https://bugzilla.kernel.org/show_bug.cgi?id=215740 --- Comment #28 from Alan Stern (stern@xxxxxxxxxxxxxxxxxxx) --- Yes, that one. The issue of "which mapping is the problematic one" is more or less irrelevant. The warning is issued when the second mapping is created. The order of the two mappings doesn't matter, just the fact that they refer to the same cache line. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.