On Tue, May 07, 2024 at 05:20:49PM +0800, zhulei wrote: > By making the following changes and using our own 4.19 kernel > verification, we can observe the output that passes the test > in dmesg. > > When using the 4.19 stable branch kernel for verification, the > dmesg has no output, which looks more like the test program is not > running. However, the code of vxlan.c is the same. > > May i ask if the changes made to the maintainer are reasonable? Why is this only a 4.19.y thing? Why is this not also relevent for Linus's current tree? thanks, greg k-h