>From 48b9d479e149dffac24f98f9491174fdfc19d26b Mon Sep 17 00:00:00 2001 From: Rene Herman Date: Thu, 21 Aug 2008 23:32:25 +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 --- arch/x86/mm/pageattr.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index b351c4f..d49e4db 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); -- 1.5.5