Messages in this thread | | | Date | Thu, 8 Apr 2010 09:24:31 -0700 | Subject | Re: Failed to initialize MSI interrupts && ioremap reserve_memtype failed -22 | From | Mark Knecht <> |
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On Thu, Apr 8, 2010 at 8:00 AM, Clemens Ladisch <clemens@ladisch.de> wrote: > Mark Knecht wrote: >> ioremap reserve_memtype failed -22 >> phys_addr: 0xcf7fe000, size: 0x2000 > > What is at this address in /proc/iomem? > >> Call Trace: >> [<ffffffff8101b7ee>] ? __ioremap_caller+0x1e2/0x30e >> [<ffffffffa052345b>] ? _nv006553rm+0x3a/0x40 [nvidia] > > I didn't find this function name in the kernel source ... > > > Regards, > Clemens >
Is there a serious chance this is somehow related to the closed source nvidia driver? I could investigate switching to the in kernel driver although that might take me a little time to get to.
Being that I'm not 100% sure which address you meant here's everything:
k2 ~ # cat /proc/iomem 00000000-0008efff : System RAM 0008f000-0008ffff : reserved 00090000-0009cfff : System RAM 0009d000-0009ffff : reserved 000e0000-000fffff : reserved 00100000-cf4bcfff : System RAM 01000000-013466b6 : Kernel code 013466b7-0166ab1f : Kernel data 016e3000-01737eb3 : Kernel bss cf4bd000-cf4befff : reserved cf4bf000-cf4c3fff : System RAM cf4c4000-cf7befff : ACPI Non-volatile Storage cf7bf000-cf7defff : System RAM cf7df000-cf7fefff : ACPI Tables cf7ff000-cf7fffff : System RAM cf800000-cfffffff : reserved d0000000-d2ffffff : PCI Bus 0000:02 d0000000-d1ffffff : 0000:02:00.0 d2000000-d2ffffff : 0000:02:00.0 d2000000-d2ffffff : nvidia d3000000-d30fffff : PCI Bus 0000:07 d3000000-d3003fff : 0000:07:03.0 d3004000-d30047ff : 0000:07:03.0 d3004000-d30047ff : firewire_ohci d3100000-d31fffff : PCI Bus 0000:06 d3100000-d31003ff : 0000:06:00.0 d3100000-d31003ff : ahci d3200000-d321ffff : 0000:00:19.0 d3200000-d321ffff : e1000e d3220000-d32207ff : 0000:00:1f.2 d3220000-d32207ff : ahci d3221000-d32213ff : 0000:00:1d.7 d3221000-d32213ff : ehci_hcd d3222000-d32223ff : 0000:00:1a.7 d3222000-d32223ff : ehci_hcd d3223000-d3223fff : 0000:00:19.0 d3223000-d3223fff : e1000e e0000000-efffffff : PCI Bus 0000:02 e0000000-efffffff : 0000:02:00.0 f0000000-f0003fff : 0000:00:1b.0 f0000000-f0003fff : ICH HD audio f0004000-f00040ff : 0000:00:1f.3 f8000000-fcffffff : reserved f8000000-fbffffff : PCI MMCONFIG 0000 [bus 00-3f] fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fee00000-fee00fff : Local APIC ffe00000-ffffffff : reserved 100000000-1afffffff : System RAM k2 ~ #
Cheers, Mark -- 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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