Bug#1000858: release.debian.org: block llvm-toolchain-9 binNMU 1:9.0.1-20+b1 from migrating to testing

[Sebastian Ramacher <sramacher@debian.org>]

Hi Andreas

On 2021-11-30 11:41:57, Andreas Beckmann wrote:
> Package: release.debian.org
> Severity: normal
> 
> Please block yesterdays llvm-toolchain-9 binNMU 1:9.0.1-20+b1 (and
> probably any further binNMUs as well) from migrating to testing.
> It introduces a regression when compiling OpenCL code from pocl by
> segfaulting in libclang-cpp9 (#1000838). Simple reproducer:
>   apt-get install pocl-opencl-icd clinfo
>   clinfo
> So far I could observe these segmentation faults on amd64, i386, arm64.
> 
> According to Sylvestre, this will be fixed only by the removal of
> llvm-toolchain-9.

Some of those binNMUs already migrated. The others are stuck behind
ocaml-ctypes.

Given that pocl is one of the two packages keeping llvm-toolchain-9 in
unstable, what's your plan? I want to remove it sooner than later. Four
llvm-toolchain version in testing is simply too much.

Cheers
-- 
Sebastian Ramacher