On Tue, Oct 26, 2021 at 8:58 AM Edward Pickup <[email protected]> wrote:

> Hi all,
>
> I have encountered an error while building the arm64 version of the xen
> 4.16 recipe in meta-virtualisation, using the master version of poky and
> meta-virtuaisation.
> I was wondering if anyone was familiar with the issue or knew how to fix
> it. The error is as follows:
>
> ERROR: xen-image-minimal-1.0-r0 do_write_xen_qemuboot_dtb:
> ExecutionError('/home/edwpic01/work/master-update-xen/build/metavirt-host-arm64-4.16-release.prj/tmp/work/qemuarm64-poky-linux/xen-image-minimal/1.0-r0/temp/run.do_write_xen_qemuboot_dtb.3679135',
> 2, None, None)
> ERROR: Logfile of failure stored in:
> /home/edwpic01/work/master-update-xen/build/metavirt-host-arm64-4.16-release.prj/tmp/work/qemuarm64-poky-linux/xen-image-minimal/1.0-r0/temp/log.do_write_xen_qemuboot_dtb.3679135
> .
>
> I believe the relevant part of the log is as follows:
>
> | [NOTE]: '3' lopper operation files will be processed
> | [INFO]: dtb output format detected, writing
> /home/edwpic01/work/master-update-xen/build/metavirt-host-arm64-4.16-release.prj/tmp/work/qemuarm64-poky-linux/xen-image-minimal/1.0-r0/deploy-xen-image-minimal-image-complete/xen-image-minimal-qemuarm64-20211026121502.qemuboot.dtb
> | [INFO]: writing output dtb:
> /home/edwpic01/work/master-update-xen/build/metavirt-host-arm64-4.16-release.prj/tmp/work/qemuarm64-poky-linux/xen-image-minimal/1.0-r0/deploy-xen-image-minimal-image-complete/xen-image-minimal-qemuarm64-20211026121502.qemuboot.dtb
> |
> /home/edwpic01/work/master-update-xen/build/metavirt-host-arm64-4.16-release.prj/tmp/work/qemuarm64-poky-linux/xen-image-minimal/1.0-r0/xen-image-minimal-1.0/output.dts:
> ERROR (explicit_phandles): /apb-pclk:phandle: bad length (1) phandle
> property
> |
> /home/edwpic01/work/master-update-xen/build/metavirt-host-arm64-4.16-release.prj/tmp/work/qemuarm64-poky-linux/xen-image-minimal/1.0-r0/xen-image-minimal-1.0/output.dts:
> ERROR (explicit_phandles): /intc@8000000:phandle: bad length (1) phandle
> property
> |
> /home/edwpic01/work/master-update-xen/build/metavirt-host-arm64-4.16-release.prj/tmp/work/qemuarm64-poky-linux/xen-image-minimal/1.0-r0/xen-image-minimal-1.0/output.dts:
> ERROR (explicit_phandles): /pl061@9030000:phandle: bad length (1) phandle
> property
> | ERROR: Input tree has errors, aborting (use -f to force output)
> | WARNING: exit code 2 from a shell command.
>
> The above error was the result from building on x86_64-linux, target
> system was aarch64-poky-linux, running on a qemuarch64 machine, itself
> running on x86_64 linux.
> As mentioned this was done on the master version of meta-virtualisation.
> The bitbake command to generate this was bitbake xen-image-mininal.
> The error is also present when building the xen 4.14 and xen 4.15 arm64
> versions, and is not present on the arm32 or x86 builds for xen.
> If anyone knows the cause of the error, the information would be
> appreciated.
>

There's something wrong with the input DTS to Lopper .. luckily, I maintain
Lopper, so if there's an actual bug in the processing of the input DTS .. I
can fix that.

I can fire up a build and see if it happens here.

So this is just qemuarm64, with xen + virtualization in the distro features
? Any other layers ? Anything else ?

Bruce



>
> Cheers!
>
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