From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tossati <mtosatti@redhat.com>,
Carsten Otte <cotte@de.ibm.com>, Alexander Graf <agraf@suse.de>,
Jens Freimann <jfrei@linux.vnet.ibm.com>,
Cornelia Huck <cornelia.huck@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heinz Graalfs <graalfs@linux.vnet.ibm.com>,
KVM <kvm@vger.kernel.org>
Subject: Re: [PATCH 3/3] kvm-s390: implement KVM_CAP_MAX_VCPUS
Date: Tue, 24 Apr 2012 14:47:48 +0200 [thread overview]
Message-ID: <4F96A0F4.1010205@de.ibm.com> (raw)
In-Reply-To: <4F969734.6080401@redhat.com>
>> @@ -136,6 +136,9 @@ int kvm_dev_ioctl_check_extension(long ext)
>> case KVM_CAP_SYNC_REGS:
>> r = 1;
>> break;
>> + case KVM_CAP_NR_VCPUS:
>> + r = KVM_MAX_VCPUS;
>> + break;
>> default:
>> r = 0;
>> }
>
> This looks like a bugfix, but having survived so long without it, I
> imagine it's not urgent for 3.4.
Right it is not urgent.
> btw, a better place might be in kvm_devel_ioctl_check_extension_generic().
Possibly yes. Dont know if there are architecture specific reasons to use
something different than KVM_MAX_VCPUS.
next prev parent reply other threads:[~2012-04-24 12:47 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-24 7:24 [PATCH 0/3] Fixes and feature for kvm-s390 Christian Borntraeger
2012-04-24 7:24 ` [PATCH 1/3] kvm-s390: Implement the directed yield (diag 9c) hypervisor call for KVM Christian Borntraeger
2012-04-24 12:04 ` Avi Kivity
2012-04-24 12:44 ` Christian Borntraeger
2012-04-24 12:55 ` [PATCH 1/3v2] " Christian Borntraeger
2012-04-24 13:06 ` Avi Kivity
2012-04-24 15:47 ` Christian Borntraeger
2012-04-24 16:15 ` Avi Kivity
2012-04-24 16:21 ` Christian Borntraeger
2012-04-24 16:22 ` Avi Kivity
2012-04-25 13:30 ` [PATCH 0/2] rework kvm_vcpu_on_spin Christian Borntraeger
2012-04-25 13:30 ` [PATCH 1/2] kvm-s390: Implement the directed yield (diag 9c) hypervisor call for KVM Christian Borntraeger
2012-04-26 12:06 ` Alexander Graf
2012-04-26 12:19 ` Christian Borntraeger
2012-04-26 12:26 ` Alexander Graf
2012-04-25 13:30 ` [PATCH 2/2] kvm-s390: use kvm_vcpu_on_spin for diag 0x44 Christian Borntraeger
2012-04-29 11:10 ` [PATCH 0/2] rework kvm_vcpu_on_spin Avi Kivity
2012-06-06 12:55 ` trace points and ABI Christian Borntraeger
2012-06-06 13:12 ` Avi Kivity
2012-04-24 7:24 ` [PATCH 2/3] kvm-s390: Handle sckpf instruction Christian Borntraeger
2012-04-24 7:24 ` [PATCH 3/3] kvm-s390: implement KVM_CAP_MAX_VCPUS Christian Borntraeger
2012-04-24 12:06 ` Avi Kivity
2012-04-24 12:47 ` Christian Borntraeger [this message]
2012-04-24 13:01 ` Avi Kivity
2012-05-01 0:51 ` Marcelo Tosatti
2012-05-01 1:00 ` Marcelo Tosatti
2012-05-02 8:50 ` [PATCH 0/1] Updated Patch for NR/MAX VCPU on s390 Christian Borntraeger
2012-05-02 8:50 ` [PATCH 1/1] kvm-s390x: implement KVM_CAP_NR/MAX_VCPUS Christian Borntraeger
2012-05-02 21:36 ` Marcelo Tosatti
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