Merge tag 'riscv-for-linus-4.18-rc4' of...

Merge tag 'riscv-for-linus-4.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux

Pull RISC-V fixes from Palmer Dabbelt:
 "This contains a handful of fixes for the RISC-V port:

   - A fix to R_RISCV_ADD32/R_RISCV_SUB32 relocations that allows
     modules that use these to load correctly.

   - The removal of of_platform_populate(), which is obselete.

   - The removal of irq-riscv-intc.h, which is obselete.

   - A fix to PTRACE_SETREGSET.

   - Fixes that allow the RV32I kernel to build (at least for Zong, I've
     got another patch on the mailing list that's necessary on my setup :)).

  I've just given these a defconfig build test"

* tag 'riscv-for-linus-4.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
  RISC-V: Fix PTRACE_SETREGSET bug.
  RISC-V: Don't include irq-riscv-intc.h
  riscv: remove unnecessary of_platform_populate call
  RISC-V: fix R_RISCV_ADD32/R_RISCV_SUB32 relocations
  RISC-V: Change variable type for 32-bit compatible
  RISC-V: Add definiion of extract symbol's index and type for 32-bit
  RISC-V: Select GENERIC_UCMPDI2 on RV32I
  RISC-V: Add conditional macro for zone of DMA32