Re: H_CLEAR_REF and H_CLEAR_MOD

2015-02-18 Thread Alexander Graf
Am 18.02.2015 um 07:12 schrieb Nathan Whitehorn nwhiteh...@freebsd.org: It seems like KVM doesn't implement the H_CLEAR_REF and H_CLEAR_MOD hypervisor calls, which are absolutely critical for memory management in the FreeBSD kernel (and are marked mandatory in the PAPR manual). It seems

Re: H_CLEAR_REF and H_CLEAR_MOD

2015-02-18 Thread Alexander Graf
Am 18.02.2015 um 07:12 schrieb Nathan Whitehorn nwhiteh...@freebsd.org: It seems like KVM doesn't implement the H_CLEAR_REF and H_CLEAR_MOD hypervisor calls, which are absolutely critical for memory management in the FreeBSD kernel (and are marked mandatory in the PAPR manual). It seems

Re: [Qemu-devel] [RFC PATCH v2 11/15] cpu-model/s390: Add QMP command query-cpu-model

2015-02-18 Thread Michael Mueller
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, 17 Feb 2015 11:03:11 -0700 Eric Blake ebl...@redhat.com wrote: On 02/17/2015 07:24 AM, Michael Mueller wrote: This patch implements a new QMP request named 'query-cpu-model'. It returns the cpu model of cpu 0 and its backing accelerator.

Re: encryption

2015-02-18 Thread Stefan Hajnoczi
On Mon, Feb 16, 2015 at 06:19:04PM +0100, Henry Noack wrote: it is possible to decrypt a kvm volume only by using the command line after starting it? Encryption can be done at 3 levels: 1. Inside the guest. Just like you do on a physical machine with LUKS (dm-crypt), ecryptfs, TrueCrypt,

Re: [Qemu-devel] [RFC PATCH v2 02/15] cpu-model: Introduce option --probe to switch into probe mode

2015-02-18 Thread Michael Mueller
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, 17 Feb 2015 12:16:20 -0700 Eric Blake ebl...@redhat.com wrote: On 02/17/2015 07:24 AM, Michael Mueller wrote: The option --probe allows to switch into probe mode also for machines different from none. If one or more accelerators are

Re: [Qemu-devel] [RFC PATCH v2 12/15] cpu-model/s390: Extend QMP command query-cpu-definitions

2015-02-18 Thread Michael Mueller
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On Tue, 17 Feb 2015 11:09:34 -0700 Eric Blake ebl...@redhat.com wrote: On 02/17/2015 07:24 AM, Michael Mueller wrote: This patch implements the QMP command 'query-cpu-definitions' in the S390 context. The command returns a in terms of machine

Re: [nVMX] With 3.20.0-0.rc0.git5.1 on L0, booting L2 guest results in L1 *rebooting*

2015-02-18 Thread Kashyap Chamarthy
On Tue, Feb 17, 2015 at 07:07:21PM +0100, Jan Kiszka wrote: On 2015-02-17 19:00, Bandan Das wrote: Kashyap Chamarthy kcham...@redhat.com writes: .. Does enable_apicv make a difference? Actually, I did perform a test (on Paolo's suggestion on IRC) with enable_apicv=0 on physical

Re: H_CLEAR_REF and H_CLEAR_MOD

2015-02-18 Thread Paul Mackerras
On Wed, Feb 18, 2015 at 09:34:54AM +0100, Alexander Graf wrote: Am 18.02.2015 um 07:12 schrieb Nathan Whitehorn nwhiteh...@freebsd.org: It seems like KVM doesn't implement the H_CLEAR_REF and H_CLEAR_MOD hypervisor calls, which are absolutely critical for memory management in the

Re: H_CLEAR_REF and H_CLEAR_MOD

2015-02-18 Thread Paul Mackerras
On Wed, Feb 18, 2015 at 09:34:54AM +0100, Alexander Graf wrote: Am 18.02.2015 um 07:12 schrieb Nathan Whitehorn nwhiteh...@freebsd.org: It seems like KVM doesn't implement the H_CLEAR_REF and H_CLEAR_MOD hypervisor calls, which are absolutely critical for memory management in the

Точно удачный презент девушке к празднику 8 марта

2015-02-18 Thread Симион
Точно удачный презент девушке к празднику 8 марта http://www.google.com/url?q=http%3A%2F%2F%73h%69%63ot%72%61%6es%2e%72u%2F%23%6e%33%32%797zn%667%71%7605dksa=Dsntz=1usg=AFQjCNHJZTyi9yGyNHxWGuUtNghdvCSLQg -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to

Re: [patch -rt 1/2] KVM: use simple waitqueue for vcpu-wq

2015-02-18 Thread Peter Zijlstra
On Tue, Feb 17, 2015 at 06:44:19PM +0100, Sebastian Andrzej Siewior wrote: * Peter Zijlstra | 2015-01-21 16:07:16 [+0100]: On Tue, Jan 20, 2015 at 01:16:13PM -0500, Steven Rostedt wrote: I'm actually wondering if we should just nuke the _interruptible() version of swait. As it should only

Re: stand-alone kvmtool

2015-02-18 Thread Will Deacon
Hi Andre, Thanks for doing this. Since it looks unlikely that kvmtool will ever be merged back into the kernel tree, it makes sense to cut the dependency in my opinion. On Fri, Feb 13, 2015 at 10:39:33AM +, Andre Przywara wrote: as I found it increasingly inconvenient to use kvmtool[1] as

Re: encryption

2015-02-18 Thread Markus Armbruster
Stefan Hajnoczi stefa...@gmail.com writes: On Mon, Feb 16, 2015 at 06:19:04PM +0100, Henry Noack wrote: it is possible to decrypt a kvm volume only by using the command line after starting it? Encryption can be done at 3 levels: [...] 2. In QEMU with qcow2, although this feature is not

Re: [nVMX] With 3.20.0-0.rc0.git5.1 on L0, booting L2 guest results in L1 *rebooting*

2015-02-18 Thread Paolo Bonzini
On 17/02/2015 12:24, Kashyap Chamarthy wrote: Afraid, I didn't bisect it, but I just wanted to note that the above specific WARN was introduced in the above commit. I'm sure this Kernel (on L0) does not exhibit the problem: kernel-3.17.4-301.fc21.x86_64. But, if I had either of these two

Re: H_CLEAR_REF and H_CLEAR_MOD

2015-02-18 Thread Nathan Whitehorn
On 02/18/15 14:00, Paul Mackerras wrote: On Wed, Feb 18, 2015 at 09:34:54AM +0100, Alexander Graf wrote: Am 18.02.2015 um 07:12 schrieb Nathan Whitehorn nwhiteh...@freebsd.org: It seems like KVM doesn't implement the H_CLEAR_REF and H_CLEAR_MOD hypervisor calls, which are absolutely critical

Re: H_CLEAR_REF and H_CLEAR_MOD

2015-02-18 Thread Nathan Whitehorn
On 02/18/15 14:00, Paul Mackerras wrote: On Wed, Feb 18, 2015 at 09:34:54AM +0100, Alexander Graf wrote: Am 18.02.2015 um 07:12 schrieb Nathan Whitehorn nwhiteh...@freebsd.org: It seems like KVM doesn't implement the H_CLEAR_REF and H_CLEAR_MOD hypervisor calls, which are absolutely critical