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s390x/flic: make floating interrupts on TCG actually floating
2018-02-09 David Hildenbrands390x/flic: make floating interrupts on TCG actually...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-02-09 David Hildenbrands390x/tcg: tolerate wrong wakeups due to floating interrupts
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-02-09 David Hildenbrands390x/flic: no need to call s390_io_interrupt() from...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-02-09 David Hildenbrands390x/flic: factor out injection of floating interrupts
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-02-09 David Hildenbrands390x/tcg: simplify machine check handling
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-02-09 David Hildenbrands390x/tcg: simplify lookup of flic
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-02-09 David Hildenbrands390x/flic: simplify flic initialization
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-02-09 David Hildenbrands390x/tcg: deliver multiple interrupts in a row
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-01-22 David Hildenbrands390x/tcg: fixup TEST PROTECTION
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-01-22 David Hildenbrands390x/sclp: fix missing be conversion
Signed-off-by: David Hildenbrand <david@redhat.com>
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2018-01-22 David Hildenbrands390x/tcg: implement TEST PROTECTION
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-21 David Hildenbrandcpu-exec: fix missed CPU kick during interrupt injection
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-21 David Hildenbrandcpus: make pause_all_cpus() play with SMP on single...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x: change the QEMU cpu model to a stripped down z12
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: we already implement the Set-Program-Parameter...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: implement extract-CPU-time facility
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: Implement SIGNAL ADAPTER instruction
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: Implement STORE CHANNEL PATH STATUS
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: wire up SET CHANNEL MONITOR
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: wire up SET ADDRESS LIMIT
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: implement Interlocked-Access Facility 2
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: ASI/ASGI/ALSI/ALSGI are atomic with Interlocked...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: wire up STORE CHANNEL REPORT WORD
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: indicate value of TODPR in STCKE
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: implement SET CLOCK PROGRAMMABLE FIELD
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: fix and cleanup mcck injection
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/kvm: factor out build_channel_report_mcic() into...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: drop potential_page_fault()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: drop program_interrupt()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: use s390_program_interrupt() in STSI
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: use s390_program_interrupt() in SACF
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: use s390_program_interrupt() in per_check_exception()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: use s390_program_interrupt() in DIAG
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: use s390_program_interrupt() in SCLP Service...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: io instructions don't need potential_page_fault()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: don't exit the cpu loop in s390_cpu_virt_mem_rw()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x: handle exceptions during s390_cpu_virt_mem_rw...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/diag: pass the retaddr into handle_diag_308()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/pci: pass the retaddr to all PCI instructions
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/ioinst: pass the retaddr to all IO instructions
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: rip out dead tpi code
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: get rid of runtime_exception()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-12-14 David Hildenbrands390x/tcg: introduce and use s390_program_interrupt()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-11-20 David Hildenbrands390x/tcg: fix DIAG 308 with > 1 VCPU (MTTCG)
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-11-20 David Hildenbrands390x: fix storing CPU status (again)
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-30 David Hildenbrandtarget/s390x: change CPU type name to "s390x-cpu"
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: low-address protection support
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrandaccel/tcg: allow to invalidate a write TLB entry immediately
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrandtarget/s390x: special handling when starting a CPU...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: refactor stfl(e) to use s390_get_feat_block()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: unlock NMI
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/cpumodel: allow to enable SENSE RUNNING STATUS...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: switch to new SIGP handling code
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: flush the tlb on SIGP SET PREFIX
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: implement STOP and RESET interrupts for TCG
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: implement SIGP CONDITIONAL EMERGENCY SIGNAL
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: implement SIGP EMERGENCY SIGNAL
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: implement SIGP EXTERNAL CALL
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: implement SIGP SENSE
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: implement SIGP SENSE RUNNING STATUS
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/kvm: factor out actual handling of STOP interrupts
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/kvm: factor out SIGP code into sigp.c
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/kvm: drop two debug prints
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/kvm: factor out storing of adtl CPU status
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/kvm: factor out storing of CPU status
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/kvm: generalize SIGP stop and restart interrupt...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/kvm: pass ipb directly into handle_sigp()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrandtarget/s390x: interpret PSW_MASK_WAIT only for TCG
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: handle WAIT PSWs during interrupt injection
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrandtarget/s390x: factor out handling of WAIT PSW into...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: a CPU cannot switch state due to an interrupt
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: STOPPED cpus can never wake up
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: take care of external interrupt subclasses
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: rework checking for deliverable interrupts
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: injection of emergency signals and external...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: cleanup service interrupt injection
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-20 David Hildenbrands390x/tcg: turn INTERRUPT_EXT into a mask
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-18 David Hildenbrandmemory: reuse section_from_flat_range()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-18 David Hildenbrandkvm: simplify kvm_align_section()
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-18 David Hildenbrandkvm: region_add and region_del is not called on updates
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-18 David Hildenbrandkvm: fix error message when failing to unregister slot
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-18 David Hildenbrandkvm: tolerate non-existing slot for log_start/log_stop...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-18 David Hildenbrandkvm: fix alignment of ram address
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-18 David Hildenbrandmemory: call log_start after region_add
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: make STFL store into the lowcore
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x: introduce and use S390_MAX_CPUS
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrandtarget/s390x: get rid of next_core_id
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/cpumodel: fix max STFL(E) bit number
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x: raise CPU hotplug irq after really hotplugged
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David HildenbrandMAINTAINERS: use KVM s390x maintainers for kvm-stubs...
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: make idte/ipte use the new _real mmu
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: make testblock use the new _real mmu
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: make stora(g) use the new _real mmu
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: make lura(g) use the new _real mmu.
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: add MMU for real addresses
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: fix checking for invalid memory check
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/kvm: fix and cleanup storing CPU status
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: add basic MSA features
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: move wrap_address() to internal.h
Signed-off-by: David Hildenbrand <david@redhat.com>
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2017-10-06 David Hildenbrands390x/tcg: implement spm (SET PROGRAM MASK)
Signed-off-by: David Hildenbrand <david@redhat.com>
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AR7 emulation for QEMU