| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef __ASM_GENERIC_TLBFLUSH_H | |
| #define __ASM_GENERIC_TLBFLUSH_H | |
| /* | |
| * This is a dummy tlbflush implementation that can be used on all | |
| * nommu architectures. | |
| * If you have an MMU, you need to write your own functions. | |
| */ | |
| #ifdef CONFIG_MMU | |
| #error need to implement an architecture specific asm/tlbflush.h | |
| #endif | |
| #include <linux/bug.h> | |
| static inline void flush_tlb_mm(struct mm_struct *mm) | |
| { | |
| BUG(); | |
| } | |
| #endif /* __ASM_GENERIC_TLBFLUSH_H */ |