Commit 86a8a839 authored Sep 01, 2005 by Russell King Committed by Russell King Sep 01, 2005

[ARM] Fix ARMv6 page table bits



We weren't explicitly setting the page table bits we desired
in user_prot in the protection table, which resulted in the
user mappings for v6 CPUs being marked global.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 103461a8

arch/arm/mm/mm-armv.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -453,7 +453,7 @@ static void __init build_mem_type_table(void)

		for (i = 0; i < 16; i++) {
		unsigned long v = pgprot_val(protection_map[i]);
		v &= (~(PTE_BUFFERABLE\|PTE_CACHEABLE)) \| user_pgprot;
		v = (v & ~(PTE_BUFFERABLE\|PTE_CACHEABLE)) \| user_pgprot;
		protection_map[i] = __pgprot(v);
		}