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[Xen-devel,v2,00/16] xen/arm: Stage-2 handling cleanup

Message ID 20171212190212.5535-1-julien.grall@linaro.org
Headers show
Series xen/arm: Stage-2 handling cleanup | expand

Message

Julien Grall Dec. 12, 2017, 7:01 p.m. UTC 
Hi all,

This patch series is a collection of cleanup around stage-2 handling. They
are consolidating different pieces of the hypervisor. This will make easier
to maintain and update stage-2 change in the future.

For all the changes see in each patch.

Cheers,

Julien Grall (16):
  xen/arm: raw_copy_to_guest_helper: Rename flush_dcache to flags
  xen/arm: raw_copy_to_guest_helper: Rework the prototype and rename it
  xen/arm: Extend copy_to_guest to support copying from guest VA and use
    it
  xen/arm: Extend copy_to_guest to support zeroing guest VA and use it
  xen/arm: guest_copy: Extend the prototype to pass the vCPU
  xen/arm: Extend copy_to_guest to support copying from/to guest
    physical address
  xen/arm: Introduce copy_to_guest_phys_flush_dcache
  xen/arm: kernel: Rework kernel_zimage_load to use the generic copy
    helper
  xen/arm: domain_build: Rework initrd_load to use the generic copy
    helper
  xen/arm: domain_build: Use copy_to_guest_phys_flush_dcache in dtb_load
  xen/arm: p2m: Rename p2m_flush_tlb and p2m_flush_tlb_sync
  xen/arm: p2m: Introduce p2m_tlb_flush_sync, export it and use it
  xen/arm: p2m: Fold p2m_tlb_flush into p2m_force_tlb_flush_sync
  xen/arm: traps: Remove the field gva from mmio_info_t
  xen/arm: traps: Move the definition of mmio_info_t in try_handle_mmio
  xen/arm: traps: Merge do_trap_instr_abort_guest and
    do_trap_data_abort_guest

 xen/arch/arm/domain_build.c        |  39 +++-----
 xen/arch/arm/guestcopy.c           | 200 +++++++++++++++++--------------------
 xen/arch/arm/kernel.c              |  33 +++---
 xen/arch/arm/kernel.h              |   2 +
 xen/arch/arm/p2m.c                 |  53 +++++-----
 xen/arch/arm/traps.c               | 161 +++++++++++------------------
 xen/include/asm-arm/guest_access.h |   6 ++
 xen/include/asm-arm/mmio.h         |   1 -
 xen/include/asm-arm/p2m.h          |   2 +
 9 files changed, 209 insertions(+), 288 deletions(-)