Hey Eric, Thanks for your prompt response. However, I do not have the "FLAT_MEMORY" option available. I can only select the sparse memory model.
I have upgraded to 2.6.35 and so far the problem has not occured. However, I haven't used the system much. Again, it seems that a specific event triggers the problem. Also, can someone tell me whether the ubuntu kernel patch is recommended to use with Xenomai ? If so, can someone tell me how to get the patch for my particular kernel version 2.6.35 ? ( I am sorry if this is the wrong mailing list to ask this question ) THANKS, peter On Mon, Oct 25, 2010 at 9:24 AM, Eric Noulard <[email protected]>wrote: > 2010/10/25 Peter Pastor <[email protected]>: > > Hey guys, > > > > [...] > > > @Eric: > > I still haven't managed to disable SPARSEMEM. From what I understand, in > > order to disable SPARSEMEM I have to disable options that "selects: > > SPARSEMEM". MEMORY_HOTPLUG_SPARSE depends on SPARSEMEM, > disabling/enabling > > it does not get me closer to be able to disable SPARSEMEM, does it ? > > The MEMORY_HOTPLUG_SPARSE dependency was just an example. > You may have several other options depending on it (I don't know the > full list of them). > > In the "Memory model" section of kernel configuration > if you chose "FLAT" memory model it should disable any "SPARSEMEM_xx" > option alltogether. > > However as stated by Jan, your problem does not seem to be in this area > may be you should first upgrade to 2.6.35 and then tweak more kernel > options if the problem persist. > > -- > Erk > Membre de l'April - « promouvoir et défendre le logiciel libre » - > http://www.april.org >
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