diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-03-20 11:58:09 -0500 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-03-20 11:58:09 -0500 |
| commit | fd4a0b92db6a57cba8d03efbe1cebf91f9124ce0 (patch) | |
| tree | 5886a08bfa1132058b06074f4666a36dc5ddd2a1 /arch/arm/mm/flush.c | |
| parent | 88274815f7477dc7550439413ab87c5ce4c5a623 (diff) | |
| parent | 7705a8792b0fc82fd7d4dd923724606bbfd9fb20 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'arch/arm/mm/flush.c')
| -rw-r--r-- | arch/arm/mm/flush.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 330695b6b19d..b103e56806bd 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c | |||
| @@ -24,14 +24,16 @@ | |||
| 24 | static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr) | 24 | static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr) |
| 25 | { | 25 | { |
| 26 | unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT); | 26 | unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT); |
| 27 | const int zero = 0; | ||
| 27 | 28 | ||
| 28 | set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL)); | 29 | set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL)); |
| 29 | flush_tlb_kernel_page(to); | 30 | flush_tlb_kernel_page(to); |
| 30 | 31 | ||
| 31 | asm( "mcrr p15, 0, %1, %0, c14\n" | 32 | asm( "mcrr p15, 0, %1, %0, c14\n" |
| 32 | " mcrr p15, 0, %1, %0, c5\n" | 33 | " mcr p15, 0, %2, c7, c10, 4\n" |
| 34 | " mcr p15, 0, %2, c7, c5, 0\n" | ||
| 33 | : | 35 | : |
| 34 | : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES) | 36 | : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES), "r" (zero) |
| 35 | : "cc"); | 37 | : "cc"); |
| 36 | } | 38 | } |
| 37 | 39 | ||
