On Thu, 2009-01-08 at 11:11 +0000, Alan Cox wrote: > > > Seems that we are in interrupt, doing hvc_poll, which does > > > tty_flip_buffer_push > > Which means that someone has tty->low_latency set and is calling > tty_flip_buffer_push in an IRQ. That has never been allowed or safe, and > now it hurts ;)
Heh, allright :-) I'll see where that flag is set and clear it when using IRQs. > That comment has been there for some years in varying formats Possibly, I didn't write that code, thanks for pointing me to the problem. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
