mirror of https://gitee.com/openkylin/qemu.git
93116ac0cf
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> |
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| .. | ||
| cpu.h | ||
| helper.c | ||
| helpers.h | ||
| kvm.c | ||
| machine.c | ||
| op_helper.c | ||
| translate.c | ||