[stable/linux-6.12.y 0/2] Backport Fix incorrect overlayfs mmap() and mprotect() LSM access controls

[Greg KH]

On Mon, Jun 22, 2026 at 11:15:07AM +0800, Cai Xinchen wrote:
> Backport the patch series
> "Fix incorrect overlayfs mmap() and mprotect() LSM access controls" [1]
> to 6.12 lts
> 
> I test selinux-testsuite[2] overlay test, it pass 135 tests.
> 
> [1] https://lore.kernel.org/all/20260403030848.731867-5-paul@paul-moore.com/
> [2] https://github.com/SELinuxProject/selinux-testsuite

Again, upstream git ids are needed.  Please redo all of these and
resend.

thanks,

greg k-h