Re: [Qemu-devel] [PATCH 0/3] Postcopy minor fixes

[Dr. David Alan Gilbert]

* Christian Borntraeger (borntrae...@de.ibm.com) wrote:
> Am 11.11.2015 um 15:02 schrieb Dr. David Alan Gilbert (git):
> > From: "Dr. David Alan Gilbert" 
> > 
> > Hi,
> >   These are three small fixes for the postcopy code;
> > the first two coming from Bharata's testing on Power, and
> > the last one being a text fixup that Eric asked for.
> > 
> > The first only affects setups with another iterable
> > device (e.g. Power's htab and block migration).
> >   (Symptom: An error about an unreasonable large package)
> > 
> > The second only affects systems with smaller target pages
> > than host pages and makes them properly map zero pages.
> >   (Symptom: Zero pages are fully mapped on the destination)
> > 
> > Dave
> > 
> > Dr. David Alan Gilbert (3):
> >   Finish non-postcopiable iterative devices before package
> >   Postcopy: Fix TP!=HP zero case
> >   migrate-start-postcopy: Improve text
> > 
> >  hmp-commands.hx |  4 +++-
> >  include/sysemu/sysemu.h |  2 +-
> >  migration/migration.c   | 10 --
> >  migration/ram.c |  2 +-
> >  migration/savevm.c  | 10 --
> >  qapi-schema.json|  3 ++-
> >  6 files changed, 23 insertions(+), 8 deletions(-)
> > 
> 
> When you are at it:
> I have another glitch in the help text:
> 
> (qemu) migrate_start_postcopy 
> Enable postcopy with migration_set_capability before the start of migration
>   
> this should be   migrate_set_capability

Oops, thanks!

Dave

> 
--
Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK

[Qemu-devel] [PATCH 0/3] Postcopy minor fixes

[Dr. David Alan Gilbert (git)]

From: "Dr. David Alan Gilbert" 

Hi,
  These are three small fixes for the postcopy code;
the first two coming from Bharata's testing on Power, and
the last one being a text fixup that Eric asked for.

The first only affects setups with another iterable
device (e.g. Power's htab and block migration).
  (Symptom: An error about an unreasonable large package)

The second only affects systems with smaller target pages
than host pages and makes them properly map zero pages.
  (Symptom: Zero pages are fully mapped on the destination)

Dave

Dr. David Alan Gilbert (3):
  Finish non-postcopiable iterative devices before package
  Postcopy: Fix TP!=HP zero case
  migrate-start-postcopy: Improve text

 hmp-commands.hx |  4 +++-
 include/sysemu/sysemu.h |  2 +-
 migration/migration.c   | 10 --
 migration/ram.c |  2 +-
 migration/savevm.c  | 10 --
 qapi-schema.json|  3 ++-
 6 files changed, 23 insertions(+), 8 deletions(-)

-- 
2.5.0

Re: [Qemu-devel] [PATCH 0/3] Postcopy minor fixes

[Christian Borntraeger]

Am 11.11.2015 um 15:02 schrieb Dr. David Alan Gilbert (git):
> From: "Dr. David Alan Gilbert" 
> 
> Hi,
>   These are three small fixes for the postcopy code;
> the first two coming from Bharata's testing on Power, and
> the last one being a text fixup that Eric asked for.
> 
> The first only affects setups with another iterable
> device (e.g. Power's htab and block migration).
>   (Symptom: An error about an unreasonable large package)
> 
> The second only affects systems with smaller target pages
> than host pages and makes them properly map zero pages.
>   (Symptom: Zero pages are fully mapped on the destination)
> 
> Dave
> 
> Dr. David Alan Gilbert (3):
>   Finish non-postcopiable iterative devices before package
>   Postcopy: Fix TP!=HP zero case
>   migrate-start-postcopy: Improve text
> 
>  hmp-commands.hx |  4 +++-
>  include/sysemu/sysemu.h |  2 +-
>  migration/migration.c   | 10 --
>  migration/ram.c |  2 +-
>  migration/savevm.c  | 10 --
>  qapi-schema.json|  3 ++-
>  6 files changed, 23 insertions(+), 8 deletions(-)
> 

When you are at it:
I have another glitch in the help text:

(qemu) migrate_start_postcopy 
Enable postcopy with migration_set_capability before the start of migration
  
this should be   migrate_set_capability