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Re: [Qemu-devel] [PATCH 1/4] char: add a post_load callback
From: |
Alon Levy |
Subject: |
Re: [Qemu-devel] [PATCH 1/4] char: add a post_load callback |
Date: |
Thu, 21 Mar 2013 04:54:32 -0400 (EDT) |
> On 03/20/13 17:59, Alon Levy wrote:
> >> > I thought we previously discussed this? Just implement a
> >> > migration
> >> > hook
> >> > in the spice code.
> > We did and Gerd objected so I sent this to have this discussion
> > again, with him.
>
> migration section != migration hook.
>
> I think what Anthony asks for is to register a migration state
> notifier
> and handle the post-migration action there instead of adding a
> chardev
> callback.
Yes, but then to know if the frontend (aka guest, aka
virtio-console/virtio-serial-bus) is connected we need some api in the chardev
layer, which is what I asked about. That way spice-qemu-char doesn't need to
keep any vmstate.
>
> cheers,
> Gerd
>
>
>
>
- [Qemu-devel] [PATCH v2 0/4] for spice post load char device hook, Alon Levy, 2013/03/20
- [Qemu-devel] [PATCH 2/4] virtio-serial: add a post_load callback implemented by port, Alon Levy, 2013/03/20
- [Qemu-devel] [PATCH 1/4] char: add a post_load callback, Alon Levy, 2013/03/20
- Re: [Qemu-devel] [PATCH 1/4] char: add a post_load callback, Alon Levy, 2013/03/20
- Re: [Qemu-devel] [PATCH 1/4] char: add a post_load callback, Anthony Liguori, 2013/03/20
- Re: [Qemu-devel] [PATCH 1/4] char: add a post_load callback, Hans de Goede, 2013/03/21
- Re: [Qemu-devel] [PATCH 1/4] char: add a post_load callback, Hans de Goede, 2013/03/21
- [Qemu-devel] [PATCH v3 0/2] spice-qemu-char fix agent mouse after migration, Alon Levy, 2013/03/21
- [Qemu-devel] [PATCH 1/2] char: add qemu_chr_be_is_fe_connected, Alon Levy, 2013/03/21
- Re: [Qemu-devel] [PATCH 1/2] char: add qemu_chr_be_is_fe_connected, Anthony Liguori, 2013/03/21
- Re: [Qemu-devel] [PATCH 1/2] char: add qemu_chr_be_is_fe_connected, Alon Levy, 2013/03/21
- Re: [Qemu-devel] [PATCH 1/2] char: add qemu_chr_be_is_fe_connected, Anthony Liguori, 2013/03/21
- Re: [Qemu-devel] [PATCH 1/2] char: add qemu_chr_be_is_fe_connected, Alon Levy, 2013/03/21