On Sun, Apr 21, 2024 at 01:11:19PM -0400, Sasha Levin wrote:
This is a note to let you know that I've just added the patch titled
configs/hardening: Fix disabling UBSAN configurationsto the 6.8-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: configs-hardening-fix-disabling-ubsan-configurations.patch and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
commit a54fba0bb1f52707b423c908e153d6429d08db58 Author: Nathan Chancellor nathan@kernel.org Date: Thu Apr 11 11:11:06 2024 -0700
configs/hardening: Fix disabling UBSAN configurations[ Upstream commit e048d668f2969cf2b76e0fa21882a1b3bb323eca ]
While I think backporting this makes sense, I don't know that backporting 918327e9b7ff ("ubsan: Remove CONFIG_UBSAN_SANITIZE_ALL") to resolve the conflict with 6.8 is entirely necessary (or beneficial, I don't know how Kees feels about it though). I've attached a version that applies cleanly to 6.8, in case it is desirable.
Cheers, Nathan