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Re: [Qemu-block] [PATCH v3 14/33] hw/s390x/s390-virtio-ccw.c: remove qde
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From: |
Damien Hedde |
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Subject: |
Re: [Qemu-block] [PATCH v3 14/33] hw/s390x/s390-virtio-ccw.c: remove qdev_reset_all call |
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Date: |
Fri, 9 Aug 2019 10:31:38 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 |
On 8/8/19 12:50 PM, Cornelia Huck wrote:
> On Mon, 29 Jul 2019 16:56:35 +0200
> Damien Hedde <address@hidden> wrote:
>
>> Replace deprecated qdev_reset_all by device_reset_warm.
>>
>> This does not impact the behavior.
>
> Not so sure about that; see below.
In this case, qdev_reset_all is used. The qdev subtree is already reset.
device_reset_* does keep the same children-then-parent call order for
the legacy reset method. This is why the behavior is unchanged.
I will add this point in the commit message of this patch (and also in
other qdev/qbus_reset_all replacement patches) so it will be more clear.
--
Damien