The upstream lttng-modules project is compatible and buildable on all >3.0 kernels. The new lttng-modules 2.12.2 code should continue to function fine on the 5.4 kernel.
I confirmed that the this latest package builds and loads without any errors or warnings on the 5.4 kernel.
Therefore, it is more accurate to say there is a small potential for regression on the 5.4 kernel - and that would likely indicate an upstream bug in lttng-modules itself.
The upstream lttng-modules project is compatible and buildable on all >3.0 kernels. The new lttng-modules 2.12.2 code should continue to function fine on the 5.4 kernel.
I confirmed that the this latest package builds and loads without any errors or warnings on the 5.4 kernel.
Therefore, it is more accurate to say there is a small potential for regression on the 5.4 kernel - and that would likely indicate an upstream bug in lttng-modules itself.