[Qemu-devel] SYSRQ for s390x

[Berthold Gunreben]

Hi,

for debugging purposes I would like to have the possibility to send a
SYSRQ to a running guest on s390x. 

On x86_64 you can just send a BREAK e.g. from the qemu
console by typing CTRL-A B followed by the specific function key (H
for help etc.).

On s390x this does not work - sending CTRL-A B does not trigger
anything inside the guest.

How can I trigger a sysrq on s390x?

Thanks

Berthold

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