On Mon, Sep 02, 2024 at 11:10:44AM +0800, Yenchia Chen wrote: > From: "yenchia.chen" <yenchia.chen@xxxxxxxxxxxx> > > We have met a deadlock issue on our device when resuming. > After applying this patch which is picked from mainline, issue solved. > We'd like to backport to 5.15.y and could you help to review? thanks. > > [ Upstream commit 3e999770ac1c7c31a70685dd5b88e89473509e9c ] For obvious reasons (and as per the documentation), we can't take commits that are not also in all newer kernel releases, otherwise you would have a regression if you moved to a newer kernel, right? Please submit a series for all affected releases if you wish for a patch to be applied to the trees. thanks, greg k-h