[PATCH v3 0/4] Introduce XEN_PAGE_* definitions for mapping guests memory

[Costin Lupu <costin.lupu@cs.pub.ro>]

This series tries to fix a side-effect introduced by commits 0dbb4be7 and
d1b32abd which added a dependency to xenctrl for foreignmemory and gnntab
libraries library only because they needed to use the XC_PAGE_* values.

These changes introduce the XEN_PAGE_* definitions that will be used by any
toolstack component that doesn't need a dependency to xenctrl library.

Changes since v1:
- Use same page definitions for both x86_64 and ARM (i.e. a single page.h file)
- Introduce xen_mk_long()

Changes since v2:
- Get rid of new page.h header and use instead arch-x86/xen.h, arch-arm.h and
  xen.h headers

Costin Lupu (4):
  public: Add page related definitions for accessing guests memory
  libs/ctrl: Use Xen values for XC_PAGE_* definitions
  libs/foreignmemory: Use XEN_PAGE_* definitions
  libs/gnttab: Use XEN_PAGE_* definitions

 tools/include/xenctrl.h            |  6 +++---
 tools/libs/foreignmemory/Makefile  |  2 ++
 tools/libs/foreignmemory/core.c    |  2 +-
 tools/libs/foreignmemory/freebsd.c | 10 +++++-----
 tools/libs/foreignmemory/linux.c   | 18 +++++++++---------
 tools/libs/foreignmemory/minios.c  | 10 +---------
 tools/libs/foreignmemory/netbsd.c  | 10 +++++-----
 tools/libs/foreignmemory/private.h |  1 -
 tools/libs/foreignmemory/solaris.c |  6 +++---
 tools/libs/gnttab/Makefile         |  2 ++
 tools/libs/gnttab/freebsd.c        | 19 +++++++++----------
 tools/libs/gnttab/linux.c          | 19 +++++++++----------
 tools/libs/gnttab/netbsd.c         | 19 +++++++++----------
 xen/include/public/arch-arm.h      |  8 ++++++++
 xen/include/public/arch-x86/xen.h  |  8 ++++++++
 xen/include/public/xen.h           |  9 +++++++++
 16 files changed, 83 insertions(+), 66 deletions(-)

-- 
2.20.1