_SOC_CAMERA_MT9T112=m CONFIG_SOC_CAMERA_MT9V022=m CONFIG_SOC_CAMERA_RJ54N1=m CONFIG_SOC_CAMERA_TW9910=m # CONFIG_SOC_CAMERA_PLATFORM is not set CONFIG_SOC_CAMERA_OV772X=m CONFIG_SOC_CAMERA_OV9640=m CONFIG_V4L_USB_DRIVERS=y CONFIG_USB_VIDEO_CLASS=m CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y CONFIG_USB_GSPCA=m CONFIG_USB_M5602=m CONFIG_USB_STV06XX=m CONFIG_USB_GL860=m CONFIG_USB_GSPCA_BENQ=m CONFIG_USB_GSPCA_CONEX=m CONFIG_USB_GSPCA_CPIA1=m CONFIG_USB_GSPCA_ETOMS=m CONFIG_USB_GSPCA_FINEPIX=m CONFIG_USB_GSPCA_JEILINJ=m CONFIG_USB_GSPCA_MARS=m CONFIG_USB_GSPCA_MR97310A=m CONFIG_USB_GSPCA_OV519=m CONFIG_USB_GSPCA_OV534=m CONFIG_USB_GSPCA_OV534_9=m CONFIG_USB_GSPCA_PAC207=m CONFIG_USB_GSPCA_PAC7302=m CONFIG_USB_GSPCA_PAC7311=m CONFIG_USB_GSPCA_SN9C2028=m CONFIG_USB_GSPCA_SN9C20X=m # CONFIG_USB_GSPCA_SN9C20X_EVDEV is not set CONFIG_USB_GSPCA_SONIXB=m CONFIG_USB_GSPCA_SONIXJ=m CONFIG_USB_GSPCA_SPCA500=m CONFIG_USB_GSPCA_SPCA501=m CONFIG_USB_GSPCA_SPCA505=m CONFIG_USB_GSPCA_SPCA506=m CONFIG_USB_GSPCA_SPCA508=m CONFIG_USB_GSPCA_SPCA561=m CONFIG_USB_GSPCA_SQ905=m CONFIG_USB_GSPCA_SQ905C=m CONFIG_USB_GSPCA_STK014=m CONFIG_USB_GSPCA_STV0680=m CONFIG_USB_GSPCA_SUNPLUS=m CONFIG_USB_GSPCA_T613=m CONFIG_USB_GSPCA_TV8532=m CONFIG_USB_GSPCA_VC032X=m CONFIG_USB_GSPCA_ZC3XX=m # CONFIG_VIDEO_PVRUSB2 is not set # CONFIG_VIDEO_HDPVR is not set CONFIG_VIDEO_EM28XX=m # CONFIG_VIDEO_EM28XX_ALSA is not set CONFIG_VIDEO_CX231XX=m # CONFIG_VIDEO_CX231XX_ALSA is not set CONFIG_VIDEO_USBVISION=m CONFIG_VIDEO_USBVIDEO=m CONFIG_USB_VICAM=m CONFIG_USB_IBMCAM=m CONFIG_USB_KONICAWC=m # CONFIG_USB_QUICKCAM_MESSENGER is not set # CONFIG_USB_ET61X251 is not set # CONFIG_VIDEO_OVCAMCHIP is not set # CONFIG_USB_OV511 is not set CONFIG_USB_SE401=m # CONFIG_USB_SN9C102 is not set # CONFIG_USB_STV680 is not set # CONFIG_USB_ZC0301 is not set CONFIG_USB_PWC=m # CONFIG_USB_PWC_DEBUG is not set # CONFIG_USB_PWC_INPUT_EVDEV is not set CONFIG_USB_ZR364XX=m CONFIG_USB_STKWEBCAM=m CONFIG_USB_S2255=m # CONFIG_RADIO_ADAPTERS is not set # CONFIG_DAB is not set # # Graphics support # CONFIG_AGP=y # CONFIG_AGP_AMD64 is not set CONFIG_AGP_INTEL=y # CONFIG_AGP_SIS is not set # CONFIG_AGP_VIA is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_VGA_SWITCHEROO is not set CONFIG_DRM=y CONFIG_DRM_KMS_HELPER=y # CONFIG_DRM_TDFX is not set # CONFIG_DRM_R128 is not set # CONFIG_DRM_RADEON is not set # CONFIG_DRM_I810 is not set # CONFIG_DRM_I830 is not set CONFIG_DRM_I915=y CONFIG_DRM_I915_KMS=y # CONFIG_DRM_MGA is not set # CONFIG_DRM_SIS is not set # CONFIG_DRM_VIA is not set # CONFIG_DRM_SAVAGE is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set # CONFIG_FB_BOOT_VESA_SUPPORT is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set # CONFIG_FB_FOREIGN_ENDIAN is not set # CONFIG_FB_SYS_FOPS is not set # CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y # # Frame buffer hardware drivers # # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ARC is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set # CONFIG_FB_UVESA is not set # CONFIG_FB_VESA is not set CONFIG_FB_EFI=y # CONFIG_FB_N411 is not set # CONFIG_FB_HGA is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_LE80578 is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_VIA is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set # CONFIG_FB_GEODE is not set # CONFIG_FB_TMIO is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_BROADSHEET is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_GENERIC is not set # CONFIG_BACKLIGHT_PROGEAR is