Conor Dooley f94e59d1c3 rust: make mutually exclusive with CFI_CLANG ... commit 8933cf4651 upstream. On RISC-V and arm64, and presumably x86, if CFI_CLANG is enabled, loading a rust module will trigger a kernel panic. Support for sanitisers, including kcfi (CFI_CLANG), is in the works, but for now they're nightly-only options in rustc. Make RUST depend on !CFI_CLANG to prevent configuring a kernel without symmetrical support for kfi. [ Matthew Maurer writes [1]: This patch is fine by me - the last patch needed for KCFI to be functional in Rust just landed upstream last night, so we should revisit this (in the form of enabling it) once we move to `rustc-1.79.0` or later. Ramon de C Valle also gave feedback [2] on the status of KCFI for Rust and created a tracking issue [3] in upstream Rust. - Miguel ] Fixes: 2f7ab1267d ("Kbuild: add Rust support") Cc: stable@vger.kernel.org Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/rust-for-linux/CAGSQo024u1gHJgzsO38Xg3c4or+JupoPABQx_+0BLEpPg0cOEA@mail.gmail.com/ [1] Link: https://lore.kernel.org/rust-for-linux/CAOcBZOS2kPyH0Dm7Fuh4GC3=v7nZhyzBj_-dKu3PfAnrHZvaxg@mail.gmail.com/ [2] Link: https://github.com/rust-lang/rust/issues/123479 [3] Link: https://lore.kernel.org/r/20240404-providing-emporium-e652e359c711@spud [ Added feedback from the list, links, and used Cc for the tag. ] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-05-02 16:35:25 +02:00
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.gitignore	…
Kconfig	rust: make mutually exclusive with CFI_CLANG	2024-05-02 16:35:25 +02:00
Makefile	…
build-version	…
calibrate.c	…
do_mounts.c	…
do_mounts.h	…
do_mounts_initrd.c	…
do_mounts_rd.c	…
init_task.c	…
initramfs.c	init: open /initrd.image with O_LARGEFILE	2024-04-03 15:32:37 +02:00
main.c	init/main.c: Fix potential static_command_line memory overflow	2024-04-27 17:13:02 +02:00
noinitramfs.c	…
version-timestamp.c	…
version.c	…