As this has not drawn any feedback, I am wondering whether it just went under or
whether stable maintainers wait for some word of the xen maintainer(s)...

-Stefan

On 07.06.2011 16:49, Stefan Bader wrote:
> Currently there is a problem with unmasking event channels on resume
> which causes panics on migration. This was fixed in 2.6.37, so it
> affects .32, .33, and .35 longterm (not sure about .27).
> 
> This is fixed by:
> 
> Author: Ian Campbell <[email protected]>
> Date:   Mon Nov 1 16:30:09 2010 +0000
> 
>     xen: events: do not unmask event channels on resume
>     
>     commit 6903591f314b8947d0e362bda7715e90eb9df75e upstream
> 
> Talking with Ian, he felt that this change was rather hackish and
> using two more cleanup patches would feel more appropriate. As those
> where going upstream in 2.6.39 they would be applicable for any
> stable/longterm at least back to 2.6.32.y. Though slight modifications
> are required for some older releases.
> 
> Author: Thomas Gleixner <[email protected]>
> Date:   Fri Feb 4 13:19:20 2011 +0100
> 
>     genirq: Add IRQF_FORCE_RESUME
>     
>     commit dc5f219e88294b93009eef946251251ffffb6d60 upstream
>     (backport required for .32 and .33)
> 
> Author: Thomas Gleixner <[email protected]>
> Date:   Sat Feb 5 20:08:59 2011 +0000
> 
>     xen: Use IRQF_FORCE_RESUME
>     
>     commit 676dc3cf5bc36a9e129a3ad8fe3bd7b2ebf20f5d upstream
>     (backport required for .32, .33, .35)
> 
> Both seem to be cleanups and reporters would indicate success with
> only the first patch applied, so I would leave the decission about
> the other two patches up to the stable maintainers.
> 
> I am posting the patches as required by .32 as follow-ups to this
> mail. Whenever a backport is required by other releases, the .32
> version would apply.
> 
> -Stefan
> 
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