[lttng-dev] LTTng 2.12 modules from PPA fail to install

Hi LTTng experts, On my Linux Ubuntu 18.04 machine (4.15.0-129-generic kernel) the installation of the LTTng kernel modules fail using the official PPA. I found a log file lttng-modules-dkms.0.crash with some details on the installation failure. See pastebin [1] for the detailed error message.

Re: [lttng-dev] 回复: help modpost: "__bad_cmpxchg"

Hi, Note The initial email was sent to the "owner" of the mailing list. Please *always* send email to the mailing list directly: lttng-dev@lists.lttng.org . Otherwise we will not be interested in helping you in the future. Sorry forgot to ask you the following. What is the arm CPU you ar