next-20250610: arm64 No rule to make target rockchip rk3399-rockpro64-screen.dtso

next-20250610: arm64 No rule to make target rockchip rk3399-rockpro64-screen.dtso

[Naresh Kamboju]

Regression while building arm64 with the Linux next-20250610
the following dtb build errors noticed.

Regressions found on arm64 builds
- dtb build error

Regression Analysis:
- New regression? Yes
- Reproducibility? Yes

First seen on the next-20250610
Good: next-20250606
Bad:  next-20250610

Anders bisected this to,
# first bad commit:
  [49760b9f60528393cca3ea35c4d0719f84215a48]
  arm64: dts: rockchip: add overlay for RockPro64 screen

Build regression: arm64 No rule to make target rockchip
rk3399-rockpro64-screen.dtso

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build error
*** No rule to make target
'arch/arm64/boot/dts/rockchip/rk3399-rockpro64-screen.dtso', needed by
'__dtbs_install'.

## Source
* Kernel version: 6.16.0-rc1
* Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git
* Git sha:  b27cc623e01be9de1580eaa913508b237a7a9673
* git describe: next-20250610
* Toolchains: gcc-8, gcc-13, clang-20
* Config: defconfig
* Architecture: arm64

## Build details
* Build warning:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/build.log
* Build link:  https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/config

## Steps to reproduce
 - tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13
--kconfig defconfig

--
Linaro LKFT
https://lkft.linaro.org

Re: next-20250610: arm64 No rule to make target rockchip rk3399-rockpro64-screen.dtso

[Heiko Stübner]

Hi Naresh,

Am Dienstag, 10. Juni 2025, 12:25:31 Mitteleuropäische Sommerzeit schrieb Naresh Kamboju:
> Regression while building arm64 with the Linux next-20250610
> the following dtb build errors noticed.
> 
> Regressions found on arm64 builds
> - dtb build error
> 
> Regression Analysis:
> - New regression? Yes
> - Reproducibility? Yes
> 
> First seen on the next-20250610
> Good: next-20250606
> Bad:  next-20250610
> 
> Anders bisected this to,
> # first bad commit:
>   [49760b9f60528393cca3ea35c4d0719f84215a48]
>   arm64: dts: rockchip: add overlay for RockPro64 screen
> 
> Build regression: arm64 No rule to make target rockchip
> rk3399-rockpro64-screen.dtso
> 
> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
> 
> ## Build error
> *** No rule to make target
> 'arch/arm64/boot/dts/rockchip/rk3399-rockpro64-screen.dtso', needed by
> '__dtbs_install'.
> 
> ## Source
> * Kernel version: 6.16.0-rc1
> * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git
> * Git sha:  b27cc623e01be9de1580eaa913508b237a7a9673
> * git describe: next-20250610
> * Toolchains: gcc-8, gcc-13, clang-20
> * Config: defconfig
> * Architecture: arm64
> 
> ## Build details
> * Build warning:
> https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/build.log
> * Build link:  https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/
> * Kernel config:
> https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/config

thanks a lot for this notification.

I'm surprised that overlay build at all when I built it yesterday.
But yeah, the dtbs_install target really broke with that change.

I've amended the commit now [0], to change dtso to dtbo and ran the
dtbs_install target sucessfully with that change.

So on the next linux-next creation, this should hopefully be gone.


Heiko

[0] https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git/commit/?h=v6.17-armsoc/dts64&id=e14491aaa6ff598bbe9d462e44c01ac65754f445



> 
> ## Steps to reproduce
>  - tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13
> --kconfig defconfig
> 
> --
> Linaro LKFT
> https://lkft.linaro.org
> 

Re: next-20250610: arm64 No rule to make target rockchip rk3399-rockpro64-screen.dtso

[Anders Roxell]

On Tue, 10 Jun 2025 at 13:22, Heiko Stübner <heiko@sntech.de> wrote:
>
> Hi Naresh,

Hi Heiko,

>
> Am Dienstag, 10. Juni 2025, 12:25:31 Mitteleuropäische Sommerzeit schrieb Naresh Kamboju:
> > Regression while building arm64 with the Linux next-20250610

[...]

> > https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/build.log
> > * Build link:  https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/
> > * Kernel config:
> > https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/config
>
> thanks a lot for this notification.
>
> I'm surprised that overlay build at all when I built it yesterday.
> But yeah, the dtbs_install target really broke with that change.
>
> I've amended the commit now [0]

Thank you for the quick fix.
I applied your patch and built it, it worked fine for me.

I built it like this:
tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13
--kconfig defconfig dtbs

Tested-by: Anders Roxell <anders.roxell@linaro.org>


Cheers,
Anders

>, to change dtso to dtbo and ran the
> dtbs_install target sucessfully with that change.
>
> So on the next linux-next creation, this should hopefully be gone.
>
>
> Heiko
>
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git/commit/?h=v6.17-armsoc/dts64&id=e14491aaa6ff598bbe9d462e44c01ac65754f445
>
>
>
> >
> > ## Steps to reproduce
> >  - tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13
> > --kconfig defconfig
> >
> > --
> > Linaro LKFT
> > https://lkft.linaro.org
> >
>
>
>
>

Re: next-20250610: arm64 No rule to make target rockchip rk3399-rockpro64-screen.dtso

[Naresh Kamboju]

On Tue, 10 Jun 2025 at 17:07, Anders Roxell <anders.roxell@linaro.org> wrote:
>
> On Tue, 10 Jun 2025 at 13:22, Heiko Stübner <heiko@sntech.de> wrote:
> >
> > Hi Naresh,
>
> Hi Heiko,
>
> >
> > Am Dienstag, 10. Juni 2025, 12:25:31 Mitteleuropäische Sommerzeit schrieb Naresh Kamboju:
> > > Regression while building arm64 with the Linux next-20250610
>
> [...]
>
> > > https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/build.log
> > > * Build link:  https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/
> > > * Kernel config:
> > > https://storage.tuxsuite.com/public/linaro/lkft/builds/2yJ4IOQa1XxMqDgmzjEl7VszYE9/config
> >
> > thanks a lot for this notification.
> >
> > I'm surprised that overlay build at all when I built it yesterday.
> > But yeah, the dtbs_install target really broke with that change.
> >
> > I've amended the commit now [0]
>
> Thank you for the quick fix.
> I applied your patch and built it, it worked fine for me.
>
> I built it like this:
> tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13
> --kconfig defconfig dtbs
>
> Tested-by: Anders Roxell <anders.roxell@linaro.org>

Thank you for providing the fix patch.
I confirm that the reported build regression is no longer present in
today’s Linux next-20250611 tag.

- Naresh

>
>
> Cheers,
> Anders
>
> >, to change dtso to dtbo and ran the
> > dtbs_install target sucessfully with that change.
> >
> > So on the next linux-next creation, this should hopefully be gone.
> >
> >
> > Heiko
> >
> > [0] https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git/commit/?h=v6.17-armsoc/dts64&id=e14491aaa6ff598bbe9d462e44c01ac65754f445
> >
> >
> >
> > >
> > > ## Steps to reproduce
> > >  - tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13
> > > --kconfig defconfig
> > >
> > > --
> > > Linaro LKFT
> > > https://lkft.linaro.org
> > >
> >
> >
> >
> >