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| author | David Hildenbrand <david@redhat.com> | 2018-06-27 15:44:09 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2018-07-02 10:37:38 +0200 |
| commit | 7c12f710bad60dc7e509da4e80c77e952ef0490c (patch) | |
| tree | 7a6734e8fcd36c7334254106a88a0f55f05b1996 /target/s390x/machine.c | |
| parent | 9dc6753718d4c0fe327729fea94e4d9f3f5a3d17 (diff) | |
| download | qemu-7c12f710bad60dc7e509da4e80c77e952ef0490c.zip qemu-7c12f710bad60dc7e509da4e80c77e952ef0490c.tar.gz qemu-7c12f710bad60dc7e509da4e80c77e952ef0490c.tar.bz2 | |
s390x/tcg: rearm the CKC timer during migration
If the CPU data is migrated after the TOD clock, the CKC timer of a CPU
is not rearmed. Let's rearm it when loading the CPU state.
Introduce tcg-stub.c just like kvm-stub.c for tcg specific stubs.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180627134410.4901-9-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/machine.c')
| -rw-r--r-- | target/s390x/machine.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/s390x/machine.c b/target/s390x/machine.c index 84b4928..bd3230d 100644 --- a/target/s390x/machine.c +++ b/target/s390x/machine.c @@ -19,6 +19,7 @@ #include "cpu.h" #include "internal.h" #include "kvm_s390x.h" +#include "tcg_s390x.h" #include "sysemu/kvm.h" static int cpu_post_load(void *opaque, int version_id) @@ -34,6 +35,11 @@ static int cpu_post_load(void *opaque, int version_id) return kvm_s390_vcpu_interrupt_post_load(cpu); } + if (tcg_enabled()) { + /* Rearm the CKC timer if necessary */ + tcg_s390_tod_updated(CPU(cpu), RUN_ON_CPU_NULL); + } + return 0; } |