From: Bin Meng bin.meng@windriver.com
phys_addr_t and phys_size_t are currently defined as `unsigned long`, but RV32 supports 34-bit physical address, hence both phys_addr_t and phys_size_t should be defined to 64-bit using `unsigned long long`.
Signed-off-by: Bin Meng bin.meng@windriver.com ---
(no changes since v1)
arch/riscv/include/asm/types.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/riscv/include/asm/types.h b/arch/riscv/include/asm/types.h index b800b2d221..49f7a5d6b3 100644 --- a/arch/riscv/include/asm/types.h +++ b/arch/riscv/include/asm/types.h @@ -35,8 +35,8 @@ typedef u64 dma_addr_t; typedef u32 dma_addr_t; #endif
-typedef unsigned long phys_addr_t; -typedef unsigned long phys_size_t; +typedef unsigned long long phys_addr_t; +typedef unsigned long long phys_size_t;
#endif /* __KERNEL__ */