Merge tag 'nds32-for-linus-4.17-fixes' of...

Merge tag 'nds32-for-linus-4.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux

Pull nds32 fixes from Greentime Hu:
 "Bug fixes and build error fixes for nds32"

* tag 'nds32-for-linus-4.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux:
  nds32: Fix compiler warning, Wstringop-overflow, in vdso.c
  nds32: Disable local irq before calling cpu_dcache_wb_page in copy_user_highpage
  nds32: Flush the cache of the page at vmaddr instead of kaddr in flush_anon_page
  nds32: Correct flush_dcache_page function
  nds32: Fix the unaligned access handler
  nds32: Renaming the file for unaligned access
  nds32: To fix a cache inconsistency issue by setting correct cacheability of NTC
  nds32: To refine readability of INT_MASK_INITAIAL_VAL
  nds32: Fix the virtual address may map too much range by tlbop issue.
  nds32: Fix the allmodconfig build. To make sure CONFIG_CPU_LITTLE_ENDIAN is default y
  nds32: Fix build failed because arch_trace_hardirqs_off is changed to trace_hardirqs_off.
  nds32: Fix the unknown type u8 issue.
  nds32: Fix the symbols undefined issue by exporting them.
  nds32: Fix xfs_buf built failed by export invalidate_kernel_vmap_range and flush_kernel_vmap_range
  nds32: Fix drivers/gpu/drm/udl/udl_fb.c building error by defining PAGE_SHARED
  nds32: Fix building error of crypto/xor.c by adding xor.h
  nds32: Fix building error when CONFIG_FREEZE is enabled.
  nds32: lib: To use generic lib instead of libgcc to prevent the symbol undefined issue.