Any advice 2012/7/2 <roy.qing.li@xxxxxxxxx>: > From: RongQing.Li <roy.qing.li@xxxxxxxxx> > > Now the tc_id is: > (read_c0_tcbind() >> TCBIND_CURTC_SHIFT) & TCBIND_CURTC; > After substitute macro: > (read_c0_tcbind() >> 21) & ((0xff) << 21) > It should be: > (read_c0_tcbind() & ((0xff)<< 21)) >>21 > > Signed-off-by: RongQing.Li <roy.qing.li@xxxxxxxxx> > --- > arch/mips/kernel/smp-cmp.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c > index e7e03ec..afc379c 100644 > --- a/arch/mips/kernel/smp-cmp.c > +++ b/arch/mips/kernel/smp-cmp.c > @@ -102,7 +102,7 @@ static void cmp_init_secondary(void) > c->vpe_id = (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE; > #endif > #ifdef CONFIG_MIPS_MT_SMTC > - c->tc_id = (read_c0_tcbind() >> TCBIND_CURTC_SHIFT) & TCBIND_CURTC; > + c->tc_id = (read_c0_tcbind() & TCBIND_CURTC) >> TCBIND_CURTC_SHIFT; > #endif > } > > -- > 1.7.1 >
