Re: [RFC] use pci_find_ext_capability everywhere

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Jesse, Yanmin,

I've confirmed - AER is loaded and working fine now w/ Jesse's patch.

Tomasz

On Tue, Oct 7, 2008 at 4:14 PM, Tomasz Czernecki <czernecki@xxxxxxxxx> wrote:
> Thanks Jesse - recompiling now..  I'll have results by tomorrow
> morning - have some things to attend to this afternoon..
>
> Thanks.
> Tomasz
>
> On Tue, Oct 7, 2008 at 1:47 PM, Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> wrote:
>> On Tuesday, October 7, 2008 10:34 am Tomasz Czernecki wrote:
>>> Hi Jesse,
>>>
>>> I applied the commands you specified, applied the
>>> "pci-use-find-ext-cap-3.patch", and started compiling, but then
>>> encountered an error.  The following is the last half-screen or so of
>>> the output.  Should I have been using the 1115-001.bin patch instead?
>>>
>>>   AS      arch/x86/lib/putuser.o
>>>   AS      arch/x86/lib/semaphore_32.o
>>>   CC      arch/x86/lib/string_32.o
>>>   CC      arch/x86/lib/strstr_32.o
>>>   AS      arch/x86/lib/thunk_32.o
>>>   CC      arch/x86/lib/usercopy_32.o
>>>   AR      arch/x86/lib/lib.a
>>>   LD      vmlinux.o
>>>   MODPOST vmlinux.o
>>> WARNING: modpost: Found 2 section mismatch(es).
>>> To see full details build your kernel with:
>>> 'make CONFIG_DEBUG_SECTION_MISMATCH=y'
>>>   GEN     .version
>>>   CHK     include/linux/compile.h
>>>   UPD     include/linux/compile.h
>>>   CC      init/version.o
>>>   LD      init/built-in.o
>>>   LD      .tmp_vmlinux1
>>> drivers/built-in.o:(__ksymtab_gpl+0xa0): undefined reference to
>>> `pci_find_aer_capability'
>>> make: *** [.tmp_vmlinux1] Error 1
>>> suselinux103x86:/usr/src/pci-2.6 #
>>
>> Ah I missed that there was an EXPORT_SYMBOL of this function in aerdrv_core.c
>> (this is why EXPORT_SYMBOL belongs next to the function exported!).  Updated
>> patch attached, but it would be fastest for you to just hand edit your
>> partially built tree, removing the
>> EXPORT_SYMBOL_GPL(pci_find_aer_capability); line at the bottom of
>> aerdrv_core.c
>>
>> Thanks,
>> Jesse
>>
>
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