not set # CONFIG_BACKLIGHT_MBP_NVIDIA is not set # CONFIG_BACKLIGHT_SAHARA is not set # # Display device support # CONFIG_DISPLAY_SUPPORT=m # # Display hardware drivers # # # Console display driver support # CONFIG_VGA_CONSOLE=y CONFIG_VGACON_SOFT_SCROLLBACK=y CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64 CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_LOGO_LINUX_CLUT224=y CONFIG_SOUND=y CONFIG_SOUND_OSS_CORE=y CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=m CONFIG_SND_TIMER=m CONFIG_SND_PCM=m CONFIG_SND_HWDEP=m CONFIG_SND_RAWMIDI=m CONFIG_SND_SEQUENCER=m CONFIG_SND_SEQ_DUMMY=m CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_HRTIMER=m CONFIG_SND_SEQ_HRTIMER_DEFAULT=y CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y CONFIG_SND_DMA_SGBUF=y CONFIG_SND_RAWMIDI_SEQ=m # CONFIG_SND_OPL3_LIB_SEQ is not set # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set # CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_AC97_CODEC=m CONFIG_SND_DRIVERS=y # CONFIG_SND_PCSP is not set # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_MTS64 is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set # CONFIG_SND_PORTMAN2X4 is not set # CONFIG_SND_AC97_POWER_SAVE is not set CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set # CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_OXYGEN is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set # CONFIG_SND_CS5530 is not set # CONFIG_SND_CS5535AUDIO is not set # CONFIG_SND_CTXFI is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set # CONFIG_SND_DARLA24 is not set # CONFIG_SND_GINA24 is not set # CONFIG_SND_LAYLA24 is not set # CONFIG_SND_MONA is not set # CONFIG_SND_MIA is not set # CONFIG_SND_ECHO3G is not set # CONFIG_SND_INDIGO is not set # CONFIG_SND_INDIGOIO is not set # CONFIG_SND_INDIGODJ is not set # CONFIG_SND_INDIGOIOX is not set # CONFIG_SND_INDIGODJX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set # CONFIG_SND_ES1938 is not set # CONFIG_SND_ES1968 is not set # CONFIG_SND_FM801 is not set CONFIG_SND_HDA_INTEL=m CONFIG_SND_HDA_HWDEP=y # CONFIG_SND_HDA_RECONFIG is not set # CONFIG_SND_HDA_INPUT_BEEP is not set # CONFIG_SND_HDA_INPUT_JACK is not set # CONFIG_SND_HDA_PATCH_LOADER is not set CONFIG_SND_HDA_CODEC_REALTEK=y CONFIG_SND_HDA_CODEC_ANALOG=y CONFIG_SND_HDA_CODEC_SIGMATEL=y CONFIG_SND_HDA_CODEC_VIA=y CONFIG_SND_HDA_CODEC_ATIHDMI=y CONFIG_SND_HDA_CODEC_NVHDMI=y CONFIG_SND_HDA_CODEC_INTELHDMI=y CONFIG_SND_HDA_ELD=y CONFIG_SND_HDA_CODEC_CIRRUS=y CONFIG_SND_HDA_CODEC_CONEXANT=y CONFIG_SND_HDA_CODEC_CA0110=y CONFIG_SND_HDA_CODEC_CMEDIA=y CONFIG_SND_HDA_CODEC_SI3054=y CONFIG_SND_HDA_GENERIC=y # CONFIG_SND_HDA_POWER_SAVE is not set # CONFIG_SND_HDSP is not set # CONFIG_SND_HDSPM is not set # CONFIG_SND_HIFIER is not set # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set CONFIG_SND_INTEL8X0=m CONFIG_SND_INTEL8X0M=m # CONFIG_SND_KORG1212 is not set # CONFIG_SND_LX6464ES is not set # CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set # CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set # CONFIG_SND_SONICVIBES is not set # CONFIG_SND_TRIDENT is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m # CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_USB_US122L is not set # CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=m CONFIG_HID_SUPPORT=y CONFIG_HID=m CONFIG_HIDRAW=y # # USB Input Devices # CONFIG_USB_HID=m CONFIG_HID_PID=y CONFIG_USB_HIDDEV=y # # Special HID drivers # # CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=m CONFIG_HID_APPLE=m