提交 0b47759d 编写于 作者: B Benjamin Herrenschmidt 提交者: Paul Mackerras

[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: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NVitaly Bordug <vitb@kernel.crashing.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>
上级 072ef40e
...@@ -464,7 +464,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, ...@@ -464,7 +464,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
* we invalidate the TLB here, thus avoiding dcbst * we invalidate the TLB here, thus avoiding dcbst
* misbehaviour. * misbehaviour.
*/ */
_tlbie(address); _tlbie(address, 0 /* 8xx doesn't care about PID */);
#endif #endif
if (!PageReserved(page) if (!PageReserved(page)
&& !test_bit(PG_arch_1, &page->flags)) { && !test_bit(PG_arch_1, &page->flags)) {
......
...@@ -56,7 +56,7 @@ extern unsigned long total_lowmem; ...@@ -56,7 +56,7 @@ extern unsigned long total_lowmem;
* architectures. -- Dan * architectures. -- Dan
*/ */
#if defined(CONFIG_8xx) #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_init_hw() do { } while(0)
#define mmu_mapin_ram() (0UL) #define mmu_mapin_ram() (0UL)
......
...@@ -561,7 +561,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, ...@@ -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 * That means the zeroed TLB has to be invalidated
* whenever a page miss occurs. * whenever a page miss occurs.
*/ */
_tlbie(address); _tlbie(address, 0 /* 8xx doesn't care about PID */);
#endif #endif
if (!PageReserved(page) if (!PageReserved(page)
&& !test_bit(PG_arch_1, &page->flags)) { && !test_bit(PG_arch_1, &page->flags)) {
......
...@@ -49,7 +49,7 @@ extern unsigned int num_tlbcam_entries; ...@@ -49,7 +49,7 @@ extern unsigned int num_tlbcam_entries;
* architectures. -- Dan * architectures. -- Dan
*/ */
#if defined(CONFIG_8xx) #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_init_hw() do { } while(0)
#define mmu_mapin_ram() (0UL) #define mmu_mapin_ram() (0UL)
......
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