Thanks Naresh.

I have created rootfs.cpio from the the ext4 rootfs (aarch64) link what you have mentioned i.e http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/hikey/lkft/linux-stable-rc-4.9/latest/rpb-console-image-lkft-hikey-20200429173608-882.rootfs.ext4.gz .

But the rootfs.cpio size is ~450M (by exclude ltp folder form /opt/ltp. I have plan to copy ltp folder to /opt after my target boot).

Right now the ~450M rootfs.cpio size is not able to fit in my kernel build . (erro : image is too large (230875136 > 67039232))

if possible, Please can you let me know steps to create the minimal rootfs which have the bins/libs which support my LTP execution? (we may not required /opt/kselftests , /opt/S-suite etc..)

1. Create a LTP supported minimal rootfs . (May be we can create from OpenEmbedded)

2. Move out the ltp folder from /opt

3. Now create menial rootfs.cpio

4. build the kernle with this menial ltp supported rootfs.cpio

5. boot the target

6. copy the ltp folder to /opt

7. Run the tests.

If possible , Please can some let me know the OpenEmbedded build steps to create minial rootfs to support my LTP execution?

Regards,

Koti

On Wed, 29 Apr 2020 at 20:03, Naresh Kamboju <naresh.kamboju@linaro.org> wrote:

On Wed, 29 Apr 2020 at 17:17, koti koti <kotisoftwaretest@gmail.com> wrote:
>
> Hi,
> I am looking for the LTP test suite included(inbuild) rootfs.cpio file for the Qualcomm Snapdragon (arm64) seris.
>
> Please can some one let me know as where can I find this .cpio file in Linaro's prebuild releases?

This is *NOT* a release candidate.
For our daily testing we build and use rootfs from this location and
here you find multiple devices.
The LTP is pre-built and included in /opt/ltp path inside rootfs.

http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/

- Naresh

>
> Regards,
> Koti
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