[PATCH v4 0/3] Move duplicated instructions macros into asm/insn.h

[Alexandre Ghiti]

The instructions parsing macros were duplicated and one of them had different
implementations, which is error prone.

So let's consolidate those macros in asm/insn.h.

v1: https://lore.kernel.org/linux-riscv/20250422082545.450453-1-alexghiti@rivosinc.com/
v2: https://lore.kernel.org/linux-riscv/20250508082215.88658-1-alexghiti@rivosinc.com/
v3: https://lore.kernel.org/linux-riscv/20250508125202.108613-1-alexghiti@rivosinc.com/

Changes in v4:
- Rebase on top of for-next (on top of 6.15-rc6)

Changes in v3:
- Fix patch 2 which caused build failures (linux riscv bot), but the
  patchset is exactly the same as v2

Changes in v2:
- Rebase on top of 6.15-rc5
- Add RB tags
- Define RV_X() using RV_X_mask() (Clément)
- Remove unused defines (Clément)
- Fix tabulations (Drew)

Alexandre Ghiti (3):
  riscv: Fix typo EXRACT -> EXTRACT
  riscv: Strengthen duplicate and inconsistent definition of RV_X()
  riscv: Move all duplicate insn parsing macros into asm/insn.h

 arch/riscv/include/asm/insn.h          | 206 ++++++++++++++++++++++---
 arch/riscv/kernel/machine_kexec_file.c |   2 +-
 arch/riscv/kernel/traps_misaligned.c   | 144 +----------------
 arch/riscv/kernel/vector.c             |   2 +-
 arch/riscv/kvm/vcpu_insn.c             | 128 +--------------
 5 files changed, 188 insertions(+), 294 deletions(-)

-- 
2.39.2