From 9a79f4f491f92bc713e1f28f96516b141b752600 Mon Sep 17 00:00:00 2001 From: Rene Herman Date: Fri, 22 Aug 2008 00:10:13 +0200 Subject: [PATCH] x86: {reverve,free}_memtype() take a physical address The new set_memory_array_{uc,wb}() pass virtual addresses to {reserve,free}_memtype() it seems. Signed-off-by: Rene Herman Signed-off-by: Ingo Molnar --- arch/x86/mm/pageattr.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 1785591808b..fed6ba2a8e7 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -947,7 +947,7 @@ int set_memory_array_uc(unsigned long *addr, int addrinarray) * for now UC MINUS. see comments in ioremap_nocache() */ for (i = 0; i < addrinarray; i++) { - if (reserve_memtype(addr[i], addr[i] + PAGE_SIZE, + if (reserve_memtype(__pa(addr[i]), __pa(addr[i]) + PAGE_SIZE, _PAGE_CACHE_UC_MINUS, NULL)) goto out; } @@ -956,7 +956,7 @@ int set_memory_array_uc(unsigned long *addr, int addrinarray) __pgprot(_PAGE_CACHE_UC_MINUS), 1); out: while (--i >= 0) - free_memtype(addr[i], addr[i] + PAGE_SIZE); + free_memtype(__pa(addr[i]), __pa(addr[i]) + PAGE_SIZE); return -EINVAL; } EXPORT_SYMBOL(set_memory_array_uc); @@ -998,7 +998,7 @@ int set_memory_array_wb(unsigned long *addr, int addrinarray) { int i; for (i = 0; i < addrinarray; i++) - free_memtype(addr[i], addr[i] + PAGE_SIZE); + free_memtype(__pa(addr[i]), __pa(addr[i]) + PAGE_SIZE); return change_page_attr_clear(addr, addrinarray, __pgprot(_PAGE_CACHE_MASK), 1); -- 2.39.5