Re: [Xen-devel] [PATCH] Event channel request fix

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 6 Oct 2005, at 04:05, Stefan Berger wrote:

> I compiled Xen for SMP and for some strange reason I could not always 
> get the network interface connected to the backend - same for the TPM 
> frontend and probably also block frontend. The attached patch fixes 
> this problem for all three drivers by explicitly setting the requested 
> port for the channel to 0. Since the structure is on the stack (and 
> not declared static) all its members should be explicitly initialized. 
> I don't know why I did not encounter this problem on non-SMP systems 
> before...
I broke it yesterday. Previously 'cmd' was statically initialised, and 
that caused all other fields to get filled with zero automatically. 
Oops. :-)
 -- Keir


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