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From: Julien Grall <julien.grall@arm.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: Tim Deegan <tim@xen.org>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Wei Liu <wei.liu2@citrix.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
	George Dunlap <George.Dunlap@eu.citrix.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	Ian Jackson <Ian.Jackson@eu.citrix.com>,
	andrii.anisov@gmail.com,
	xen-devel <xen-devel@lists.xenproject.org>,
	"andrii_anisov@epam.com" <andrii_anisov@epam.com>,
	Roger Pau Monne <roger.pau@citrix.com>
Subject: Re: [Xen-devel] [PATCH v2 2/2] xen: implement VCPUOP_register_runstate_phys_memory_area
Date: Tue, 14 May 2019 12:23:32 +0100	[thread overview]
Message-ID: <d270589f-4076-ee40-d316-2939f67d7c0b@arm.com> (raw)
Message-ID: <20190514112332.hb7yCEN2_cCzpjjXvxv4tYeff5L6iagLZy6exR4-qC8@z> (raw)
In-Reply-To: <5CDA8EF0020000780022E756@prv1-mh.provo.novell.com>



On 14/05/2019 10:48, Jan Beulich wrote:
>>>> On 14.05.19 at 11:35, <julien.grall@arm.com> wrote:
>> On a similar topic, how does Kexec works on Xen? Do we reset the
>> domain as well?
> 
> No, how could we? What gets invoked isn't Xen in the common case,
> but some other (typically bare metal) OS like Linux.

It is not what I asked. What I asked is whether Xen is involved when a guest 
kernel is kexecing to another kernel.

I don't know enough Kexec to be able to answer that question myself.

