diff options
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index e2fb408f8398..e88368354e49 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -204,6 +204,10 @@ extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup; * make it match the size our of bolted TLB area */ extern u64 ppc64_rma_size; + +/* Cleanup function used by kexec */ +extern void mmu_cleanup_all(void); +extern void radix__mmu_cleanup_all(void); #endif /* CONFIG_PPC64 */ struct mm_struct; @@ -271,6 +275,7 @@ static inline bool early_radix_enabled(void) #define MMU_PAGE_16G 13 #define MMU_PAGE_64G 14 +/* N.B. we need to change the type of hpte_page_sizes if this gets to be > 16 */ #define MMU_PAGE_COUNT 15 #ifdef CONFIG_PPC_BOOK3S_64 |