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| 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/kernel | |
| parent | f1b711c638c7df56112eff8e9661c91202782516 (diff) | |
| download | op-kernel-dev-4edf00a46bee692f62578b5280c5774f9b65a08f.zip op-kernel-dev-4edf00a46bee692f62578b5280c5774f9b65a08f.tar.gz | |
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/kernel')
| -rw-r--r-- | arch/mips/kernel/traps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index f586b8b..56f4161 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -2136,7 +2136,7 @@ void per_cpu_trap_init(bool is_boot_cpu) } if (!cpu_data[cpu].asid_cache) - cpu_data[cpu].asid_cache = ASID_FIRST_VERSION; + cpu_data[cpu].asid_cache = asid_first_version(cpu); atomic_inc(&init_mm.mm_count); current->active_mm = &init_mm; |
