Messages in this thread | | | Date | Thu, 10 Jun 2010 13:37:46 -0600 | Subject | Re: Aerospace and linux | From | Brian Gordon <> |
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Yes. Thats exactly what I am looking for. Even if there is a speed penalty, I wouldn't mind so much. However wikipedia says that XIP is filesystem dependent and im stuck with FAT32 or NTFS. Wikipedia claims NTFS can do XIP. Is this true under linux?
On Thu, Jun 10, 2010 at 1:23 PM, Massimiliano Galanti <massiblue@libero.it> wrote: > >> What about .ro and .text sections of an executable? I would think >> kernel support for that would be required. If its application data, >> then all sorts of things are possible like you described. Ive also >> seen critical ram variables be stored in triplicate and then >> compared/voted just to ensure no silent SEU corruption. > > Maybe slightly off topic but... if flash is safer than ram, what about using > XIP (where possible, e.g. on NORs)? That would not put .data sections into > ram, at least. > > -- > Massimiliano > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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