um doesn't support KASAN_INLINE together with STATIC_LINK. Instead of failing the build, disable KASAN_INLINE when STATIC_LINK is selected.
Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Fixes: 1e338f4d99e6 ("kasan: introduce ARCH_DEFER_KASAN and unify static key across modes") Signed-off-by: Christophe Leroy (CS GROUP) <[email protected]> --- arch/um/Kconfig | 1 + arch/um/include/asm/kasan.h | 4 ---- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 49781bee7905..93ed850d508e 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -5,6 +5,7 @@ menu "UML-specific options" config UML bool default y + select ARCH_DISABLE_KASAN_INLINE if STATIC_LINK select ARCH_NEEDS_DEFER_KASAN if STATIC_LINK select ARCH_WANTS_DYNAMIC_TASK_STRUCT select ARCH_HAS_CACHE_LINE_SIZE diff --git a/arch/um/include/asm/kasan.h b/arch/um/include/asm/kasan.h index b54a4e937fd1..81bcdc0f962e 100644 --- a/arch/um/include/asm/kasan.h +++ b/arch/um/include/asm/kasan.h @@ -24,10 +24,6 @@ #ifdef CONFIG_KASAN void kasan_init(void); - -#if defined(CONFIG_STATIC_LINK) && defined(CONFIG_KASAN_INLINE) -#error UML does not work in KASAN_INLINE mode with STATIC_LINK enabled! -#endif #else static inline void kasan_init(void) { } #endif /* CONFIG_KASAN */ -- 2.49.0
