diff options
Diffstat (limited to 'arch/arm64/include/asm')
| -rw-r--r-- | arch/arm64/include/asm/ptdump.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/vmalloc.h | 9 |
2 files changed, 4 insertions, 7 deletions
diff --git a/arch/arm64/include/asm/ptdump.h b/arch/arm64/include/asm/ptdump.h index fded5358641f..baff24004459 100644 --- a/arch/arm64/include/asm/ptdump.h +++ b/arch/arm64/include/asm/ptdump.h @@ -7,6 +7,8 @@ #include <linux/ptdump.h> +DECLARE_STATIC_KEY_FALSE(arm64_ptdump_lock_key); + #ifdef CONFIG_PTDUMP #include <linux/mm_types.h> diff --git a/arch/arm64/include/asm/vmalloc.h b/arch/arm64/include/asm/vmalloc.h index 12f534e8f3ed..4ec1acd3c1b3 100644 --- a/arch/arm64/include/asm/vmalloc.h +++ b/arch/arm64/include/asm/vmalloc.h @@ -9,18 +9,13 @@ #define arch_vmap_pud_supported arch_vmap_pud_supported static inline bool arch_vmap_pud_supported(pgprot_t prot) { - /* - * SW table walks can't handle removal of intermediate entries. - */ - return pud_sect_supported() && - !IS_ENABLED(CONFIG_PTDUMP_DEBUGFS); + return pud_sect_supported(); } #define arch_vmap_pmd_supported arch_vmap_pmd_supported static inline bool arch_vmap_pmd_supported(pgprot_t prot) { - /* See arch_vmap_pud_supported() */ - return !IS_ENABLED(CONFIG_PTDUMP_DEBUGFS); + return true; } #define arch_vmap_pte_range_map_size arch_vmap_pte_range_map_size |