x86 has specific requirements about the allocation of the domain structure,
but that's not the case for ARM or likely other architectures.

Introduce a generic weak function that can be overwritten with an
architecture specific implementation if required.

RISC-V has a compilation issue [1] after an introduction of [2] becuase of
different way inclusion of asm/page.h and asm/mm.h (for more details please
check the patch [3]).
So rework asm/mm.h and asm/page.h includes to match other architectures.

[1] https://gitlab.com/xen-project/people/royger/xen/-/jobs/10328429719#L553
[2] xen/domain: introduce generic weak function for domain struct allocation
[3] xen/riscv: rework asm/mm.h and asm/page.h includes to match other architectures

CI tests:
  https://gitlab.com/xen-project/people/olkur/xen/-/pipelines/1868877289

Oleksii Kurochko (1):
  xen/riscv: rework asm/mm.h and asm/page.h includes to match other
    architectures

Roger Pau Monne (1):
  xen/domain: introduce generic weak function for domain struct
    allocation

 xen/arch/arm/domain.c             | 12 -----------
 xen/arch/ppc/stubs.c              |  5 -----
 xen/arch/riscv/include/asm/mm.h   | 24 ++++++++++++++++++---
 xen/arch/riscv/include/asm/page.h | 35 +------------------------------
 xen/arch/riscv/mm.c               | 14 +++++++++++++
 xen/arch/riscv/stubs.c            |  5 -----
 xen/common/domain.c               | 14 +++++++++++++
 7 files changed, 50 insertions(+), 59 deletions(-)

-- 
2.49.0