Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Gleb Natapov
On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to share hypercalls between architectures. There is

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to share

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
-B08248; Bhushan Bharat-R65777 Subject: Re: [PATCH 3/5] booke: define reset and shutdown hcalls On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500

RE: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Yoder Stuart-B08248
] booke: define reset and shutdown hcalls On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb

RE: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Yoder Stuart-B08248
-...@vger.kernel.org; Yoder Stuart-B08248; Bhushan Bharat-R65777 Subject: Re: [PATCH 3/5] booke: define reset and shutdown hcalls On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
Natapov Subject: Re: [PATCH 3/5] booke: define reset and shutdown hcalls On 17.07.2013, at 17:19, Yoder Stuart-B08248 wrote: -Original Message- From: Alexander Graf [mailto:ag...@suse.de] Sent: Wednesday, July 17, 2013 7:19 AM To: Gleb Natapov Cc: Wood Scott-B07421; Bhushan

RE: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Bhushan Bharat-R65777
On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
On 17.07.2013, at 17:47, Bhushan Bharat-R65777 wrote: On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
Natapov Subject: Re: [PATCH 3/5] booke: define reset and shutdown hcalls On 17.07.2013, at 17:47, Bhushan Bharat-R65777 wrote: On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote

RE: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Bhushan Bharat-R65777
On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
On 17.07.2013, at 18:21, Bhushan Bharat-R65777 wrote: On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Scott Wood
On 07/17/2013 11:04:08 AM, Alexander Graf wrote: On 17.07.2013, at 17:59, Bhushan Bharat-R65777 wrote: Ah, so we can choose any address range in ccsr space of a PV machine (-M ppce500 / e500plat). No, we don't put it in CCSR space. It'd just be orthogonal to CCSR. I'd rather we put it

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
On 17.07.2013, at 18:59, Scott Wood wrote: On 07/17/2013 11:04:08 AM, Alexander Graf wrote: On 17.07.2013, at 17:59, Bhushan Bharat-R65777 wrote: Ah, so we can choose any address range in ccsr space of a PV machine (-M ppce500 / e500plat). No, we don't put it in CCSR space. It'd just be

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Scott Wood
On 07/17/2013 12:05:41 PM, Alexander Graf wrote: On 17.07.2013, at 18:59, Scott Wood wrote: On 07/17/2013 11:04:08 AM, Alexander Graf wrote: On 17.07.2013, at 17:59, Bhushan Bharat-R65777 wrote: Ah, so we can choose any address range in ccsr space of a PV machine (-M ppce500 / e500plat).

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Gleb Natapov
On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to share hypercalls between architectures. There is

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to share

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
-B08248; Bhushan Bharat-R65777 Subject: Re: [PATCH 3/5] booke: define reset and shutdown hcalls On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500

RE: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Yoder Stuart-B08248
] booke: define reset and shutdown hcalls On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb

RE: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Yoder Stuart-B08248
@vger.kernel.org; Yoder Stuart-B08248; Bhushan Bharat-R65777 Subject: Re: [PATCH 3/5] booke: define reset and shutdown hcalls On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon

RE: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Bhushan Bharat-R65777
On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
On 17.07.2013, at 18:21, Bhushan Bharat-R65777 wrote: On 17.07.2013, at 13:00, Gleb Natapov wrote: On Tue, Jul 16, 2013 at 06:04:34PM -0500, Scott Wood wrote: On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Scott Wood
On 07/17/2013 11:04:08 AM, Alexander Graf wrote: On 17.07.2013, at 17:59, Bhushan Bharat-R65777 wrote: Ah, so we can choose any address range in ccsr space of a PV machine (-M ppce500 / e500plat). No, we don't put it in CCSR space. It'd just be orthogonal to CCSR. I'd rather we put it

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Alexander Graf
On 17.07.2013, at 18:59, Scott Wood wrote: On 07/17/2013 11:04:08 AM, Alexander Graf wrote: On 17.07.2013, at 17:59, Bhushan Bharat-R65777 wrote: Ah, so we can choose any address range in ccsr space of a PV machine (-M ppce500 / e500plat). No, we don't put it in CCSR space. It'd just be

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-17 Thread Scott Wood
On 07/17/2013 12:05:41 PM, Alexander Graf wrote: On 17.07.2013, at 18:59, Scott Wood wrote: On 07/17/2013 11:04:08 AM, Alexander Graf wrote: On 17.07.2013, at 17:59, Bhushan Bharat-R65777 wrote: Ah, so we can choose any address range in ccsr space of a PV machine (-M ppce500 / e500plat).

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-16 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine be

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-16 Thread Scott Wood
On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to share hypercalls between architectures. There is zero probability x86 will implement those for instance This

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-16 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine be

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-16 Thread Scott Wood
On 07/16/2013 01:35:55 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:17:33PM -0500, Scott Wood wrote: On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: There is no much sense to share hypercalls between architectures. There is zero probability x86 will implement those for instance This

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine be powered-off/halted. These hcalls are handled by guest userspace. Signed-off-by: Bharat Bhushan

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Alexander Graf
On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine be powered-off/halted. These hcalls are handled by guest

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Alexander Graf
On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset.

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 02:21:51PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote:

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Alexander Graf
On 15.07.2013, at 14:24, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 02:21:51PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 02:26:38PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:24, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 02:21:51PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote:

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Scott Wood
On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine be powered-off/halted. These hcalls are handled by guest

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Alexander Graf
On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine be powered-off/halted. These hcalls are handled by guest

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Alexander Graf
On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset.

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 02:21:51PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote:

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Alexander Graf
On 15.07.2013, at 14:24, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 02:21:51PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote: On 15.07.2013, at 13:30, Gleb Natapov wrote: On Mon, Jul 15, 2013

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Gleb Natapov
On Mon, Jul 15, 2013 at 02:26:38PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:24, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 02:21:51PM +0200, Alexander Graf wrote: On 15.07.2013, at 14:15, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 01:44:46PM +0200, Alexander Graf wrote:

Re: [PATCH 3/5] booke: define reset and shutdown hcalls

2013-07-15 Thread Scott Wood
On 07/15/2013 06:30:20 AM, Gleb Natapov wrote: On Mon, Jul 15, 2013 at 04:41:17PM +0530, Bharat Bhushan wrote: KVM_HC_VM_RESET: Requests that the virtual machine be reset. KVM_HC_VM_SHUTDOWN: Requests that the virtual machine be powered-off/halted. These hcalls are handled by guest