On Fri, Dec 02, 2022 at 12:56:06PM +0000, Andrew Cooper wrote: > On 02/12/2022 12:35, Ayan Kumar Halder wrote: > > Currently this change will not have any impact on the existing > > architectures. > > The following table illustrates PADDR_BITS vs BITS_PER_LONG of different > > archs > > > > ------------------------------------------------ > > | Arch | PADDR_BITS | BITS_PER_LONG | > > ------------------------------------------------ > > | Arm_64 | 48 | 64 | > > | Arm_32 | 40 | 32 | > > | RISCV_64 | Don't know | 64 | > > Just FYI, I think the answer here is 56 for RISC-V. > > ~Andrew >
Andrew got it: 56.
