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 exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly 2017-09-19 18:21:33 +02:00
cc_helper.c target/s390x: introduce internal.h 2017-08-30 18:23:25 +02:00
cpu_features_def.h s390x/cpumodel: wire up new hardware features 2017-07-14 12:29:49 +02:00
cpu_features.c s390x/cpumodel: fix max STFL(E) bit number 2017-10-06 10:53:02 +02:00
cpu_features.h target/s390x: introduce (test|set)_be_bit 2017-07-25 09:17:42 +02:00
cpu_models.c target/s390x: change CPU type name to "s390x-cpu" 2017-10-30 08:56:28 +01:00
cpu_models.h target/s390x: move some s390x typedefs to cpu-qom.h 2017-09-19 18:31:31 +02:00
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 s390x/tcg: add basic MSA features 2017-10-06 10:53:01 +02:00
diag.c S390: use g_new() family of functions 2017-10-20 13:32:10 +02:00
excp_helper.c s390x/tcg: low-address protection support 2017-10-20 13:32:10 +02:00
fpu_helper.c target/s390x: introduce internal.h 2017-08-30 18:23:25 +02:00
gdbstub.c target/s390x: introduce internal.h 2017-08-30 18:23:25 +02:00
gen-features.c s390x/cpumodel: remove ais from z14 default model-> also for 2.10.1 2017-09-27 11:13:32 +02:00
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 s390x/tcg: switch to new SIGP handling code 2017-10-20 13:32:10 +02:00
insn-format.def target/s390x: Implement load-on-condition-2 insns 2017-06-23 09:17:44 -07:00
int_helper.c target/s390x: introduce internal.h 2017-08-30 18:23:25 +02:00
internal.h s390x/tcg: implement STOP and RESET interrupts for TCG 2017-10-20 13:32:10 +02:00
interrupt.c s390x/tcg: implement STOP and RESET interrupts for TCG 2017-10-20 13:32:10 +02:00
ioinst.c s390x: refactor error handling for MSCH handler 2017-10-20 13:32:10 +02:00
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: 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 s390x/kvm: factor out SIGP code into sigp.c 2017-10-20 13:32:10 +02:00
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 s390x/kvm: factor out SIGP code into sigp.c 2017-10-20 13:32:10 +02:00
translate.c target/s390x: Finish implementing RISBGN 2017-11-09 10:36:06 +01:00