diff options
| author | Janosch Frank <frankja@linux.ibm.com> | 2019-09-02 08:34:44 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2020-02-27 19:47:12 +0100 |
| commit | 7c36a3fcf444ced8efc3da106cc7215227d60fde (patch) | |
| tree | 226ae754b66032ac211beee8f4d6dfec8864caac /arch/s390/include | |
| parent | fe28c7868f68b82e4517efb1dc3c22e2297df340 (diff) | |
KVM: s390: protvirt: Support cmd 5 operation state
Code 5 for the set cpu state UV call tells the UV to load a PSW from
the SE header (first IPL) or from guest location 0x0 (diag 308 subcode
0/1). Also it sets the cpu into operating state afterwards, so we can
start it.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
[borntraeger@de.ibm.com: patch merging, splitting, fixing]
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/uv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h index fc221d91a965..e55727b63a68 100644 --- a/arch/s390/include/asm/uv.h +++ b/arch/s390/include/asm/uv.h @@ -169,6 +169,7 @@ struct uv_cb_unp { #define PV_CPU_STATE_OPR 1 #define PV_CPU_STATE_STP 2 #define PV_CPU_STATE_CHKSTP 3 +#define PV_CPU_STATE_OPR_LOAD 5 struct uv_cb_cpu_set_state { struct uv_cb_header header; |