Re: [Qemu-devel] [PATCH v5 0/4] Refactor device_set_realized to avoid resource leak.

["Michael S. Tsirkin" <mst@redhat.com>]

On Tue, Sep 02, 2014 at 08:03:04PM +0800, arei.gonglei@huawei.com wrote:
> From: Gonglei <arei.gonglei@huawei.com>
> 
> after committing
>  [PATCH v6 0/9] Refactor PCI/SHPC/PCIE hotplug to use a more generic hotplug API


Patches  1-3 make sense for qemu-stable?

Andreas could you please comment and if yes pick them
up and add Cc qemu-stable?

2.1.1 freeze is tomorrow.

> If devcie hotplugging failed, will casuse resource leak.
> This patch series include address resouce leak and two other issuses.
> 
> v5 -> v4:
>  - add patch 1/4 'Reviewed-by' tag.
>  - change patch 2/4, propagate firsh child unrealizing failure, and
>    change this patch's commit message.(Peter)
> 
> v4 -> v3:
>  - add patch 2/4.(Thanks for Peter's suggestion)
>  - rework patch 3/4 based on patch 2/4.
> 
> v3 -> v2:
>  - add cleanup logic for set bus/child_bus realized/unrealized failed.
>  - change patch 1/3 commit message, add 'Reviewed-by' tag.
> 
> v2 -> v1:
>  - rewrite patch 1/3, using error_abort instead of local_err.
>  - rewrite patch 2/3, add cleanup logic for different error embranchment.
>  - rewrite title of patch 3/3, and a syntax fix.
> 
> Gonglei (4):
>   qdev: using error_abort instead of using local_err
>   qdev: using NULL instead of local_err for qbus_child unrealize
>   qdev: add cleanup logic in device_set_realized() to avoid resource
>     leak
>   pcie: don't assert when hotplug a PCIe device with 'function != 0'
> 
>  hw/core/qdev.c | 69 +++++++++++++++++++++++++++++++++++++++++++---------------
>  hw/pci/pcie.c  |  6 ++++-
>  2 files changed, 56 insertions(+), 19 deletions(-)
> 
> -- 
> 1.7.12.4
>