[PATCH V13 4/7] rust/powerpc: Set min rustc version for powerpc

Mukesh Kumar Chaurasiya (IBM)
2026-04-24T05:48:41Z

Minimum `rustc` version required for powerpc is 1.95 as some critical
features required for compiling rust code for kernel is not there.

For e.g. Stable inline asm support which got merged in 1.95.

Link: https://github.com/rust-lang/rust/pull/147996
Signed-off-by: Mukesh Kumar Chaurasiya (IBM) <mkchauras@gmail.com>
---
scripts/min-tool-version.sh | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/min-tool-version.sh b/scripts/min-tool-version.sh
index b96ec2d379b6..406895621511 100755
--- a/scripts/min-tool-version.sh
+++ b/scripts/min-tool-version.sh
@@ -31,7 +31,11 @@ llvm)
fi
;;
rustc)
- echo 1.85.0
+ if [ "$ARCH" = powerpc ]; then
+ echo 1.95.0
+ else
+ echo 1.85.0
+ fi
;;
bindgen)
echo 0.71.1
--
2.53.0