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Date: Tue, 18 Sep 2012 17:58:14 +0200
From: Igor Mammedov <imammedo@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH 0/5 v3] convert system_powerdown command to
 notifiers
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To: qemu-devel@nongnu.org
Cc: qemu-trivial@nongnu.org, aliguori@us.ibm.com

On Wed,  5 Sep 2012 23:06:20 +0200
Igor Mammedov <imammedo@redhat.com> wrote:

ping

> global variable qemu_system_powerdown in sysemu.h is the only dep for
> qemu_irq and qemu_rise_irq is not a generic way to signal guest that it
> should shutdown.
> 
> replace it by notifiers and allow each implementation to have it's own way
> to notify guest.
> 
> git repo for testing:
>     https://github.com/imammedo/qemu/tree/shutdown_notifier.v3
> 
> compile tested:
>    target-list=x86_64-linux-user,x86_64-softmmu,sparc-softmmu,arm-softmmu
> runtime tested:
>    x86_64-softmmu + win7 guest
> 
> v3-v2:
>     - fixed bisectably issues of series
>     - make series independed of cpu_as_device series
>  
> Igor Mammedov (5):
>   Introduce powerdown_notifiers
>   acpi: use notifier for signaling guest system_powerdown command
>   target-arm: use notifier for signaling guest system_powerdown command
>   target-sparc: use notifier for signaling guest system_powerdown
>     command
>   Cleanup unused global var qemu_system_powerdown
> 
>  hw/acpi_piix4.c |  8 +++++---
>  hw/nseries.c    | 14 +++++++++++++-
>  hw/sun4m.c      | 14 +++++++++++++-
>  sysemu.h        |  2 +-
>  vl.c            | 18 ++++++++++++++----
>  5 files changed, 46 insertions(+), 10 deletions(-)
>