[GIT PULL] RISC-V updates for v5.4-rc5

[Paul Walmsley]

Linus,

The following changes since commit 7d194c2100ad2a6dded545887d02754948ca5241:

  Linux 5.4-rc4 (2019-10-20 15:56:22 -0400)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv/for-v5.4-rc5-b

for you to fetch changes up to e8f44c50dfe75315d1ff6efc837d62cbe7368c9b:

  riscv: cleanup do_trap_break (2019-10-25 16:32:38 -0700)

----------------------------------------------------------------
RISC-V updates for v5.4-rc5

Several minor fixes and cleanups for v5.4-rc5:

- Three build fixes for various SPARSEMEM-related kernel configurations

- Two cleanup patches for the kernel bug and breakpoint trap handler code

----------------------------------------------------------------
Christoph Hellwig (2):
      riscv: cleanup <asm/bug.h>
      riscv: cleanup do_trap_break

David Abdurachmanov (1):
      riscv: fix fs/proc/kcore.c compilation with sparsemem enabled

Kefeng Wang (2):
      riscv: Fix implicit declaration of 'page_to_section'
      riscv: Fix undefined reference to vmemmap_populate_basepages

 arch/riscv/include/asm/bug.h     | 16 +++-------------
 arch/riscv/include/asm/pgtable.h |  7 +------
 arch/riscv/kernel/traps.c        | 26 ++++++--------------------
 arch/riscv/mm/init.c             |  2 +-
 4 files changed, 11 insertions(+), 40 deletions(-)