Re: [Xen-devel] [PATCH] fix misc issues related to allowing support of more CPUs

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 19/9/08 14:01, "Jan Beulich" <jbeulich@xxxxxxxxxx> wrote:

> Includes a small improvement (I think) to last_cpu(), and a necessary
> conversion from BUG_ON() to WARN_ON() in vsnprintf().

Why must it be WARN_ON()? You think you could specify strings so long that
they overflow 32 bits? You've got other problems in that case.

 -- Keir



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