On Thu, Nov 08, 2007 at 02:17:21PM +0100, Simon 'corecode' Schubert wrote: > Joerg Sonnenberger wrote: > > On Thu, Nov 08, 2007 at 02:07:55PM +0800, Sepherosa Ziehau wrote: > >> My problem with "/dev/sysmouse" is that my mouse pointer will go to > >> upper left corner and can't move anymore. > > > > Sounds like the FPU-used-in-signal handler issue. > > do you know what is going on there or do you only know that the fpu has > to do something with this?
I know that various signal handlers used floating point and the issues reported fall into the category of "likely overwritten FPU state". Joerg