Yes it was in 5.0-rc7. Thanks for catching that ☺ From: Sparr [mailto:sparr0@gmail.com] Sent: Thursday, February 28, 2019 9:39 PM To: Kammela, Gayatri <gayatri.kammela(a)intel.com&gt; Cc: powertop(a)lists.01.org; Pablo Catalina <xkill(a)locolandia.net&gt;; harv(a)gmx.de; Ivo Nenchev <ivo.n.nenchev(a)gmail.com&gt; Subject: Re: Update on recent segfault issue with powertop It appears to also be fixed in 5.0-rc8 On Thu, Feb 28, 2019 at 9:25 PM Kammela, Gayatri <gayatri.kammela@intel.com<mailto:gayatri.kammela@intel.com>> wrote: Hi, As suspected, the segfault issue in stable releases (4.20.10/4.20.9/4.20.8) is due to the same patch that caused segfault in mainline 5.0-rc6. Here is the original patch https://lkml.org/lkml/2019/1/10/412 that caused the issue. It made in to 4.20.8 (https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-sta... ) stable release and only fixed in 4.20.11(https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/l... ). Thanks to everyone who tested it and reported! Thanks , Gayatri Kammela