Commit d0eae828 authored by Wang Kefeng's avatar Wang Kefeng Committed by Russell King (Oracle)
Browse files

ARM: 9161/1: mm: mark private VM_FAULT_X defines as vm_fault_t 



This fixes several sparse warnings for fault.c:

arch/arm/mm/fault.c:210:24: sparse:     expected restricted vm_fault_t
arch/arm/mm/fault.c:210:24: sparse:     got int
...
arch/arm/mm/fault.c:345:24: sparse: sparse: restricted vm_fault_t degrades to integer

Reported-by: default avatarkernel test robot <lkp@intel.com>
Fixes: caed89da ("ARM: 9128/1: mm: Refactor the __do_page_fault()")
Signed-off-by: default avatarKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
parent a92882a4

arch/arm/mm/fault.c

+2 −2
Original line number Diff line number Diff line
@@ -191,8 +191,8 @@ void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs) 
}



#ifdef CONFIG_MMU

#define VM_FAULT_BADMAP		0x010000

#define VM_FAULT_BADACCESS	0x020000

#define VM_FAULT_BADMAP		((__force vm_fault_t)0x010000)

#define VM_FAULT_BADACCESS	((__force vm_fault_t)0x020000)



static inline bool is_permission_fault(unsigned int fsr)

{