On Sun, May 02, 2010 at 02:43:52PM -0700, Kevin Cernekee wrote: > The "nofpu" and "nodsp" kernel command line options currently do not > affect CPUs that are brought online later in the boot process or > hotplugged at runtime. It is desirable to apply the nofpu/nodsp options > to all CPUs in the system, so that surprising results are not seen when > a process migrates from one CPU to another. I like this patch; this solution is also cleaner than iterating over the cpu data array. However as it constitutes a change in established kernel behaviour I prefer to queue this patch for 2.6.35 rather than applying it immediately. Thanks! Ralf
