Re: [PATCH 4.19 000/138] 4.19.325-rc1 review

[Naresh Kamboju]

On Wed, 4 Dec 2024 at 19:24, Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote:
>
> On Tue, 3 Dec 2024 at 20:04, Greg Kroah-Hartman
> <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> >
> > ------------------
> > Note, this is the LAST 4.19.y kernel to be released.  After this one, it
> > is end-of-life.  It's been 6 years, everyone should have moved off of it
> > by now.
> > ------------------
> >
> > This is the start of the stable review cycle for the 4.19.325 release.
> > There are 138 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
> >
> > Responses should be made by Thu, 05 Dec 2024 14:18:57 +0000.
> > Anything received after that time might be too late.
> >
> > The whole patch series can be found in one patch at:
> >         https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.325-rc1.gz
> > or in the git tree and branch at:
> >         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
> > and the diffstat can be found below.
> >
> > thanks,
> >
> > greg k-h
>
> Results from Linaro’s test farm.
> Regressions on arm.
>
> The arm builds failed with gcc-12 and clang-19 due to following
> build warnings / errors.
>
> Build log:
> ---------
> drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c:177:9: error:
> 'DRM_GEM_CMA_DRIVER_OPS' undeclared here (not in a function)
>   177 |         DRM_GEM_CMA_DRIVER_OPS,
>       |         ^~~~~~~~~~~~~~~~~~~~~~
> make[5]: *** [scripts/Makefile.build:303:
> drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.o] Error 1
>

Anders bisected this down to,

# first bad commit:
   [5a8529fd9205b37df58a4fd756498407d956b385]
   drm/fsl-dcu: Use GEM CMA object functions

- Naresh