diff options
Diffstat (limited to 'arch/um/include')
| -rw-r--r-- | arch/um/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/um/include/asm/pgtable-2level.h | 1 | ||||
| -rw-r--r-- | arch/um/include/asm/pgtable-3level.h | 1 | ||||
| -rw-r--r-- | arch/um/include/asm/uaccess.h | 13 |
4 files changed, 8 insertions, 8 deletions
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild index e9d42aab76dc..50a32c33d729 100644 --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -6,6 +6,7 @@ generic-y += delay.h generic-y += device.h generic-y += emergency-restart.h generic-y += exec.h +generic-y += extable.h generic-y += ftrace.h generic-y += futex.h generic-y += hardirq.h diff --git a/arch/um/include/asm/pgtable-2level.h b/arch/um/include/asm/pgtable-2level.h index cfbe59752469..179c0ea87a0c 100644 --- a/arch/um/include/asm/pgtable-2level.h +++ b/arch/um/include/asm/pgtable-2level.h @@ -8,6 +8,7 @@ #ifndef __UM_PGTABLE_2LEVEL_H #define __UM_PGTABLE_2LEVEL_H +#define __ARCH_USE_5LEVEL_HACK #include <asm-generic/pgtable-nopmd.h> /* PGDIR_SHIFT determines what a third-level page table entry can map */ diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h index bae8523a162f..c4d876dfb9ac 100644 --- a/arch/um/include/asm/pgtable-3level.h +++ b/arch/um/include/asm/pgtable-3level.h @@ -7,6 +7,7 @@ #ifndef __UM_PGTABLE_3LEVEL_H #define __UM_PGTABLE_3LEVEL_H +#define __ARCH_USE_5LEVEL_HACK #include <asm-generic/pgtable-nopud.h> /* PGDIR_SHIFT determines what a third-level page table entry can map */ diff --git a/arch/um/include/asm/uaccess.h b/arch/um/include/asm/uaccess.h index 3705620ca298..cc00fc50768f 100644 --- a/arch/um/include/asm/uaccess.h +++ b/arch/um/include/asm/uaccess.h @@ -7,7 +7,6 @@ #ifndef __UM_UACCESS_H #define __UM_UACCESS_H -#include <asm/thread_info.h> #include <asm/elf.h> #define __under_task_size(addr, size) \ @@ -22,8 +21,8 @@ #define __addr_range_nowrap(addr, size) \ ((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) -extern long __copy_from_user(void *to, const void __user *from, unsigned long n); -extern long __copy_to_user(void __user *to, const void *from, unsigned long n); +extern unsigned long raw_copy_from_user(void *to, const void __user *from, unsigned long n); +extern unsigned long raw_copy_to_user(void __user *to, const void *from, unsigned long n); extern long __strncpy_from_user(char *dst, const char __user *src, long count); extern long __strnlen_user(const void __user *str, long len); extern unsigned long __clear_user(void __user *mem, unsigned long len); @@ -32,12 +31,10 @@ static inline int __access_ok(unsigned long addr, unsigned long size); /* Teach asm-generic/uaccess.h that we have C functions for these. */ #define __access_ok __access_ok #define __clear_user __clear_user -#define __copy_to_user __copy_to_user -#define __copy_from_user __copy_from_user #define __strnlen_user __strnlen_user #define __strncpy_from_user __strncpy_from_user -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user +#define INLINE_COPY_FROM_USER +#define INLINE_COPY_TO_USER #include <asm-generic/uaccess.h> @@ -46,7 +43,7 @@ static inline int __access_ok(unsigned long addr, unsigned long size) return __addr_range_nowrap(addr, size) && (__under_task_size(addr, size) || __access_ok_vsyscall(addr, size) || - segment_eq(get_fs(), KERNEL_DS)); + uaccess_kernel()); } #endif |