Re: [Xen-devel] [PATCH V2 0/6] mini-os: check and fix up against nested events in x86-64 kernel entry

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Mon, 2013-04-22 at 16:00 +0100, Xu Zhang wrote:
> Another thing: mini-os x86-32bit fixes up against event re-entrant using 
> a look up table in the similar fashion of the initial version of these 
> patches. There is no problem correctness wise. But such table could be 
> hard to maintain, as Jeremy pointed out. So I can apply the similar 
> refinement on x86_32.S, too. It also makes mini-os 32bit kernel entry 
> consistent with 64bit's. Let me know if it is worth doing.

IMHO it is worth doing.

However probably not for 4.3 since it is more of a cleanup than a bug
fix.

Ian.


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