[kvm-unit-tests PATCH v4 00/12] Cleanup low-level arch code

[Alexander Gordeev <agordeev@redhat.com>]

Hi Andrew et al,

This is 4th attempt to make mainly x86 arch code consistent
with other architectures.

Changes since v3:
  - x86 PAGE_* constants and PTE_* flags cleaned up;
  - missing Reviewed-bys restored;
  - missing headers to lib/x86/asm/page.h and lib/x86/asm/barriers.h added
    (I did not remove already given Reviewed-bys from these);

Changes since v2:
  - x86 ioremap() address arithmetics nonsense fixed;
  - x86 virt_to_phys() and phys_to_virt() implementations left intact;
  - separate overrides of virt_to_phys() and phys_to_virt() added;
  - unsigned long size specifier removed from PAGE_SIZE constant;

Changes since v1:
  - arm compilation error fixed;
  - disabling memory re-ordering for generic memory barriers added;


Cc: Andrew Jones <drjones@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>

Alexander Gordeev (12):
  Remove unused and unnecessary PHYS32 macro
  Move phys_addr_t type definition to lib/libcflat.h
  x86: Introduce lib/x86/asm/page.h
  x86: Fix lib/x86/asm/page.h coding style
  x86: Introduce lib/x86/asm/io.h
  x86: Introduce lib/x86/asm/barrier.h
  io: Separate overrides of virt_to_phys() and phys_to_virt()
  io: Disallow memory re-ordering for generic memory barriers
  x86: Cleanup PAGE_* constants
  x86: Cleanup PTE_* flags
  io: Make ioremap() prototype conform to Linux one
  x86: io: Factor out ioremap()

 arm/selftest.c          |  1 -
 lib/alloc.h             |  5 -----
 lib/arm/asm/page.h      |  2 --
 lib/asm-generic/io.h    | 13 +++++++++----
 lib/libcflat.h          |  2 ++
 lib/powerpc/asm/setup.h |  1 -
 lib/ppc64/asm/io.h      |  2 ++
 lib/x86/asm/barrier.h   | 13 +++++++++++++
 lib/x86/{ => asm}/io.h  | 18 +++++++++++++++--
 lib/x86/asm/page.h      | 41 ++++++++++++++++++++++++++++++++++++++
 lib/x86/asm/pci.h       |  2 +-
 lib/x86/io.c            | 17 +++++++++++++++-
 lib/x86/smp.h           |  4 ----
 lib/x86/vm.c            | 21 ++------------------
 lib/x86/vm.h            | 25 ++----------------------
 x86/access.c            | 52 ++++++++++++++++++++-----------------------------
 x86/eventinj.c          |  7 +------
 x86/hyperv.c            |  1 +
 x86/hyperv.h            |  1 -
 x86/hyperv_stimer.c     |  2 +-
 x86/hyperv_synic.c      |  1 -
 x86/init.c              |  2 +-
 x86/kvmclock.c          |  1 +
 x86/svm.c               |  1 -
 x86/vmexit.c            | 11 ++---------
 x86/vmx.c               |  1 -
 x86/vmx.h               |  2 +-
 x86/vmx_tests.c         |  1 -
 28 files changed, 133 insertions(+), 117 deletions(-)
 create mode 100644 lib/x86/asm/barrier.h
 rename lib/x86/{ => asm}/io.h (74%)
 create mode 100644 lib/x86/asm/page.h

-- 
1.8.3.1