CONFIG_HID_BELKIN=m CONFIG_HID_CHERRY=m CONFIG_HID_CHICONY=m CONFIG_HID_CYPRESS=m CONFIG_HID_DRAGONRISE=m # CONFIG_DRAGONRISE_FF is not set CONFIG_HID_EZKEY=m CONFIG_HID_KYE=m CONFIG_HID_GYRATION=m CONFIG_HID_TWINHAN=m CONFIG_HID_KENSINGTON=m CONFIG_HID_LOGITECH=m CONFIG_LOGITECH_FF=y # CONFIG_LOGIRUMBLEPAD2_FF is not set # CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=m # CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=m CONFIG_HID_NTRIG=m CONFIG_HID_ORTEK=m CONFIG_HID_PANTHERLORD=m CONFIG_PANTHERLORD_FF=y CONFIG_HID_PETALYNX=m CONFIG_HID_QUANTA=m CONFIG_HID_SAMSUNG=m CONFIG_HID_SONY=m # CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=m CONFIG_HID_GREENASIA=m # CONFIG_GREENASIA_FF is not set CONFIG_HID_SMARTJOYPLUS=m # CONFIG_SMARTJOYPLUS_FF is not set CONFIG_HID_TOPSEED=m CONFIG_HID_THRUSTMASTER=m CONFIG_THRUSTMASTER_FF=y CONFIG_HID_ZEROPLUS=m CONFIG_ZEROPLUS_FF=y CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=y CONFIG_USB_DEBUG=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set # CONFIG_USB_MON is not set CONFIG_USB_WUSB=m # CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set # 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_OHCI_HCD=y # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_U132_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set CONFIG_USB_WHCI_HCD=m CONFIG_USB_HWA_HCD=m # # USB Device Class drivers # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=m CONFIG_USB_WDM=m # 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=m # CONFIG_USB_STORAGE_DEBUG is not set CONFIG_USB_STORAGE_DATAFAB=m # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set CONFIG_USB_STORAGE_USBAT=m CONFIG_USB_STORAGE_SDDR09=m CONFIG_USB_STORAGE_SDDR55=m CONFIG_USB_STORAGE_JUMPSHOT=m CONFIG_USB_STORAGE_ALAUDA=m CONFIG_USB_STORAGE_ONETOUCH=m CONFIG_USB_STORAGE_KARMA=m CONFIG_USB_STORAGE_CYPRESS_ATACB=m CONFIG_USB_LIBUSUAL=y # # USB Imaging devices # CONFIG_USB_MDC800=m CONFIG_USB_MICROTEK=m # # USB port drivers # # CONFIG_USB_USS720 is not set CONFIG_USB_SERIAL=m CONFIG_USB_EZUSB=y CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_AIRCABLE=m CONFIG_USB_SERIAL_ARK3116=m CONFIG_USB_SERIAL_BELKIN=m CONFIG_USB_SERIAL_CH341=m CONFIG_USB_SERIAL_WHITEHEAT=m CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m CONFIG_USB_SERIAL_CP210X=m CONFIG_USB_SERIAL_CYPRESS_M8=m CONFIG_USB_SERIAL_EMPEG=m CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_SERIAL_FUNSOFT=m CONFIG_USB_SERIAL_VISOR=m CONFIG_USB_SERIAL_IPAQ=m CONFIG_USB_SERIAL_IR=m CONFIG_USB_SERIAL_EDGEPORT=m CONFIG_USB_SERIAL_EDGEPORT_TI=m CONFIG_USB_SERIAL_GARMIN=m CONFIG_USB_SERIAL_IPW=m CONFIG_USB_SERIAL_IUU=m CONFIG_USB_SERIAL_KEYSPAN_PDA=m CONFIG_USB_SERIAL_KEYSPAN=m # CONFIG_USB_SERIAL_KEYSPAN_MPR is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set # CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set # CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set CONFIG_USB_SERIAL_KLSI=m CONFIG_USB_SERIAL_KOBIL_SCT=m CONFIG_USB_SERIAL_MCT_U232=m CONFIG_USB_SERIAL_MOS7720=m CONFIG_USB_SERIAL_MOS7840=m CONFIG_USB_SERIAL_MOTOROLA=m CONFIG_USB_SERIAL_NAVMAN=m CONFIG_USB_SERIAL_PL2303=m CONFIG_USB_SERIAL_OTI6858=m CONFIG_USB_SERIAL_QCAUX=m CONFIG_USB_SERIAL_QUALCOMM=m CONFIG_USB_SERIAL_SPCP8X5=m CONFIG_USB_SERIAL_HP4X=m CONFIG_USB_SERIAL_SAFE=m # CONFIG_USB_SERIAL_SAFE_PADDED is not set CONFIG_USB_SERIAL_SIEMENS_MPI=m CONFIG_USB_SERIAL_SIERRAWIRELESS=m CONFIG_USB_SERIAL_SYMBOL=m CONFIG_USB_SERIAL_TI=m CONFIG_USB_SERIAL_CYBERJACK=m CONFIG_USB_SERIAL_XIRCOM=m CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_SERIAL_OMNINET=m CONFIG_USB_SERIAL_OPTICON=m CONFIG_USB_SERIAL_VIVOPAY_SERIAL=m # 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=m # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set CONFIG_USB_LED=m # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set CONFIG_USB_FTDI_ELAN=m # 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=m # CONFIG_USB_GADGET is not set # # OTG and related infrastructure # # CONFIG_USB_GPIO_VBUS is not set # CONFIG_NOP_USB_XCEIV is not set CONFIG_UWB=m CONFIG_UWB_HWA=m CONFIG_UWB_WHCI=m # CONFIG_UWB_WLP is not set # CONFIG_UWB_I1480U is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set # CONFIG_MMC_U
From: Miles Lane on 25 Apr 2010 11:50
On Sat, Apr 24, 2010 at 10:34 PM, Paul E. McKenney <paulmck(a)linux.vnet.ibm.com> wrote: > On Fri, Apr 23, 2010 at 06:59:12PM -0400, Miles Lane wrote: >> On Fri, Apr 23, 2010 at 3:42 PM, Paul E. McKenney >> <paulmck(a)linux.vnet.ibm.com> wrote: >> > On Fri, Apr 23, 2010 at 08:50:59AM -0400, Miles Lane wrote: >> >> Hi Paul, >> >> There has been a bit of back and forth, and I am not sure what patches >> >> I should test now. >> >> Could you send me a bundle of whatever needs testing now? >> > >> > Hello, Miles, >> > >> > I am posting my set as replies to this message. �There are a couple >> > of KVM fixes that are going up via Avi's tree, and a number of networking >> > fixes that are going up via Dave Miller's tree -- a number of these >> > are against quickly changing code, so it didn't make sense for me to >> > keep them separately. >> > >> > I believe that the two splats below are addressed by this patch set >> > carried in the networking tree: >> > >> > � � � �https://patchwork.kernel.org/patch/90754/ >> >> With your twelve patches and the one linked to above applied to >> 2.6.34-rc5-git3, here are the warnings I see: >> >> [ � �0.173969] [ INFO: suspicious rcu_dereference_check() usage. ] >> [ � �0.174097] --------------------------------------------------- >> [ � �0.174226] include/linux/cgroup.h:534 invoked >> rcu_dereference_check() without protection! >> [ � �0.174429] >> [ � �0.174430] other info that might help us debug this: >> [ � �0.174431] >> [ � �0.174792] >> [ � �0.174793] rcu_scheduler_active = 1, debug_locks = 1 >> [ � �0.175037] no locks held by watchdog/0/5. >> [ � �0.175162] >> [ � �0.175163] stack backtrace: >> [ � �0.175405] Pid: 5, comm: watchdog/0 Not tainted 2.6.34-rc5-git3 #22 >> [ � �0.175534] Call Trace: >> [ � �0.175666] �[<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 >> [ � �0.175799] �[<ffffffff8102d678>] task_subsys_state+0x59/0x70 >> [ � �0.175931] �[<ffffffff810328fa>] __sched_setscheduler+0x19d/0x300 >> [ � �0.176064] �[<ffffffff8102b477>] ? need_resched+0x1e/0x28 >> [ � �0.176196] �[<ffffffff813cd401>] ? schedule+0x5c3/0x66e >> [ � �0.176327] �[<ffffffff81091943>] ? watchdog+0x0/0x8c >> [ � �0.176457] �[<ffffffff81032a78>] sched_setscheduler+0xe/0x10 >> [ � �0.176587] �[<ffffffff8109196d>] watchdog+0x2a/0x8c >> [ � �0.176677] �[<ffffffff81091943>] ? watchdog+0x0/0x8c >> [ � �0.176808] �[<ffffffff81057152>] kthread+0x89/0x91 >> [ � �0.176939] �[<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f >> [ � �0.177073] �[<ffffffff81003994>] kernel_thread_helper+0x4/0x10 >> [ � �0.177204] �[<ffffffff813cfc40>] ? restore_args+0x0/0x30 >> [ � �0.177334] �[<ffffffff810570c9>] ? kthread+0x0/0x91 >> [ � �0.177463] �[<ffffffff81003990>] ? kernel_thread_helper+0x0/0x10 > > According to Documentation/cgroups/cgroups.txt, we