diff mbox series

[v2,4/6] RISC-V: fault: Convert to VM_FAULT_ARCH_* codes

Message ID 20230315030359.14162-5-palmer@rivosinc.com (mailing list archive)
State New
Headers show
Series mm: Stop alaising VM_FAULT_HINDEX_MASK in arch code | expand

Commit Message

Palmer Dabbelt March 15, 2023, 3:03 a.m. UTC 
These conflict with VM_FAULT_HINDEX_MASK, so move to some designated
arch-specific values.

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

diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c
index 0a8c9afeee22..5b035c0ae782 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)