Re: [Qemu-devel] [PATCH 0/4] qdev: switch reset to post-order, clean up PCI reset

[Michael S. Tsirkin]

On Fri, Dec 06, 2013 at 05:54:23PM +0100, Paolo Bonzini wrote:
> PCI is handling resetting of its devices before the bus is reset,
> but this is only necessary because qdev is broken and usually does
> pre-order reset.  Post-order is a much better definition.  Drop
> the unnecessary flexibility that lets bus decide the reset order,
> convert to post-order, and make PCI use common code for reset.
> 
> Paolo Bonzini (4):
>   pci: do not export pci_bus_reset
>   pci: clean up resetting of IRQs
>   qdev: allow both pre- and post-order vists in qdev walking functions
>   qdev: switch reset to post-order

Applied, thanks!

I had to fix the last patch as it broke virtio ccw though.

Also, waiting for tests to start passing on master
again before I send pull request.

>  hw/core/qdev.c         |   47 ++++++++++++++++++++++++++++++++++-------------
>  hw/pci/pci.c           |   42 ++++++++++++++++++++----------------------
>  hw/pci/pci_bridge.c    |    2 +-
>  include/hw/pci/pci.h   |    1 -
>  include/hw/qdev-core.h |   15 ++++++++++-----
>  5 files changed, 65 insertions(+), 42 deletions(-)