The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 5b511572660190db1dc8ba412efd0be0d3781ab6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024080724-regulate-octane-678d@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 5b5115726601 ("drm/i915: Fix possible int overflow in skl_ddi_calculate_wrpll()") 4d6e86fbecbb ("drm/i915: Introduce some local PLL state variables") 25591b66d0a4 ("drm/i915: s/dev_priv/i915/ in the shared_dpll code") 51d3e6292719 ("drm/i915: Introduce for_each_shared_dpll()") 99e5a010e815 ("drm/i915: Decouple I915_NUM_PLLS from PLL IDs") 027c57017795 ("drm/i915: Stop requiring PLL index == PLL ID") 461f35f01446 ("Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm") thanks, greg k-h ------------------ original commit in Linus's tree ------------------