questions on how x86 uses IPI for tlb invalidates

[Kumar Gala]

I'm looking at adding some code into powerpc for doing tlb invalidate  
broadcasts via IPI and am looking at the x86 code as a model.  I was  
wondering how the x86 code ensures we aren't interrupted in the  
process of doing something like flush_tlb_page().

- k
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/