On (11/22/18 15:15), Petr Mladek wrote: > The commit cefc8be82403cf ("Consolidate bust_spinlocks()") kept > the s390-specific implementation because of the absence of CONFIG_VT. > In fact, the only difference was calling console_unblank() instead of > unblank_screen(). > > The common implementation in lib/bust_spinlocks.c started to call > unblank_screen() explicitly since the commit b61312d353da187 > ("oops handling: ensure that any oops is flushed to the mtdoops > console"). > > As a result, the custom implementation is not longer necessary. > And we could get all the other improvements of the common > implementation for free. I believe I sent a similar patch several weeks ago and it's in s390 patch queue as of now, waiting for the next merge window. lkml.kernel.org/r/20181025081108.GB26561@osiris -ss