diff options
Diffstat (limited to 'arch/riscv/include')
| -rw-r--r-- | arch/riscv/include/asm/cacheflush.h | 2 | ||||
| -rw-r--r-- | arch/riscv/include/asm/tlbflush.h | 2 | ||||
| -rw-r--r-- | arch/riscv/include/asm/uaccess.h | 8 |
3 files changed, 7 insertions, 5 deletions
diff --git a/arch/riscv/include/asm/cacheflush.h b/arch/riscv/include/asm/cacheflush.h index efd89a88d2d0..8f13074413a7 100644 --- a/arch/riscv/include/asm/cacheflush.h +++ b/arch/riscv/include/asm/cacheflush.h @@ -47,7 +47,7 @@ static inline void flush_dcache_page(struct page *page) #else /* CONFIG_SMP */ -#define flush_icache_all() sbi_remote_fence_i(0) +#define flush_icache_all() sbi_remote_fence_i(NULL) void flush_icache_mm(struct mm_struct *mm, bool local); #endif /* CONFIG_SMP */ diff --git a/arch/riscv/include/asm/tlbflush.h b/arch/riscv/include/asm/tlbflush.h index 7b209aec355d..85c2d8bae957 100644 --- a/arch/riscv/include/asm/tlbflush.h +++ b/arch/riscv/include/asm/tlbflush.h @@ -49,7 +49,7 @@ static inline void flush_tlb_range(struct vm_area_struct *vma, #include <asm/sbi.h> -#define flush_tlb_all() sbi_remote_sfence_vma(0, 0, -1) +#define flush_tlb_all() sbi_remote_sfence_vma(NULL, 0, -1) #define flush_tlb_page(vma, addr) flush_tlb_range(vma, addr, 0) #define flush_tlb_range(vma, start, end) \ sbi_remote_sfence_vma(mm_cpumask((vma)->vm_mm)->bits, \ diff --git a/arch/riscv/include/asm/uaccess.h b/arch/riscv/include/asm/uaccess.h index 14b0b22fb578..473cfc84e412 100644 --- a/arch/riscv/include/asm/uaccess.h +++ b/arch/riscv/include/asm/uaccess.h @@ -392,19 +392,21 @@ do { \ }) -extern unsigned long __must_check __copy_user(void __user *to, +extern unsigned long __must_check __asm_copy_to_user(void __user *to, + const void *from, unsigned long n); +extern unsigned long __must_check __asm_copy_from_user(void *to, const void __user *from, unsigned long n); static inline unsigned long raw_copy_from_user(void *to, const void __user *from, unsigned long n) { - return __copy_user(to, from, n); + return __asm_copy_to_user(to, from, n); } static inline unsigned long raw_copy_to_user(void __user *to, const void *from, unsigned long n) { - return __copy_user(to, from, n); + return __asm_copy_from_user(to, from, n); } extern long strncpy_from_user(char *dest, const char __user *src, long count); |