From: Paul Walmsley <pwalmsley@nvidia.com>
To: "linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>
Cc: Guenter Roeck <linux@roeck-us.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Jean Delvare <khali@linux-fr.org>
Subject: Unhandled LM90 irq 308 on Dalmore?
Date: Thu, 19 Dec 2013 02:08:45 -0800 [thread overview]
Message-ID: <52B2C5AD.5080405@nvidia.com> (raw)
Just FYI, the Tegra114 Dalmore board here reports an unhandled IRQ about
two minutes after boot:
[ 120.950839] irq 308: nobody cared (try booting with the "irqpoll" option)
[ 120.957654] CPU: 1 PID: 74 Comm: irq/308-lm90 Not tainted
3.13.0-rc4-next-20131218-30442-g28522bc #1
[ 120.966816] [<c0015c44>] (unwind_backtrace) from [<c0011898>]
(show_stack+0x10/0x14)
[ 120.974571] [<c0011898>] (show_stack) from [<c0565370>]
(dump_stack+0x80/0xcc)
[ 120.981804] [<c0565370>] (dump_stack) from [<c0066030>]
(__report_bad_irq+0x20/0xc0)
[ 120.989543] [<c0066030>] (__report_bad_irq) from [<c0066550>]
(note_interrupt+0x1f8/0x254)
[ 120.997811] [<c0066550>] (note_interrupt) from [<c0064fc0>]
(irq_thread+0x12c/0x158)
[ 121.005613] [<c0064fc0>] (irq_thread) from [<c003fcac>]
(kthread+0xc4/0xe0)
[ 121.012614] [<c003fcac>] (kthread) from [<c000e738>]
(ret_from_fork+0x14/0x3c)
[ 121.019825] handlers:
[ 121.022117] [<c0064408>] irq_default_primary_handler threaded
[<c0384764>] lm90_irq_thread
[ 121.030418] Disabling IRQ #308
This is on next-20131218.
- Paul
next reply other threads:[~2013-12-19 10:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-19 10:08 Paul Walmsley [this message]
[not found] ` <52B2C5AD.5080405-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-12-19 10:45 ` Unhandled LM90 irq 308 on Dalmore? Jean Delvare
[not found] ` <20131219114500.1b1ea0b7-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2013-12-19 22:36 ` Paul Walmsley
2013-12-20 3:16 ` Wei Ni
[not found] ` <52B3B679.20206-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-12-20 16:26 ` Stephen Warren
[not found] ` <52B46FD2.1030409-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-12-21 5:47 ` Paul Walmsley
[not found] ` <52B52B64.5020304-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2014-01-06 19:13 ` Stephen Warren
[not found] ` <52CB0048.5040304-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-01-06 19:40 ` Guenter Roeck
[not found] ` <20140106194052.GA27078-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2014-01-06 19:42 ` Stephen Warren
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