diff options
| -rw-r--r-- | arch/arm64/include/asm/futex.h | 8 | ||||
| -rw-r--r-- | arch/arm64/include/asm/uaccess.h | 4 | ||||
| -rw-r--r-- | arch/arm64/kernel/armv8_deprecated.c | 4 |
3 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h index 97f6a63810ec..8e41faa37c69 100644 --- a/arch/arm64/include/asm/futex.h +++ b/arch/arm64/include/asm/futex.h @@ -16,7 +16,7 @@ do { \ unsigned int loops = FUTEX_MAX_LOOPS; \ \ - uaccess_enable(); \ + uaccess_enable_privileged(); \ asm volatile( \ " prfm pstl1strm, %2\n" \ "1: ldxr %w1, %2\n" \ @@ -39,7 +39,7 @@ do { \ "+r" (loops) \ : "r" (oparg), "Ir" (-EFAULT), "Ir" (-EAGAIN) \ : "memory"); \ - uaccess_disable(); \ + uaccess_disable_privileged(); \ } while (0) static inline int @@ -95,7 +95,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *_uaddr, return -EFAULT; uaddr = __uaccess_mask_ptr(_uaddr); - uaccess_enable(); + uaccess_enable_privileged(); asm volatile("// futex_atomic_cmpxchg_inatomic\n" " prfm pstl1strm, %2\n" "1: ldxr %w1, %2\n" @@ -118,7 +118,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *_uaddr, : "+r" (ret), "=&r" (val), "+Q" (*uaddr), "=&r" (tmp), "+r" (loops) : "r" (oldval), "r" (newval), "Ir" (-EFAULT), "Ir" (-EAGAIN) : "memory"); - uaccess_disable(); + uaccess_disable_privileged(); if (!ret) *uval = val; diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h index 991dd5f031e4..d6a4e496ebc6 100644 --- a/arch/arm64/include/asm/uaccess.h +++ b/arch/arm64/include/asm/uaccess.h @@ -200,12 +200,12 @@ do { \ CONFIG_ARM64_PAN)); \ } while (0) -static inline void uaccess_disable(void) +static inline void uaccess_disable_privileged(void) { __uaccess_disable(ARM64_HAS_PAN); } -static inline void uaccess_enable(void) +static inline void uaccess_enable_privileged(void) { __uaccess_enable(ARM64_HAS_PAN); } diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c index 7364de008bab..0e86e8b9cedd 100644 --- a/arch/arm64/kernel/armv8_deprecated.c +++ b/arch/arm64/kernel/armv8_deprecated.c @@ -277,7 +277,7 @@ static void __init register_insn_emulation_sysctl(void) #define __user_swpX_asm(data, addr, res, temp, temp2, B) \ do { \ - uaccess_enable(); \ + uaccess_enable_privileged(); \ __asm__ __volatile__( \ " mov %w3, %w7\n" \ "0: ldxr"B" %w2, [%4]\n" \ @@ -302,7 +302,7 @@ do { \ "i" (-EFAULT), \ "i" (__SWP_LL_SC_LOOPS) \ : "memory"); \ - uaccess_disable(); \ + uaccess_disable_privileged(); \ } while (0) #define __user_swp_asm(data, addr, res, temp, temp2) \ |