The cpuid was not passed into early_init_secondary even though the comment indicated that it will be. Fix this. Signed-off-by: Jayachandran C <jchandra@xxxxxxxxxxxx> --- arch/mips/netlogic/common/smp.c | 2 +- arch/mips/netlogic/common/smpboot.S | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c index fab316d..cd39f54 100644 --- a/arch/mips/netlogic/common/smp.c +++ b/arch/mips/netlogic/common/smp.c @@ -98,7 +98,7 @@ void nlm_early_init_secondary(int cpu) change_c0_config(CONF_CM_CMASK, 0x3); write_c0_ebase((uint32_t)nlm_common_ebase); #ifdef CONFIG_CPU_XLP - if (hard_smp_processor_id() % 4 == 0) + if (cpu % 4 == 0) xlp_mmu_init(); #endif } diff --git a/arch/mips/netlogic/common/smpboot.S b/arch/mips/netlogic/common/smpboot.S index 25c1825..a0b7487 100644 --- a/arch/mips/netlogic/common/smpboot.S +++ b/arch/mips/netlogic/common/smpboot.S @@ -186,7 +186,7 @@ EXPORT(nlm_boot_siblings) * jump to the secondary wait function. */ mfc0 v0, CP0_EBASE, 1 - andi v0, 0x7f /* v0 <- node/core */ + andi v0, 0x3ff /* v0 <- node/core */ /* Init MMU in the first thread after changing THREAD_MODE * register (Ax Errata?) @@ -263,6 +263,8 @@ NESTED(nlm_boot_secondary_cpus, 16, sp) PTR_L gp, 0(t1) /* a0 has the processor id */ + mfc0 a0, CP0_EBASE, 1 + andi a0, 0x3ff /* a0 <- node/core */ PTR_LA t0, nlm_early_init_secondary jalr t0 nop -- 1.7.9.5
