[Xen-devel] Re: Need help with fixing the Xen waitqueue feature

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.11.11 at 05:29, "Andres Lagar-Cavilla" <andres@xxxxxxxxxxxxxxxx> 
>>> wrote:
> The tools retry as long as IOCTL_PRIVCMD_MMAPBATCH_V2 is supported. Which
> it isn't on mainline linux 3.0, 3.1, etc.

Seems like nobody cared to port over the code from the old 2.6.18 tree
(or the forward ports thereof).

> Which dom0 kernel are you using?

Certainly one of our forward port kernels.

> And for backend drivers implemented in the kernel (netback, etc), there is
> no retrying.

As above, seems like nobody cared to forward port those bits either.

Jan


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