From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Avi Kivity <avi@qumranet.com>
Cc: kvm-devel@lists.sourceforge.net, Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org
Subject: Re: [kvm-devel] [PATCH 0/15] KVM userspace interface updates
Date: Sun, 18 Mar 2007 11:22:52 +0100 [thread overview]
Message-ID: <20070318102252.GA11201@osiris.ibm.com> (raw)
In-Reply-To: <45FCCC39.7090104@qumranet.com>
On Sun, Mar 18, 2007 at 07:20:57AM +0200, Avi Kivity wrote:
> Heiko Carstens wrote:
> >On Sun, Mar 11, 2007 at 03:53:12PM +0200, Avi Kivity wrote:
> >
> >>This patchset updates the kvm userspace interface to what I hope will
> >>be the long-term stable interface. Provisions are included for extending
> >>the interface later. The patches address performance and cleanliness
> >>concerns.
> > [...]
> >But the general question is: do you still plan to switch to a syscall
> >interface?
>
> I don't have any present plans for that. Maybe when the interface starts
> to evolve at a slower pace, or if it is shown to be significantly faster.
>
> Not that interface stabilization here doesn't mean a freeze; it means that
> backwards compatibility starts when this gets merged.
If the interface is considered to be stable you can get rid of the
KVM_GET_API_VERSION ioctl, since the version can't change anymore, right?
next prev parent reply other threads:[~2007-03-18 10:24 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-11 13:53 [PATCH 0/15] KVM userspace interface updates Avi Kivity
2007-03-11 13:53 ` [PATCH 01/15] KVM: Use a shared page for kernel/user communication when runing a vcpu Avi Kivity
2007-03-15 2:38 ` [kvm-devel] " Hollis Blanchard
2007-03-15 3:09 ` Hollis Blanchard
2007-03-11 13:53 ` [PATCH 02/15] KVM: Do not communicate to userspace through cpu registers during PIO Avi Kivity
2007-03-11 13:53 ` [PATCH 03/15] KVM: Initialize PIO I/O count Avi Kivity
2007-03-11 13:53 ` [PATCH 04/15] KVM: Handle cpuid in the kernel instead of punting to userspace Avi Kivity
2007-03-11 13:53 ` [PATCH 05/15] KVM: Remove the 'emulated' field from the userspace interface Avi Kivity
2007-03-11 13:53 ` [PATCH 06/15] KVM: Remove minor wart from KVM_CREATE_VCPU ioctl Avi Kivity
2007-03-11 13:53 ` [PATCH 07/15] KVM: Renumber ioctls Avi Kivity
2007-03-11 13:53 ` [PATCH 08/15] KVM: Add method to check for backwards-compatible API extensions Avi Kivity
2007-03-16 15:06 ` [kvm-devel] " Heiko Carstens
2007-03-18 8:20 ` Avi Kivity
2007-03-11 13:53 ` [PATCH 09/15] KVM: Allow userspace to process hypercalls which have no kernel handler Avi Kivity
2007-03-11 13:53 ` [PATCH 10/15] KVM: Fold kvm_run::exit_type into kvm_run::exit_reason Avi Kivity
2007-03-11 13:53 ` [PATCH 11/15] KVM: Add a special exit reason when exiting due to an interrupt Avi Kivity
2007-03-11 13:53 ` [PATCH 12/15] KVM: Initialize the apic_base msr on svm too Avi Kivity
2007-03-11 13:53 ` [PATCH 13/15] KVM: Add guest mode signal mask Avi Kivity
2007-03-11 13:53 ` [PATCH 14/15] KVM: Allow kernel to select size of mmap() buffer Avi Kivity
2007-03-11 13:53 ` [PATCH 15/15] KVM: Future-proof argument-less ioctls Avi Kivity
2007-03-16 8:36 ` [kvm-devel] [PATCH 0/15] KVM userspace interface updates Heiko Carstens
2007-03-16 14:03 ` Anthony Liguori
2007-03-16 15:01 ` Heiko Carstens
2007-03-18 10:42 ` Avi Kivity
2007-03-19 15:43 ` Heiko Carstens
2007-03-19 16:02 ` Avi Kivity
2007-03-19 16:37 ` Heiko Carstens
2007-03-19 17:49 ` Avi Kivity
2007-03-18 5:20 ` Avi Kivity
2007-03-18 10:22 ` Heiko Carstens [this message]
2007-03-18 10:32 ` Avi Kivity
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