From: Juan Quintela <quintela@redhat.com>
To: "Andreas Färber" <afaerber@suse.de>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH RESEND v4 16/18] savevm: check vmsd for migratability status
Date: Thu, 15 May 2014 16:05:44 +0200 [thread overview]
Message-ID: <87fvkb87d3.fsf@elfo.mitica> (raw)
In-Reply-To: <5374BC55.9020301@suse.de> ("Andreas Färber"'s message of "Thu, 15 May 2014 15:08:37 +0200")
Andreas Färber <afaerber@suse.de> wrote:
> Am 15.05.2014 14:14, schrieb Juan Quintela:
>> Eduardo Habkost <ehabkost@redhat.com> wrote:
>>> From: Marcelo Tosatti <mtosatti@redhat.com>
>>>
>>> Check vmsd for unmigratable field, allowing migratibility status
>>> to be modified after vmstate_register.
>>>
>>> Cc: Juan Quintela <quintela@redhat.com>
>>> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
>>> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
>>> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
>>
>> I agree with the patch spirt, but what happens if we want to disable
>> migration in a device that has no VMSD?
>
> As the patch shows, no non-VMSD device setting no_migrate exists today.
> Do you expect any to appear? I'm rather seeing more and more devices
> getting converted to VMSD.
I want people to notice that. As said, I hope that everything new uses
VMSD.
Later, Juan.
next prev parent reply other threads:[~2014-05-15 14:06 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-14 19:29 [Qemu-devel] [PATCH RESEND v4 00/18] target-i386: CPU feature flag queue Eduardo Habkost
2014-05-14 19:29 ` [Qemu-devel] [PATCH RESEND v4 01/18] target-i386: kvm: Don't enable MONITOR by default on any CPU model Eduardo Habkost
2014-05-14 19:29 ` [Qemu-devel] [PATCH RESEND v4 02/18] target-i386: Simplify reporting of unavailable features Eduardo Habkost
2014-05-14 19:29 ` [Qemu-devel] [PATCH RESEND v4 03/18] target-i386: Merge feature filtering/checking functions Eduardo Habkost
2014-05-14 19:29 ` [Qemu-devel] [PATCH RESEND v4 04/18] target-i386: Pass FeatureWord argument to report_unavailable_features() Eduardo Habkost
2014-05-14 19:29 ` [Qemu-devel] [PATCH RESEND v4 05/18] target-i386: Isolate KVM-specific code on CPU feature filtering logic Eduardo Habkost
2014-05-14 19:29 ` [Qemu-devel] [PATCH RESEND v4 06/18] target-i386: Make TCG feature filtering more readable Eduardo Habkost
2014-05-14 19:29 ` [Qemu-devel] [PATCH RESEND v4 07/18] target-i386: Filter FEAT_7_0_EBX TCG features too Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 08/18] target-i386: Filter KVM and 0xC0000001 features on TCG Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 09/18] target-i386: Define TCG_*_FEATURES earlier on cpu.c Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 10/18] target-i386: Loop-based copying and setting/unsetting of feature words Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 11/18] target-i386: Loop-based feature word filtering in TCG mode Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 12/18] target-i386: Support check/enforce flags in TCG mode, too Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 13/18] target-i386: Support "-cpu host" in TCG mode Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 14/18] target-i386: Add "migratable" property to "host" CPU model Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 15/18] target-i386: Set migratable=yes by default Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 16/18] savevm: check vmsd for migratability status Eduardo Habkost
2014-05-15 12:14 ` Juan Quintela
2014-05-15 13:08 ` Andreas Färber
2014-05-15 14:05 ` Juan Quintela [this message]
2014-05-15 14:15 ` Eduardo Habkost
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 17/18] target-i386: block migration and savevm if invariant tsc is exposed Eduardo Habkost
2014-05-15 12:17 ` Juan Quintela
2014-05-16 9:31 ` Marcelo Tosatti
2014-06-10 7:12 ` Amit Shah
2014-06-10 14:43 ` Eduardo Habkost
2014-06-13 12:35 ` Amit Shah
2014-05-14 19:30 ` [Qemu-devel] [PATCH RESEND v4 18/18] target-i386: support "invariant tsc" flag Eduardo Habkost
2014-05-14 20:44 ` [Qemu-devel] [PATCH RESEND v4 00/18] target-i386: CPU feature flag queue Andreas Färber
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87fvkb87d3.fsf@elfo.mitica \
--to=quintela@redhat.com \
--cc=afaerber@suse.de \
--cc=ehabkost@redhat.com \
--cc=mtosatti@redhat.com \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.