On 2023/05/08 15:56, Greg KH wrote: > On Sun, May 07, 2023 at 11:56:29PM +0900, Tetsuo Handa wrote: >> commit 1007843a91909a4995ee78a538f62d8665705b66 upstream. > > For obvious reasons, we can't just apply this to 4.14.y. Please provide > fixes for all other stable trees as well so that you do not have a > regression when updating to a newer kernel. > > I'll drop this from my review queue for now and wait for all of the > backported versions. 5.15+ stable kernels already have the upstream patch applied. Only 4.14/4.19/5.4/5.10 stable kernels failed to apply the upstream patch due to the need to append include/linux/printk.h part. I want to hear whether Petr Mladek is happy with this partial printk.h backport ( https://lkml.kernel.org/r/ZC0298t3o6+TyASH@alley ) before I spam everyone with the same change for 4.19/5.4/5.10.
