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b073c87517
qemu/target/s390x
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Christian Borntraeger b073c87517 s390x/kvm: Handle bpb feature 
We need to handle the bpb control on reset and migration. Normally
stfle.82 is transparent (and the normal guest part works without
hypervisor activity). To prevent any issues we require full
host kernel support for this feature.

Cc: qemu-stable@nongnu.org
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20180118085628.40798-3-borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
[CH: 'Branch Prediction Blocking' -> 'Branch prediction blocking']
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-01-22 11:22:30 +01:00
..
arch_dump.c exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly 2017-09-19 18:21:33 +02:00
cc_helper.c s390x/tcg: use s390_program_interrupt() in SACF 2017-12-14 17:56:54 +01:00
cpu_features_def.h s390x/kvm: Handle bpb feature 2018-01-22 11:22:30 +01:00
cpu_features.c s390x/kvm: Handle bpb feature 2018-01-22 11:22:30 +01:00
cpu_features.h target/s390x: introduce (test|set)_be_bit 2017-07-25 09:17:42 +02:00
cpu_models.c s390x: change the QEMU cpu model to a stripped down z12 2017-12-14 17:56:54 +01:00
cpu_models.h s390x: change the QEMU cpu model to a stripped down z12 2017-12-14 17:56:54 +01:00
cpu-qom.h target/s390x: change CPU type name to "s390x-cpu" 2017-10-30 08:56:28 +01:00
cpu.c s390x/kvm: Handle bpb feature 2018-01-22 11:22:30 +01:00
cpu.h s390x/kvm: Handle bpb feature 2018-01-22 11:22:30 +01:00
crypto_helper.c s390x/tcg: introduce and use s390_program_interrupt() 2017-12-14 17:56:54 +01:00
diag.c s390x/diag: pass the retaddr into handle_diag_308() 2017-12-14 17:56:54 +01:00
excp_helper.c s390x/tcg: fix and cleanup mcck injection 2017-12-14 17:56:54 +01:00
fpu_helper.c s390x/tcg: get rid of runtime_exception() 2017-12-14 17:56:54 +01:00
gdbstub.c target/s390x: introduce internal.h 2017-08-30 18:23:25 +02:00
gen-features.c s390x/kvm: Handle bpb feature 2018-01-22 11:22:30 +01:00
helper.c target/s390x: nuke DPRINTF in helper.c 2017-12-14 17:56:54 +01:00
helper.h s390x/tcg: fixup TEST PROTECTION 2018-01-22 11:04:52 +01:00
insn-data.def s390x/tcg: implement extract-CPU-time facility 2017-12-14 17:56:54 +01:00
insn-format.def target/s390x: Implement load-on-condition-2 insns 2017-06-23 09:17:44 -07:00
int_helper.c s390x/tcg: get rid of runtime_exception() 2017-12-14 17:56:54 +01:00
internal.h s390x/tcg: fix and cleanup mcck injection 2017-12-14 17:56:54 +01:00
interrupt.c s390x/tcg: drop program_interrupt() 2017-12-14 17:56:54 +01:00
ioinst.c s390x: handle exceptions during s390_cpu_virt_mem_rw() correctly (TCG) 2017-12-14 17:56:54 +01:00
kvm_s390x.h s390x/kvm: factor out SIGP code into sigp.c 2017-10-20 13:32:10 +02:00
kvm-stub.c s390x/kvm: factor out SIGP code into sigp.c 2017-10-20 13:32:10 +02:00
kvm.c s390x/kvm: Handle bpb feature 2018-01-22 11:22:30 +01:00
machine.c s390x/kvm: Handle bpb feature 2018-01-22 11:22:30 +01:00
Makefile.objs s390x/kvm: factor out SIGP code into sigp.c 2017-10-20 13:32:10 +02:00
mem_helper.c s390x/tcg: fixup TEST PROTECTION 2018-01-22 11:04:52 +01:00
misc_helper.c s390x/tcg: implement extract-CPU-time facility 2017-12-14 17:56:54 +01:00
mmu_helper.c s390x/tcg: don't exit the cpu loop in s390_cpu_virt_mem_rw() 2017-12-14 17:56:54 +01:00
sigp.c target/s390x: special handling when starting a CPU with WAIT PSW 2017-10-20 13:32:10 +02:00
trace-events s390x/kvm: factor out SIGP code into sigp.c 2017-10-20 13:32:10 +02:00
translate.c s390x/tcg: implement TEST PROTECTION 2018-01-22 11:04:52 +01:00