[PATCH v3 stable/linux-6.12.y 0/3] Backport Fix incorrect overlayfs mmap() and mprotect() LSM access controls

[Sasha Levin]

> Backport the patch series
> "Fix incorrect overlayfs mmap() and mprotect() LSM access controls" [1]
> to 6.12 lts
>
> Amir Goldstein (1):
>   fs: constify file ptr in backing_file accessor helpers
>
> Paul Moore (2):
>   lsm: add backing_file LSM hooks
>   selinux: fix overlayfs mmap() and mprotect() access checks

All three patches are queued for 6.12, thanks.

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Thanks,
Sasha