must hold cgroup_mutex, > the task's task_alloc lock, or be in an RCU read-side critical section. > We are in neither of these. > > I would argue that sched_setscheduler() should take care of > synchronization, but am not sure which of these three are appropriate > for sched_setscheduler() to acquire. �Peter, thoughts? > >> [ � �3.173419] [ INFO: suspicious rcu_dereference_check() usage. ] >> [ � �3.173419] --------------------------------------------------- >> [ � �3.173419] kernel/cgroup.c:4438 invoked rcu_dereference_check() >> without protection! >> [ � �3.173419] >> [ � �3.173419] other info that might help us debug this: >> [ � �3.173419] >> [ � �3.173419] >> [ � �3.173419] rcu_scheduler_active = 1, debug_locks = 1 >> [ � �3.173419] 2 locks held by async/0/668: >> [ � �3.173419] �#0: �(&shost->scan_mutex){+.+.+.}, at: >> [<ffffffff812df020>] __scsi_add_device+0x83/0xe4 >> [ � �3.173419] �#1: �(&(&blkcg->lock)->rlock){......}, at: >> [<ffffffff811f2df9>] blkiocg_add_blkio_group+0x29/0x7f >> [ � �3.173419] >> [ � �3.173419] stack backtrace: >> [ � �3.173419] Pid: 668, comm: async/0 Not tainted 2.6.34-rc5-git3 #22 >> [ � �3.173419] Call Trace: >> [ � �3.173419] �[<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 >> [ � �3.173419] �[<ffffffff8107f9ad>] css_id+0x3f/0x51 >> [ � �3.173419] �[<ffffffff811f2e08>] blkiocg_add_blkio_group+0x38/0x7f >> [ � �3.173419] �[<ffffffff811f4dd0>] cfq_init_queue+0xdf/0x2dc >> [ � �3.173419] �[<ffffffff811e33b1>] elevator_init+0xba/0xf5 >> [ � �3.173419] �[<ffffffff812dbfaa>] ? scsi_request_fn+0x0/0x451 >> [ � �3.173419] �[<ffffffff811e68d7>] blk_init_queue_node+0x12f/0x135 >> [ � �3.173419] �[<ffffffff811e68e9>] blk_init_queue+0xc/0xe >> [ � �3.173419] �[<ffffffff812dc41c>] __scsi_alloc_queue+0x21/0x111 >> [ � �3.173419] �[<ffffffff812dc524>] scsi_alloc_queue+0x18/0x64 >> [ � �3.173419] �[<ffffffff812de520>] scsi_alloc_sdev+0x19e/0x256 >> [ � �3.173419] �[<ffffffff812de6be>] scsi_probe_and_add_lun+0xe6/0x9c5 >> [ � �3.173419] �[<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f >> [ � �3.173419] �[<ffffffff813ce056>] ? __mutex_lock_common+0x3e4/0x43a >> [ � �3.173419] �[<ffffffff812df020>] ? __scsi_add_device+0x83/0xe4 >> [ � �3.173419] �[<ffffffff812d09dc>] ? transport_setup_classdev+0x0/0x17 >> [ � �3.173419] �[<ffffffff812df020>] ? __scsi_add_device+0x83/0xe4 >> [ � �3.173419] �[<ffffffff812df055>] __scsi_add_device+0xb8/0xe4 >> [ � �3.173419] �[<ffffffff812ea945>] ata_scsi_scan_host+0x74/0x16e >> [ � �3.173419] �[<ffffffff81057699>] ? autoremove_wake_function+0x0/0x34 >> [ � �3.173419] �[<ffffffff812e8de4>] async_port_probe+0xab/0xb7 >> [ � �3.173419] �[<ffffffff8105e1b1>] ? async_thread+0x0/0x1f4 >> [ � �3.173419] �[<ffffffff8105e2b6>] async_thread+0x105/0x1f4 >> [ � �3.173419] �[<ffffffff81033d8e>] ? default_wake_function+0x0/0xf >> [ � �3.173419] �[<ffffffff8105e1b1>] ? async_thread+0x0/0x1f4 >> [ � �3.173419] �[<ffffffff81057152>] kthread+0x89/0x91 >> [ � �3.173419] �[<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f >> [ � �3.173419] �[<ffffffff81003994>] kernel_thread_helper+0x4/0x10 >> [ � �3.173419] �[<ffffffff813cfc40>] ? restore_args+0x0/0x30 >> [ � �3.173419] �[<ffffffff810570c9>] ? kthread+0x0/0x91 >> [ � �3.173419] �[<ffffffff81003990>] ? kernel_thread_helper+0x0/0x10 > > Please see below for a patch for this based on my earlier conversation > with Vivek Goyal. �(Vivek, if you are already pushing a fix elsewhere, > please let me know, and I will drop my patch in favor of yours.) > >> [ � 32.905446] [ INFO: suspicious rcu_dereference_check() usage. ] >> [ � 32.905449] --------------------------------------------------- >> [ � 32.905453] net/core/dev.c:1993 invoked rcu_dereference_check() >> without protection! >> [ � 32.905456] >> [ � 32.905457] other info that might help us debug this: >> [ � 32.905458] >> [ � 32.905461] >> [ � 32.905462] rcu_scheduler_active = 1, debug_locks = 1 >> [ � 32.905466] 2 locks held by canberra-gtk-pl/4182: >> [ � 32.905469] �#0: �(sk_lock-AF_INET){+.