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Subjectqlogic lockdep warning
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[   77.814629] calling  qla2x00_module_init+0x0/0x12b @ 1
[ 77.818427] QLogic Fibre Channel HBA Driver: 8.03.02-k0
[ 77.834218] qla2xxx 0000:86:00.0: PCI INT A -> GSI 59 (level, low) -> IRQ 59
[ 77.839720] qla2xxx 0000:86:00.0: MSI-X vector count: 31
[ 77.854678] qla2xxx 0000:86:00.0: Found an ISP2532, irq 59, iobase
0xffffc9002acb0000
[ 77.871740] qla2xxx 0000:86:00.0: using 64bit consistent DMA mask
[ 77.876934] alloc irq_desc for 88 on node 3
[ 77.879181] alloc kstat_irqs on node 3
[ 77.894822] qla2xxx 0000:86:00.0: irq 88 for MSI/MSI-X
[ 77.899210] alloc irq_desc for 89 on node 3
[ 77.913580] alloc kstat_irqs on node 3
[ 77.916743] qla2xxx 0000:86:00.0: irq 89 for MSI/MSI-X
[ 77.920996] qla2xxx 0000:86:00.0: Configuring PCI space...
[ 77.937287] qla2xxx 0000:86:00.0: setting latency timer to 64
[ 77.951598] qla2xxx 0000:86:00.0: enabling Mem-Wr-Inval
[ 77.962879] ------------[ cut here ]------------
[ 77.965784] WARNING: at kernel/lockdep.c:2332
trace_hardirqs_on_caller+0xc6/0x14b()
[ 77.977492] Hardware name: Sun
[ 77.979485] Modules linked in:
[ 77.994337] Pid: 0, comm: swapper Not tainted
2.6.33-rc4-tip-yh-03949-g3a8e3f5-dirty #64
[ 78.000120] Call Trace:
[ 78.013298] <IRQ> [<ffffffff81076b54>] warn_slowpath_common+0x7c/0x94
[ 78.017746] [<ffffffff81cd712c>] ? _raw_spin_unlock_irq+0x30/0x36
[ 78.035171] [<ffffffff81076b80>] warn_slowpath_null+0x14/0x16
[ 78.040152] [<ffffffff810a2ae8>] trace_hardirqs_on_caller+0xc6/0x14b
[ 78.055400] [<ffffffff810a2b7a>] trace_hardirqs_on+0xd/0xf
[ 78.058951] [<ffffffff81cd712c>] _raw_spin_unlock_irq+0x30/0x36
[ 78.074889] [<ffffffff816461ef>] qla24xx_msix_default+0x243/0x281
[ 78.091598] [<ffffffff810a5752>] ? __lock_release+0xa5/0xae
[ 78.096799] [<ffffffff810c02ae>] handle_IRQ_event+0x53/0x113
[ 78.111568] [<ffffffff810c2061>] handle_edge_irq+0xf3/0x13b
[ 78.116255] [<ffffffff81035109>] handle_irq+0x24/0x2f
[ 78.132063] [<ffffffff81cdc4b4>] do_IRQ+0x5c/0xc3
[ 78.134684] [<ffffffff81cd7393>] ret_from_intr+0x0/0xf
[ 78.137903] <EOI> [<ffffffff81039a56>] ? mwait_idle+0xaf/0xbb
[ 78.155674] [<ffffffff81039a4d>] ? mwait_idle+0xa6/0xbb
[ 78.158600] [<ffffffff81031c7c>] cpu_idle+0x61/0xa1
[ 78.174333] [<ffffffff81c85d7a>] rest_init+0x7e/0x80
[ 78.178122] [<ffffffff82832d1f>] start_kernel+0x316/0x31d
[ 78.193623] [<ffffffff82832297>] x86_64_start_reservations+0xa7/0xab
[ 78.198924] [<ffffffff8283237f>] x86_64_start_kernel+0xe4/0xeb
[ 78.214540] ---[ end trace be4529f30a2e4ef5 ]---
[ 78.225365] qla2xxx 0000:86:00.0: Configure NVRAM parameters...
[ 78.243079] qla2xxx 0000:86:00.0: Verifying loaded RISC code...
[ 78.247917] qla2xxx 0000:86:00.0: firmware: using built-in firmware
ql2500_fw.bin

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