linux-kernel - Re: [PATCH v4 0/4 resend] Introduce device assignment flag operation helper function

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Date:	Tue, 16 Sep 2014 16:21:29 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Ethan Zhao <ethan.zhao@...cle.com>
Cc:	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	gleb@...nel.org, pbonzini@...hat.com, kvm@...r.kernel.org,
	konrad.wilk@...cle.com, boris.ostrovsky@...cle.com,
	david.vrabel@...rix.com, alex.williamson@...hat.com,
	alexander.h.duyck@...el.com, ethan.kernel@...il.com
Subject: Re: [PATCH v4 0/4 resend] Introduce device assignment flag operation
 helper function

On Tue, Sep 09, 2014 at 10:21:24AM +0800, Ethan Zhao wrote:
> This patch set introduces three PCI device flag operation helper functions
> when set pci device PF/VF to assigned or deassigned status also check it.
> and patch 2,3,4 apply these helper functions to KVM,XEN and PCI.
> 
> v2: simplify unnecessory ternary operation in function pci_is_dev_assigned().
> v3: amend helper function naming.
> v4: fix incorrect type in return expression warning found by Fengguang Wu.
> 
> Appreciate suggestion from
> alex.williamson@...hat.com,
> david.vrabel@...rix.com,
> alexander.h.duyck@...el.com
> 
> Resend for v3.18 building.

Applied to pci/virtualization for v3.18, thanks.

> 
> Thanks,
> Ethan
> ---
> Ethan Zhao (4):
>   PCI: introduce helper functions for device flag operation
>   KVM: use pci device flag operation helper functions
>   xen-pciback: use pci device flag operation helper function
>   PCI: use device flag operation helper function in iov.c
> 
>  drivers/pci/iov.c                  |    2 +-
>  drivers/xen/xen-pciback/pci_stub.c |    4 ++--
>  include/linux/pci.h                |   13 +++++++++++++
>  virt/kvm/assigned-dev.c            |    2 +-
>  virt/kvm/iommu.c                   |    4 ++--
>  5 files changed, 19 insertions(+), 6 deletions(-)
> 
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