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 63d14d974d3d82d0feeae8c73b055d330051e1b4 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable@xxxxxxxxxxxxxxx>' --in-reply-to '2024100156-oxidizing-fade-b2df@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 63d14d974d3d ("serial: qcom-geni: fix polled console corruption") cc4a0e5754a1 ("serial: qcom-geni: fix console corruption") f97cdbbf187f ("serial: qcom-geni: fix false console tx restart") 947cc4ecc06c ("serial: qcom-geni: fix soft lockup on sw flow control and suspend") 1788cf6a91d9 ("tty: serial: switch from circ_buf to kfifo") f8fef2fa419f ("tty: msm_serial: use dmaengine_prep_slave_sg()") 9054605ab846 ("tty: 8250_omap: use dmaengine_prep_slave_sg()") 8192fabb0db2 ("tty: 8250_dma: use dmaengine_prep_slave_sg()") 3bcb0bf65c2b ("Merge tag 'tty-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty") thanks, greg k-h ------------------ original commit in Linus's tree ------------------