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[POWERPC] Fix 8xx build breakage due to _tlbie changes 

My changes to _tlbie to fix 4xx unfortunately broke 8xx build in a
couple of places.  This fixes it.

Spotted by Olof Johansson.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Benjamin Herrenschmidt 2007-11-20 18:32:12 +11:00 committed by Paul Mackerras
parent 072ef40e08
commit 0b47759db5
4 changed files with 4 additions and 4 deletions
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2
arch/powerpc/mm/mem.c
View File

@ -464,7 +464,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
* we invalidate the TLB here, thus avoiding dcbst
* misbehaviour.
*/
_tlbie(address);
_tlbie(address, 0 /* 8xx doesn't care about PID */);
#endif
if (!PageReserved(page)
&& !test_bit(PG_arch_1, &page->flags)) {

2
arch/powerpc/mm/mmu_decl.h
View File

@ -56,7 +56,7 @@ extern unsigned long total_lowmem;
* architectures. -- Dan
*/
#if defined(CONFIG_8xx)
#define flush_HPTE(X, va, pg) _tlbie(va)
#define flush_HPTE(X, va, pg) _tlbie(va, 0 /* 8xx doesn't care about PID */)
#define MMU_init_hw() do { } while(0)
#define mmu_mapin_ram() (0UL)

2
arch/ppc/mm/init.c
View File

@ -561,7 +561,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
* That means the zeroed TLB has to be invalidated
* whenever a page miss occurs.
*/
_tlbie(address);
_tlbie(address, 0 /* 8xx doesn't care about PID */);
#endif
if (!PageReserved(page)
&& !test_bit(PG_arch_1, &page->flags)) {

2
arch/ppc/mm/mmu_decl.h
View File

@ -49,7 +49,7 @@ extern unsigned int num_tlbcam_entries;
* architectures. -- Dan
*/
#if defined(CONFIG_8xx)
#define flush_HPTE(X, va, pg) _tlbie(va)
#define flush_HPTE(X, va, pg) _tlbie(va, 0 /* 8xx doesn't care about PID */)
#define MMU_init_hw() do { } while(0)
#define mmu_mapin_ram() (0UL)