![]() | |||||||||||||
Messages in this thread |
Doing swsusp testing in endless loop. On a P4/2.4G (ACPI=off) on 192nd boot: spurious 8259A interrupt: IRQ15. Calibrating delay loop... hang Hit Reset and it rebooted OK This is the first spurious 8259A interrupt: IRQ15 seen. I see spurious 8259A interrupt: IRQ7 quite frequently on varying hardware on both 2.4 and 2.5. By design, the 8259A delivers a vector 7 when the IRQ line is deasserted before the IRQ is serviced. This applies to both edge and level trigger modes. A floating "wire" or crapy chipset can pickup noise, but the driver should handle it. No problems seen with mainboard/cpu/ram in three months. I dont' think it is HW, but it could be. Also, spurious 8259A interrupts are quite recent, could something be wrong with recent 8259A driver? Regards Michael I am not subscribed, pls cc me -- Powered by linux-2.5.70-mm3, compiled with gcc-2.95-3 My current linux related activities in rough order of priority: - Testing of 2.4/2.5 kernel interactivity - Testing of Swsusp for 2.4 - Testing of Opera 7.11 emphasizing interactivity - Research of NFS i/o errors during transfer 2.4>2.5 - Learning 2.5 series kernel debugging with kgdb - it's in the -mm tree - Studying 2.5 series serial and ide drivers, ACPI, S3 * Input and feedback is always welcome * - 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/ | ||||||||||||
| Last update: 2005-03-22 12:36 [from the cache] ©2003-2008 | |||||||||||||