[PATCH 5/5] RISC-V: fault: Convert to VM_FAULT_ARCH_* codes

From: Palmer Dabbelt
Date: Fri Dec 02 2022 - 22:06:07 EST


These conflict with VM_FAULT_HINDEX_MASK, so move to some designated
arch-specific values.

Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
---
arch/riscv/mm/fault.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
index 3fdc2eebdd36..bd990735aa90 100644
--- a/arch/riscv/mm/fault.c
+++ b/arch/riscv/mm/fault.c
@@ -202,8 +202,8 @@ static inline bool access_error(unsigned long cause, struct vm_area_struct *vma)
return false;
}

-#define VM_FAULT_BADMAP ((__force vm_fault_t)0x010000)
-#define VM_FAULT_BADACCESS ((__force vm_fault_t)0x020000)
+#define VM_FAULT_BADMAP VM_FAULT_ARCH_0
+#define VM_FAULT_BADACCESS VM_FAULT_ARCH_1

static vm_fault_t __do_page_fault(struct mm_struct *mm, unsigned long addr,
unsigned int mm_flags, struct pt_regs *regs)
--
2.38.1