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| author |   Vitaly Kuznetsov <vkuznets@redhat.com> | 2021-11-16 17:34:42 +0100 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2021-11-18 02:12:15 -0500 |
| commit | 82cc27eff4486f8e79ef8faac1af1f5573039aa4 (patch) | |
| tree | 2b79ee87cc35e44e78ff125ec2dfccc289c0ce4a /arch/powerpc | |
| parent | KVM: RISC-V: Cap KVM_CAP_NR_VCPUS by KVM_CAP_MAX_VCPUS (diff) | |
| download | linux-dev-82cc27eff4486f8e79ef8faac1af1f5573039aa4.tar.xz linux-dev-82cc27eff4486f8e79ef8faac1af1f5573039aa4.zip | |
KVM: s390: Cap KVM_CAP_NR_VCPUS by num_online_cpus()
KVM_CAP_NR_VCPUS is a legacy advisory value which on other architectures
return num_online_cpus() caped by KVM_CAP_NR_VCPUS or something else
(ppc and arm64 are special cases). On s390, KVM_CAP_NR_VCPUS returns
the same as KVM_CAP_MAX_VCPUS and this may turn out to be a bad
'advice'. Switch s390 to returning caped num_online_cpus() too.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Message-Id: <20211116163443.88707-6-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/powerpc')
0 files changed, 0 insertions, 0 deletions