On Fri, 13 Jul 2007, Tejun Heo wrote: > Rúben Fonseca wrote: > > Hi to all! > > > > I'm on Debian Sid with kernel 2.6.21 and I still can't resume my laptop > > (Sony Vaio SZ2) from S3. Searched on the archive and it seems that SATA > > drives are getting problems when used via the "new" libata. When the > > laptop tries to resume, it can't access the hard drive anymore (the LED > > never blinks), the filesystem is mounted read-only and of course, the > > system hangs. I still can see a "Lost interrupt" apearing on my LCD when > > it is resuming. Sometimes it is IRQ 22, other times it is IRQ 23. > > > > Is this still a know problem? Does 2.6.22 solve this already? If you > > need more information about my environment, please ask :) > > Actually, 'lost interrupt' is from the "old" IDE driver. Care to give a > shot at the new one?
Sorry, it was my mistake. Here's more info about the problem. I had to copy "by hand" the trace, so I remove the hexadecimal parts (if you need them, please ask i Will try to copy them too). For now I just want to know if you can diagnose this problem, or need more info. So here's the interesting (I think) part of the log after resume: irq 23: nobody cared (try booting with the "irqpool" option) __report_bad_irq note_interrupt handle_IRQ_event handle_fasteoi_irq do_IRQ do_IRQ irq_exit smp_acpi_timer common_interrupt acpi_pm_read getnstimeofday ktime_get_ts ktime_egt tick_nohz_restart_sched_tick cpu_idle start_kernel unkown_bootoption ===== handlers: (ata_interrupt [libata]) (tifm_7xx1_isr [tifm_7xx1]) Disabling IRQ #23 (...) ATA: abnormal status 0x7F on port 0x000118cf And hard drive never cames up.. have to hard reboot the machine.. Does it help? Ruben -- Will work for bandwidth - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
