diff options
| author | David Hildenbrand <david@redhat.com> | 2017-12-08 17:55:29 +0100 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-12-14 17:56:54 +0100 |
| commit | 35b4df6417fc3cd9d0150590f770fdd404dfbee7 (patch) | |
| tree | 9727210ae6823b94049faa4e30598f2ffc8d01ec /target/s390x/cpu.h | |
| parent | 33ae8a424245bb9ebb66875ca5b16c26f9e88da6 (diff) | |
s390x: change the QEMU cpu model to a stripped down z12
We are good enough to boot upstream Linux kernels / Fedora 26/27. That
should be sufficient for now.
As the QEMU CPU model is migration safe, let's add compatibility code.
Generate the feature list to reduce the chance of messing things up in the
future.
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20171208165529.14124-1-david@redhat.com>
[CH: squashed 's390x/cpumodel: make qemu cpu model play with "none" machine'
(20171213132407.5227-1-david@redhat.com) and 's390x/tcg: don't include z13
features in the qemu model' (20171213171512.17601-1-david@redhat.com) into
patch]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/cpu.h')
| -rw-r--r-- | target/s390x/cpu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index f9d4d62c48..1a8b6b9ae9 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -722,6 +722,9 @@ static inline unsigned int s390_cpu_set_state(uint8_t cpu_state, S390CPU *cpu) /* cpu_models.c */ void s390_cpu_list(FILE *f, fprintf_function cpu_fprintf); #define cpu_list s390_cpu_list +void s390_set_qemu_cpu_model(uint16_t type, uint8_t gen, uint8_t ec_ga, + const S390FeatInit feat_init); + /* helper.c */ #define cpu_init(cpu_model) cpu_generic_init(TYPE_S390_CPU, cpu_model) |