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Re: [Xen-devel] [PATCH] qemu-xen-trad: free all the pirqs for msi/msix when driver unloads

On 2014-8-4 22:01, Konrad Rzeszutek Wilk wrote:
On Tue, Jul 08, 2014 at 09:12:39AM +0800, Zhenzhong Duan wrote:
On 2014-7-8 4:40, Konrad Rzeszutek Wilk wrote:
On Fri, Jul 04, 2014 at 09:29:38AM +0800, Zhenzhong Duan wrote:
On 2014-7-4 1:54, Konrad Rzeszutek Wilk wrote:
On Thu, Jul 03, 2014 at 11:12:18AM +0800, Zhenzhong Duan wrote:
There is a patch dependency missed.
Is that one upstream as well? Or does it not need to be?
If it is upstream, what is the title/commit id of that one?

Thank you!
It's upstream, see detail below
[konrad@build-external qemu-xen-dir]$ pwd
[konrad@build-external qemu-xen-dir]$ git show 
fatal: bad object adf74189dd58014744a4b8c9d64407d629da5e2f
[konrad@build-external qemu-xen-dir]$ git log --grep="clear all MSI"
[konrad@build-external qemu-xen-dir]$

Sorry, I mean qemu-xen-traditional upstream git
Ok, is that patch upstream? Should it be upstream? If so, had it been
posted in the past?
It's already in qemu-xen upstream, see below

void xen_pt_msi_disable(XenPCIPassthroughState *s)
    /* clear msi info */
    msi->flags &= ~PCI_MSI_FLAGS_ENABLE;
    msi->initialized = false;
    msi->mapped = false;
    msi->pirq = XEN_PT_UNASSIGNED_PIRQ;

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