linux.git - Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Age	Commit message (Collapse)	Author	Files	Lines
2022-10-21	module: tracking: Keep a record of tainted unloaded modules only	Aaron Tomlin	1	-0/+3
	[ Upstream commit 47cc75aa92837a9d3f15157d6272ff285585d75d ] This ensures that no module record/or entry is added to the unloaded_tainted_modules list if it does not carry a taint. Reported-by: Alexey Dobriyan <adobriyan@gmail.com> Fixes: 99bd9956551b ("module: Introduce module unload taint tracking") Signed-off-by: Aaron Tomlin <atomlin@redhat.com> Acked-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-05-12	module: Introduce module unload taint tracking	Aaron Tomlin	1	-0/+61
	Currently, only the initial module that tainted the kernel is recorded e.g. when an out-of-tree module is loaded. The purpose of this patch is to allow the kernel to maintain a record of each unloaded module that taints the kernel. So, in addition to displaying a list of linked modules (see print_modules()) e.g. in the event of a detected bad page, unloaded modules that carried a taint/or taints are displayed too. A tainted module unload count is maintained. The number of tracked modules is not fixed. This feature is disabled by default. Signed-off-by: Aaron Tomlin <atomlin@redhat.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>