Hi Linus, Building Linus' tree, today's linux-next build (x86_64 allmodconfig) failed like this: ERROR: "handle_edge_irq" [drivers/gpio/gpio-pch.ko] undefined! ERROR: "irq_to_desc" [drivers/gpio/gpio-pch.ko] undefined! This has been reported elsewhere by DaveM. Caused by commit df9541a60af0 ("gpio: pch9: Use proper flow type handlers"). I have reverted that commit for today. -- Cheers, Stephen Rothwell sfr@canb.auug.org.au