On Sun, Aug 08, 2010 at 03:47:52PM +0530, Santosh Shilimkar wrote: > @@ -475,6 +486,9 @@ static void __init build_mem_type_table(void) > mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask; > mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask; > mem_types[MT_MEMORY].prot_sect |= ecc_mask | cp->pmd; > + mem_types[MT_MEMORY].prot_pte |= kern_pgprot; > + mem_types[MT_MEMORY_NONCACHED].prot_sect |= ecc_mask | cp->pmd; > + mem_types[MT_MEMORY_NONCACHED].prot_pte |= kern_pgprot;
This is wrong - it will result in the non-cached memory mapped in as sections having the same cache settings as MT_MEMORY - in other words, probably write back. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
