pm_idle not exported on x86_64 platform

pm_idle not exported on x86_64 platform

[Janusz Krzysztofik]

Hi,

Could someone please explain me why pm_idle is not exported on x86_64 
platform, unlike it is on i386 (in arch/i386/kernel/process-xen.c)?
I have patched the source (arch/x86_64/kernel/process-xen.c) to export 
this symbol, it works for me, now I am able to load processor.ko module 
that depends on pm_idle. Am I missing something?

Thanks,
Janusz

Re: pm_idle not exported on x86_64 platform

[Keir Fraser]

It's exported by x8664_ksyms-xen.c. What kernel are you looking at?

 -- Keir

On 2/1/07 15:16, "Janusz Krzysztofik" <jkrzyszt@tis.icnet.pl> wrote:

> Hi,
> 
> Could someone please explain me why pm_idle is not exported on x86_64
> platform, unlike it is on i386 (in arch/i386/kernel/process-xen.c)?
> I have patched the source (arch/x86_64/kernel/process-xen.c) to export
> this symbol, it works for me, now I am able to load processor.ko module
> that depends on pm_idle. Am I missing something?
> 
> Thanks,
> Janusz
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel

Re: *SPAM* Re: pm_idle not exported on x86_64 platform

[Janusz Krzysztofik]

Keir Fraser wrote:
> It's exported by x8664_ksyms-xen.c. What kernel are you looking at?

Debian linux-source-2.6.18 (2.6.18-7) patched with fedora-36252.patch 
from linux-patch-debian-2.6.18 package, running on debian packaged xen 
hypervisor 3.0.3 for amd64.

I can realize you would rather spend your time on development of the 
latest xen version, but maybe you can give me an answer if it is safe to 
export pm_idle symbol in the version I am using in order to be able to 
make use of processor.ko and thermal.ko modules, or I should expect 
troubles if I do this.

Thanks,
Janusz

Re: *SPAM* Re: pm_idle not exported on x86_64 platform

[Keir Fraser]

On 3/1/07 17:34, "Janusz Krzysztofik" <jkrzyszt@tis.icnet.pl> wrote:

> I can realize you would rather spend your time on development of the
> latest xen version, but maybe you can give me an answer if it is safe to
> export pm_idle symbol in the version I am using in order to be able to
> make use of processor.ko and thermal.ko modules, or I should expect
> troubles if I do this.

Probably okay.

 -- Keir

Re: pm_idle not exported on x86_64 platform

[Janusz Krzysztofik]

Keir Fraser napisał(a):
> On 3/1/07 17:34, "Janusz Krzysztofik" <jkrzyszt@tis.icnet.pl> wrote:
>> ...  if it is safe to
>> export pm_idle symbol in the version I am using ..., or I should expect
>> troubles if I do this.
> 
> Probably okay.

Thank you, I will give it a try.

Janusz

Re: pm_idle not exported on x86_64 platform

[Janusz Krzysztofik]

Sorry for this *SPAM* label, my spamassassin supported incoming mail 
server is rather restrictive (RCVD_NUMERIC_HELO).

Janusz