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Thu, 23 Apr 2026 22:48:40 -0700 (PDT) Received: from li-1a3e774c-28e4-11b2-a85c-acc9f2883e29.bl1-in.ibm.com ([129.41.58.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b5faa176e9sm208778245ad.20.2026.04.23.22.48.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Apr 2026 22:48:40 -0700 (PDT) From: "Mukesh Kumar Chaurasiya (IBM)" 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 Message-ID: <20260424054742.45832-5-mkchauras@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260424054742.45832-1-mkchauras@gmail.com> References: <20260424054742.45832-1-mkchauras@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Fri, 24 Apr 2026 07:44:43 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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) --- 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