https://bugzilla.kernel.org/show_bug.cgi?id=201631 --- Comment #24 from Benjamin Herrenschmidt (benh@xxxxxxxxxxxxxxxxxxx) --- Out of curiosity, how does this work in the context of pages that are GUPed either by a driver or by KVM when using file backed guest memory ? GUP will not "see" the mkclean or attempt at making read only... -- You are receiving this mail because: You are watching the assignee of the bug.