diff options
Diffstat (limited to 'arch/s390/mm')
| -rw-r--r-- | arch/s390/mm/fault.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index 9649d9382e0a..65930c1928f8 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -46,11 +46,15 @@ #define __SUBCODE_MASK 0x0600 #define __PF_RES_FIELD 0x8000000000000000ULL -#define VM_FAULT_BADCONTEXT ((__force vm_fault_t) 0x010000) -#define VM_FAULT_BADMAP ((__force vm_fault_t) 0x020000) -#define VM_FAULT_BADACCESS ((__force vm_fault_t) 0x040000) -#define VM_FAULT_SIGNAL ((__force vm_fault_t) 0x080000) -#define VM_FAULT_PFAULT ((__force vm_fault_t) 0x100000) +/* + * Allocate private vm_fault_reason from top. Please make sure it won't + * collide with vm_fault_reason. + */ +#define VM_FAULT_BADCONTEXT ((__force vm_fault_t)0x80000000) +#define VM_FAULT_BADMAP ((__force vm_fault_t)0x40000000) +#define VM_FAULT_BADACCESS ((__force vm_fault_t)0x20000000) +#define VM_FAULT_SIGNAL ((__force vm_fault_t)0x10000000) +#define VM_FAULT_PFAULT ((__force vm_fault_t)0x8000000) enum fault_type { KERNEL_FAULT, |