Messages in this thread | | | Date | Fri, 10 Jan 2014 11:34:15 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH v3 4/6] arm: add early_ioremap support |
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On Thu, Jan 09, 2014 at 10:50:31PM -0500, Mark Salter wrote: > +#define FIXMAP_PAGE_NORMAL (L_PTE_MT_WRITEBACK | L_PTE_YOUNG | L_PTE_PRESENT) > +#define FIXMAP_PAGE_IO (L_PTE_MT_DEV_NONSHARED | L_PTE_YOUNG | L_PTE_PRESENT)
Doesn't this also want L_PTE_XN for at least IO mappings - maybe for the normal too if no code is expected to be run from it.
-- FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up. Estimation in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad. Estimate before purchase was "up to 13.2Mbit".
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