qemu-e2k/target/s390x
David Hildenbrand 7337c6eb98 s390x/tcg: fix DIAG 308 with > 1 VCPU (MTTCG)
Currently, multi threaded TCG with > 1 VCPU gets stuck during IPL, when
the bios tries to switch to the loaded kernel via DIAG 308.

As run_on_cpu() is used, we run into a deadlock after handling the reset.
We need the iolock (just like KVM).

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20171116170526.12643-4-david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-11-20 09:31:46 +01:00
..
arch_dump.c
cc_helper.c
cpu_features_def.h
cpu_features.c
cpu_features.h
cpu_models.c target/s390x: change CPU type name to "s390x-cpu" 2017-10-30 08:56:28 +01:00
cpu_models.h
cpu-qom.h target/s390x: change CPU type name to "s390x-cpu" 2017-10-30 08:56:28 +01:00
cpu.c tcg: Avoid setting tcg_initialize if !CONFIG_TCG 2017-10-26 17:47:36 +01:00
cpu.h s390x: move s390x_new_cpu() into board code 2017-10-20 13:32:10 +02:00
crypto_helper.c
diag.c
excp_helper.c s390x/tcg: low-address protection support 2017-10-20 13:32:10 +02:00
fpu_helper.c
gdbstub.c
gen-features.c
helper.c s390x: fix storing CPU status (again) 2017-11-20 09:31:46 +01:00
helper.h target/s390x: check CF_PARALLEL instead of parallel_cpus 2017-10-24 13:53:42 -07:00
insn-data.def
insn-format.def
int_helper.c
internal.h
interrupt.c
ioinst.c s390x: refactor error handling for MSCH handler 2017-10-20 13:32:10 +02:00
kvm_s390x.h
kvm-stub.c
kvm.c s390x/kvm: use cpu model for gscb on compat machines 2017-10-30 09:03:45 +01:00
machine.c s390x/kvm: use cpu model for gscb on compat machines 2017-10-30 09:03:45 +01:00
Makefile.objs
mem_helper.c target/s390x: check CF_PARALLEL instead of parallel_cpus 2017-10-24 13:53:42 -07:00
misc_helper.c s390x/tcg: fix DIAG 308 with > 1 VCPU (MTTCG) 2017-11-20 09:31:46 +01:00
mmu_helper.c s390x/tcg: low-address protection support 2017-10-20 13:32:10 +02:00
sigp.c target/s390x: special handling when starting a CPU with WAIT PSW 2017-10-20 13:32:10 +02:00
trace-events
translate.c target/s390x: Finish implementing RISBGN 2017-11-09 10:36:06 +01:00