diff options
| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-06-22 12:29:28 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2018-07-02 10:37:38 +0200 |
| commit | 76ed4b18debfe597329d1f6a9eb2ec9ffa751ecd (patch) | |
| tree | 7a05efba9a105ba959c87b5cf1ac96f402da147e /include/sysemu | |
| parent | 281bd281222776229d5dbf84d1a5c6d8d9d2a34b (diff) | |
s390/ipl: fix ipl with -no-reboot
kexec/kdump as well as the bootloader use a subcode of diagnose 308
that is supposed to reset the I/O subsystem but not comprise a full
"reboot". With the latest refactoring this is now broken when
-no-reboot is used or when libvirt acts on a reboot QMP event, for
example a virt-install from iso images.
We need to mark these "subsystem resets" as special.
Fixes: a30fb811cbe9 (s390x: refactor reset/reipl handling)
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180622102928.173420-1-borntraeger@de.ibm.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'include/sysemu')
| -rw-r--r-- | include/sysemu/sysemu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index b921c6f3b7..76ef6196a7 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -44,6 +44,10 @@ typedef enum ShutdownCause { turns that into a shutdown */ SHUTDOWN_CAUSE_GUEST_PANIC, /* Guest panicked, and command line turns that into a shutdown */ + SHUTDOWN_CAUSE_SUBSYSTEM_RESET,/* Partial guest reset that does not trigger + QMP events and ignores --no-reboot. This + is useful for sanitize hypercalls on s390 + that are used during kexec/kdump/boot */ SHUTDOWN_CAUSE__MAX, } ShutdownCause; |