I upgraded a couple of test rigs for our wireless drivers and noticed this blurb showing up in the logs resulting in IRQ to be disabled, which I doubt is what I want looking at the handlers listed. Any clue what might be going wrong here. Our isr brcms_isr() either returns IRQ_NONE or IRQ_HANDLED. Let me know what I can do to investigate this. Regards, Arend ----8<------------------------------------------------------------------ [377554.333510] cfg80211: Ignoring regulatory request set by core since the driver uses its own custom regulatory domain [377554.333640] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [377554.759284] irq 16: nobody cared (try booting with the "irqpoll" option) [377554.759295] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 3.14.0-rc1-wl-testing-00002-gadfd26e-dirty #1 [377554.759299] Hardware name: /DG41TY, BIOS TYG4110H.86A.0036.2009.1126.2047 11/26/2009 [377554.759303] 00000000 00000000 f5809f4c c151c571 f5a2b900 f5809f6c c109291c c16a9d2c [377554.759313] 00000010 00000375 f5d8a5d8 f5a2b900 00000010 f5809f94 c1092d4a 00000000 [377554.759322] 00000000 059c6003 00037cd9 9d9abe99 f5a2b900 00000000 c10936c0 f5809fd8 [377554.759331] Call Trace: [377554.759343] [<c151c571>] dump_stack+0x41/0x52 [377554.759350] [<c109291c>] __report_bad_irq+0x2c/0xd0 [377554.759356] [<c1092d4a>] note_interrupt+0x17a/0x1c0 [377554.759361] [<c10936c0>] ? unmask_irq+0x30/0x30 [377554.759366] [<c1090b92>] handle_irq_event_percpu+0xb2/0x1f0 [377554.759373] [<c102ebe3>] ? io_apic_modify_irq.isra.15+0x43/0x60 [377554.759378] [<c102ecb0>] ? unmask_ioapic+0x40/0x50 [377554.759383] [<c10936c0>] ? unmask_irq+0x30/0x30 [377554.759388] [<c1090d03>] handle_irq_event+0x33/0x60 [377554.759393] [<c10936c0>] ? unmask_irq+0x30/0x30 [377554.759398] [<c109370b>] handle_fasteoi_irq+0x4b/0xd0 [377554.759401] <IRQ> [<c1528a12>] ? do_IRQ+0x42/0xe0 [377554.759410] [<c15288ec>] ? common_interrupt+0x2c/0x34 [377554.759417] [<c1009a10>] ? default_idle+0x20/0xd0 [377554.759423] [<c100a116>] ? arch_cpu_idle+0x26/0x30 [377554.759428] [<c109018a>] ? cpu_startup_entry+0x7a/0x230 [377554.759434] [<c1515872>] ? rest_init+0x62/0x70 [377554.759441] [<c17bba73>] ? start_kernel+0x3a1/0x3a7 [377554.759446] [<c17bb50d>] ? repair_env_string+0x51/0x51 [377554.759451] [<c17bb358>] ? i386_start_kernel+0x12e/0x131 [377554.759454] handlers: [377554.759458] [<c13df220>] usb_hcd_irq [377554.759472] [<f9f1b570>] brcms_isr [brcmsmac] [377554.759483] [<f9f1b570>] brcms_isr [brcmsmac] [377554.759486] Disabling IRQ #16 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
