diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2014-05-28 19:00:14 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-29 15:08:23 +0200 |
| commit | 2e2d663d2dd64ffe9855be0b35aa221c9b8139f2 (patch) | |
| tree | 508667aa6fbab564e7875d3953671265d0176e69 /arch/mips/include/asm/mmu_context.h | |
| parent | 5ec79bf919ddb53fd98893b7217897c839aa19cc (diff) | |
| parent | 322014531e1fac4674b8eef67e4f80aca1e9f003 (diff) | |
Merge branch 'wip-mips-pm' of https://github.com/paulburton/linux into mips-for-linux-next
Diffstat (limited to 'arch/mips/include/asm/mmu_context.h')
| -rw-r--r-- | arch/mips/include/asm/mmu_context.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h index 0f75aaca201b..2e373da5f8e9 100644 --- a/arch/mips/include/asm/mmu_context.h +++ b/arch/mips/include/asm/mmu_context.h @@ -27,11 +27,15 @@ do { \ } while (0) #ifdef CONFIG_MIPS_PGD_C0_CONTEXT + +#define TLBMISS_HANDLER_RESTORE() \ + write_c0_xcontext((unsigned long) smp_processor_id() << \ + SMP_CPUID_REGSHIFT) + #define TLBMISS_HANDLER_SETUP() \ do { \ TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir); \ - write_c0_xcontext((unsigned long) smp_processor_id() << \ - SMP_CPUID_REGSHIFT); \ + TLBMISS_HANDLER_RESTORE(); \ } while (0) #else /* !CONFIG_MIPS_PGD_C0_CONTEXT: using pgd_current*/ @@ -43,9 +47,12 @@ do { \ */ extern unsigned long pgd_current[]; -#define TLBMISS_HANDLER_SETUP() \ +#define TLBMISS_HANDLER_RESTORE() \ write_c0_context((unsigned long) smp_processor_id() << \ - SMP_CPUID_REGSHIFT); \ + SMP_CPUID_REGSHIFT) + +#define TLBMISS_HANDLER_SETUP() \ + TLBMISS_HANDLER_RESTORE(); \ back_to_back_c0_hazard(); \ TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir) #endif /* CONFIG_MIPS_PGD_C0_CONTEXT*/ |