On Saturday 24 March 2007 23:38, Parag Warudkar wrote: > > > > > Signed-off-by: Parag Warudkar <[EMAIL PROTECTED]> > > > > --- linux-2.6-wk/drivers/char/keyboard.c 2007-03-24 23:01:19.000000000 > > -0400 > > +++ linux-2.6/drivers/char/keyboard.c 2007-03-24 21:43:58.000000000 > > -0400 > > @@ -1161,7 +1161,7 @@ > > > > if ((raw_mode = (kbd->kbdmode == VC_RAW)) && !hw_raw) > > if (emulate_raw(vc, keycode, !down << 7)) > > - if (keycode < BTN_MISC && keycode != KEY_RESERVED) > > + if (keycode < BTN_MISC) > > printk(KERN_WARNING "keyboard.c: can't > > emulate rawmode for keycode %d\n", keycode); > > > > #ifdef CONFIG_MAGIC_SYSRQ /* Handle the SysRq Hack */ > > > > Yikes. Wrong one above. Right one below. Against latest git. > > I use Apple keyboard and mouse which seem to generate events with > keycode==0. > > keyboard.c floods dmesg endlessly with below messages. This happens at a > very fast rate and never stops, leaving the dmesg unusable. > > [46591.960000] keyboard.c: can't emulate rawmode for keycode 0 > [46591.996000] keyboard.c: can't emulate rawmode for keycode 0 > [46592.032000] keyboard.c: can't emulate rawmode for keycode 0 > [46592.068000] keyboard.c: can't emulate rawmode for keycode 0 > [46592.104000] keyboard.c: can't emulate rawmode for keycode 0 > [46592.140000] keyboard.c: can't emulate rawmode for keycode 0 > [46592.176000] keyboard.c: can't emulate rawmode for keycode 0 > [46592.212000] keyboard.c: can't emulate rawmode for keycode 0 > [46592.248000] keyboard.c: can't emulate rawmode for keycode 0 > > The patch below avoids printing the warning if keycode == KEY_RESERVED. > > If a more correct fix is possible please let me know and I will redo this. > (I suspect avoiding call to emulate_raw() with value ranges it cannot > emulate might be a better fix?)
Actually the keyboard driver should not emit input events for that key code. Is this a USB keyboard? -- Dmitry - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
