diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-05-06 14:36:23 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 14:02:20 +0200 |
| commit | 4edf00a46bee692f62578b5280c5774f9b65a08f (patch) | |
| tree | 3536ce8de630a22e4ff20be455e95ab202bfc436 /arch/mips/mm/tlb-r8k.c | |
| parent | f1b711c638c7df56112eff8e9661c91202782516 (diff) | |
MIPS: Retrieve ASID masks using function accepting struct cpuinfo_mips
In preparation for supporting variable ASID masks, retrieve ASID masks
using functions in asm/cpu-info.h which accept struct cpuinfo_mips. This
will allow those functions to determine the ASID mask based upon the CPU
in a later patch. This also allows for the r3k & r8k cases to be handled
in Kconfig, which is arguably cleaner than the previous #ifdefs.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13210/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm/tlb-r8k.c')
| -rw-r--r-- | arch/mips/mm/tlb-r8k.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c index 138a2ec7cc6b..e86e2e55ad3e 100644 --- a/arch/mips/mm/tlb-r8k.c +++ b/arch/mips/mm/tlb-r8k.c @@ -194,7 +194,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte) if (current->active_mm != vma->vm_mm) return; - pid = read_c0_entryhi() & ASID_MASK; + pid = read_c0_entryhi() & cpu_asid_mask(¤t_cpu_data); local_irq_save(flags); address &= PAGE_MASK; |