diff options
| author | David Hildenbrand <david@redhat.com> | 2017-09-28 22:37:04 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-10-20 13:32:10 +0200 |
| commit | 11b0079cec6b1f46ba76cca634051bee4474d323 (patch) | |
| tree | f4e730ce7452dcd9772b35c30e8d40f21b6d620b /hw | |
| parent | b376a5545a73c4ae5d19741afa7b2074d31a3a3f (diff) | |
s390x/tcg: switch to new SIGP handling code
This effectively enables experimental SMP support. Floating interrupts are
still a mess, so allow it but print a big warning. There also seems
to be a problem with CPU hotplug (after the main loop started).
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170928203708.9376-27-david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[CH: changed insn-data.def as pointed out by Richard]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/s390x/s390-virtio-ccw.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 2de177268d..a403645baa 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -58,9 +58,7 @@ static void s390_init_cpus(MachineState *machine) int i; if (tcg_enabled() && max_cpus > 1) { - error_report("Number of SMP CPUs requested (%d) exceeds max CPUs " - "supported by TCG (1) on s390x", max_cpus); - exit(1); + error_report("WARNING: SMP support on s390x is experimental!"); } /* initialize possible_cpus */ |