[PATCHv5 00/11] CONFIG_DEBUG_VIRTUAL for arm64

[Laura Abbott]

Hi,

This is v5 of the series to add CONFIG_DEBUG_VIRTUAL for arm64. This mostly
contains minor fixups including adding a few extra headers around and splitting
things out into a few more sub-patches.

With a few more acks I think this should be ready to go. More testing is
always appreciated though.

Thanks,
Laura

Laura Abbott (11):
  lib/Kconfig.debug: Add ARCH_HAS_DEBUG_VIRTUAL
  mm/cma: Cleanup highmem check
  arm64: Move some macros under #ifndef __ASSEMBLY__
  arm64: Add cast for virt_to_pfn
  mm: Introduce lm_alias
  arm64: Use __pa_symbol for kernel symbols
  drivers: firmware: psci: Use __pa_symbol for kernel symbol
  kexec: Switch to __pa_symbol
  mm/kasan: Switch to using __pa_symbol and lm_alias
  mm/usercopy: Switch to using lm_alias
  arm64: Add support for CONFIG_DEBUG_VIRTUAL

 arch/arm64/Kconfig                        |  1 +
 arch/arm64/include/asm/kvm_mmu.h          |  4 +-
 arch/arm64/include/asm/memory.h           | 66 +++++++++++++++++++++----------
 arch/arm64/include/asm/mmu_context.h      |  6 +--
 arch/arm64/include/asm/pgtable.h          |  2 +-
 arch/arm64/kernel/acpi_parking_protocol.c |  3 +-
 arch/arm64/kernel/cpu-reset.h             |  2 +-
 arch/arm64/kernel/cpufeature.c            |  3 +-
 arch/arm64/kernel/hibernate.c             | 20 +++-------
 arch/arm64/kernel/insn.c                  |  2 +-
 arch/arm64/kernel/psci.c                  |  3 +-
 arch/arm64/kernel/setup.c                 |  9 +++--
 arch/arm64/kernel/smp_spin_table.c        |  3 +-
 arch/arm64/kernel/vdso.c                  |  8 +++-
 arch/arm64/mm/Makefile                    |  2 +
 arch/arm64/mm/init.c                      | 12 +++---
 arch/arm64/mm/kasan_init.c                | 22 +++++++----
 arch/arm64/mm/mmu.c                       | 33 ++++++++++------
 arch/arm64/mm/physaddr.c                  | 30 ++++++++++++++
 arch/x86/Kconfig                          |  1 +
 drivers/firmware/psci.c                   |  2 +-
 include/linux/mm.h                        |  4 ++
 kernel/kexec_core.c                       |  2 +-
 lib/Kconfig.debug                         |  5 ++-
 mm/cma.c                                  | 15 +++----
 mm/kasan/kasan_init.c                     | 15 +++----
 mm/usercopy.c                             |  4 +-
 27 files changed, 180 insertions(+), 99 deletions(-)
 create mode 100644 arch/arm64/mm/physaddr.c

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2.7.4