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Stoakes wrote: > > > +cc literally everyone you should have cc'd in mm :/ > > > > > > Hi Mikulas, > > > > > > You really need to check MAINTAINERS, you've sent a patch that changes mm/vma.c > > > without cc'ing a single maintainer or reviewer of that file. I just happened to > > > notice this by chance, even lei seemed to mess up the file query for some > > > reason. > > > > Ah yes, it's because this patch breaks the VMA userland tests. > > > > You need to modify tools/testing/vma/vma_internal.h and rename signal_pending() to > > fatal_signal_pending(). > > > > You can check it by going to the tools/testing/vma directory running make and > > executing the vma executable. > > > > This one I don't blame you for, there were meant to be CI tests for this in mm > > but for some reason that's just not been done. > > > > But this needs fixing. If this is being backported to all human history you > > probably don't want to do that, but that leaves commits with broken tests in so > > an alternative would be to add a patch that gets added before this one that adds > > fatal_signal_pending() to vma_internal.h. > > > > But not sure how feasible that is? Andrew? > > Not understanding why it requires a separate patch. Can we modify this > patch so it makes the necessary alterations to selftests? > Because afaict this needs backporting to every single stable kernel (we need a fixes tag clearly, I reviewed that elsewhere), so doing other stuff might make it not-backportable or at least very very unreasonably painful. Thanks, Lorenzo