On Tue, 19 Jul 2016, Andy Gross wrote: > So not too long ago there were irq extensions that you could add in to an > irq controller that would allow for intercepting the set wake calls. This > went away and was replaced by the hierarchical irq design.
For a very good reason. The 'extensions' were a horrible hack and an
unmaintainable mess. This problem is not that hard to solve w/o these hacks.
Thanks,
tglx
