On Mon 2020-02-17 13:40:10, Andy Shevchenko wrote: > This is third version to get rid of problematic DMA and PM calls in > the serial kernel console code. > > Patches 1, 3 and 4 are preparatory ones. > > After previous discussion Tony suggested to add a possibility to detach > and attach back kernel console from user space. It's done in the patch 2. > > Note, it depends to recently submitted and applied patches in > the core console code [2, 3]. Petr, may you confirm that [3] is > immutable or even send Greg KH a PR? Yes, the branch for-5.7-console-exit in printk.git is basically immutable. I do my best to prevent rebasing. > Greg, see above note before applying, thanks! > > [1]: https://lore.kernel.org/patchwork/cover/905632/ > [2]: https://lore.kernel.org/lkml/20200203133130.11591-1-andriy.shevchenko@xxxxxxxxxxxxxxx/ > [3]: https://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git/log/?h=for-5.7-console-exit Best Regards, Petr
