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Re: [Xen-devel] Xen 4.5: revert dpci patches

Monday, January 12, 2015, 5:49:44 PM, you wrote:

> Hey,

> Two folks (Malcom, Sander) have reported issues with the dpci softirq code and
> while I've an fix that fixes it, and this stage I am uncomfortable putting
> it in Xen 4.5. As such I am going to revert from Xen 4.5 tree
> (only) these patches:

> 104072f dpci: add 'masked' as a gate for hvm_dirq_assist to process
> f6dd295 dpci: replace tasklet with softirq
> aeeea48 dpci: move from an hvm_irq_dpci (and struct domain) to an 
> hvm_dirq_dpci model

> Which will make that code be as it was in Xen 4.4.

> They (patches) are not going to be reverted in staging where
> I will continue troubleshooting and fix it.

> The proposed patch is 
> http://lists.xen.org/archives/html/xen-devel/2015-01/msg01024.html
> for those curious folks.

Ok i will test the 4.5-staging branch with the reverts as well this evening,
see if that doesn't turn up anything on my config.


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