Christian Borntraeger 93116ac0cf s390: fix cpu hotplug / cpu activity on interrupts ... The add_del/running_cpu code and env->halted are tracking stopped cpus. Sleeping cpus (idle and enabled for interrupts) are waiting inside the kernel. No interrupt besides the restart can move a cpu from stopped to operational. This is already handled over there. So lets just remove the bogus wakup from the common interrupt delivery, otherwise any interrupt will wake up a cpu, even if this cpu is stopped (Thus leading to strange hangs on sigp restart) This fixes echo 0 > /sys/devices/system/cpu/cpu0/online echo 1 > /sys/devices/system/cpu/cpu0/online in the guest Signed-off-by: Christian Borntraeger<borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>		2012-01-04 02:48:14 +01:00
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cpu.h	Fix spelling in comments, documentation and messages	2011-12-14 11:09:44 +00:00
helper.c	s390x: Add shutdown for TCG s390-virtio machine	2011-11-14 17:47:26 +01:00
helpers.h	s390x: add ldeb instruction	2011-11-14 17:47:26 +01:00
kvm.c	s390: fix cpu hotplug / cpu activity on interrupts	2012-01-04 02:48:14 +01:00
machine.c	Add support for S390x system emulation	2009-12-05 17:36:05 +01:00
op_helper.c	s390x: add TR function for EXECUTE	2012-01-04 02:48:14 +01:00
translate.c	s390x: add ldeb instruction	2011-11-14 17:47:26 +01:00