(In reply to Alexander Tsoy from comment #0) > > linux-4.17.x with CONFIG_TRANSPARENT_HUGEPAGE=y = OK > linux-4.17.x with CONFIG_TRANSPARENT_HUGEPAGE=n + mesa-8.0.x / mesa-8.1.x = > hang Did you swap CONFIG_TRANSPARENT_HUGEPAGE=y/n here? I.e. CONFIG_TRANSPARENT_HUGEPAGE=y is bad, CONFIG_TRANSPARENT_HUGEPAGE=n is good? If not, how exactly did you bisect with CONFIG_TRANSPARENT_HUGEPAGE=y ?