diff options
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/memory.h | 3 | ||||
| -rw-r--r-- | arch/arm64/include/asm/pointer_auth.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/processor.h | 2 |
3 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index d911d0573460..ecc945ba8607 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -194,9 +194,6 @@ static inline unsigned long kaslr_offset(void) return kimage_vaddr - KIMAGE_VADDR; } -/* the actual size of a user virtual address */ -extern u64 vabits_user; - /* * Allow all memory at the discovery stage. We will clip it later. */ diff --git a/arch/arm64/include/asm/pointer_auth.h b/arch/arm64/include/asm/pointer_auth.h index d328540cb85e..7a24bad1a58b 100644 --- a/arch/arm64/include/asm/pointer_auth.h +++ b/arch/arm64/include/asm/pointer_auth.h @@ -69,7 +69,7 @@ extern int ptrauth_prctl_reset_keys(struct task_struct *tsk, unsigned long arg); * The EL0 pointer bits used by a pointer authentication code. * This is dependent on TBI0 being enabled, or bits 63:56 would also apply. */ -#define ptrauth_user_pac_mask() GENMASK(54, vabits_user) +#define ptrauth_user_pac_mask() GENMASK(54, vabits_actual) /* Only valid for EL0 TTBR0 instruction pointers */ static inline unsigned long ptrauth_strip_insn_pac(unsigned long ptr) diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index 0e1f2770192a..e4c93945e477 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -43,7 +43,7 @@ */ #define DEFAULT_MAP_WINDOW_64 (UL(1) << VA_BITS_MIN) -#define TASK_SIZE_64 (UL(1) << vabits_user) +#define TASK_SIZE_64 (UL(1) << vabits_actual) #ifdef CONFIG_COMPAT #if defined(CONFIG_ARM64_64K_PAGES) && defined(CONFIG_KUSER_HELPERS) |