[PATCH 04/26] tty: kbd: reduce stack size with KASAN

2017-03-02 Thread Arnd Bergmann
As reported by kernelci, some functions in the VT code use significant amounts of kernel stack when local variables get inlined into the caller multiple times: drivers/tty/vt/keyboard.c: In function 'kbd_keycode': drivers/tty/vt/keyboard.c:1452:1: error: the frame size of 2240 bytes is larger

[PATCH 04/26] tty: kbd: reduce stack size with KASAN

2017-03-02 Thread Arnd Bergmann
As reported by kernelci, some functions in the VT code use significant amounts of kernel stack when local variables get inlined into the caller multiple times: drivers/tty/vt/keyboard.c: In function 'kbd_keycode': drivers/tty/vt/keyboard.c:1452:1: error: the frame size of 2240 bytes is larger