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[ARM] Fix ARMv6 page table bits

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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>
This commit is contained in:
Russell King 2005-09-01 22:41:55 +01:00 committed by Russell King
parent 103461a80c
commit 86a8a83963
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mm/mm-armv.c
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@ -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);
}