On Fri, Nov 23, 2018 at 11:17:48AM +0900, Sergey Senozhatsky wrote: > 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 Yes, it will be added soon to the features branch of the s390/linux.git repository on kernel.org and then hit linux-next.