diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2026-05-11 17:02:44 +0900 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2026-05-15 01:15:53 +0200 |
| commit | 84a0f7caafc679f763d3868635837e22bb89651a (patch) | |
| tree | b9f58fbeabc8b9990f50e936d166f8de1220d0e1 | |
| parent | 5d6919055dec134de3c40167a490f33c74c12581 (diff) | |
ARM: Do not select HAVE_RUST when KASAN is enabled
When KASAN is enabled, such as with allmodconfig, the build fails when
building the Rust code with:
error: kernel-address sanitizer is not supported for this target
error: aborting due to 1 previous error
make[4]: *** [rust/Makefile:654: rust/core.o] Error 1
The arm-unknown-linux-gnueabi target does not support KASAN, so avoid
saying Rust is supported when it is enabled.
Cc: stable@vger.kernel.org
Fixes: ccb8ce526807 ("ARM: 9441/1: rust: Enable Rust support for ARMv7")
Link: https://github.com/Rust-for-Linux/linux/issues/1234
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Christian Schrefl <chrisi.schrefl@gmail.com>
Link: https://patch.msgid.link/20260511-arm-avoid-rust-with-kasan-v1-1-24d55f4a900b@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
| -rw-r--r-- | arch/arm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 71fc5dd4123f..73e6647bea46 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -136,7 +136,7 @@ config ARM select MMU_GATHER_RCU_TABLE_FREE if SMP && ARM_LPAE select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RSEQ - select HAVE_RUST if CPU_LITTLE_ENDIAN && CPU_32v7 + select HAVE_RUST if CPU_LITTLE_ENDIAN && CPU_32v7 && !KASAN select HAVE_STACKPROTECTOR select HAVE_SYSCALL_TRACEPOINTS select HAVE_UID16 |