Conor Dooley 33549fcf37 RISC-V: disallow gcc + rust builds ... During the discussion before supporting rust on riscv, it was decided not to support gcc yet, due to differences in extension handling compared to llvm (only the version of libclang matching the c compiler is supported). Recently Jason Montleon reported [1] that building with gcc caused build issues, due to unsupported arguments being passed to libclang. After some discussion between myself and Miguel, it is better to disable gcc + rust builds to match the original intent, and subsequently support it when an appropriate set of extensions can be deduced from the version of libclang. Closes: https://lore.kernel.org/all/20240917000848.720765-2-jmontleo@redhat.com/ [1] Link: https://lore.kernel.org/all/20240926-battering-revolt-6c6a7827413e@spud/ [2] Fixes: 70a57b2472 ("RISC-V: enable building 64-bit kernels with rust support") Cc: stable@vger.kernel.org Reported-by: Jason Montleon <jmontleo@redhat.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20241001-playlist-deceiving-16ece2f440f5@spud Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2024-10-25 06:18:37 -07:00
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arch-support.rst	RISC-V: disallow gcc + rust builds	2024-10-25 06:18:37 -07:00
coding-guidelines.rst	docs: rust: remove unintended blockquote in Coding Guidelines	2024-08-21 13:29:36 +02:00
general-information.rst	docs: rust: include other expressions in conditional compilation section	2024-09-05 22:45:01 +02:00
index.rst	docs: rust: improve main page introducing a "Code documentation" section	2024-08-25 18:37:40 +02:00
quick-start.rst	Rust changes for v6.12	2024-09-25 10:25:40 -07:00
testing.rst	kbuild: rust: remove now-unneeded rusttest custom sysroot handling	2024-07-08 22:39:39 +02:00