diff options
| -rw-r--r-- | arch/arm/include/asm/memory.h | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/uaccess.h | 2 |
2 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 2b751464d6ff..c6bbb7daea59 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -91,9 +91,7 @@ * of this define that was meant to. * Fortunately, there is no reference for this in noMMU mode, for now. */ -#ifndef TASK_SIZE -#define TASK_SIZE (CONFIG_DRAM_SIZE) -#endif +#define TASK_SIZE UL(0xffffffff) #ifndef TASK_UNMAPPED_BASE #define TASK_UNMAPPED_BASE UL(0x00000000) diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 75d95799b6e6..fd42da46828d 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -224,7 +224,7 @@ static inline void set_fs(mm_segment_t fs) #define access_ok(type,addr,size) (__range_ok(addr,size) == 0) #define user_addr_max() \ - (segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL) + (segment_eq(get_fs(), KERNEL_DS) ? ~0UL : get_fs()) /* * The "__xxx" versions of the user access functions do not verify the |