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| author | Pierre Morel <pmorel@linux.ibm.com> | 2023-10-16 20:39:10 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2023-10-20 07:16:53 +0200 |
| commit | 3d6e75f4df67980479cc0912b842202f2093aeeb (patch) | |
| tree | 449e0493a89d50da6c18bd0676da5be4ba8a2659 /target/s390x/cpu.h | |
| parent | a67f05b39106bf3477475297d8508bcb7d8eb0d8 (diff) | |
s390x/cpu topology: resetting the Topology-Change-Report
During a subsystem reset the Topology-Change-Report is cleared
by the machine.
Let's ask KVM to clear the Modified Topology Change Report (MTCR)
bit of the SCA in the case of a subsystem reset.
Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Co-developed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Message-ID: <20231016183925.2384704-7-nsg@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'target/s390x/cpu.h')
| -rw-r--r-- | target/s390x/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 09bff39fe4..40c5cedd0e 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -654,6 +654,7 @@ typedef struct SysIBCPUListEntry { QEMU_BUILD_BUG_ON(sizeof(SysIBCPUListEntry) != 16); void insert_stsi_15_1_x(S390CPU *cpu, int sel2, uint64_t addr, uint8_t ar, uintptr_t ra); +void s390_cpu_topology_set_changed(bool changed); /* MMU defines */ #define ASCE_ORIGIN (~0xfffULL) /* segment table origin */ |