#include <asm/cputable.h>
#include <linux/mm.h>
+#include <asm/cpu_has_feature.h>
/*
* This file is included by linux/mman.h, so we can't use cacl_vm_prot_bits()
}
#define arch_vm_get_page_prot(vm_flags) arch_vm_get_page_prot(vm_flags)
-static inline int arch_validate_prot(unsigned long prot)
+static inline bool arch_validate_prot(unsigned long prot)
{
if (prot & ~(PROT_READ | PROT_WRITE | PROT_EXEC | PROT_SEM | PROT_SAO))
- return 0;
+ return false;
if ((prot & PROT_SAO) && !cpu_has_feature(CPU_FTR_SAO))
- return 0;
- return 1;
+ return false;
+ return true;
}
#define arch_validate_prot(prot) arch_validate_prot(prot)