[PATCH v3 0/2] arm64: Relax ICC_PMR_EL1 synchronisation when possible

[Marc Zyngier]

This is a very late update on [1], fixing the 32bit compilation issue that
was present in v2, and adding an extra message in the kernel log to find out
what is going on.

[1] http://lore.kernel.org/r/20190802125208.73162-1-maz@xxxxxxxxxx

Marc Zyngier (2):
  arm64: Relax ICC_PMR_EL1 accesses when ICC_CTLR_EL1.PMHE is clear
  arm64: Document ICC_CTLR_EL3.PMHE setting requirements

 Documentation/arm64/booting.rst    |  3 +++
 arch/arm64/include/asm/barrier.h   | 12 ++++++++++++
 arch/arm64/include/asm/daifflags.h |  3 ++-
 arch/arm64/include/asm/irqflags.h  | 19 ++++++++++---------
 arch/arm64/include/asm/kvm_host.h  |  3 +--
 arch/arm64/kernel/entry.S          |  6 ++++--
 arch/arm64/kvm/hyp/switch.c        |  4 ++--
 drivers/irqchip/irq-gic-v3.c       | 20 ++++++++++++++++++++
 include/linux/irqchip/arm-gic-v3.h |  2 ++
 9 files changed, 56 insertions(+), 16 deletions(-)

-- 
2.20.1