On Fri, Mar 11, 2011 at 7:30 PM, Felipe Contreras <felipe.contreras@xxxxxxxxx> wrote: > We need to protect not only the dmm_map list, but the individual > map_obj's, otherwise, we might be building the scatter-gather list with > garbage. So, use the existing proc_lock for that. > > I observed race conditions which caused kernel panics while running > stress tests, also, Tuomas Kulve found it happening quite often in > Gumstix Over. This patch fixes those. > > Cc: Tuomas Kulve <tuomas@xxxxxxxx> > Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx> Omar, 2.6.38 is imminent, if this patch has any chance of getting in, I think you would need to push it soon. Cheers. -- Felipe Contreras -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
