Re: [PATCH 4.14 00/50] 4.14.217-rc1 review

[Greg Kroah-Hartman]

On Fri, Jan 22, 2021 at 08:32:46PM +0530, Naresh Kamboju wrote:
> On Fri, 22 Jan 2021 at 19:45, Greg Kroah-Hartman
> <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> >
> > This is the start of the stable review cycle for the 4.14.217 release.
> > There are 50 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 Sun, 24 Jan 2021 13:57:23 +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-4.14.217-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-4.14.y
> > and the diffstat can be found below.
> >
> > thanks,
> >
> > greg k-h
> 
> arm64 clang-10 builds breaks due to this patch on
>    - stable-rc 4.14
>    - stable-rc 4.9
>    - stable-rc 4.4
> 
> > Will Deacon <will@xxxxxxxxxx>
> >     compiler.h: Raise minimum version of GCC to 5.1 for arm64
> 
> arm64 (defconfig) with clang-10 - FAILED

How is a clang build breaking on a "check what version of gcc is being
used" change?

What is the error message?

thanks,

greg k-h