Messages in this thread | | | Date | Thu, 1 Nov 2007 13:32:38 -0700 | From | Andrew Morton <> | Subject | Re: irq 21: nobody cared 2.6.24-rc1 |
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On Thu, 25 Oct 2007 10:45:36 +0200 Bongani Hlope <bonganilinux@mweb.co.za> wrote:
> Booting with irqpoll works > > ls /proc/irq/21/ (with irqpoll) > ehci_hcd:usb1/ smp_affinity uhci_hcd:usb2/ uhci_hcd:usb3/ uhci_hcd:usb4/ > > irq 21: nobody cared (try booting with the "irqpoll" option) > > Call Trace: > <IRQ> [__report_bad_irq+56/124] __report_bad_irq+0x38/0x7c > <IRQ> [<ffffffff802622eb>] __report_bad_irq+0x38/0x7c > [note_interrupt+546/617] note_interrupt+0x222/0x269 > [<ffffffff80262551>] note_interrupt+0x222/0x269 > [handle_fasteoi_irq+179/221] handle_fasteoi_irq+0xb3/0xdd > [<ffffffff80262bfa>] handle_fasteoi_irq+0xb3/0xdd > [do_IRQ+246/361] do_IRQ+0xf6/0x169 > [<ffffffff8020e271>] do_IRQ+0xf6/0x169 > [ret_from_intr+0/10] ret_from_intr+0x0/0xa > [<ffffffff8020be41>] ret_from_intr+0x0/0xa > <EOI> [unmap_vmas+665/1878] unmap_vmas+0x299/0x756 > <EOI> [<ffffffff802728fc>] unmap_vmas+0x299/0x756 > [unmap_vmas+1838/1878] unmap_vmas+0x72e/0x756 > [<ffffffff80272d91>] unmap_vmas+0x72e/0x756 > [exit_mmap+137/295] exit_mmap+0x89/0x127 > > [<ffffffff80276592>] exit_mmap+0x89/0x127 > [mmput+40/164] mmput+0x28/0xa4 > [<ffffffff802314dc>] mmput+0x28/0xa4 > [flush_old_exec+1543/2268] flush_old_exec+0x607/0x8dc > [<ffffffff8028fafe>] flush_old_exec+0x607/0x8dc > [load_elf_binary+0/7165] load_elf_binary+0x0/0x1bfd > [<ffffffff802bb46b>] load_elf_binary+0x0/0x1bfd > [load_elf_binary+0/7165] load_elf_binary+0x0/0x1bfd > [<ffffffff802bb46b>] load_elf_binary+0x0/0x1bfd > [load_elf_binary+1337/7165] load_elf_binary+0x539/0x1bfd > [<ffffffff802bb9a4>] load_elf_binary+0x539/0x1bfd > [__strnlen_user+33/45] __strnlen_user+0x21/0x2d > [<ffffffff80313be1>] __strnlen_user+0x21/0x2d > [put_arg_page+9/11] put_arg_page+0x9/0xb > [<ffffffff8028e81b>] put_arg_page+0x9/0xb > [load_elf_binary+0/7165] load_elf_binary+0x0/0x1bfd > [<ffffffff802bb46b>] load_elf_binary+0x0/0x1bfd > [search_binary_handler+227/565] search_binary_handler+0xe3/0x235 > [<ffffffff8028ec71>] search_binary_handler+0xe3/0x235 > [do_execve+357/451] do_execve+0x165/0x1c3 > [<ffffffff80290293>] do_execve+0x165/0x1c3 > [sys_execve+54/145] sys_execve+0x36/0x91 > [<ffffffff8020a42f>] sys_execve+0x36/0x91 > [stub_execve+103/176] stub_execve+0x67/0xb0 > [<ffffffff8020bcf7>] stub_execve+0x67/0xb0 > > handlers: > [_end+128171676/2130295572] (usb_hcd_irq+0x0/0x5d [usbcore]) > [<ffffffff880a0388>] (usb_hcd_irq+0x0/0x5d [usbcore]) > [_end+128171676/2130295572] (usb_hcd_irq+0x0/0x5d [usbcore]) > [<ffffffff880a0388>] (usb_hcd_irq+0x0/0x5d [usbcore]) > [_end+128171676/2130295572] (usb_hcd_irq+0x0/0x5d [usbcore]) > [<ffffffff880a0388>] (usb_hcd_irq+0x0/0x5d [usbcore]) > [_end+128171676/2130295572] (usb_hcd_irq+0x0/0x5d [usbcore]) > [<ffffffff880a0388>] (usb_hcd_irq+0x0/0x5d [usbcore]) > Disabling IRQ #21 >
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