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Re: [Qemu-devel] [Qemu-ppc] [PATCHv3 0/9] pseries: Fix and extend PAPR R

From: Alexander Graf
Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCHv3 0/9] pseries: Fix and extend PAPR RTC implementation
Date: Mon, 09 Feb 2015 22:47:29 +0100
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.4.0

On 06.02.15 04:55, David Gibson wrote:
> At the moment, the PAPR RTC implementation (actually a paravirt
> firmware interface, rather than a normal device) works directly off
> host time, and so doesn't respect the options such as clock=vm which
> can be specified in the -rtc command line option.  This series
> addresses those defects.
> The above makes it clearer that the spapr RTC should probably be its
> own separate qdev, so this series also implements that.
> Finally it moves the code from mc146818rtc for publishing the RTC time
> via QOM into generic QOM helpers, and extends the PAPR RTC driver to
> export in a similar way.
> Changes since v2:
>   * We still need the rtc_offset field in sPAPREnvironment to handle
>     incoming migrations from older versions, but we no longer send it
>     for outgoing migrations.
> Changes since v1:
>   * Actually create a qdev device for the PAPR RTC
>     * Instead of duplicating the QOM publishing code from mc146818, move
>         it into a generic helper

Thanks, applied to ppc-next.


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