Merge tag 'csky-for-linus-5.7-rc8' of git://github.com/c-sky/csky-linux

Pull csky fixes from Guo Ren:
 "Another four fixes for csky:

   - fix req_syscall debug

   - fix abiv2 syscall_trace

   - fix preempt enable

   - clean up regs usage in entry.S"

* tag 'csky-for-linus-5.7-rc8' of git://github.com/c-sky/csky-linux:
  csky: Fixup CONFIG_DEBUG_RSEQ
  csky: Coding convention in entry.S
  csky: Fixup abiv2 syscall_trace break a4 & a5
  csky: Fixup CONFIG_PREEMPT panic