Messages in this thread | | | From | "Dale E Martin" <> | Date | Tue, 2 Sep 2003 08:30:50 -0400 | Subject | Re: repeatable, hard lockup on boot in linux-2.6.0-test4 (more details) |
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(I hadn't noticed the call to i8042_check_mux inside the if statement condition after the loop, doh!)
> Can you try this one please?
Yes, this time it did this loop 4 times: for (i = 0; i < 4; i++) { DB(); i8042_init_mux_values(i8042_mux_values + i, i8042_mux_port + i, i); }
And then I got one more at 590, inside i8042_check_mux: DB(); if (request_irq(values->irq, i8042_interrupt, SA_SHIRQ, "i8042", i8042_request_irq_cookie)) return -1; DB();
This last one did not show up, nor did any inside the conditional loops at line 878 or 883, nor at line 888. So perhaps it was in request_irq that it locked up?
I'll be away from this machine for the day, although I can try something new this evening.
Take care, Dale -- Dale E. Martin, Clifton Labs, Inc. Senior Computer Engineer dmartin@cliftonlabs.com http://www.cliftonlabs.com pgp key available - 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/ (I hadn't noticed the call to i8042_check_mux inside the if statement condition after the loop, doh!)
> Can you try this one please?
Yes, this time it did this loop 4 times: for (i = 0; i < 4; i++) { DB(); i8042_init_mux_values(i8042_mux_values + i, i8042_mux_port + i, i); }
And then I got one more at 590, inside i8042_check_mux: DB(); if (request_irq(values->irq, i8042_interrupt, SA_SHIRQ, "i8042", i8042_request_irq_cookie)) return -1; DB();
This last one did not show up, nor did any inside the conditional loops at line 878 or 883, nor at line 888. So perhaps it was in request_irq that it locked up?
I'll be away from this machine for the day, although I can try something new this evening.
Take care, Dale -- Dale E. Martin, Clifton Labs, Inc. Senior Computer Engineer dmartin@cliftonlabs.com http://www.cliftonlabs.com pgp key available - 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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