Merge tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai...

Pull LoongArch updates from Huacai Chen:

 - support PREEMPT_DYNAMIC with static keys

 - relax memory ordering for atomic operations

 - support BPF CPU v4 instructions for LoongArch

 - some build and runtime warning fixes

* tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  selftests/bpf: Enable cpu v4 tests for LoongArch
  LoongArch: BPF: Support signed mod instructions
  LoongArch: BPF: Support signed div instructions
  LoongArch: BPF: Support 32-bit offset jmp instructions
  LoongArch: BPF: Support unconditional bswap instructions
  LoongArch: BPF: Support sign-extension mov instructions
  LoongArch: BPF: Support sign-extension load instructions
  LoongArch: Add more instruction opcodes and emit_* helpers
  LoongArch/smp: Call rcutree_report_cpu_starting() earlier
  LoongArch: Relax memory ordering for atomic operations
  LoongArch: Mark __percpu functions as always inline
  LoongArch: Disable module from accessing external data directly
  LoongArch: Support PREEMPT_DYNAMIC with static keys

diff --cc arch/loongarch/Kconfig
Simple merge

diff --cc arch/loongarch/Makefile
Simple merge

diff --cc arch/loongarch/include/asm/inst.h
index 008a88e,5350ae9..d8f637f
--- 1/arch/loongarch/include/asm/inst.h
--- 2/arch/loongarch/include/asm/inst.h
+++ b/arch/loongarch/include/asm/inst.h
@@@ -65,14 -65,8 +65,16 @@@ enum reg2_op 
        revbd_op        = 0x0f,
        revh2w_op       = 0x10,
        revhd_op        = 0x11,
+       extwh_op        = 0x16,
+       extwb_op        = 0x17,
 +      iocsrrdb_op     = 0x19200,
 +      iocsrrdh_op     = 0x19201,
 +      iocsrrdw_op     = 0x19202,
 +      iocsrrdd_op     = 0x19203,
 +      iocsrwrb_op     = 0x19204,
 +      iocsrwrh_op     = 0x19205,
 +      iocsrwrw_op     = 0x19206,
 +      iocsrwrd_op     = 0x19207,
  };
  
  enum reg2i5_op {