Cheers,

-- 
Julien Grall

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  parent reply	other threads:[~2019-05-14 11:23 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-23  8:10 [PATCH v2 0/2] Introduce runstate area registration with phys address Andrii Anisov
2019-04-23  8:10 ` [PATCH v2 1/2] xen: introduce VCPUOP_register_runstate_phys_memory_area hypercall Andrii Anisov
2019-04-23  8:10   ` [Xen-devel] " Andrii Anisov
2019-05-08 10:10   ` George Dunlap
2019-05-08 10:10     ` [Xen-devel] " George Dunlap
2019-04-23  8:10 ` [PATCH v2 2/2] xen: implement VCPUOP_register_runstate_phys_memory_area Andrii Anisov
2019-04-23  8:10   ` [Xen-devel] " Andrii Anisov
2019-05-08 15:40   ` Julien Grall
2019-05-08 15:40     ` [Xen-devel] " Julien Grall
2019-05-09  9:27     ` Jan Beulich
2019-05-09  9:27       ` [Xen-devel] " Jan Beulich
2019-05-14  9:35       ` Julien Grall
2019-05-14  9:35         ` [Xen-devel] " Julien Grall
2019-05-14  9:48         ` Jan Beulich
2019-05-14  9:48           ` [Xen-devel] " Jan Beulich
2019-05-14 11:23           ` Julien Grall [this message]
2019-05-14 11:23             ` Julien Grall
2019-05-14 11:29             ` Jan Beulich
2019-05-14 11:29               ` [Xen-devel] " Jan Beulich
2019-05-13 12:30     ` Andrii Anisov
2019-05-13 12:30       ` [Xen-devel] " Andrii Anisov
2019-05-14  9:58       ` Julien Grall
2019-05-14  9:58         ` [Xen-devel] " Julien Grall
2019-05-14 10:08         ` Andrii Anisov
2019-05-14 10:08           ` [Xen-devel] " Andrii Anisov
2019-05-14 11:24           ` Julien Grall
2019-05-14 11:24             ` [Xen-devel] " Julien Grall
2019-05-14 11:45             ` Andrii Anisov
2019-05-14 11:45               ` [Xen-devel] " Andrii Anisov
2019-05-14 12:02               ` Jan Beulich
2019-05-14 12:02                 ` [Xen-devel] " Jan Beulich
2019-05-14 13:05                 ` Andrii Anisov
2019-05-14 13:05                   ` [Xen-devel] " Andrii Anisov
2019-05-14 13:49                   ` Julien Grall
2019-05-14 13:49                     ` [Xen-devel] " Julien Grall
2019-05-15  9:04                     ` Andrii Anisov
2019-05-15  9:04                       ` [Xen-devel] " Andrii Anisov
2019-05-15 10:31                       ` Julien Grall
2019-05-15 10:31                         ` [Xen-devel] " Julien Grall
2019-05-14 13:49                   ` Jan Beulich
2019-05-14 13:49                     ` [Xen-devel] " Jan Beulich
2019-05-15  8:44                     ` Andrii Anisov
2019-05-15  8:44                       ` [Xen-devel] " Andrii Anisov
2019-05-15 11:59                       ` Jan Beulich
2019-05-15 11:59                         ` [Xen-devel] " Jan Beulich
2019-05-16 12:09   ` Jan Beulich
2019-05-16 12:09     ` [Xen-devel] " Jan Beulich
2019-05-16 13:30     ` Andrii Anisov
2019-05-16 13:30       ` [Xen-devel] " Andrii Anisov
2019-05-16 13:30     ` Andrii Anisov
2019-05-16 13:30       ` [Xen-devel] " Andrii Anisov
2019-05-16 13:48       ` Julien Grall
2019-05-16 13:48         ` [Xen-devel] " Julien Grall
2019-05-16 14:25         ` Andrii Anisov
2019-05-16 14:25           ` [Xen-devel] " Andrii Anisov
2019-05-16 14:28           ` Julien Grall
2019-05-16 14:28             ` [Xen-devel] " Julien Grall
2019-05-16 14:29             ` Andrii Anisov
2019-05-16 14:29               ` [Xen-devel] " Andrii Anisov
     [not found] ` <fa126315-31af-854e-817a-8640b431c82b@arm.com>
     [not found]   ` <CAC1WxdiMzAq5hRC-mhRQuFDs7z_Hj5w7VAy52ec87SJQOGmp3w@mail.gmail.com>
     [not found]     ` <a28f95a1-d9da-2caf-f4b4-013100176b02@arm.com>
     [not found]       ` <090ce8cc-f329-fe54-4894-b7f12e3cd5a6@gmail.com>
2019-05-08 13:39         ` [PATCH v2 0/2] Introduce runstate area registration with phys address Julien Grall
2019-05-08 13:39           ` [Xen-devel] " Julien Grall
2019-05-08 13:54           ` Andrii Anisov
2019-05-08 13:54             ` [Xen-devel] " Andrii Anisov
2019-05-08 14:31             ` Julien Grall
2019-05-08 14:31               ` [Xen-devel] " Julien Grall
2019-05-08 16:01               ` Andrii Anisov
2019-05-08 16:01                 ` [Xen-devel] " Andrii Anisov
2019-05-13 10:50                 ` Julien Grall
2019-05-13 10:50                   ` [Xen-devel] " Julien Grall
2019-05-13 14:34                   ` Andrii Anisov
2019-05-13 14:34                     ` [Xen-devel] " Andrii Anisov
2019-05-08 13:59 ` Julien Grall
2019-05-13 10:15   ` Andrii Anisov
2019-05-13 11:16     ` Julien Grall
2019-05-13 14:14       ` Andrii Anisov
2019-05-13 14:34         ` Julien Grall
2019-05-13 15:29           ` Andrii Anisov
2019-05-13 15:31             ` Julien Grall
2019-05-13 15:38               ` Andrii Anisov
2019-05-13 15:40                 ` Julien Grall
2019-05-13 15:42                   ` Andrii Anisov
2019-05-13 15:45                     ` Julien Grall
2019-05-13 16:05                       ` Andrii Anisov

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