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s390/mm: take the mmap_sem in kvm_s390_shadow_fault()
2016-06-20 David Hildenbrands390/mm: take the mmap_sem in kvm_s390_shadow_fault()
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-20 David Hildenbrands390/mm: fix races on gmap_shadow creation
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-20 David Hildenbrands390/mm: avoid races on region/segment/page table shadowing
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-20 David Hildenbrands390/mm: shadow pages with real guest requested protection
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-20 David Hildenbrands390/mm: flush tlb of shadows in all situations
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: handle missing storage-key facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: trace and count all skey intercepts
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect storage-key facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: pfmf: handle address overflows
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: pfmf: support conditional-sske facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: pfmf: take care of amode when setting reg2
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: pfmf: MR and MC are ignored without CSSKE
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: pfmf: fix end address calculation
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: storage keys fit into a char
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/mm: return key via pointer in get_guest_storage_key
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/mm: simplify get_guest_storage_key
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/mm: don't drop errors in get_guest_storage_key
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: turn on tx even without ctx
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: enable host-protection-interruption only with ESOP
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: enable ibs only if available
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect interlock-and-broadcast-suppression facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: enable PFMFI only if available
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect PFMF interpretation facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: enable cei only if available
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect conditional-external-interception facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: enable ib only if available
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect intervention bypass facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: handle missing guest-storage-limit-suppression
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect guest-storage-limit-suppression
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: provide CMMA attributes only if available
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: enable CMMA if the interpration is available
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect cmma
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: guestdbg: signal missing hardware support
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect guest-PER enhancement
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: handle missing 64-bit-SCAO facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/sclp: detect 64-bit-SCAO facility
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: interface to query and configure cpu subfunctions
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David Hildenbrands390/crypto: allow to query all known cpacf functions
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: gaccess: convert get_vcpu_asce()
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: gaccess: convert guest_page_range()
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: gaccess: convert guest_translate_address()
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: gaccess: convert kvm_s390_check_low_addr_prot_real()
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: gaccess: function for preparing translation...
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: gaccess: store guest address on ALC prot exceptions
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: forward ESOP if available
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-06-10 David HildenbrandKVM: s390: interface to query and configure cpu features
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-05-09 David HildenbrandKVM: s390: document KVM_CAP_S390_RI
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-05-09 David HildenbrandKVM: s390: force ibc into valid range
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-05-09 David HildenbrandKVM: s390: cleanup cpuid handling
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-05-09 David HildenbrandKVM: s390: enable SRS only if enabled for the guest
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-05-09 David HildenbrandKVM: s390: enable PFMFI only if guest has EDAT1
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-05-04 David HildenbrandKVM: s390: support NQ only if the facility is enabled...
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-05-04 David HildenbrandKVM: s390: cmma: don't check entry content
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-17 David Hildenbrandsched/preempt, sh: kmap_coherent relies on disabled preemption
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: allocate only one DMA page per VM
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: enable STFLE interpretation only if enabled...
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: wake up when the VCPU cpu timer expires
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: step the VCPU timer while in enabled wait
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: protect VCPU cpu timer with a seqcount
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: step VCPU cpu timer during kvm_run ioctl
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: abstract access to the VCPU cpu timer
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: store cpu id in vcpu->cpu when scheduled in
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-03-08 David HildenbrandKVM: s390: correct fprs on SIGP (STOP AND) STORE STATUS
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: add documentation of KVM_S390_VM_CRYPTO
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: add documentation of KVM_S390_VM_TOD
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: remove old fragment of vector registers
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: instruction-fetching exceptions on SIE faults
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: provide prog irq ilc on SIE faults
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: irq delivery should not rely on icptcode
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: clean up prog irq injection on prog irq icpts
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: read the correct opcode on SIE faults
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: gaccess: implement instruction fetching mode
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: gaccess: introduce access modes
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: migration / injection of prog irq ilc
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: PSW forwarding / rewinding / ilc rework
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: sync of fp registers via kvm_run
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-02-10 David HildenbrandKVM: s390: allow sync of fp registers via vregs
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-01-26 David HildenbrandKVM: s390: fix memory overwrites when vx is disabled
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2016-01-26 David HildenbrandKVM: s390: fix guest fprs memory leak
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: don't load kvm without virtualization support
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David Hildenbrands390: show virtualization support in /proc/cpuinfo
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David Hildenbrands390/sclp: introduce check for SIE
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: don't switch to ESCA for ucontrol
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: cleanup sca_add_vcpu
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: always set/clear the SCA sda field
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: fix SCA related races and double use
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: we always have a SCA
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: fast path for sca_ext_call_pending
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: s390: rewrite vcpu_post_run and drop out early
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: use heuristic for fast VCPU lookup by id
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-30 David HildenbrandKVM: Use common function for VCPU lookup by id
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-27 David Hildenbrands390: get_user_pages_fast() might sleep
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-19 David HildenbrandKVM: s390: fix wrong lookup of VCPUs by array index
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-19 David HildenbrandKVM: s390: avoid memory overwrites on emergency signal injection
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-19 David HildenbrandKVM: Provide function for VCPU lookup by id
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-11-19 David HildenbrandKVM: s390: enable SIMD only when no VCPUs were created
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-10-29 David HildenbrandKVM: s390: SCA must not cross page boundaries
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-10-13 David HildenbrandKVM: s390: factor out reading of the guest TOD clock
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-10-13 David HildenbrandKVM: s390: factor out and fix setting of guest TOD clock
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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2015-10-13 David HildenbrandKVM: s390: switch to get_tod_clock() and fix STP sync races
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
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