From: Mark Knecht <markknecht@gmail.com>
To: Clemens Ladisch <clemens@ladisch.de>
Cc: Robert Hancock <hancockrwd@gmail.com>,
Linux Kernel List <linux-kernel@vger.kernel.org>
Subject: Re: Failed to initialize MSI interrupts && ioremap reserve_memtype failed -22
Date: Thu, 8 Apr 2010 09:24:31 -0700 [thread overview]
Message-ID: <z2i5bdc1c8b1004080924q1b8d3994vd69c9c9dd0bb2f78@mail.gmail.com> (raw)
In-Reply-To: <4BBDEF93.6070306@ladisch.de>
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
next prev parent reply other threads:[~2010-04-08 16:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-05 20:55 Failed to initialize MSI interrupts && ioremap reserve_memtype failed -22 Mark Knecht
2010-04-07 14:54 ` Clemens Ladisch
2010-04-07 15:57 ` Mark Knecht
2010-04-07 23:46 ` Robert Hancock
2010-04-08 3:51 ` Mark Knecht
2010-04-08 3:54 ` Robert Hancock
2010-04-08 4:01 ` Mark Knecht
2010-04-08 6:37 ` Clemens Ladisch
2010-04-08 14:53 ` Mark Knecht
2010-04-08 15:00 ` Clemens Ladisch
2010-04-08 16:24 ` Mark Knecht [this message]
2010-04-08 17:40 ` Robert Hancock
2010-04-08 19:01 ` Mark Knecht
2010-04-08 19:51 ` Mark Knecht
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