[PATCH 0/2] Fix and add warning of misuse of type##_replace_bits()

Ben Horgan ben.horgan at arm.com
Thu Jul 3 06:57:27 PDT 2025


By inspection there is one mistake in the use of u64_replace_bits(). Fix
this and while I'm here add a __must_check annotation to help avoid the
same mistake happening again.

Ben Horgan (2):
  KVM: arm64: Fix enforcement of upper bound on MDCR_EL2.HPMN
  bitfield: Ensure the return value of type##_replace_bits() is checked

 arch/arm64/kvm/sys_regs.c | 2 +-
 include/linux/bitfield.h  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

-- 
2.43.0




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