On 2023/2/3 1:20, Sasha Levin wrote: > On Wed, Feb 01, 2023 at 10:39:49AM +0800, GUO Zihua wrote: >> This series backports patches in order to resolve the issue discussed >> here: >> https://lore.kernel.org/selinux/389334fe-6e12-96b2-6ce9-9f0e8fcb85bf@xxxxxxxxxx/ >> >> This required backporting the non-blocking LSM policy update mechanism >> prerequisite patches. > > Do we not need this on newer kernels? Why only 4.19? > Hi Sasha. The issue mentioned in this patch was fixed already in the newer kernel. All three patches here are backports from mainline. -- Best GUO Zihua