Hello David, Eric, please help me out.
I'm looking at 363b02dab09b ("KEYS: Fix race between updating and finding a negative key") right now. So, I see that it has been backported to stable 4.4+. My question is -- do we have those test_bit(KEY_FLAG_INSTANTIATED) and test_bit(KEY_FLAG_NEGATIVE) races in stable 4.1? -ss