From: "Mukesh Kumar Chaurasiya (IBM)" <mkchauras@gmail.com>
To: maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com,
chleroy@kernel.org, peterz@infradead.org, jpoimboe@kernel.org,
jbaron@akamai.com, aliceryhl@google.com, rostedt@goodmis.org,
ardb@kernel.org, sumit.semwal@linaro.org,
christian.koenig@amd.com, ojeda@kernel.org, boqun@kernel.org,
gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org,
a.hindborg@kernel.org, tmgross@umich.edu, dakr@kernel.org,
nathan@kernel.org, nick.desaulniers+lkml@gmail.com,
morbo@google.com, justinstitt@google.com, tamird@kernel.org,
arnd@arndb.de, nsc@kernel.org, mkchauras@gmail.com,
simona.vetter@ffwll.ch, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org,
rust-for-linux@vger.kernel.org, llvm@lists.linux.dev
Subject: [PATCH V13 4/7] rust/powerpc: Set min rustc version for powerpc
Date: Fri, 24 Apr 2026 11:17:39 +0530 [thread overview]
Message-ID: <20260424054742.45832-5-mkchauras@gmail.com> (raw)
In-Reply-To: <20260424054742.45832-1-mkchauras@gmail.com>
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
next prev parent reply other threads:[~2026-04-24 5:48 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-24 5:47 [PATCH V13 0/7] Rust support for powerpc Mukesh Kumar Chaurasiya (IBM)
2026-04-24 5:47 ` [PATCH V13 1/7] rust: Fix "multiple candidates for rmeta dependency core" error Mukesh Kumar Chaurasiya (IBM)
2026-04-24 5:47 ` [PATCH V13 2/7] dma-resv: Fix undefined symbol when CONFIG_DMA_SHARED_BUFFER is disabled Mukesh Kumar Chaurasiya (IBM)
2026-04-24 7:56 ` Christian König
2026-04-24 8:06 ` Mukesh Kumar Chaurasiya
2026-04-24 8:25 ` Christian König
2026-04-24 8:34 ` Mukesh Kumar Chaurasiya
2026-04-24 8:44 ` Christian König
2026-04-24 5:47 ` [PATCH V13 3/7] powerpc/jump_label: adjust inline asm to be consistent Mukesh Kumar Chaurasiya (IBM)
2026-04-24 5:47 ` Mukesh Kumar Chaurasiya (IBM) [this message]
2026-04-24 5:47 ` [PATCH V13 5/7] rust: Make __udivdi3() and __umoddi3() panic Mukesh Kumar Chaurasiya (IBM)
2026-04-24 8:59 ` Arnd Bergmann
2026-04-24 9:14 ` David Laight
2026-04-24 9:43 ` Link Mauve
2026-04-24 10:20 ` Arnd Bergmann
2026-04-24 10:34 ` Miguel Ojeda
2026-04-24 10:26 ` Miguel Ojeda
2026-04-24 11:09 ` David Laight
2026-04-24 11:54 ` Segher Boessenkool
2026-04-24 11:57 ` Segher Boessenkool
2026-04-24 12:53 ` Segher Boessenkool
2026-04-24 12:43 ` Gary Guo
2026-04-26 7:52 ` Mukesh Kumar Chaurasiya
2026-04-24 5:47 ` [PATCH V13 6/7] rust: Add PowerPC support Mukesh Kumar Chaurasiya (IBM)
2026-04-24 5:47 ` [PATCH V13 7/7] powerpc: Enable Rust for ppc64le Mukesh Kumar Chaurasiya (IBM)
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