(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Mon, 14 Jul 2008 12:31:54 -0700 (PDT) bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=11086 > > Summary: 2.6.26 (sata_nv = irq 21 problem after halting) > Product: IO/Storage > Version: 2.5 > KernelVersion: 2.6.26 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Serial ATA > AssignedTo: jgarzik@xxxxxxxxx > ReportedBy: fragabr@xxxxxxxxx > > > Latest working kernel version: 2.6.25 > Earliest failing kernel version: 2.6.26 > Distribution: Linux from scratch > Hardware Environment: athlon64 x2 5600+, Asus M2N-E > Software Environment: > Problem Description: > > Something happened with ncq's sata_nv support. When I halt my > system (Athlon64, Asus M2N-E), I get the following (I had to copy by > hand, since the system is halted, so it's just an excerpt): > > IRQ 21: nobody cared (try booting with the "irqpool" option) > Pid 0, comm: swapper not tainted 2.6.26 #2 > > Call trace: > ........... nv_swncq_interrupt > ........... __report_bad_irq > ........... note_interrupt > ........... handle_fasteoi_irq > ........... do_irq > ........... ret_from_intr > > Handles: > > [<f88888888803a5b90>] (nv_swncq_interrupt+0x0/0xd0) > > Disabling IRQ #21 > > This just happens after a halt. > > If I use irqpool, this error doesn't happen. > > Thanks. > > Steps to reproduce: > > Just shutdown the system (halt). > It's a 2.6.26 regression. It happens at halt-time, so it won't be the usual ACPI stuff. I think this is the second report of ata going splat in this manner at shutdown time. Did we get the order of something wrong? -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
