Gilles Chanteperdrix wrote: > > Hi, > > As once discussed with Heikki, and after a first missed attempt, here > is a patch for x86 which attempts to cope correctly with Linux (non > real-time) drivers using FPU in kernel-space. > > I tested it on my laptop without drivers using FPU, and it appears to > work correctly, but it would be nice if people that had problems with > the previous attempt (if I remember correctly, on old pentiums and on > AMD processors) could test this patch.
Just fired up on a Pentium MMX which used to have problems with the first approad. Switchtest reports no problems. What about writing a simple test case for the non-RT in-kernel FPU usage? Jan
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