+.+.}, at: >> [<ffffffff81394f7d>] inet_stream_connect+0x3a/0x24d >> [ � 32.905483] �#1: �(rcu_read_lock_bh){.+....}, at: >> [<ffffffff8134a789>] dev_queue_xmit+0x14e/0x4b8 >> [ � 32.905495] >> [ � 32.905496] stack backtrace: >> [ � 32.905500] Pid: 4182, comm: canberra-gtk-pl Not tainted 2.6.34-rc5-git3 #22 >> [ � 32.905504] Call Trace: >> [ � 32.905512] �[<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 >> [ � 32.905518] �[<ffffffff8134a894>] dev_queue_xmit+0x259/0x4b8 >> [ � 32.905524] �[<ffffffff8134a789>] ? dev_queue_xmit+0x14e/0x4b8 >> [ � 32.905531] �[<ffffffff81041c66>] ? _local_bh_enable_ip+0xcd/0xda >> [ � 32.905538] �[<ffffffff813536da>] neigh_resolve_output+0x234/0x285 >> [ � 32.905544] �[<ffffffff8136f69f>] ip_finish_output2+0x257/0x28c >> [ � 32.905549] �[<ffffffff8136f73c>] ip_finish_output+0x68/0x6a >> [ � 32.905554] �[<ffffffff81370433>] T.866+0x52/0x59 >> [ � 32.905559] �[<ffffffff8137067e>] ip_output+0xaa/0xb4 >> [ � 32.905565] �[<ffffffff8136eb38>] ip_local_out+0x20/0x24 >> [ � 32.905571] �[<ffffffff8136f184>] ip_queue_xmit+0x309/0x368 >> [ � 32.905578] �[<ffffffff810e4226>] ? __kmalloc_track_caller+0x111/0x155 >> [ � 32.905585] �[<ffffffff8138316f>] ? tcp_connect+0x223/0x3d3 >> [ � 32.905591] �[<ffffffff813818f1>] tcp_transmit_skb+0x707/0x745 >> [ � 32.905597] �[<ffffffff813832c2>] tcp_connect+0x376/0x3d3 >> [ � 32.905604] �[<ffffffff81268a43>] ? secure_tcp_sequence_number+0x55/0x6f >> [ � 32.905610] �[<ffffffff81387270>] tcp_v4_connect+0x3df/0x455 >> [ � 32.905617] �[<ffffffff8133cb59>] ? lock_sock_nested+0xf3/0x102 >> [ � 32.905623] �[<ffffffff81394fe7>] inet_stream_connect+0xa4/0x24d >> [ � 32.905629] �[<ffffffff8133b398>] sys_connect+0x90/0xd0 >> [ � 32.905636] �[<ffffffff81002b9c>] ? sysret_check+0x27/0x62 >> [ � 32.905642] �[<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f >> [ � 32.905649] �[<ffffffff813cec80>] ? trace_hardirqs_on_thunk+0x3a/0x3f >> [ � 32.905655] �[<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b > > A fix for the above is already in Dave Miller's tree. > >> [ � 51.912282] [ INFO: suspicious rcu_dereference_check() usage. ] >> [ � 51.912285] --------------------------------------------------- >> [ � 51.912289] net/mac80211/sta_info.c:886 invoked >> rcu_dereference_check() without protection! >> [ � 51.912293] >> [ � 51.912293] other info that might help us debug this: >> [ � 51.912295] >> [ � 51.912298] >> [ � 51.912298] rcu_scheduler_active = 1, debug_locks = 1 >> [ � 51.912302] no locks held by wpa_supplicant/3951. >> [ � 51.912305] >> [ � 51.912306] stack backtrace: >> [ � 51.912310] Pid: 3951, comm: wpa_supplicant Not tainted 2.6.34-rc5-git3 #22 >> [ � 51.912314] Call Trace: >> [ � 51.912317] �<IRQ> �[<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 >> [ � 51.912345] �[<ffffffffa014f9ae>] >> ieee80211_find_sta_by_hw+0x46/0x10f [mac80211] >> [ � 51.912358] �[<ffffffffa014fa8e>] ieee80211_find_sta+0x17/0x19 [mac80211] >> [ � 51.912373] �[<ffffffffa01e50f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] >> [ � 