On Sun, Jun 29, 2008 at 11:59:27AM +0300, Avi Kivity wrote:
Yeah. To be on the safe side you can have KVM_CHECK_EXTENSION return
false for KVM_CAP_CLOCKSOURCE.
Oh! That's even better. Would that be sufficient? I mean, do all guest
versions check this before trying to use the paravirt clock?
On Mon, Jun 30, 2008 at 04:39:23PM +0300, Avi Kivity wrote:
Yeah. To be on the safe side you can have KVM_CHECK_EXTENSION
return false for KVM_CAP_CLOCKSOURCE.
Oh! That's even better. Would that be sufficient? I mean, do all
guest versions check this before trying to use the paravirt clock?
Soren Hansen wrote:
On Thu, Jun 26, 2008 at 03:52:47PM +0300, Avi Kivity wrote:
The ubuntu kernel has a newer KVM module backported to it so it's
really 2.6.25-rcX.
That's a big no-no. We only guarantee binary compatibility for
kernel.org releases. kvm-blah releases may break
You mean with CONFIG_KVM_CLOCK=n it boots fine, I suppose.
You should upgrade the guest kernel to the git tree, kvm clock changes
break compatibility with older kernels.
For completeness: older -rc kernels only, mixing -rc8 with 2.6.25 and
older is fine.
cheers,
Gerd
--
On Thursday 26 June 2008, Gerd Hoffmann wrote:
You mean with CONFIG_KVM_CLOCK=n it boots fine, I suppose.
You should upgrade the guest kernel to the git tree, kvm clock changes
break compatibility with older kernels.
For completeness: older -rc kernels only, mixing -rc8 with 2.6.25 and
Bernd Schubert wrote:
On Thursday 26 June 2008, Gerd Hoffmann wrote:
You mean with CONFIG_KVM_CLOCK=n it boots fine, I suppose.
You should upgrade the guest kernel to the git tree, kvm clock changes
break compatibility with older kernels.
For completeness: older -rc kernels only, mixing -rc8
On Thu, Jun 26, 2008 at 03:52:47PM +0300, Avi Kivity wrote:
The ubuntu kernel has a newer KVM module backported to it so it's
really 2.6.25-rcX.
That's a big no-no. We only guarantee binary compatibility for
kernel.org releases. kvm-blah releases may break compatibility
temporarily as
On Thu, Jun 26, 2008 at 03:52:47PM +0300, Avi Kivity wrote:
The ubuntu kernel has a newer KVM module backported to it so it's
really 2.6.25-rcX.
That's a big no-no. We only guarantee binary compatibility for
kernel.org releases. kvm-blah releases may break compatibility
temporarily as
Avi Kivity wrote:
Gerd Hoffmann (5):
x86: Add structs and functions for paravirt clocksource
x86: Make xen use the paravirt clocksource structs and functions
KVM: Make kvm host use the paravirt clocksource structs
x86: KVM guest: Use the paravirt clocksource structs and
Linus Torvalds wrote:
On Wed, 25 Jun 2008, Avi Kivity wrote:
Linus, please pull from the repo and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm.git kvm-updates-2.6.26
to receive kvm updates for 2.6.26-rc7. The patches fix host oopses,
guest interrupt loss, and total
Avi Kivity wrote:
Linus, please pull from the repo and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm.git
kvm-updates-2.6.26
I just pulled from Linus and now it stalls to boot at
[0.616031] pnp: PnP ACPI init
[0.628031] ACPI: bus type pnp registered
[
On Wed, Jun 25, 2008 at 06:13:05PM +0200, Bernd Schubert wrote:
Avi Kivity wrote:
Linus, please pull from the repo and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm.git
kvm-updates-2.6.26
I just pulled from Linus and now it stalls to boot at
[0.616031]
On Wednesday 25 June 2008, Marcelo Tosatti wrote:
On Wed, Jun 25, 2008 at 06:13:05PM +0200, Bernd Schubert wrote:
Avi Kivity wrote:
Linus, please pull from the repo and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm.git
kvm-updates-2.6.26
I just pulled from
On Wed, Jun 25, 2008 at 08:54:44PM +0200, Bernd Schubert wrote:
On Wednesday 25 June 2008, Marcelo Tosatti wrote:
On Wed, Jun 25, 2008 at 06:13:05PM +0200, Bernd Schubert wrote:
Avi Kivity wrote:
Linus, please pull from the repo and branch at:
On Wednesday 25 June 2008, Marcelo Tosatti wrote:
On Wed, Jun 25, 2008 at 08:54:44PM +0200, Bernd Schubert wrote:
On Wednesday 25 June 2008, Marcelo Tosatti wrote:
On Wed, Jun 25, 2008 at 06:13:05PM +0200, Bernd Schubert wrote:
Avi Kivity wrote:
Linus, please pull from the repo and
On Wed, Jun 25, 2008 at 04:17:23PM -0300, Marcelo Tosatti wrote:
Just found out, it is CONFIG_KVM_CLOCK. With CONFIG_KVM_CLOCK=y it does
boot
fine.
You mean with CONFIG_KVM_CLOCK=n it boots fine, I suppose.
You should upgrade the guest kernel to the git tree, kvm clock changes
break
On Wednesday 25 June 2008, Marcelo Tosatti wrote:
On Wed, Jun 25, 2008 at 04:17:23PM -0300, Marcelo Tosatti wrote:
Just found out, it is CONFIG_KVM_CLOCK. With CONFIG_KVM_CLOCK=y it does
boot fine.
You mean with CONFIG_KVM_CLOCK=n it boots fine, I suppose.
You should upgrade the
Linus, please pull from the repo and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm.git
kvm-updates-2.6.26
to receive kvm updates for 2.6.26-rc7. The patches fix host oopses,
guest interrupt loss, and total kvm clock borkage.
Since one of the goals of kvm clock was to be
On Wed, 25 Jun 2008, Avi Kivity wrote:
Linus, please pull from the repo and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm.git kvm-updates-2.6.26
to receive kvm updates for 2.6.26-rc7. The patches fix host oopses,
guest interrupt loss, and total kvm clock borkage.
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