https://bugzilla.kernel.org/show_bug.cgi?id=203105 --- Comment #2 from Jakub Nowak (jakub.jakub.nowak@xxxxxxxxx) --- Michael, Sorry, English is not my native language. I'll try to describe it better. I've made a mistake when I've said what the program prints, it should be: parent, ctid: 0 child, ctid: 24379 parent, ctid: 24379 where 24379 is a tid of the child. The sentence "The store operation completes before clone() returns control to user space" from manual page isn't correct. As can be seen in this example program, the ctid value printed _right after_ returning from clone() is 0. The manual page says that it should be set before clone() returns, but it's not. It then prints non-zero value after the sleep. This shows that the value isn't set before clone() returns but rather later on, after some time. Thank you for your patience, Jakub -- You are receiving this mail because: You are on the CC list for the bug.
