Re: [PATCH 1/2] zram: fix crashes due to use of cpu hotplug multistate
From: Peter Zijlstra <peterz@infradead.org>
Date: 2021-04-07 14:10:14
Also in:
linux-block, lkml
On Tue, Apr 06, 2021 at 10:54:23AM -0500, Josh Poimboeuf wrote:
Same for Red Hat. Unloading livepatch modules seems to work fine, but isn't officially supported. That said, if rmmod is just considered a development aid, and we're going to be ignoring bugs, we should make it official with a new TAINT_RMMOD.
Another option would be to have live-patch modules leak a module reference by default, except when some debug sysctl is set or something. Then only those LP modules loaded while the sysctl is set to 'YOLO' can be unloaded.