[RFC kvmtool 0/9] arm: Drop support for 32-bit kvmtool

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The last stable kernel to support 32-bit KVM/arm is 5.4, which is on
track for EOL at the end of this year. Considering this, and the fact
that 32-bit KVM never saw much usage in the first place, it is probably
time to toss out the coprolite.

Of course, this has no effect on the support for 32-bit guests on 64-bit
KVM.

Oliver Upton (9):
  Drop support for 32-bit arm
  arm64: Move arm64-only features into main directory
  arm64: Combine kvm.c
  arm64: Merge kvm-cpu.c
  arm64: Combine kvm-config-arch.h
  arm64: Move remaining kvm/* headers
  arm64: Move asm headers
  arm64: Rename top-level directory
  arm64: Get rid of the 'arm-common' include directory

 INSTALL                                       |   9 +-
 Makefile                                      |  40 +--
 arm/aarch32/arm-cpu.c                         |  50 ---
 arm/aarch32/include/asm/kernel.h              |   8 -
 arm/aarch32/include/asm/kvm.h                 | 311 ------------------
 arm/aarch32/include/kvm/barrier.h             |  10 -
 arm/aarch32/include/kvm/fdt-arch.h            |   6 -
 arm/aarch32/include/kvm/kvm-arch.h            |  18 -
 arm/aarch32/include/kvm/kvm-config-arch.h     |   8 -
 arm/aarch32/include/kvm/kvm-cpu-arch.h        |  24 --
 arm/aarch32/kvm-cpu.c                         | 132 --------
 arm/aarch32/kvm.c                             |  14 -
 arm/aarch64/include/kvm/fdt-arch.h            |   6 -
 arm/aarch64/include/kvm/kvm-arch.h            |  22 --
 arm/aarch64/include/kvm/kvm-config-arch.h     |  29 --
 arm/aarch64/include/kvm/kvm-cpu-arch.h        |  19 --
 arm/aarch64/kvm.c                             | 212 ------------
 arm/kvm-cpu.c                                 | 153 ---------
 {arm/aarch64 => arm64}/arm-cpu.c              |   4 +-
 {arm => arm64}/fdt.c                          |   4 +-
 {arm => arm64}/gic.c                          |   2 +-
 {arm => arm64}/gicv2m.c                       |   2 +-
 {arm/aarch64 => arm64}/include/asm/image.h    |   0
 {arm/aarch64 => arm64}/include/asm/kernel.h   |   0
 {arm/aarch64 => arm64}/include/asm/kvm.h      |   0
 {arm/aarch64 => arm64}/include/asm/pmu.h      |   0
 .../include/asm/sve_context.h                 |   0
 .../arm-common => arm64/include}/gic.h        |   0
 {arm/aarch64 => arm64}/include/kvm/barrier.h  |   0
 .../include/kvm}/fdt-arch.h                   |   0
 .../include/kvm}/kvm-arch.h                   |   6 +-
 .../include/kvm}/kvm-config-arch.h            |  24 +-
 .../include/kvm}/kvm-cpu-arch.h               |  10 +-
 .../arm-common => arm64/include}/pci.h        |   0
 .../arm-common => arm64/include}/timer.h      |   0
 {arm => arm64}/ioport.c                       |   0
 {arm/aarch64 => arm64}/kvm-cpu.c              | 289 ++++++++++++----
 {arm => arm64}/kvm.c                          | 212 +++++++++++-
 {arm => arm64}/pci.c                          |   4 +-
 {arm/aarch64 => arm64}/pmu.c                  |   2 +-
 {arm/aarch64 => arm64}/pvtime.c               |   0
 {arm => arm64}/timer.c                        |   4 +-
 42 files changed, 495 insertions(+), 1139 deletions(-)
 delete mode 100644 arm/aarch32/arm-cpu.c
 delete mode 100644 arm/aarch32/include/asm/kernel.h
 delete mode 100644 arm/aarch32/include/asm/kvm.h
 delete mode 100644 arm/aarch32/include/kvm/barrier.h
 delete mode 100644 arm/aarch32/include/kvm/fdt-arch.h
 delete mode 100644 arm/aarch32/include/kvm/kvm-arch.h
 delete mode 100644 arm/aarch32/include/kvm/kvm-config-arch.h
 delete mode 100644 arm/aarch32/include/kvm/kvm-cpu-arch.h
 delete mode 100644 arm/aarch32/kvm-cpu.c
 delete mode 100644 arm/aarch32/kvm.c
 delete mode 100644 arm/aarch64/include/kvm/fdt-arch.h
 delete mode 100644 arm/aarch64/include/kvm/kvm-arch.h
 delete mode 100644 arm/aarch64/include/kvm/kvm-config-arch.h
 delete mode 100644 arm/aarch64/include/kvm/kvm-cpu-arch.h
 delete mode 100644 arm/aarch64/kvm.c
 delete mode 100644 arm/kvm-cpu.c
 rename {arm/aarch64 => arm64}/arm-cpu.c (96%)
 rename {arm => arm64}/fdt.c (99%)
 rename {arm => arm64}/gic.c (99%)
 rename {arm => arm64}/gicv2m.c (99%)
 rename {arm/aarch64 => arm64}/include/asm/image.h (100%)
 rename {arm/aarch64 => arm64}/include/asm/kernel.h (100%)
 rename {arm/aarch64 => arm64}/include/asm/kvm.h (100%)
 rename {arm/aarch64 => arm64}/include/asm/pmu.h (100%)
 rename {arm/aarch64 => arm64}/include/asm/sve_context.h (100%)
 rename {arm/include/arm-common => arm64/include}/gic.h (100%)
 rename {arm/aarch64 => arm64}/include/kvm/barrier.h (100%)
 rename {arm/include/arm-common => arm64/include/kvm}/fdt-arch.h (100%)
 rename {arm/include/arm-common => arm64/include/kvm}/kvm-arch.h (97%)
 rename {arm/include/arm-common => arm64/include/kvm}/kvm-config-arch.h (54%)
 rename {arm/include/arm-common => arm64/include/kvm}/kvm-cpu-arch.h (82%)
 rename {arm/include/arm-common => arm64/include}/pci.h (100%)
 rename {arm/include/arm-common => arm64/include}/timer.h (100%)
 rename {arm => arm64}/ioport.c (100%)
 rename {arm/aarch64 => arm64}/kvm-cpu.c (70%)
 rename {arm => arm64}/kvm.c (59%)
 rename {arm => arm64}/pci.c (98%)
 rename {arm/aarch64 => arm64}/pmu.c (99%)
 rename {arm/aarch64 => arm64}/pvtime.c (100%)
 rename {arm => arm64}/timer.c (95%)


base-commit: e48563f5c4a48fe6a6bc2a98a9a7c84a10f043be
-- 
2.39.5





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