51.912380] �[<ffffffff8106842b>] ? mark_lock+0x2d/0x235 >> [ � 51.912391] �[<ffffffffa0252f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] >> [ � 51.912399] �[<ffffffff8120a353>] ? is_swiotlb_buffer+0x2e/0x3b >> [ � 51.912407] �[<ffffffffa024bbf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] >> [ � 51.912414] �[<ffffffff81068904>] ? trace_hardirqs_on_caller+0xfa/0x13f >> [ � 51.912422] �[<ffffffffa024c3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] >> [ � 51.912429] �[<ffffffff810411f3>] tasklet_action+0xa7/0x10f >> [ � 51.912435] �[<ffffffff81042205>] __do_softirq+0x144/0x252 >> [ � 51.912442] �[<ffffffff81003a8c>] call_softirq+0x1c/0x34 >> [ � 51.912447] �[<ffffffff810050e4>] do_softirq+0x38/0x80 >> [ � 51.912452] �[<ffffffff81041cd2>] irq_exit+0x45/0x94 >> [ � 51.912457] �[<ffffffff81004829>] do_IRQ+0xad/0xc4 >> [ � 51.912463] �[<ffffffff810cbbd3>] ? might_fault+0x63/0xb3 >> [ � 51.912470] �[<ffffffff813cfb93>] ret_from_intr+0x0/0xf >> [ � 51.912474] �<EOI> �[<ffffffff810cbbd3>] ? might_fault+0x63/0xb3 >> [ � 51.912484] �[<ffffffff8106a75d>] ? lock_release+0x208/0x215 >> [ � 51.912490] �[<ffffffff810cbc1c>] might_fault+0xac/0xb3 >> [ � 51.912495] �[<ffffffff810cbbd3>] ? might_fault+0x63/0xb3 >> [ � 51.912501] �[<ffffffff812025e3>] __clear_user+0x15/0x59 >> [ � 51.912508] �[<ffffffff8100b2bc>] save_i387_xstate+0x9c/0x1bc >> [ � 51.912515] �[<ffffffff81002276>] do_signal+0x240/0x686 >> [ � 51.912521] �[<ffffffff81002b9c>] ? sysret_check+0x27/0x62 >> [ � 51.912527] �[<ffffffff8106891e>] ? trace_hardirqs_on_caller+0x114/0x13f >> [ � 51.912533] �[<ffffffff813cec80>] ? trace_hardirqs_on_thunk+0x3a/0x3f >> [ � 51.912539] �[<ffffffff810026e3>] do_notify_resume+0x27/0x5f >> [ � 51.912545] �[<ffffffff813cec80>] ? trace_hardirqs_on_thunk+0x3a/0x3f >> [ � 51.912551] �[<ffffffff81002e86>] int_signal+0x12/0x17 > > This is a repeat from last time that confused me at the time. �I could > do a hacky "fix" by putting an RCU read-side critical section around > the for_each_sta_info() in ieee80211_find_sta_by_hw(), but I do not > understand this code well enough to feel comfortable doing so. > > Johannes, any enlightenment? > >> [ � 51.929529] [ INFO: suspicious rcu_dereference_check() usage. ] >> [ � 51.929532] --------------------------------------------------- >> [ � 51.929536] net/mac80211/sta_info.c:886 invoked >> rcu_dereference_check() without protection! >> [ � 51.929540] >> [ � 51.929541] other info that might help us debug this: >> [ � 51.929542] >> [ � 51.929545] >> [ � 51.929546] rcu_scheduler_active = 1, debug_locks = 1 >> [ � 51.929550] 1 lock held by Xorg/4013: >> [ � 51.929553] �#0: �(clock-AF_UNIX){++.+..}, at: [<ffffffff8133cebd>] >> sock_def_readable+0x19/0x62 >> [ � 51.929567] >> [ � 51.929568] stack backtrace: >> [ � 51.929573] Pid: 4013, comm: Xorg Not tainted 2.6.34-rc5-git3 #22 >> [ � 51.929576] Call Trace: >> [ � 51.929579] �<IRQ> �[<ffffffff81067fbe>] lockdep_rcu_dereference+0x9d/0xa5 >> [ � 51.929603] �[<ffffffffa014f9fe>] >> ieee80211_find_sta_by_hw+0x96/0x10f [mac80211] >> [ � 51.929615] �[<ffffffffa014fa8e>] ieee80211_find_sta+0x17/0x19 [mac80211] >> [ � 51.929631] �[<ffffffffa01e50f2>] iwl_tx_queue_reclaim+0xdb/0x1b1 [iwlcore] >> [ � 51.929642] �[<ffffffffa0252f1c>] iwl5000_rx_reply_tx+0x4a9/0x556 [iwlagn] >> [ � 51.929649] �[<ffffffff81068685>] ? mark_held_locks+0x52/0x70 >> [ � 51.929656] �[<ffffffff813cf46c>] ? _raw_spin_unlock_irqrestore+0x3a/0x69 >> [ � 51.929662] �[<ffffffff8120a353>] ? is_swiotlb_buffer+0x2e/0x3b >> [ � 