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commit daf65045e9cbbb9cb2860ca988025e1e1a0f16e5 Author: raiden00pl <[email protected]> AuthorDate: Wed Nov 4 11:28:32 2026 +0100 arch/arm/stm32n6: Select ARM_HAVE_MVE. The STM32N6 Cortex-M55 implements MVE. Without ARM_HAVE_MVE the exception entry does not set FPSCR.LTPSIZE to 4, so a low-overhead loop in an interrupt handler could fault with INVSTATE. Assisted-by: Claude:claude-fable-5-1 Signed-off-by: raiden00pl <[email protected]> --- arch/arm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 9a7c40cbe6b..b29cce4cc74 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -730,6 +730,7 @@ config ARCH_CHIP_STM32N6 select ARCH_HAVE_FPU select ARCH_HAVE_MPU select ARM_HAVE_DSP + select ARM_HAVE_MVE select ARM_HAVE_MPU_UNIFIED select ARCH_HAVE_TRUSTZONE select ARCH_HAVE_HEAPCHECK
