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Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
[powerpc.git]
/
arch
/
arm
/
mm
/
flush.c
diff --git
a/arch/arm/mm/flush.c
b/arch/arm/mm/flush.c
index
330695b
..
b103e56
100644
(file)
--- a/
arch/arm/mm/flush.c
+++ b/
arch/arm/mm/flush.c
@@
-24,14
+24,16
@@
static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
{
unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
{
unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
+ const int zero = 0;
set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
flush_tlb_kernel_page(to);
asm( "mcrr p15, 0, %1, %0, c14\n"
set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
flush_tlb_kernel_page(to);
asm( "mcrr p15, 0, %1, %0, c14\n"
- " mcrr p15, 0, %1, %0, c5\n"
+ " mcr p15, 0, %2, c7, c10, 4\n"
+ " mcr p15, 0, %2, c7, c5, 0\n"
:
:
- : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES)
+ : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES)
, "r" (zero)
: "cc");
}
: "cc");
}