[meta-virtualization] [PATCH v2 1/2] linux-yocto: added kernel configuration for KVM

Prica, Mihai mihai.prica at intel.com
Fri Jan 25 07:48:47 PST 2013



> From: Bruce Ashfield [mailto:bruce.ashfield at gmail.com] 
> Sent: Sunday, January 13, 2013 4:49 PM
> To: lei yang
> Cc: Prica, Mihai; meta-virtualization at yoctoproject.org
> Subject: Re: [meta-virtualization] [PATCH v2 1/2] linux-yocto: added kernel configuration for KVM
>
>
>
> On Sat, Jan 12, 2013 at 1:08 AM, lei yang <yanglei.fage at gmail.com> wrote:
> On Fri, Jan 11, 2013 at 1:08 PM, Bruce Ashfield
> <bruce.ashfield at gmail.com> wrote:
> > On Fri, Jan 11, 2013 at 11:27 AM, Mihai Prica <mihai.prica at intel.com> wrote:
> >>
>> Signed-off-by: Mihai Prica <mihai.prica at intel.com>
>> ---
>>  recipes-kernel/linux/linux-yocto_3.4.bbappend |    5 +++++
>>  1 file changed, 5 insertions(+)
>>
>> diff --git a/recipes-kernel/linux/linux-yocto_3.4.bbappend
>> b/recipes-kernel/linux/linux-yocto_3.4.bbappend
>> index 5b163ff..6fa02e8 100644
>> --- a/recipes-kernel/linux/linux-yocto_3.4.bbappend
>> +++ b/recipes-kernel/linux/linux-yocto_3.4.bbappend
>> @@ -6,3 +6,8 @@ SRC_URI += "file://xt-checksum.scc \
>>             file://lxc.scc \
>>             "
>>
>> +KERNEL_FEATURES_append = " kvm/qemu-kvm-enable"
>
>
> Have you confirmed that this is adding the option you want ? I would have
> expected this to be:
>
> KERNEL_FEATURES_append = " features/kvm/qemu-kvm-enable.scc"
>
>
> Hi Bruce,
>
> I also notice this, I did a serch in internal layer just found below
> in wr-kernel use the same way
>
> templates/feature/libhugetlbfs/template.conf:KERNEL_FEATURES_append +=
> "features/hugetlb"
>
> I don't know if there is defect for this, both work or not,or we like
>.scc is there(coding style)
>
> They style is an older way of doing things. I have a yocto 1.4 bugzilla entry to convert
> all cases of features that do not end with ".scc" to the more explicit format that includes
> the extension.
>
> So no need to do anything special, but just keep in mind to use ".scc" when possible, 
> and eventually existing features will be converted.
>
> Cheers,
>
> Bruce

I see that this hasn't been merged to master. Do I have to redo this  with "features/kvm/qemu-kvm-enable.scc" ?

Mihai

> I'm glad to do a test later.
>
> Lei
>
>
>>
>> +
>> +module_autoload_kvm = "kvm"
>> +module_autoload_kvm-amd = "kvm-amd"
>> +module_autoload_kvm-intel = "kvm-intel"
>
>
> This part looks fine though.
>
> Cheers,
>
> Bruce
>
>>
>> --
>> 1.7.9.5
>>
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>
>
>
>
> --
> "Thou shalt not follow the NULL pointer, for chaos and madness await thee at
> its end"
>
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