spurious 8259A interrupt
From: Emmanuel Fleury (fleury_at_cs.auc.dk)
Date: 03/16/04
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To: linux-kernel@vger.kernel.org Date: Tue, 16 Mar 2004 19:35:55 +0100
Hi,
I noticed today that I had several "spurious 8259A interrupt":
Dec 20 15:02:45 hermes vmunix: spurious 8259<3>[drm:radeon_cp_init]
*ERROR* radeon_cp_init called without lock held
...
Dec 20 16:54:17 hermes vmunix: spurious 8259A interrupt: IRQ7.
...
Jan 3 11:29:06 hermes vmunix: spurious 8259A interrupt: I<6>cs: memory
probe 0xa0000000-0xa0ffffff: clean.
...
Feb 29 12:59:39 hermes vmunix: spurious 8259A in<4>atkbd.c: Keyboard on
isa0060/serio0 reports too many keys pressed.
...
Mar 1 00:03:12 hermes vmunix: spurious 8259A interrupt:
I<3>[drm:radeon_cp_init] *ERROR* radeon_cp_init called without lock held
...
Mar 8 03:11:24 hermes vmunix: spurious 8259A interrupt:
I<7>orinoco_lock() called with hw_unavailable (dev=d5a80000)
After some Googling, I found out this:
http://test.linuxfromscratch.org/faq/#spurious-8259A-interrupt
So, I know it is no harm. But, it is possibly due to a device driver
which is not properly doing its job. Can somebody tell me how to correct
this bug (without have the work around of tingling klogd).
Regards
-- Emmanuel Fleury Computer Science Department, | Office: B1-201 Aalborg University, | Phone: +45 96 35 72 23 Fredriks Bajersvej 7E, | Fax: +45 98 15 98 89 9220 Aalborg East, Denmark | Email: fleury@cs.auc.dk - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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