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Diffstat (limited to 'arch/loongarch/kernel/cpu-probe.c')
| -rw-r--r-- | arch/loongarch/kernel/cpu-probe.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/loongarch/kernel/cpu-probe.c b/arch/loongarch/kernel/cpu-probe.c index cbce099037b2..fedaa67cde41 100644 --- a/arch/loongarch/kernel/cpu-probe.c +++ b/arch/loongarch/kernel/cpu-probe.c @@ -190,6 +190,7 @@ static void cpu_probe_common(struct cpuinfo_loongarch *c) set_cpu_asid_mask(c, asid_mask); config = read_csr_prcfg1(); + c->timerbits = (config & CSR_CONF1_TMRBITS) >> CSR_CONF1_TMRBITS_SHIFT; c->ksave_mask = GENMASK((config & CSR_CONF1_KSNUM) - 1, 0); c->ksave_mask &= ~(EXC_KSAVE_MASK | PERCPU_KSAVE_MASK | KVM_KSAVE_MASK); |