Re: [Qemu-devel] [PATCH 00/25] s390x: rework guest memory access

[Christian Borntraeger <borntraeger@de.ibm.com>]

Am 12.02.2015 um 18:09 schrieb Jens Freimann:
> Cornelia, Alex, Christian,
> 
> this patches are a rework of guest memory access to allow access to 
> guest logical address space.
> 
> Frank Blaschka (1):
>   s390x/pci: Rework memory access in zpci instruction
> 
> Thomas Huth (24):
>   s390x/mmu: Move mmu_translate() and friends to separate file
>   s390x/mmu: Fix the check for the real-space designation bit
>   s390x/mmu: Fix the handling of the table levels
>   s390x/mmu: Check table length and offset fields
>   s390x/mmu: Skip exceptions properly when translating addresses for
>     debug
>   s390x/mmu: Fix translation exception code in lowcore
>   s390x/mmu: Fix exception types when checking the ASCEs
>   s390x/mmu: Fix the exception codes for illegal table entries
>   s390x/mmu: Add support for read-only regions
>   s390x/mmu: Renaming related to the ASCE confusion
>   s390x/mmu: Check bit 52 in page table entry
>   s390x/mmu: Clean up mmu_translate_asc()
>   s390x/kvm: Add function for injecting pgm access exceptions
>   s390x/mmu: Add function for accessing guest memory
>   s390x/css: Make schib parameter of css_do_msch const
>   s390x/ioinst: Rework memory access in MSCH instruction
>   s390x/ioinst: Rework memory access in SSCH instruction
>   s390x/ioinst: Rework memory access in STSCH instruction
>   s390x/ioinst: Set condition code in ioinst_handle_tsch() handler
>   s390x/ioinst: Rework memory access in TSCH instruction
>   s390x/ioinst: Rework memory access in STCRW instruction
>   s390x/ioinst: Rework memory access in CHSC instruction
>   s390x/ioinst: Rework memory access in TPI instruction
>   s390x/helper: Remove s390_cpu_physical_memory_map
> 
>  hw/s390x/css.c             |  60 ++++--
>  hw/s390x/s390-pci-inst.c   |  37 +++-
>  target-s390x/Makefile.objs |   2 +-
>  target-s390x/cpu.h         |  32 ++-
>  target-s390x/helper.c      | 356 +---------------------------------
>  target-s390x/ioinst.c      | 172 ++++++++---------
>  target-s390x/ioinst.h      |   4 +-
>  target-s390x/kvm.c         |  21 +-
>  target-s390x/mem_helper.c  |  12 +-
>  target-s390x/mmu_helper.c  | 472 +++++++++++++++++++++++++++++++++++++++++++++
>  10 files changed, 681 insertions(+), 487 deletions(-)
>  create mode 100644 target-s390x/mmu_helper.c
> 

Applied to s390-next. 

Thanks