Re: [PATCH 3/6] insane.bbclass: fix elf.arch not matching

Re: [PATCH 3/6] insane.bbclass: fix elf.arch not matching

[Jegan Chandru]

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Hi,

I am trying to built a x86_64 bit target filesystem on a 64 bit
host(Ubuntu-11.10) using yocto poky framework.
I encountered the same problem while compiling the kernel for my target.

*WARNING: QA Issue: Architecture did not match (62 to 3) on
/work/x86_64_intel-linux/linux-yocto-3.0.4+git3+d05450e4aef02c1b7137398ab3a9f8f96da74f52_5+6b2c7d65b844e686eae7d5cccb9b638887afe28e-r2/packages-split/kernel-vmlinux/boot/vmlinux-3.0.4-yocto-standard-00054-g6b2c7d6
*

As you can see I am using linux-yocto kernel version 3.0.4. So can you
please shed some light on this issue.

Thanks,
JC

PS: This is my first post on OE mailing list. Please direct me if I went
wrong somewhere.

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Re: [PATCH 3/6] insane.bbclass: fix elf.arch not matching

[Khem Raj]

On 03/01/2012 01:04 AM, Jegan Chandru wrote:
> Hi,
> 
> I am trying to built a x86_64 bit target filesystem on a 64 bit
> host(Ubuntu-11.10) using yocto poky framework.
> I encountered the same problem while compiling the kernel for my target. 
> 
> /WARNING: QA Issue: Architecture did not match (62 to 3) on
> /work/x86_64_intel-linux/linux-yocto-3.0.4+git3+d05450e4aef02c1b7137398ab3a9f8f96da74f52_5+6b2c7d65b844e686eae7d5cccb9b638887afe28e-r2/packages-split/kernel-vmlinux/boot/vmlinux-3.0.4-yocto-standard-00054-g6b2c7d6/
> 
> As you can see I am using linux-yocto kernel version 3.0.4. So can you
> please shed some light on this issue.

Do you have the commit you replied to in your tree ?


commit 74686edafa241839d3880e06740ee7450ff94fd8
Author: Nitin A Kamble <nitin.a.kamble@intel.com>
Date:   Tue Jan 10 17:33:31 2012 -0800

    insane.bbclass: fix elf.arch not matching error for x32 kernel

    For x32 the user space is 32bit and the kernel is 64bit.
    So the elf.arch for vmlinuz is x86_64 and not x86. This commit
    fixes this QA error thrown for x32 kernel.

    | ERROR: QA Issue: Architecture did not match (62 to 3) on

/work/qemux86_64-poky-linux-gnux32/linux-korg-3.1+git1+e2bf8464ddbf5da24d3d320cded5691828a91a0b-r1/packages-split/kernel-vmlinux/boot/vmlinux-3.1.0-yocto-standard-01628-ge2b
    Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>

> 
> Thanks,
> JC
> 
> PS: This is my first post on OE mailing list. Please direct me if I went
> wrong somewhere.
> 
> 
> 
> 
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core

Re: [PATCH 3/6] insane.bbclass: fix elf.arch not matching

[Jegan Chandru]

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Hi Khem,

Yes. I do have the patch applied on my tree. I use Yocto v1.1(i just
downloaded sometime back, didnt use git ;( )
But even after the patch applied, it results in above mentioned
warning. Blame is on me as I havent checked the kernel config. It was 32
bit config not 64 bit.
It happened mainly due to naming convention, I have named it defconfig-64,
for some reason bitbake haven't recognized it.
Now that I have given the proper defconfig and recompiled the linux-yocto
kernel v3.0.4 and without the patch applied, compilation went ahead without
any warning.

Thanks,
JC

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