diff options
| author | Rene Herman <rene.herman@keyaccess.nl> | 2008-08-22 00:10:13 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-22 06:07:32 +0200 |
| commit | 9a79f4f491f92bc713e1f28f96516b141b752600 (patch) | |
| tree | 4b95106da98ae6c02ff9a256149403ca7c2b7bd3 /arch/x86/mm/pageattr.c | |
| parent | 8b53b57576292b92b27769f9e213df19b6e57786 (diff) | |
| download | lwn-9a79f4f491f92bc713e1f28f96516b141b752600.tar.gz lwn-9a79f4f491f92bc713e1f28f96516b141b752600.zip | |
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 <rene.herman@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/pageattr.c')
| -rw-r--r-- | 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 1785591808bd..fed6ba2a8e7e 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); |