Re: [PATCH 0/9] x86/entry fixes

[Marco Elver]

On Wed, 3 Jun 2020 at 14:18, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
>
> On Wed, Jun 03, 2020 at 02:08:57PM +0200, Marco Elver wrote:
>
> > What is the .config you used? I somehow can't reproduce. I've applied
> > the patches on top of -tip/master.
>
> So tip/master, my patches, your patches, this series.
>
> $ make CC=/opt/llvm/bin/clang O=defconfig-build/ -j80 -s bzImage
>
> is what I used, with the below config.
>

Thanks, can reproduce now. So far I haven't found any indication that
there is a missing check in Clang's instrumentation passes somewhere.
I'm a bit suspicious because both Clang and GCC have this behaviour.
I'll continue looking.

Thanks,
-- Marco