[PATCH v2 0/4 RESEND] Avoid build error, clean up numa.c and add /proc/boardinfo

[Tiezhu Yang]

[RESEND due to the following reason:
Can not connect to recipient's server because of unstable
network or firewall filter. rcpt handle timeout,last handle
info: Host vger.kernel.org(23.128.96.18) command RCPT TO
respond timeout or disconnected]

v2: add patch #4 suggested by Jiaxun 

Tiezhu Yang (4):
  MIPS: Loongson64: Select SMP in Kconfig to avoid build error
  MIPS: Loongson64: Clean up numa.c
  MIPS: Loongson64: Add /proc/boardinfo
  docs: fs: proc.rst: Add boardinfo description for Loongson64

 Documentation/filesystems/proc.rst                 |  1 +
 arch/mips/Kconfig                                  |  1 +
 arch/mips/configs/loongson3_defconfig              |  1 -
 arch/mips/include/asm/mach-loongson64/boot_param.h |  4 +++
 arch/mips/include/asm/mach-loongson64/mmzone.h     |  6 +---
 arch/mips/loongson64/Makefile                      |  2 +-
 arch/mips/loongson64/boardinfo.c                   | 40 ++++++++++++++++++++++
 arch/mips/loongson64/env.c                         | 10 ++++++
 arch/mips/loongson64/numa.c                        | 29 ++--------------
 9 files changed, 61 insertions(+), 33 deletions(-)
 create mode 100644 arch/mips/loongson64/boardinfo.c

-- 
2.1.0