[PATCH 0/6] Introduce ID_PFR2 and other CPU feature changes

[Anshuman Khandual]

This series is primarily motivated from an adhoc list from Mark Rutland
during our ID_ISAR6 discussion [1]. Besides, it also includes a patch
which does macro replacement for various open bits shift encodings in
various CPU ID registers. This series is based on linux-next 20200124.

[1] https://patchwork.kernel.org/patch/11287805/

Is there anything else apart from these changes which can be accommodated
in this series, please do let me know. Thank you.

Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: Marc Zyngier <maz@xxxxxxxxxx>
Cc: James Morse <james.morse@xxxxxxx>
Cc: Suzuki K Poulose <suzuki.poulose@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: kvmarm@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

Anshuman Khandual (6):
  arm64/cpufeature: Introduce ID_PFR2 CPU register
  arm64/cpufeature: Add DIT and CSV2 feature bits in ID_PFR0 register
  arm64/cpufeature: Add remaining feature bits in ID_MMFR4 register
  arm64/cpufeature: Define an explicit ftr_id_isar0[] for ID_ISAR0 register
  arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register
  arm64/cpufeature: Replace all open bits shift encodings with macros

 arch/arm64/include/asm/cpu.h    |  1 +
 arch/arm64/include/asm/sysreg.h | 51 +++++++++++++++++++
 arch/arm64/kernel/cpufeature.c  | 87 ++++++++++++++++++++++-----------
 arch/arm64/kernel/cpuinfo.c     |  1 +
 arch/arm64/kvm/sys_regs.c       |  2 +-
 5 files changed, 112 insertions(+), 30 deletions(-)

-- 
2.20.1