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 -- 2.1.4