Merge remote-tracking branch 'net-next/master'

[karo-tx-linux.git] / arch / mips / include / asm / mmu_context.h

diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h
index 3b29079b5424b4fe0f78588ab1b8821aef0a1237..e277bbad28713d3a510cf5e5dec337316f0a745a 100644 (file)
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -24,21 +24,21 @@
 #endif /* SMTC */
 #include <asm-generic/mm_hooks.h>
 
-#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
-
 #define TLBMISS_HANDLER_SETUP_PGD(pgd)                                 \
 do {                                                                   \
        extern void tlbmiss_handler_setup_pgd(unsigned long);           \
        tlbmiss_handler_setup_pgd((unsigned long)(pgd));                \
 } while (0)
 
+#ifdef CONFIG_MIPS_PGD_C0_CONTEXT
 #define TLBMISS_HANDLER_SETUP()                                                \
        do {                                                            \
                TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir);              \
-               write_c0_xcontext((unsigned long) smp_processor_id() << 51); \
+               write_c0_xcontext((unsigned long) smp_processor_id() << \
+                                               SMP_CPUID_REGSHIFT);    \
        } while (0)
 
-#else /* CONFIG_MIPS_PGD_C0_CONTEXT: using  pgd_current*/
+#else /* !CONFIG_MIPS_PGD_C0_CONTEXT: using  pgd_current*/
 
 /*
  * For the fast tlb miss handlers, we keep a per cpu array of pointers
@@ -47,21 +47,11 @@ do {                                                                        \
  */
 extern unsigned long pgd_current[];
 
-#define TLBMISS_HANDLER_SETUP_PGD(pgd) \
-       pgd_current[smp_processor_id()] = (unsigned long)(pgd)
-
-#ifdef CONFIG_32BIT
 #define TLBMISS_HANDLER_SETUP()                                                \
-       write_c0_context((unsigned long) smp_processor_id() << 25);     \
+       write_c0_context((unsigned long) smp_processor_id() <<          \
+                                               SMP_CPUID_REGSHIFT);    \
        back_to_back_c0_hazard();                                       \
        TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
-#endif
-#ifdef CONFIG_64BIT
-#define TLBMISS_HANDLER_SETUP()                                                \
-       write_c0_context((unsigned long) smp_processor_id() << 26);     \
-       back_to_back_c0_hazard();                                       \
-       TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
-#endif
 #endif /* CONFIG_MIPS_PGD_C0_CONTEXT*/
 #if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)