Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-08 Thread Gleb Natapov
On Thu, Jul 04, 2013 at 08:42:53AM +, Zhang, Yang Z wrote: Gleb Natapov wrote on 2013-07-02: On Tue, Jul 02, 2013 at 05:34:56PM +0200, Jan Kiszka wrote: On 2013-07-02 17:15, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 04:28:56PM +0200, Jan Kiszka wrote: On 2013-07-02 15:59, Gleb

RE: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-08 Thread Zhang, Yang Z
-Original Message- From: Gleb Natapov [mailto:g...@redhat.com] Sent: Monday, July 08, 2013 8:38 PM To: Zhang, Yang Z Cc: Jan Kiszka; Paolo Bonzini; Nakajima, Jun; kvm@vger.kernel.org Subject: Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1 On Thu, Jul

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-08 Thread Gleb Natapov
] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1 On Thu, Jul 04, 2013 at 08:42:53AM +, Zhang, Yang Z wrote: Gleb Natapov wrote on 2013-07-02: On Tue, Jul 02, 2013 at 05:34:56PM +0200, Jan Kiszka wrote: On 2013-07-02 17:15, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 04

RE: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-04 Thread Zhang, Yang Z
Gleb Natapov wrote on 2013-07-02: On Tue, Jul 02, 2013 at 05:34:56PM +0200, Jan Kiszka wrote: On 2013-07-02 17:15, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 04:28:56PM +0200, Jan Kiszka wrote: On 2013-07-02 15:59, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 03:01:24AM +, Zhang, Yang Z

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-02 Thread Gleb Natapov
On Tue, Jul 02, 2013 at 03:01:24AM +, Zhang, Yang Z wrote: Since this series is pending in mail list for long time. And it's really a big feature for Nested. Also, I doubt the original authors(Jun and Nahav)should not have enough time to continue it. So I will pick it up. :) See

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-02 Thread Jan Kiszka
On 2013-07-02 15:59, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 03:01:24AM +, Zhang, Yang Z wrote: Since this series is pending in mail list for long time. And it's really a big feature for Nested. Also, I doubt the original authors(Jun and Nahav)should not have enough time to continue

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-02 Thread Gleb Natapov
On Tue, Jul 02, 2013 at 04:28:56PM +0200, Jan Kiszka wrote: On 2013-07-02 15:59, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 03:01:24AM +, Zhang, Yang Z wrote: Since this series is pending in mail list for long time. And it's really a big feature for Nested. Also, I doubt the original

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-02 Thread Jan Kiszka
On 2013-07-02 17:15, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 04:28:56PM +0200, Jan Kiszka wrote: On 2013-07-02 15:59, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 03:01:24AM +, Zhang, Yang Z wrote: Since this series is pending in mail list for long time. And it's really a big feature

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-02 Thread Gleb Natapov
On Tue, Jul 02, 2013 at 05:34:56PM +0200, Jan Kiszka wrote: On 2013-07-02 17:15, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 04:28:56PM +0200, Jan Kiszka wrote: On 2013-07-02 15:59, Gleb Natapov wrote: On Tue, Jul 02, 2013 at 03:01:24AM +, Zhang, Yang Z wrote: Since this series is

RE: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-07-01 Thread Zhang, Yang Z
Since this series is pending in mail list for long time. And it's really a big feature for Nested. Also, I doubt the original authors(Jun and Nahav)should not have enough time to continue it. So I will pick it up. :) See comments below: Paolo Bonzini wrote on 2013-05-20: Il 19/05/2013 06:52,

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-05-20 Thread Paolo Bonzini
Il 19/05/2013 06:52, Jun Nakajima ha scritto: From: Nadav Har'El n...@il.ibm.com Recent KVM, since http://kerneltrap.org/mailarchive/linux-kvm/2010/5/2/6261577 switch the EFER MSR when EPT is used and the host and guest have different NX bits. So if we add support for nested EPT (L1 guest

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-05-18 Thread Nakajima, Jun
On Mon, May 13, 2013 at 5:25 AM, Gleb Natapov g...@redhat.com wrote: Please use --no-chain-reply-to option to git send-email for nicer email threading and there is something wrong with Signed-off chain for the patches. The first Signed-off-by: is by Nadav, but you appears to be the author of

Re: [PATCH v3 01/13] nEPT: Support LOAD_IA32_EFER entry/exit controls for L1

2013-05-13 Thread Gleb Natapov
Please use --no-chain-reply-to option to git send-email for nicer email threading and there is something wrong with Signed-off chain for the patches. The first Signed-off-by: is by Nadav, but you appears to be the author of the patches for git. AFAIK Nadav is the author, so you need to add proper