From: Carsten Otte <cotte@de.ibm.com>
To: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tossati <mtosatti@redhat.com>,
borntrae@linux.vnet.ibm.com, heicars2@linux.vnet.ibm.com,
mschwid2@linux.vnet.ibm.com, huckc@linux.vnet.ibm.com,
KVM <kvm@vger.kernel.org>,
Joachim von Buttlar <joachim_von_buttlar@de.ibm.com>,
Jens Freimann <jfrei@de.ibm.com>,
Constantin Werner <constantin.werner@de.ibm.com>,
agraf@suse.de, Xiantao Zhang <xiantao.zhang@intel.com>
Subject: Re: [patch 01/12] [PATCH] kvm-s390: add parameter for KVM_CREATE_VM
Date: Mon, 12 Dec 2011 10:19:57 +0100 [thread overview]
Message-ID: <4EE5C73D.1000201@de.ibm.com> (raw)
In-Reply-To: <4EE5C5A8.2080608@redhat.com>
On 12.12.2011 10:13, Avi Kivity wrote:
> Old kernels don't expose KVM_VM_REGULAR, so if people follow the
> recommendations, their userspace won't build. Normal guests must be 0.
>
> We can pretend we planned this all along by making the argument a flags
> mask, and claiming bit 0 for UCONTROL.
That's a smart idea, I like that. Will change it towards a bitmask.
next prev parent reply other threads:[~2011-12-12 9:20 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-10 12:35 [patch 00/12] Ucontrol patchset V5 Carsten Otte
2011-12-10 12:35 ` [patch 01/12] [PATCH] kvm-s390: add parameter for KVM_CREATE_VM Carsten Otte
2011-12-12 9:13 ` Avi Kivity
2011-12-12 9:19 ` Carsten Otte [this message]
2011-12-10 12:35 ` [patch 02/12] [PATCH] kvm-s390-ucontrol: per vcpu address spaces Carsten Otte
2011-12-10 12:35 ` [patch 03/12] [PATCH] kvm-s390-ucontrol: export page faults to user Carsten Otte
2011-12-10 12:35 ` [patch 04/12] [PATCH] kvm-s390-ucontrol: export SIE control block " Carsten Otte
2011-12-10 12:35 ` [patch 05/12] [PATCH] kvm-s390-ucontrol: disable in-kernel handling of SIE intercepts Carsten Otte
2011-12-10 12:35 ` [patch 06/12] [PATCH] kvm-s390-ucontrol: disable in-kernel irq stack Carsten Otte
2011-12-10 12:35 ` [patch 07/12] [PATCH] kvm-s390-ucontrol: interface to inject faults on a vcpu page table Carsten Otte
2011-12-10 12:35 ` [patch 08/12] [PATCH] kvm-s390-ucontrol: disable sca Carsten Otte
2011-12-10 12:35 ` [patch 09/12] [PATCH] kvm-s390: fix assumption for KVM_MAX_VCPUS Carsten Otte
2011-12-10 12:35 ` [patch 10/12] [PATCH] kvm-s390: storage key interface Carsten Otte
2011-12-11 21:57 ` Heiko Carstens
2011-12-12 10:06 ` Martin Schwidefsky
2011-12-10 12:35 ` [patch 11/12] [PATCH] kvm-s390-ucontrol: announce capability for user controlled vms Carsten Otte
2011-12-10 12:35 ` [patch 12/12] [PATCH] kvm-s390: Fix return code for unknown ioctl numbers Carsten Otte
2011-12-12 9:15 ` [patch 00/12] Ucontrol patchset V5 Avi Kivity
2011-12-12 9:44 ` Carsten Otte
2011-12-12 9:49 ` Avi Kivity
2011-12-12 9:49 ` Carsten Otte
-- strict thread matches above, loose matches on Subject: below --
2011-12-14 12:23 [patch 00/12] Ucontrol patchset V6 Carsten Otte
2011-12-14 12:23 ` [patch 01/12] [PATCH] kvm-s390: add parameter for KVM_CREATE_VM Carsten Otte
2011-12-09 12:49 [patch 00/12] Ucontrol patchset V4 Carsten Otte
2011-12-09 12:49 ` [patch 01/12] [PATCH] kvm-s390: add parameter for KVM_CREATE_VM Carsten Otte
2011-12-09 11:23 [patch 00/12] Ucontrol patches V3 Carsten Otte
2011-12-09 11:23 ` [patch 01/12] [PATCH] kvm-s390: add parameter for KVM_CREATE_VM Carsten Otte
2011-12-09 11:32 ` Alexander Graf
2011-12-09 11:50 ` Carsten Otte
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