Dear all, sorry for posting this to the wrong list, should have gone to linux-arm-kernel, please ignore. Koen. On Thu, Jul 29, 2010 at 10:14 AM, koen velle <koen.velle@xxxxxxxxx> wrote: > Hi, > > I've got a (simulated) system where I can select my cache sizes. Boot > goes fine with 4, 8, and 16k cache, but goes boink with 32k cache. > While debugging, I'm able to find out that in __do_page_fault, I end > up at the label out_of_memory, as handle_mm_fault returns > VM_FAULT_OOM. > > This does not happen with caches <32k. Otherwise, both my system and > my linux config are identical, only the cache size is different. > > Is there anything that can explain this ? Do I need to modify the > kernel configuration somehow if I want to use 32k caches ? Does the > kernel consume more memory when using 32k caches due to dealing with > cache coloring ? > > In short, any easy answers ? > > Thanks, > > Koen. > -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
