Re: [PATCH] scripts/min-tool-version.sh: Raise minimum clang version to 13.0.0 for s390

On Thu, Jun 17, 2021 at 12:32 PM Nathan Chancellor nathan@kernel.org wrote:

clang versions prior to the current development version of 13.0.0 cannot compile s390 after commit 3abbdfde5a65 ("s390/bitops: use register pair instead of register asm") and the s390 maintainers do not intend to work around this in the kernel. Codify this in scripts/min-tool-version.sh similar to arm64 with GCC 5.1.0 so that there are no reports of broken builds.

Reported-by: Naresh Kamboju naresh.kamboju@linaro.org Signed-off-by: Nathan Chancellor nathan@kernel.org

Acked-by: Nick Desaulniers ndesaulniers@google.com

---

This should probably go through the s390 tree with Masahiro's ack.

scripts/min-tool-version.sh | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/min-tool-version.sh b/scripts/min-tool-version.sh index d22cf91212b0..319f92104f56 100755 --- a/scripts/min-tool-version.sh +++ b/scripts/min-tool-version.sh @@ -30,7 +30,12 @@ icc) echo 16.0.3 ;; llvm)

•   echo 10.0.1
  

•   # https://lore.kernel.org/r/YMtib5hKVyNknZt3@osiris/
  

•   if [ "$SRCARCH" = s390 ]; then
  

•           echo 13.0.0
  

•   else
  

•           echo 10.0.1
  

•   fi
    ;;
  

*) echo "$1: unknown tool" >&2

base-commit: 7d9c6b8147bdd76d7eb2cf6f74f84c6918ae0939

2.32.0.93.g670b81a890

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