51.929671] �[<ffffffffa024bbf4>] iwl_rx_handle+0x163/0x2b5 [iwlagn] >> [ � 51.929680] �[<ffffffffa024c3ac>] iwl_irq_tasklet+0x2bb/0x3c0 [iwlagn] >> [ � 51.929687] �[<ffffffff810411f3>] tasklet_action+0xa7/0x10f >> [ � 51.929693] �[<ffffffff81042205>] __do_softirq+0x144/0x252 >> [ � 51.929700] �[<ffffffff81003a8c>] call_softirq+0x1c/0x34 >> [ � 51.929705] �[<ffffffff810050e4>] do_softirq+0x38/0x80 >> [ � 51.929711] �[<ffffffff81041cd2>] irq_exit+0x45/0x94 >> [ � 51.929717] �[<ffffffff81019b10>] smp_apic_timer_interrupt+0x87/0x95 >> [ � 51.929724] �[<ffffffff81003553>] apic_timer_interrupt+0x13/0x20 >> [ � 51.929727] �<EOI> �[<ffffffff813cf46e>] ? >> _raw_spin_unlock_irqrestore+0x3c/0x69 >> [ � 51.929739] �[<ffffffff8102d3fb>] __wake_up_sync_key+0x49/0x52 >> [ � 51.929745] �[<ffffffff8133cee7>] sock_def_readable+0x43/0x62 >> [ � 51.929751] �[<ffffffff813b1c61>] unix_stream_sendmsg+0x243/0x2e2 >> [ � 51.929758] �[<ffffffff8133b912>] ? sock_aio_write+0x0/0xcf >> [ � 51.929764] �[<ffffffff81339342>] __sock_sendmsg+0x59/0x64 >> [ � 51.929770] �[<ffffffff8133b9cd>] sock_aio_write+0xbb/0xcf >> [ � 51.929777] �[<ffffffff810e9909>] do_sync_readv_writev+0xbc/0xfb >> [ � 51.929785] �[<ffffffff811c1792>] ? selinux_file_permission+0xa2/0xaf >> [ � 51.929790] �[<ffffffff810e9690>] ? copy_from_user+0x2a/0x2c >> [ � 51.929797] �[<ffffffff811baff1>] ? security_file_permission+0x11/0x13 >> [ � 51.929804] �[<ffffffff810ea6a6>] do_readv_writev+0xa2/0x122 >> [ � 51.929810] �[<ffffffff810ead93>] ? fcheck_files+0x8f/0xc9 >> [ � 51.929816] �[<ffffffff810ea764>] vfs_writev+0x3e/0x49 >> [ � 51.929821] �[<ffffffff810ea84a>] sys_writev+0x45/0x8e >> [ � 51.929828] �[<ffffffff81002b6b>] system_call_fastpath+0x16/0x1b > > Ditto. > > � � � � � � � � � � � � � � � � � � � � � � � �Thanx, Paul > > ------------------------------------------------------------------------ > > commit 0868dd631def762ba00c2f0f397a53c5cdf24ae2 > Author: Paul E. McKenney <paulmck(a)linux.vnet.ibm.com> > Date: � Sat Apr 24 19:23:30 2010 -0700 > > � �block-cgroup: fix RCU-lockdep splat in blkiocg_add_blkio_group() > > � �It is necessary to be in an RCU read-side critical section when invoking > � �css_id(), so this patch adds one to blkiocg_add_blkio_group(). �This is > � �actually a false positive, because this is called at initialization time, > � �and hence always refers to the root cgroup, which cannot go away. > > � �Located-by: Miles Lane <miles.lane(a)gmail.com> > � �Suggested-by: Vivek Goyal <vgoyal(a)redhat.com> > � �Signed-off-by: Paul E. McKenney <paulmck(a)linux.vnet.ibm.com> > > diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c > index 5fe03de..55c8c73 100644 > --- a/block/blk-cgroup.c > +++ b/block/blk-cgroup.c > @@ -71,7 +71,9 @@ void blkiocg_add_blkio_group(struct blkio_cgroup *blkcg, > > � � � �spin_lock_irqsave(&blkcg->lock, flags); > � � � �rcu_assign_pointer(blkg->key, key); > + � � � rcu_read_lock(); > � � � �blkg->blkcg_id = css_id(&blkcg->css); > + � � � rcu_read_unlock(); > � � � �hlist_add_head_rcu(&blkg->blkcg_node, &blkcg->blkg_list); > � � � �spin_unlock_irqrestore(&blkcg->lock, flags); > �#ifdef CONFIG_DEBUG_BLK_CGROUP > I am down to seeing three suspicious rcu_dereference_check traces when I apply this patch and all the previous patches to 2.6.34-rc5-git6. 1. The "__sched_setscheduler+0x19d/0x300" trace. 2. The two "is_swiotlb_buffer+0x2e/0x3b" traces (waiting to see Johannes' patch show up in a Linux snapshot) Did I miss a patch for the setscheduler issue? Thanks! Miles -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |